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Sierra 18-7554 Knock Sensor
Sierra replacement knock sensor for Mercury, Mercury Sport Jet, and Mercruiser engines.
- Fits: MCM V-6 & V-8 (305, 350 & 496 CID) MPI Engines With ECM 555
Interchangeable with:
- Mercruiser Stern Drive
- 878187
- 8M6003194
- Mercury Marine
- 878187
Special Order Item
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
Sierra 18-7554 Knock Sensor Specs
- Product MPN
- 18-7554
- Product UPC
- 808282340810
- Interchangeable with:
- MerCruiser 878187
- Interchangeable with:
- Mercury 878187
- Interchangeable with:
- MerCruiser 878187, 8M6003194
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Sierra 18-7558 Honda Knock Sensor Sierra replacement knock sensor for Honda Outboards. For: Honda BF135A 2004-2006, BF150A 2004-2006 Interchangeable with: Honda Outboard 30530-PPL-A01
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Sierra 18-7554 Knock Sensor Reviews
Sierra 18-7554 Knock Sensor Questions & Answers
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