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Thermostat Assembly Outboard Thermostat 5005440

Satisfaction rating 5 out of 5 (100 Ratings)
$19.95
Save $3.14 (14%)
5+ IN STOCK Ships Immediately

Last update: 4 days ago Update Now

  • Guaranteed fitment for 93 different models
  • This is an OEM part manufactured by Johnson/Evinrude, OMC
  • Flat rate shipping starting at $3.95
  • 30 day return policy

Product Description

• 40-300 E-TEC® 2004-AB • 6-55 HP, Cross V4 & V6, 9.9 & 15 HO 4-Stroke 1994-2001

3 Product Questions

Will Rek

Does this thermostat come with the gasket required?

Answer:

The Thermostat does not come with the gasket. That would need to be purchased separate. I am showing part number 0339044

Wade

What is the difference between these and aftermarket thermostats?

Answer:

The factory thermostats are stainless steel and do not corrode like the brass ones from other places.

Angel Lujan

What degree does this thermostat open at?

Answer:

This thermostat opens at 143 degrees.

Excellent overall had trouble doing it online but called and got great service.
by

1967 20hp johnson fd21r

fast and easy ..very knowledgeable clerks
by

by

Excellent customer service attention towards zip code error with overnight replacement. Availability of parts far exceeds that of northern California...go figure!
by

Excellent selection, communication and delivery time! Will buy from Crowley again.
by

1973 Evinrude 9.5 Sportwin

Repair Difficulty
Easy
Repair Time
Less than 30 mins
Great service and fast shipping! Prices we good too!
by

Problem fixed: Engine was running cool

Thermostat was stuck wide open. Ordered new thermostat and gaskets from Crowley's Marine. Took less than 30 minutes to swap it out.

Your online cattledog is second to none, in a word, excellent. I received my order very quickly considering the distance from USA to Australia. All parts received were correct and in good order. I consider myself fortunate to have found you online, your service was fantastic. Thanks to everyone at Crowley Marine. Kind regards David Coppinger
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1987 evinrude 9.9

Repair Difficulty
Medium
Repair Time
30 to 60 mins
Great right parts fairly fast shipping I’m in Canada definitely would buy parts from this place again
by

Problem fixed: Water coolant issue

Wasn’t getting water coming outta my motor took out thermostat to bypass put all back together n ran it make sure impeller was still pushing water up top just need to put need thermostat n gaskets in now n she be good to go hopefully

5 Star,the right parts ,and the problem was fixed ,thank you
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Very good!
by

Evinrude 60 hp

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Evinrude 9.9

Repair Difficulty
Easy
Repair Time
1 to 2 hours
easy to find the parts I needed
by

Problem fixed: Steaming while running

Replaced thermostat and water pump

Great exactly what I ordered
by

Super great, everything worked perfect
by

evinrude 6hp fisherman

by

excellent service, shipping, quality of parts. Will be shopping here again.
by

I found the website easy to use and very pleased with my whole experience
by

Johnsontelsom

Excellant
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J10RCOM Johnson 9.9

Repair Difficulty
Hard
Repair Time
More than 4 hours
Looking up my parts with my model and serial number a was very easy. I plan to my any other parts i need from them.
by

Problem fixed: Water was not coming out of over board indicator

found that the grommet that seals the tube from the water pump to the bottom of the power head had swelled up at the power head and blocked off the water flow. would not have been a very difficult repair had two of the four the bolts that hold the exhaust to the bottom of the power head not broken off in the block.

Right stuff in a timely fashion. You will always be my go to for parts. Thanks. Paul Hunstiger
by

Evinrude 150 XPS

Repair Difficulty
Easy
Repair Time
More than 4 hours
Fast delivery got it right the first time.
by

Problem fixed: Low compression

Did a full rebuild on an old 1992 motor. Spent $1700, would buy newer,but can’t justify the cost for just a few trips a year

Evinrude 35 hp. 1978

Repair Difficulty
Medium
Repair Time
1 to 2 hours
Great. Easy.
by

Problem fixed: Water pump not working. Engine overheating. Replaced thermostat and cleaned out manifold.

Water pump not working. Engine overheating. Replaced thermostat and cleaned out manifold.

