![Regitar USA Knock Sensor f/Mercruiser Inboard Engines: MCM V-6 V-8 (305, 350 496 CID) MPI Engines w/ECM 555 [RMH001] Trailering | Trailer Winches How safe are these cylinders](https://cdn.shopify.com/s/files/1/0847/8602/0648/files/107532XL.jpg?v=1742336436)
![Regitar USA Knock Sensor f/Mercruiser Inboard Engines: MCM V-6 V-8 (305, 350 496 CID) MPI Engines w/ECM 555 [RMH001] Trailering | Trailer Winches How safe are these cylinders](https://cdn.shopify.com/s/files/1/0847/8602/0648/files/107532BXL.jpg?v=1742336438)
![Regitar USA Knock Sensor f/Mercruiser Inboard Engines: MCM V-6 V-8 (305, 350 496 CID) MPI Engines w/ECM 555 [RMH001] Trailering | Trailer Winches How safe are these cylinders](https://cdn.shopify.com/s/files/1/0847/8602/0648/files/107532CXL.jpg?v=1742336440)
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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2
How safe are these cylinders
The transducer is inserted into the base and adjusted for the proper deadrise offset
UPC: 742985122666
If the combined battery voltage drops below 12
no need for special tools
Regitar USA Knock Sensor f/Mercruiser Inboard Engines: MCM V-6 V-8 (305, 350 496 CID) MPI Engines w/ECM 555 [RMH001] Trailering | Trailer Winches How safe are these cylindersKnock Sensor for Mercruiser Inboard Engines: MCM V 6 & V 8 (305, 350 & 496 CID) MPI Engines with ECM 555 Knock Sensor for Mercruiser Inboard Engines: MCM V 6 & V 8 (305, 350 & 496 CID) MPI Engines with ECM 555. Engine Brand: Mercury Mercruiser Fitment: Mercruiser 5. 7L 8. 2L Mariner 135HP 300HP Brochure (pdf)
