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Rectifier & Lead Assembly Housing Rectifier - Outboard 0581778

Satisfaction rating 5 out of 5 (16 Ratings)
Save $3.54 (6%)
5+ IN STOCK Ships Immediately
  • Guaranteed fitment for 9 different models
  • This is an OEM part manufactured by Johnson/Evinrude, OMC
  • Flat rate shipping starting at $4.95
  • 30 day return policy

Product Description

Bombardier factory part. Search for more factory parts & parts diagrams.

Product Questions

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16 Product Reviews

evinrude 50 hp




55 HP johnson

Repair Difficulty
Repair Time
More than 4 hours

Problem fixed: Coating on electrical wires corroded/no start

no spark. R/R Cd module..R/R Rectifier because diodes were open. Removed and replaced bad wires. Repair not complete yet


Evinrude SPL28

Repair Difficulty
Repair Time
1 to 2 hours

Problem fixed: not firing

Replace all electric components , mouse had chewed up wires.

Johnson 10hp



Very Impressive!

Johnson. 1958


I was disappointed on my last order the whole thing got delayed and communication could have been better

Johnson 40hp

Repair Difficulty
Repair Time
Less than 30 mins
Freight from USA to Au is quicker than our interstate post. Also your website is so easy to use, no Aussies have a site as good as yours. So I'll keep coming back!! Thank you

Problem fixed: Engine Stopped

Boat simply stopped. Electrical so we replaced the Coil & stator but still no spark.

My over-all experience was satisfactory... I was a first time buyer asking for international shipping (Canada). The order was placed mid morning and was filled and shipped the same day as advertised and might add was delivered within 7 days from your US warehouse to my doorstep. In the past when needed parts were ordered from competition, delivery expectation was not met


Purchased many parts over the last year or so, not too sure why I paid for 2nd day air shipping, took 3 days, the regular shipping is just as quick. All ways get the correct parts I order and will continue to do business with them! Great place to shop online, Nice exploded view parts diagram!


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 1974 1975 1976 1977
Evinrude Outboards 9.9 x x x -
Evinrude Outboards 15 x x x -
Evinrude Outboards 35 - - x -
Evinrude Outboards 40 x x x -
Johnson Outboards 9.9 x x x -
Johnson Outboards 15 x x x -
Johnson Outboards 35 - - x -
Johnson Outboards 40 x x x -
Rigging Parts Accessories x x x x

Customers Also purchased

Parts included in this kit

Please note: Some of the included items may not be available for purchase separately and won't be listed here.

Name SKU Price Brand
Ring Terminal 0510780 Johnson/Evinrude, OMC
Sleeve 0510781 Johnson/Evinrude, OMC

Supersession Chain

Name SKU Superceding SKU
Rectifier & Lead Assembly Housing VIEWING THIS PRODUCT 0581778 CURRENT
OBSOLETE BRP PART 0582304 0581778
Rectifier & Lead Assembly Housing 0581366 0581778

Aftermarket Product Interchange

Name SKU Price Brand
Rectifier 18-5709 $41.71 Sierra Marine
Rectifier 72350 $49.99 GLM Marine
Rectifier,4-Wire 9-17201 $36.99 Mallory Marine
Johnson/Evinrude Rectifier 34 153-1778 $53.99 CDI Electronics