‘78 Johnson 85hp

Repair Difficulty
Easy
Repair Time
1 to 2 hours
Bad and good., but Excellent overall. I placed an order after hours, online. The computer system was not working correct. That’s the bad. The good was it all got fixed. The Excellent was how fast it was fixed, the courtesy it was fixed with, and the speed at which I received my correct order!! This company is one of the few that still puts the customer first! Excellent! I will continue to do business here for sure.
by

Problem fixed: Low water pressure

Not much of a story here. We had low water pressure at an ideal, replaced the water pump, problem solved. Parts came in two days and they were the correct ones. Project took about 1-1.5 hours. Excellent company. Always have the parts in stock that I need which make repairs quick and easy!

by

1975 Evinrude 6504R 6hp

Repair Difficulty
Easy
Repair Time
2 to 4 hours
Great service, good pricing and reasonable shipping cost from USA to AUS. 'Can't find your outboard part in OZ ?.. go to Crowley Marine.' Thanks.
by

Problem fixed: No cooling water circulation, gear case oil leaks and rough running.

Unit had age related corrosion in the cooling system water pump housing which also requiring helicoil repair of corroded bolt/screw holes. Thermostat and housing gaskets replaced as preventative maintenance. Seal degredation in the gear case required a strip and rebuild of the gear case with new seals. Now while I am at it, the old girl from the class of 75 will have a carby strip, ultrasonic clean and rebuild to eliminate some age and 'old fuel' related contamination of the carby. Sweet. Never overlook preventative maintenance and servicing. Crowley Marines web site IPL and customer service got the ball rolling. Easy as. No rush, take your time and do a good job. Safe boating all.

Johnson 6hp

Excellent service and product! Quick shipping! And keeps you updated during shipping!!!
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115 evinrude

They did a great job. I re built my 1983 115 evinrude. They sold me all parts I needed and got them to me almost too quickly. Web site is easy to use and all my parts were correct. I recommend crowley Marine to all my friends and family!
by

Very helpful,fast delivery
by

Excellent as always. Thanks guys
by

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Evinrude Etec 75

by

Evenrude 50hp etec

Repair Difficulty
Easy
Repair Time
2 to 4 hours
Excelent and fast delivery
by

Problem fixed: Motor running hot

Replace the waterpump assembly, replace the thermostat and clean thermostat housing with wire brush , inspect and clean prv an clean prv housing , replace spark plugs as the motor is 8years old, clean return line fuel filter at the vst.

Etec 30 outboard

Repair Difficulty
Easy
Repair Time
Less than 30 mins
Menus guided me to the correct parts and parts arrived sooner than I expected. Nice instruction sheet with parts
by

Problem fixed: Water pump repair

Provided instructions and watching a few YouTube videos made it relatively easy for a first timer.

by

Very pleased. Fast shipping. Great inventory of BRP , Johnson outboard parts even for 40 year old motor
by

very professional and effisent
by

Excellent communication & service, quick delivery, well packaged. Thanks
by

johnson 115

Repair Difficulty
Easy
Repair Time
Less than 30 mins
very good
by

Problem fixed: temp ck one bank hotter but in range.

serves me right reading comic books instead of school books. picture shows one thermostat. So I installed 1. Doing same job I realized separation therefore I need 2 thermostats and 2 pressure relief valves. reading parts list I now see 2. Don't be fooled by picture showing just one. No big deal in warm waters. But problem in cold. also not good for motor.

Ordering simple. Fast delivery. Old Johnson engine and the parts were still available. Very satisfied.
by

The shipping process took too long. Except from that, excellent condition and great parts arrived.
by

A little mix up with my order but it was handled very quickly by Crowley, will definitely buy from them again
by

Great, my only go to for Marine parts
by

Johnson 9.9

A lot of part are in stock and fast shipping.
by

Etec 115

Very good service and precise, I can always trust you guys even though the shipping costs are high with respect to other online markets.
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Johnson 6 hp

Repair Difficulty
Medium
Repair Time
30 to 60 mins
Everything was excellent!
by

Problem fixed: No water coming from exhaust port.

Installed new impeller.

by

Evrinude 40 Etec

Excellent prices. Fast shipping! Would recommend to anyone
by

Very good
by

Always fast and have the hard to find parts I always need for my old engine. I especially like the interactive diagrams to find and select parts on the drawing itself.
by

E25reum

Repair Difficulty
Easy
Repair Time
2 to 4 hours
Excellent ! I would definitely recommend Crowley Marine to my friends. Service is prompt and Shipping rates to Hawaii is very reasonable.
by

Problem fixed: Sputtering at 3/4 throttle

Removed the head plate to access the thermostat. Unfortunately two of the bolts snap off due to salt corrosion. Just used high heat gasket sealer with the gasket. Reassemble and it seems to do the trick. That’s why it took so long.

