Thermostat (140 Degrees) 8M0089715

Satisfaction rating 5 out of 5 (9 Ratings)

$24.99

You save $1.59. (6%) $26.58

5+ IN STOCK

Ships Immediately

Guaranteed fitment for 134 different models
This is an OEM part manufactured by Mercury Marine
Flat rate shipping starting at $4.95
30 day return policy

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9 Product Reviews

5.7 mercruiser

Good pricing, very fast shipping, packaged perfectly. Great customer service. I will definitely return.

6 months ago by

Scott

7 months ago by

greg

The part orders are shipped quickly and arrive in excellent condition. Sometimes it feels like Amazon Prime they show up so quick!!

May, 21 2021 by

Philip

5.7 Merc

Mar, 05 2021 by

Dale

Jul, 09 2018 by

john

Very good service. Shipping extremely fast and inexpensive. The parts were standard maintenance items. These were OEM and were exactly as came of of my engine. No surprises.

Jul, 11 2017 by

Gil

Great location for genuine Mercruiser parts and great shipping program.

Jan, 31 2017 by

Rick

Jul, 13 2016 by

Mercruiser 303ci 230hp

Repair Difficulty: Easy
Repair Time: 1 to 2 hours

Excellent!! Darn near overnight! Couldn't be better.

May, 31 2016 by

Dean

Problem fixed: Not pumping water as it should,

Removed nuts and bolts that hold lower foot on an Alpha 1. Placed foot in a vise and replaced impeller and gaskets. Reassembled and hooked up the muffs and water. Pumped perfectly.

