Gaskets & Seals
Shop genuine Mercury MerCruiser gaskets, seals, O-rings, gasket kits, and seal kits designed for MerCruiser sterndrive and inboard engines. Browse replacement intake gaskets, exhaust gaskets, carburetor gaskets, driveshaft housing seal kits, oil seals, water pump seals, and other OEM sealing components engineered to help prevent leaks and maintain reliable engine performance. Genuine Mercury MerCruiser gaskets and seals are manufactured for proper fit and long-lasting durability.
Not sure which gasket or seal fits your MerCruiser engine? Contact our team with your engine serial number for assistance confirming compatibility.
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On Sale
Mercury BASE GASKET OEM 8M6010322
Mercury
MSRP: $138.49Now: $117.72Was: $138.49Genuine Mercury BASE GASKET, part number 8M6010322. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0175375.8M6010322- SKU:
- 8M6010322
- Availability:
- Usually Ships within 24hours
- Weight:
- 9.22 Ounces
MSRP: $138.49Now: $117.72Was: $138.49 -
Mercury GASKET SET OEM 820725A1
Mercury
MSRP: $135.99$115.59Genuine Mercury GASKET SET, part number 820725A1. Designed for use with compatible applications.820725A1- SKU:
- 820725A1
- Availability:
- Usually Ships within 24hours
- Weight:
- 14.40 Ounces
MSRP: $135.99$115.59 -
On Sale
Mercury BASE GASKET OEM 8M6010325
Mercury
MSRP: $133.49Now: $113.47Was: $133.49Genuine Mercury BASE GASKET, part number 8M6010325. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0175378.8M6010325- SKU:
- 8M6010325
- Availability:
- Usually Ships within 24hours
- Weight:
- 8.69 Ounces
MSRP: $133.49Now: $113.47Was: $133.49 -
On Sale
Mercury GASKET OEM 866390
Mercury
MSRP: $133.49Now: $113.47Was: $133.49Genuine Mercury GASKET, part number 866390. Designed for use with compatible applications.866390- SKU:
- 866390
- Availability:
- Usually Ships within 24hours
- Weight:
- 8.50 Ounces
MSRP: $133.49Now: $113.47Was: $133.49 -
On Sale
Mercury GASKET SET OEM 43779A87
Mercury
MSRP: $132.99Now: $113.04Was: $132.99Genuine Mercury GASKET SET, part number 43779A87. Designed for use with compatible applications.43779A87- SKU:
- 43779A87
- Availability:
- Usually Ships within 24hours
- Weight:
- 10.88 Ounces
MSRP: $132.99Now: $113.04Was: $132.99 -
On Sale
Mercury HEAD GASKET OEM 8M0162522
Mercury
MSRP: $132.49Now: $112.62Was: $132.49Genuine Mercury HEAD GASKET, part number 8M0162522. Designed for use with compatible applications.8M0162522- SKU:
- 8M0162522
- Availability:
- Usually Ships within 24hours
- Weight:
- 12.61 Ounces
MSRP: $132.49Now: $112.62Was: $132.49 -
On Sale
Mercury HEAD GASKET OEM 8M0162521
Mercury
MSRP: $132.49Now: $112.62Was: $132.49Genuine Mercury HEAD GASKET, part number 8M0162521. Designed for use with compatible applications.8M0162521- SKU:
- 8M0162521
- Availability:
- Usually Ships within 24hours
- Weight:
- 12.21 Ounces
MSRP: $132.49Now: $112.62Was: $132.49 -
On Sale
Mercury GASKET SET OEM 16115A03
Mercury
MSRP: $132.49Now: $112.62Was: $132.49Genuine Mercury GASKET SET, part number 16115A03. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 16115A02, 16115A1.16115A03- SKU:
- 16115A03
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.21 Ounces
MSRP: $132.49Now: $112.62Was: $132.49 -
On Sale
Mercury GASKET OEM 8M0213113
Mercury
MSRP: $131.99Now: $112.19Was: $131.99Genuine Mercury GASKET, part number 8M0213113. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8252511, 8252512, 8252513, 8252514, 8252516, 8252517,...8M0213113- SKU:
- 8M0213113
- Availability:
- Usually Ships within 24hours
- Weight:
- 15.36 Ounces
MSRP: $131.99Now: $112.19Was: $131.99 -
On Sale
Mercury GASKET OEM 832934006