Evinrude etec 150

Great experience highly reccomend doing buisness all parts in stock and fast shipping.
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Johnson 7.5HP

Repair Difficulty
Medium
Repair Time
1 to 2 hours
Fantastic. Very satisfied. Thanks guys.
by

Problem fixed: Poor water pickup. Not much water coming from the tell tail.

Removed gearbox lower leg to replace water pump. Replaced pump and gaskets. Although the gear was left in neutral, I found it difficult re-locating the drive shaft and gear selector into the power head. Found it slipped in easlily when the engine was turned upside down and shafts lowered verticall downward. Also removed the exhaust cover outlet assembly and de-clogged the water valley area. NOTE: This motor is susceptable to salt clogging because it is difficult to properly flush the motor with fresh water. "Ear muffs" can't be fitted due to the location of the water pickup. Circulating the water in a bucket or tank/drum can be limiting to correct flushing. Also replace the clogged thermostat which had also suffered from salt corrosion.

by

by

Love your exploded views to look for parts and you site is just so easy to navigate.
by

Easy and accurate parts look up. Fast shipping. Exact fit on all parts. Nice to find a business that provides excellent service.
by

1.6 omc seadrive. 1989

Repair Difficulty
Medium
Repair Time
1 to 2 hours
by

Problem fixed: Over heating

I have a 20' proline cc I purchased in 1989. Finding parts to do repairs was almost impossible. I did not want to repower because of cost of new motor and labor. I found Crowley Marine on line. They had all the parts needed. Now I have a supplier to get parts I may need in the future.

Evinrude 15 HP 1975

Repair Difficulty
Medium
Repair Time
Less than 30 mins
For an older outboard you cannot go wrong they usually always have the part you need or can get it pretty quickly
by

Problem fixed: Heating up

Thermostat stuck closed remove replace

evinrude 150

Repair Difficulty
Medium
Repair Time
30 to 60 mins
by

Johnson tracker 25 horse, 1990

Repair Difficulty
Medium
Repair Time
30 to 60 mins
Good experience, correct parts delivered on time. 1990 Johnson 25 horse outboard.
by

I could not believe when the parts arrived in 2 days to canada.
by

by

by

Good as always.
by

As always great quality products and fast courteous service. Will surely buy again.
by

6r72d johnson

by

Have bought from this store before and always had good results.
by

Excellent place to buy parts for my old Johnson 150. Exploded diagrams are great for product ID. Parts can quicker than I anticipated. Very happy..
by

Evinrude

Repair Difficulty
Medium
Repair Time
2 to 4 hours
Excellent ordered a water pump repair kit when I opened it it was missing the impeller called and they shipped one express delivery. Still working on my motor and will get parts from Crowley Marine ordered multiple parts so far highly recommend them
by

Problem fixed: Dies when warms up

Replaced water pump, rebuilt fuel pump and carburetor still have problem will keep trying.

by

evinrude e-tec 200

Repair Difficulty
Medium
Repair Time
Less than 30 mins
by

Problem fixed: water leak under cowl

working on cooling system, needed thermostats and covers. had a water leak under the cowl and caused the spark plugs to rust and the starter to start to drag. Hooked motor up to reverse flush with water hose and the thermostat cap started leaking. Order both since i was there and replaced them

easy to navigate, find the items I needed and checked out, No problem with shipping either.
by

by

Dave and his team of people do an excellent job in taking care of all of their customers. Any issues with orders, the follow up quickly. Also a great sponsor of the Wyoming Walleye Stampede!!
by

Fabulous fast service
by

Johnson 90HP 4V

Repair Difficulty
Medium
Repair Time
1 to 2 hours
Fast service and was able to get the Turbojet Service Manuel 90,115 [new] at a much better price than Amazon.
by

by

Evinrude fisherman 6cv

by

great parts easily found fast inexpensive shipping thanks
by

Excellent as always......prompt mailing, delivery, and very good prices.........
by

omc 225 HP

Repair Difficulty
Medium
Repair Time
2 to 4 hours
outstanding!
by

Problem fixed: Low or no power underway

rebuilt carbs , removed flywheel[ re-glued loose magnet , replaced bushing for link to spark advance

Johnson 25 hp outboard 2001

Repair Difficulty
Medium
Repair Time
1 to 2 hours
Two phone calls where required to correct a partial filled order. Shipping was timely and parts sent where the correct parts.
by

Problem fixed: cooling system/ minimal water flow

Impeller and thermostat replacement. Cooling system flushing. Several U-tube impeller how-to but many searches to find thermostat replacement for this engine. Johnson repair manual vague regarding replacement protocol. Replacement thermostat materials and gasket provided problem solving information. Manual provided torque spec's.

