DESCRIPTION
Sierra 18-3874 Head Gasket for Mercruiser & OMC Sterndrives
Fits: (8.2L) 502 CID,
Fits: MCM 425, 450, 465, 500, 502 Mag, 525SC, 600SC & MIE 8.2L (Gen V & VI) (1992 & newer)
Replaces:
Crusader
- 31137
Mallory
- 9-63703
Mercruiser Stern Drive
- 27-811546
- 27-879150139
OMC Stern Drive
- 3853511
RELATED ITEMS
PRODUCT REVIEWS
PRODUCT FAQs
Question: How do I find engine parts for my boat's motor?
Answer: Use our SONAR engine parts finder tool. You can search by engine make, model, year or OEM part number. If you still can't find what you are looking for, give us a call 1-800-998-9508
Answer: Use our SONAR engine parts finder tool. You can search by engine make, model, year or OEM part number. If you still can't find what you are looking for, give us a call 1-800-998-9508
SHIPPING & RETURNS
Read the Sierra Warranty
Returns are available within 30 days from the date you receive your order and items must be in new, resalable condition, in the manufacturer's original packaging. See Details
Returns are available within 30 days from the date you receive your order and items must be in new, resalable condition, in the manufacturer's original packaging. See Details