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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	1975	1976	1977	1981	1982	1983	1984	1985	1986	1987	1988	1989	1990	1991	1992	1993	1994	1995	1996	1997	1998	1999	2000	2001	2002	2003	2004	2007	2008	2009	2011	2012	2014	VARIOUS YEARS
Inboard Engine	260	-	-	-	x	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Inboard Engine	340	-	-	-	x	x	x	x	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Inboard Engine	350 MAG [MAG SKI]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Inboard Engine	350 MAG [SKI]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Inboard Engine	5.0L [CARB]	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Inboard Engine	5.7L	-	-	-	-	-	-	-	-	-	-	x	x	-	-	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Inboard Engine	5.7L [350MAG.SKI]	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Inboard Engine	5.7L [CARB]	-	-	-	-	-	-	-	-	-	-	x	x	-	x	x	x	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Inboard Engine	5.7L [SKI]	-	-	-	-	-	-	-	-	-	-	x	x	x	x	x	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Inboard Engine	7.4L	-	-	-	-	-	-	-	-	-	-	-	x	-	x	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Inboard Engine	7.4L [CARB]	-	-	-	-	-	-	-	-	-	-	x	x	x	x	x	x	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Inboard Engine	7.4L [GEN V]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Inboard Engine	8.2L	-	-	-	-	-	-	-	-	-	-	-	-	x	x	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Inboard Engine	8.2L [CARB]	-	-	-	-	-	-	-	-	-	-	-	-	x	x	x	x	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Miscellaneous	REMAN [-]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	x	x	x	-	-
Race Stern Drive	320EFI [ALPHA]	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	320EFI [BRAVO]	-	-	-	-	-	-	-	-	-	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	377 [BRAVO]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	x	x	-	-	-	-	-	-	-
Race Stern Drive	377EFI [BRAVO]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	x	-	-	-	-	-	-	-	-	-
Race Stern Drive	420 [III/IV]	-	-	-	-	-	-	-	-	-	-	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	420 [TR/TRS/II]	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	420 [TRS/II]	-	-	-	-	-	-	-	-	-	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	425 [BRAVO]	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	425 [III/IV]	-	-	-	-	-	-	-	-	-	-	-	-	x	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	425 [III/V]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	425 [TR/TRS/II]	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	425 [TRS/II]	-	-	-	-	-	-	-	-	-	-	-	-	x	x	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	425 [TRS]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	450 [BRAVO I]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	450 [BRAVO]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	465 [BRAVO]	-	-	-	-	-	-	-	-	-	-	-	-	x	x	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	465 [DS EXT]	-	-	-	-	-	-	-	-	-	-	-	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	465 [TR/TRS/II]	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	465 [TRS/II]	-	-	-	-	-	-	-	-	-	-	-	-	x	x	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	465 [TRS]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	500	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	500 [10in DRV LN]	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	500 [BRAVO]	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	x	x	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	500 [CARB]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	x	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	500 [III/IV/V]	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	500 [III/IV]	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	500 [III]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	500 [TR/TRS/II]	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	500 [TRS/II]	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	500BLDOG [BRAVO I]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	500BLDOG [BRAVO]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	x	-	-	-	-	x	x	x	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	500BLDOG [III/IV/V]	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	500BLDOG [III/V]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	-	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	500BLDOG [TRS/II]	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	500CARB [BRAVO I]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	500CARB [BRAVO]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	x	x	x	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	500EFI [BRAVO I]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	500EFI [BRAVO]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	x	x	x	x	-	-	-	-	-	-	-
Race Stern Drive	500EFI [RACE]	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	500EFI [SSM 6]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-
Race Stern Drive	500EFI [SSM6 DRVLN]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-
Race Stern Drive	500EFI [SSM6 PLGIN]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-
Race Stern Drive	500EFI [VI DRYSUMP]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	-	x	-	-	-	-	-	-	-	-
Race Stern Drive	525SC [BRAVO I]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	x	-	x	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	525SC [BRAVO]	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	x	x	x	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	525SC [III/IV/V]	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	525SC [III/IV]	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	525SC [III/V]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	525SC [III]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	525SC [TR/TRS/II]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	525SC [TRS/II]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	575 [III/IV]	-	-	-	-	-	-	-	-	-	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	575 [SSM 3]	-	-	-	-	-	-	-	-	-	-	-	x	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	575 [SSM 4]	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Race Stern Drive	575 [SSM 5]	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Rigging	Exhaust / Cooling Systems and Extension Kits	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x
Rigging	Fuel/Oil Tanks, Lines, Filter Kits and Corrosion	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x
Rigging	Power Steering/Tiller Handles/ Shift Kits	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x
Stern Drive	175	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	185	-	-	-	-	-	x	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	200	-	-	-	-	-	-	-	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	205	-	-	-	-	-	-	-	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	228	-	-	-	x	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	230	-	-	-	-	-	x	-	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	260	-	-	-	x	x	x	x	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	300	-	-	-	-	-	-	x	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	320EFI	-	-	-	-	-	-	-	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	330	-	-	-	-	x	x	x	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	350	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	350 MAG [ALPHA]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	350 [ALPHA I]	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	350 [ALPHA]	-	-	-	-	-	-	-	-	-	-	x	x	x	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	350 [BRAVO]	-	-	-	-	-	-	-	-	-	-	-	x	-	-	x	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	350 [MCI]	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	370	-	-	-	-	-	-	-	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	372	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	4.3L [.]	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	4.3L [ALPHA I]	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	4.3L [ALPHA MPI]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	4.3L [ALPHA]	-	-	-	-	-	-	-	-	-	-	x	x	x	x	-	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	4.3L [BRAVO MPI]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	4.3LX [ALPHA I]	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	4.3LX [ALPHA]	-	-	-	-	-	-	-	-	-	-	x	x	x	-	-	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	4.5L [ALPHA MPI]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-
Stern Drive	4.5L [BR DTS MPI]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-
Stern Drive	4.5L [BRAVO MPI]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-
Stern Drive	420	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	440	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	454	-	-	-	-	-	-	-	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	454 MAG [BRAVO]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	454 [ALPHA]	-	-	-	-	-	-	-	-	-	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	454 [BRAVO]	-	-	-	-	-	-	-	-	-	-	x	x	x	x	x	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	454 [MCII]	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	5.0L [ALPHA I]	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	5.0L [ALPHA]	-	-	-	-	-	-	-	-	-	-	x	x	x	-	-	x	x	x	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	5.0L [BRAVO]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	x	x	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	5.0LX [ALPHA I]	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	5.0LX [ALPHA]	-	-	-	-	-	-	-	-	-	-	x	x	x	x	-	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	5.7L [ALPHA I]	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	5.7L [ALPHA]	-	-	-	-	-	-	-	-	-	-	x	x	x	x	-	x	x	x	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	5.7L [BRAVO II]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	5.7L [BRAVO I]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	5.7L [BRAVO]	-	-	-	-	-	-	-	-	-	-	x	x	x	x	x	x	x	x	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	5.7L [DS EXT]	-	-	-	-	-	-	-	-	-	-	x	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	502 MAG [BRAVO]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	502 [BRAVO]	-	-	-	-	-	-	-	-	-	-	-	-	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	575	-	-	-	-	-	-	-	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	7.4L [ALPHA]	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	7.4L [BRAVO III]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	7.4L [BRAVO]	-	-	-	-	-	-	-	-	-	-	x	x	x	x	x	x	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	7.4L [CARB]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	7.4PT [BRAVO III]	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	888	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	898	-	-	-	-	x	x	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	MC1	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	MC1 [1.65:1]	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	MC1 [1.98:1]	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	MC2 [1.50:1]	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
Stern Drive	MC2 [2.00:1]	-	-	-	-	-	-	-	-	-	x	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Refresh

Supersession Chain

Name	SKU	Superceding SKU
Thermostat (140 Degrees) VIEWING THIS PRODUCT	8M0089715	CURRENT
Thermostat (60C/140F)	807252T1	8M0089715
BULK OF --1	807252B1	807252T1
Thermostat (60C/140F)	8072521	807252T1
Thermostat (60C/140F)	8052731	8072521
Thermostat	59137	8052731
Thermostat	67464	59137
Thermostat	35884	59137
THERMOSTAT ASSEMBLY	59137A1	59137
Thermostat	32728	35884

Due to manufacturer policy OEM Mercury products can only be shipped to addresses within the United States.

Select your engine to find guaranteed-fit parts:

Thermostat (140 Degrees) 8M0089715

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9 Product Reviews

5.7 mercruiser

5.7 Merc

Mercruiser 303ci 230hp

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Supersession Chain