1996 Evinrude 30hp

Repair Difficulty
Easy
Repair Time
1 to 2 hours
Product was easy to find and in stock. Shipped to eastern state in for days. Low rate shipping cost is why I shop at Crowley Marine!
by

Problem fixed: No cooling water flow

Installed new water pump housing and impeller. Good removal and installation direction came with the new water pump housing. That and several internet videos made the job fairly easy. Good to have a second pair of hands and eyes to help with this job. Be careful not to loose the shift linkage grommet when removing it from the shift rod.

Evinrude 9.9

Repair Difficulty
Medium
Repair Time
Less than 30 mins
by

Problem fixed: Engine overheating

replced thermostat

50 hp Johnson

Repair Difficulty
Medium
Repair Time
1 to 2 hours
Great company, I have recommended you to everyone I know that owns a boat. Thanks for the great service and fast shipment From now on you'll be my first call for all my boating needs.
by

Problem fixed: poor water flow through motor after water pump replacement

when you remove the water pump impeller if the vanes are disintegrated to any large degree. (ie) pieces missing. The fragments are most likely up inside the motor. These fragments cannot pass through the water restrictors in the bottom of the block. The blocked restrictors limit or totally block the water flow through the motor. The only way to remove the fragments is to back flush them out of the motor. I did this by removing the water cover and the thermostat. Then I ran high pressure water from a hose into the block at the thermostat opening. I put a 5 gallon bucket under the motor before I applied the water pressure to be able to see if anything came out. Sure enough everything missing from the impeller blew out into the bucket. I reassembled the motor and it had good water flow and cooled perfect.

OMC 115HP Jetted

Repair Difficulty
Medium
Repair Time
More than 4 hours
Great - all as advertised and accurately shipped.
by

Problem fixed: Cooling system defunct and bottom casing cracked

Removed power unit - stripped out heads and lower unit. Replaced all gaskets and thermostats and poppet valves, plus hoses, welded lower casing, reassembled. Ran fine.

Evinrude 35

Repair Difficulty
Medium
Repair Time
1 to 2 hours
They delivered the correct parts very promptly! All very good.
by

Problem fixed: Thermostat failed...overheated engine

Removed the head, shaved it (I took it to a machine shop where they have a large belt sander table with diamond sandpaper. Paid them $20 to clean it up. It was not warped or anything. Just did it because), removed the water plate and cleaned up contact areas and replaced gasket and thermostat. Replace some worn parts in the water pump area and installed new impeller.

Repair Difficulty
Easy
Repair Time
Less than 30 mins
GREAT!! Good prices, flat rate shipping at $3.95 and fast shipping, & great selection of parts!! I'll be back!
by

Johnson 20 HP

Repair Difficulty
Easy
Repair Time
30 to 60 mins
GREAT! I placed a small order and the prices were good and shipping was great. I like the fact these are factory parts and not after market which I have had some bad experiences with in the past. I just placed another order two days ago!
by

Problem fixed: Motor was running too hot

Very east job. Just be sure to get the thermostat, seal, & gasket as I did. After I removed the old one I flushed all the passages with my water hose and then compressed air. Probably could have been done in 20 minutes or less but I don't have to hurry anymore!

evinrude 18hp fastwin

Repair Difficulty
Easy
Repair Time
Less than 30 mins
Was great, had problems finding available parts for my older model outboard, but Crowley marine had everything i needed, thankyou.
by

Problem fixed: not pumping water

Thermostat was seized, after changing impellers, still noticed the engine wasnt cooling and after checking the thermostat, problem solved.

evinrude 20 1985

Repair Difficulty
Professional
Repair Time
More than 4 hours
by

Problem fixed: worn engine

Total rebuild

Product Fitment Grid

This guide is to be used as a reference only. You must verify fitment using your model or serial number.