Mercury
MSRP: $130.99Now: $111.34Was: $130.99Genuine Mercury GASKET, part number 832934006. Designed for use with compatible applications.832934006- SKU:
- 832934006
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.75 Ounces
MSRP: $130.99Now: $111.34Was: $130.99 -
On Sale
Mercury GASKET OEM 8M0106112
Mercury
MSRP: $129.99Now: $110.49Was: $129.99Genuine Mercury GASKET, part number 8M0106112. Designed for use with compatible applications.8M0106112- SKU:
- 8M0106112
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.50 Ounces
MSRP: $129.99Now: $110.49Was: $129.99 -
On Sale
Mercury GASKET OEM 8M0092920
Mercury
MSRP: $126.99Now: $107.94Was: $126.99Genuine Mercury GASKET, part number 8M0092920. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 811588.8M0092920- SKU:
- 8M0092920
- Availability:
- Usually Ships within 24hours
- Weight:
- 1.60 Ounces
MSRP: $126.99Now: $107.94Was: $126.99 -
On Sale
Mercury GASKET CYLINDER H OEM 8M0066414
Mercury
MSRP: $126.49Now: $107.52Was: $126.49Genuine Mercury GASKET CYLINDER H, part number 8M0066414. Designed for use with compatible applications.8M0066414- SKU:
- 8M0066414
- Availability:
- Usually Ships within 24hours
- Weight:
- 8.56 Ounces
MSRP: $126.49Now: $107.52Was: $126.49 -
On Sale
Mercury GASKET CYLINDER H OEM 8M0066421
Mercury
MSRP: $126.49Now: $107.52Was: $126.49Genuine Mercury GASKET CYLINDER H, part number 8M0066421. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0066419.8M0066421- SKU:
- 8M0066421
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $126.49Now: $107.52Was: $126.49 -
On Sale
Mercury GASKET CYLINDER H OEM 8M0066418
Mercury
MSRP: $126.49Now: $107.52Was: $126.49Genuine Mercury GASKET CYLINDER H, part number 8M0066418. Designed for use with compatible applications.8M0066418- SKU:
- 8M0066418
- Availability:
- Usually Ships within 24hours
- Weight:
- 8.48 Ounces
MSRP: $126.49Now: $107.52Was: $126.49 -
On Sale
Mercury GASKET CYLINDER H OEM 8M0066417
Mercury
MSRP: $126.49Now: $107.52Was: $126.49Genuine Mercury GASKET CYLINDER H, part number 8M0066417. Designed for use with compatible applications.8M0066417- SKU:
- 8M0066417
- Availability:
- Usually Ships within 24hours
- Weight:
- 16.00 Ounces
MSRP: $126.49Now: $107.52Was: $126.49 -
On Sale
Mercury GASKET CYLINDER H OEM 8M0066420
Mercury
MSRP: $126.49Now: $107.52Was: $126.49Genuine Mercury GASKET CYLINDER H, part number 8M0066420. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0066416.8M0066420- SKU:
- 8M0066420
- Availability:
- Usually Ships within 24hours
- Weight:
- 11.52 Ounces
MSRP: $126.49Now: $107.52Was: $126.49 -
On Sale
Mercury GASKET CYLINDER H OEM 8M0066312
Mercury
MSRP: $126.49Now: $107.52Was: $126.49Genuine Mercury GASKET CYLINDER H, part number 8M0066312. Designed for use with compatible applications.8M0066312- SKU:
- 8M0066312
- Availability:
- Usually Ships within 24hours
- Weight:
- 13.12 Ounces
MSRP: $126.49Now: $107.52Was: $126.49 -
On Sale
Mercury GASKET CYLINDER H OEM 8M0066311
Mercury
MSRP: $126.49Now: $107.52Was: $126.49Genuine Mercury GASKET CYLINDER H, part number 8M0066311. Designed for use with compatible applications.8M0066311- SKU:
- 8M0066311
- Availability:
- Usually Ships within 24hours
- Weight:
- 11.68 Ounces
MSRP: $126.49Now: $107.52Was: $126.49 -
On Sale
Mercury GASKET CYLINDER H OEM 8M0066310
Mercury
MSRP: $126.49Now: $107.52Was: $126.49Genuine Mercury GASKET CYLINDER H, part number 8M0066310. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0066313.8M0066310- SKU:
- 8M0066310
- Availability:
- Usually Ships within 24hours
- Weight:
- 11.68 Ounces
MSRP: $126.49Now: $107.52Was: $126.49
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