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878187 - Knock Sensor

List Price
$89.50

Your Price
$82.06
You save $7.44

In Stock

SECURE CHECKOUT
SPEEDY DELIVERY
30-DAY RETURN
FULL WARRANTY

Part Number
Mercury 878187

Manufacturer
Mercury Quicksilver

Knock Sensor Fits MCM V-6 & V-8 (305, 350 & 496 cid) MPI engines with ECM 555
Warranty (PDF)
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Mercury Quicksilver 878187 - Knock Sensor is equivalent to parts:

  • 18-7554 Sierra Marine
  • 9-33502 Mallory Marine

Barcode MER878187




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Quicksilver is part of the Mercury Marine family of companies. Quicksilver is the premier supplier of Mercury Marine Original Equipment replacement parts and accessories.

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