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Sierra 185821 Starter Solenoid for Mercury/Mariner Outboard Motors



Part Number

03/04/2034 8:30 PM
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Product Details

Sierra 185821 Starter Solenoid for Mercury/Mariner Outboard Motors

Sierra 185821

A rugged solenoid designed for the rigors of the marine environment.

Designed to resist saltwater and corrosion, this solenoid meets or exceeds original equipment quality and it fits Mercury and Yamaha outboards.

Fits the Following Motors:

  • Mercury 9.9-hp 4-Stroke (1999 & up)
  • Mercury 15-hp 4-Stroke (1999 & up)
  • Mercury 30-hp 4-Stroke (2002 & up)
  • Mercury 40-, 50- and 60-hp 4-stroke (2001 & up)
  • Mercury 75-hp and 90-hp 4-stroke (2000 & up)

Replaces the following Part Numbers:

  • Mercury 89-825096T
  • Yamaha 6G1-81941-10


  • Weight:1 pound
  • Dimensions: 3 5/8” x 2 3/16” x 2 1/2”

Products specifications


Fits 9.9 4-Stroke(1999 & Up)15 4-stroke (1999 & Up)304-stroke(2002 & Up)40/50/60 4-stroke(2001 & Up)75/90 4-stroke(2000 & Up). Replaces Mercury 89-825096T825096T01; Yamaha 6G1-81941-10.


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The delivery time could have been better..


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Lowest price around that i can find. Great communication also!


Shopping was fast and easy, however tracking my package was a nightmare. Went to their site and put in last name, order number, and zip code and there internet system could not match me up with anything. Called customer service and they could not provid

Quick and easy shopping.

Very easy and the best pricing

lowest price I could find ANYWHERE. Website needs some work (login screen appears to be asking you to login again after you enter account info).

Best prices on the internet and fast at getting the product out. Thanks!

I purchased a wiring connector and some additional wiring pins. Super fast shipping. Likely to buy from again.

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