BRAND MODEL 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1978-1979 1979 1980 1980-1982 1981 1982 1983 1983-1984 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004
Evinrude Outboards 4.5 - - - - - - - - - - - - - x - x x x - - - - - - - - - - - - - - - - - - - - - -
Evinrude Outboards 6 x x x x x x x x x x x - x - - - - - - x x x x x - - - - - - - - - - - - - - - -
Evinrude Outboards 7.5 - - - - - - - - - - - - - x - x x x - - - - - - - - - - - - - - - - - - - - - -
Evinrude Outboards 8 - - - - - - - - - - - - - - - - - - - x x x x x - - - - - - - - - - - - - - - -
Evinrude Outboards 9.5 x x x x x x - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Evinrude Outboards 9.9 - - - - - - x x x x x - x x - x x x - x x x x - - - - - - - x x x x x - - - - -
Evinrude Outboards 10 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - x x - - -
Evinrude Outboards 15 - - - - - - x x x x x - x x - x x x - x x x x - - - - - - - x x x x x x x - - -
Evinrude Outboards 18 x x x x x x - - - - - - - - - - - - - - - - - - - - - - - - x x x x - - - - - -
Evinrude Outboards 20 - - - - - - - - - - - - - - - - - - - - x x x x x x x x x x x x x x - - - - - -
Evinrude Outboards 25 - x x x x x x x x x x - x x - x x x - x x x x x x x x x x x x x x x x x x - - -
Evinrude Outboards 28 - - - - - - - - - - - - - - - - - - - - - x x x x x x x x x x x - - - - - - - -
Evinrude Outboards 30 - - - - - - - - - - - - - - - - - - - x x x x x x x x x x x x x x x x x x - - -
Evinrude Outboards 35 - - - - - - - - x x x - x x - x x x - x - x x x x x x x x x - x - - - - - - - -
Evinrude Outboards 40 x x - - - - - - x - - - - - - - - - - x x x x x - - - - - - - - - - - - - - - -
Evinrude Outboards 45 - - - - - - - - - - - - - - - - - - - - - x x x - x x x - - - - - - - - - - - -
Evinrude Outboards 48 - - - - - - - - - - - - - - - - - - - - - - x x - - - - - - - - - - - - - - - -
Evinrude Outboards 50 - - - x x x x x - - - - x x - x x x - x x x x x - - - - - - - - - - - - - - - -
Evinrude Outboards 55 - - - - - - - - x x - - x x - x - - - x x x x x - x x x - - - - - - - - - - - -
Evinrude Outboards 60 - - - - - - - - - - - - - x - x x x - x x - - - - - - - - - - - - - - - - - - -
Evinrude Outboards 65 - - - - - - - - - - - - - - - - - - - - - - - - - - x x x x x - - - - - - - - -
Evinrude Outboards 80 - - - - - - - - - - - - - - - - - - - - - - - - - - x x x x x x x - - - - - - -
Evinrude Outboards 85 - - - - - - - - - x x - x x - - - - - - - - - - - - x x x x x - - - - - - - - -
Evinrude Outboards 88 - - - - - - - - - - - - - - - - - - - - - - x x x x x x x x x x - - - - - - - -
Evinrude Outboards 90 - - - - - - - - - - - - - - - x x x - x x x x x x x x x x x x x x x - - - - - -
Evinrude Outboards 100 - - - - - - - - - - - - x x - - - - - x x x x x x x x x x x x x x - - - - - - -
Evinrude Outboards 105 - - - - - - - - - - - - - - - - - - - - - - - - - - x - - - - - - - - - - - - -
Evinrude Outboards 110 - - - - - - - - - - - - - - - - - - - - - x x x x - - - - - - - - - - - - - - -
Evinrude Outboards 112 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - x x x - - - - - - - -
Evinrude Outboards 115 - - - - - - - - - x x - x x - x x x - x x - - - - x x x x x x x x x - - - - - -
Evinrude Outboards 120 - - - - - - - - - - - - - - - - - - - - - - x - - - - - - - - - - - - - - - - -
Evinrude Outboards 140 - - - - - - - - - x x - x x - x x x - x - - x - - - - - - - - - - - - - - - - -
Evinrude Outboards 150 - - - - - - - - - - x - x x - x x x - x x x x x x x x - - - - - - - - - - - - -
