FREE SHIPPING OVER $99

BEST PRICE GUARANTEED

EARN POWERBOAT REWARDS

SUPPORT M-F 9-5 EST: 856-232-6969

  • Sierra Marine Mercruiser 861677T  Fuel Pump Mech GM 7.4L & 8.2L 18-8860
Marine parts, fast fulfillment, real support
Get the right part without slowing down your season. PowerBoatSupply helps boat owners order with confidence, backed by trusted marine parts expertise and responsive support.
✓ Fast shipping ✓ Fitment help ✓ Secure checkout

Sierra Marine Mercruiser 861677T Fuel Pump Mech GM 7.4L & 8.2L 18-8860

Marine parts, fast fulfillment, real support
Get the right part without slowing down your season. PowerBoatSupply helps boat owners order with confidence, backed by trusted marine parts expertise and responsive support.
✓ Fast shipping ✓ Fitment help ✓ Secure checkout
Brand:
Part Number:
47-8860
$236.29 $189.99
— You save $46.30
Earn $5.70 in PBS Store Credit
Availability: In Stock - Ships same or next business day. Shipping: Free Shipping Over $99


Get back on the water faster — ships next business day.
Trusted by boat owners & marine techs
Real OEM parts, fast shipping, and support from a Mercury Platinum Dealer.
✓ Best Price ✓ Fast Fulfillment ✓ Trusted Fitment ✓ Real Support
✓ 17,500+ verified 5-star reviews

Description

 

Sierra Marine Mercruiser Sterndrive Fuel Pump Mech GM 7.4L & 8.2L

Sierra Part Number 18-8860

This mechanical pump replaces pumps found on GM based V8 454 and 502 CID engines. It produces 6-8 PSI and meets manufacturers’ specifications for approved applications. Included mounting gasket makes installation straight forward.

Key Features

  • Engineered to meet or exceed OEM specifications
  • Includes mounting gasket for easy installation
  • Replaces MerCruiser 861677T and 818383T part numbers
View AllClose

Warranty Information

We are an authorized reseller for all products listed on our website. Please contact the manufacturer for warranty info.
View AllClose

Specs

UPC:
47-8860
MPN:
18-8860

Reviews

View AllClose