Evinrude Outboards 155 - - - - - - - - - - - - - - - - - - - x x x x x x x x x - - - - - - - - - - - -
Evinrude Outboards 175 - - - - - - - - - x x - x x - x x x - - x x x x x x x - - - - - - - - - - - - -
Evinrude Outboards 185 - - - - - - - - - - - - - - - - - - - x x - - - - - - - - - - - - - - - - - - -
Evinrude Outboards 200 - - - - - - - - - x x - x x - x x x - - - - - - - - - - - - - - - - - - - - - -
Evinrude Outboards 235 - - - - - - - - - - x - x x - x x x - x x - - - - - - - - - - - - - - - - - - -
Johnson Outboards 4.5 - - - - - - - - - - - - - x - x x x - - - - - - - - - - - - - - - - - - - - - -
Johnson Outboards 6 x x x x x x x x x x x - x - - - - - - x x x x x - - - - - - - - - - - - - - - -
Johnson Outboards 7.5 - - - - - - - - - - - - - x - x x x - - - - - - - - - - - - - - - - - - - - - -
Johnson Outboards 8 - - - - - - - - - - - - - - - - - - - x x x x x - - - - - - - - - - - - - - - -
Johnson Outboards 9.5 x x x x x x - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Johnson Outboards 9.9 - - - - - - x x x x x - x x - x x x - x x x x - - - - - - - x x x x - - - - - -
Johnson Outboards 15 - - - - - - x x x x x - x x - x x x - x x x x - - - - - - - x x x x - - - - - -
Johnson Outboards 18 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - x x x x - - - - - -
Johnson Outboards 20 x x x x x x - - - - - - - - - - - - - - x x x x x x x x x x x x x x x - - - - -
Johnson Outboards 25 - x x x x x x x x x x - x x - x x x - x x x x x x x x x x x x x x x x x x x x x
Johnson Outboards 28 - - - - - - - - - - - - - - - - - - - - - x x x x x x x x x x x - - - - - - - -
Johnson Outboards 30 - - - - - - - - - - - - - - - - - - - x x x x x x x x x x x x x x x x x x x x x
Johnson Outboards 35 - - - - - - - - x x x - x x - x x x - x - x x x x x x x x x - x - - - - - - - -
Johnson Outboards 40 x x - - - - - - - - - - - - - - - - - x x x x x - - - - - - - - - - - - - - - -
Johnson Outboards 45 - - - - - - - - - - - - - - - - - - - - - x x x - x x x - - - - - - - - - - - -
Johnson Outboards 48 - - - - - - - - - - - - - - - - - - - - - - x x - - - - - - - - - - - - - - - -
Johnson Outboards 50 - - - x x x x x - - - - x x - x x x - x x x x x - - - - - - - - - - - - - - - -
Johnson Outboards 55 - - - - - - - - x x x - x x - x - - - x x x x x - x x x - - - - - - - - - - - -
Johnson Outboards 60 - - - - - - - - - - - - - x - x x x - x x - - - - - - - - - - - - - - - - - - -
Johnson Outboards 65 - - - - - - - - - - - - - - - - - - - - - - - - - - x x x x x - - - - - - - - -
Johnson Outboards 80 - - - - - - - - - - - - - - - - - - - - - - - - - - x x x x x x x - - - - - - -
Johnson Outboards 85 - - - - - - - - - x x - x x - - - - - - - - - - - - x x x x x - - - - - - - - -
Johnson Outboards 88 - - - - - - - - - - - - - - - - - - - - - - x x x x x x x x x x - - - - - - - -
Johnson Outboards 90 - - - - - - - - - - - - - - - x x x - x x x x x x x x x x x x x x x - - - - - -
Johnson Outboards 100 - - - - - - - - - - - - x x - - - - - x x x x x x x x x x x x x x - - - - - - -
Johnson Outboards 105 - - - - - - - - - - - - - - - - - - - - - - - - - - x - - - - - - - - - - - - -
Johnson Outboards 110 - - - - - - - - - - - - - - - - - - - - - x x x x - - - - - - - - - - - - - - -
Johnson Outboards 112 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - x x x - - - - - - - -
Johnson Outboards 115 - - - - - - - - - x x - x x - x x x - x x - - - - x x x x x x x x x - - - - - -
Johnson Outboards 120 - - - - - - - - - - - - - - - - - - - - - - x - - - - - - - - - - - - - - - - -
Johnson Outboards 140 - - - - - - - - - x x - x x - x x x - x - - x - - - - - - - - - - - - - - - - -
Johnson Outboards 150 - - - - - - - - - - x - - x - x x x - x x x x x x x x - - - - - - - - - - - - -
Johnson Outboards 155 - - - - - - - - - - - - - - - - - - - x x x x x x x x x - - - - - - - - - - - -
Johnson Outboards 175 - - - - - - - - - x x - - x - x x x - - x x x x x x x - - - - - - - - - - - - -
Johnson Outboards 185 - - - - - - - - - - - - - - - - - - - x x - - - - - - - - - - - - - - - - - - -
Johnson Outboards 200 - - - - - - - - x x x - - x - x x x - - - - - - - - - - - - - - - - - - - - - -
Johnson Outboards 235 - - - - - - - - - - x - - x - x x x - x x - - - - - - - - - - - - - - - - - - -
OMC Quiet Rider 90 - - - - - - - - - - - - - - - - - - - - - - - - - - x x x - - - - - - - - - - -
OMC Quiet Rider 115 - - - - - - - - - - - - - - - - - - - - - - - - - - x x x - - - - - - - - - - -
OMC Sail Drive 1.5L - - - - - - - - - x - x - - x - - - x - - - - - - - - - - - - - - - - - - - - -
OMC Sea Drive 1.6 - Mechanical - - - - - - - - - - - - - - - - - - - - - - x - - - - - - - - - - - - - - - - -
OMC Sea Drive 1.6L - - - - - - - - - - - - - - - - - x - x - - - - - - - - - - - - - - - - - - - -
OMC Sea Drive 1.6L - Hydraulic - - - - - - - - - - - - - - - - - - - - - x - - - - - - - - - - - - - - - - - -
OMC Sea Drive 1.6L - Hydraulic - XL - - - - - - - - - - - - - - - - - - - - x - - - - - - - - - - - - - - - - - - -
OMC Sea Drive 1.6L - Mechanical - - - - - - - - - - - - - - - - - - - - - x - x x x - - - - - - - - - - - - - -
OMC Sea Drive 1.6L - Mechanical - XL - - - - - - - - - - - - - - - - - - - - x - - - - - - - - - - - - - - - - - - -
OMC Sea Drive 2.5L - - - - - - - - - - - - - - - - x - - x - - - - - - - - - - - - - - - - - - - -
OMC Sea Drive 2.5L - Hydraulic - XL - - - - - - - - - - - - - - - - - - - - x - - - - - - - - - - - - - - - - - - -
OMC Sea Drive 2.5L - Mechanical - XL - - - - - - - - - - - - - - - - - - - - x - - - - - - - - - - - - - - - - - - -
OMC Sea Drive 2.6L - - - - - - - - - - - - - - - - x x - x - - - - - - - - - - - - - - - - - - - -
OMC Sea Drive 2.6L - Hydraulic - - - - - - - - - - - - - - - - - - - - - x - - - - - - - - - - - - - - - - - -
OMC Sea Drive 2.6L - Hydraulic - XL - - - - - - - - - - - - - - - - - - - - x - - - - - - - - - - - - - - - - - - -
OMC Sea Drive 2.6L Ducted - - - - - - - - - - - - - - - - - - - x - - - - - - - - - - - - - - - - - - - -
OMC TurboJet 90 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - x x - - - - - - - - -
OMC TurboJet 115 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - x x x x - - - - - - -

Customers Also purchased

Supersession Chain

Name SKU Superceding SKU
Thermostat Assembly VIEWING THIS PRODUCT 5005440 CURRENT
THERMOSTAT 0434841 5005440
Thermostat 0437414 0434841
THERMOSTAT 0393659 0437414
OBSOLETE BRP PART 0377612 0393659
Thermostat 0378065 0393659
OBSOLETE BRP PART 0377148 0393659

Aftermarket Product Interchange

Name SKU Price Brand
Thermostat 18-3543 $27.32 Sierra Marine
Thermostat 13010 $10.75 GLM Marine

Flat $3.95 Shipping on ALL parts orders

We offer shipping flat $3.95 shipping on ALL parts orders. (Complete Engines, Lower Units and Sterndrives excluded). In addition orders over $89 have reduced cost express shipping available in checkout.

shipping map shipping map legend

You can get a rough idea of standard transit times from the map above.