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 GASKET SET OEM 18785A93
Mercury
MSRP: $114.11Now: $100.61Was: $114.11Genuine Mercury GASKET SET, part number 18785A93. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 18785A91.18785A93- SKU:
- 18785A93
- Availability:
- Usually Ships within 24hours
- Weight:
- 25.60 Ounces
MSRP: $114.11Now: $100.61Was: $114.11 -
On Sale
Mercury GASKET SET OEM 72479A5
Mercury
MSRP: $113.99Now: $96.89Was: $113.99Genuine Mercury GASKET SET, part number 72479A5. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 72479, 72479T.72479A5- SKU:
- 72479A5
- Availability:
- Usually Ships within 24hours
- Weight:
- 14.40 Ounces
MSRP: $113.99Now: $96.89Was: $113.99 -
On Sale
Mercury GASKET OEM 342731
Mercury
MSRP: $113.49Now: $96.47Was: $113.49Genuine Mercury GASKET, part number 342731. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 34273.342731- SKU:
- 342731
- Availability:
- Usually Ships within 24hours
- Weight:
- 5.01 Ounces
MSRP: $113.49Now: $96.47Was: $113.49 -
On Sale
Mercury GASKET SET OEM 812867A97
Mercury
MSRP: $112.99Now: $96.04Was: $112.99Genuine Mercury GASKET SET, part number 812867A97. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 812867A91, 812867A96.812867A97- SKU:
- 812867A97
- Availability:
- Usually Ships within 24hours
- Weight:
- 11.01 Ounces
MSRP: $112.99Now: $96.04Was: $112.99 -
On Sale
Mercury GASKET SET-INTAKE OEM 805403A1
Mercury
MSRP: $112.99Now: $96.04Was: $112.99Genuine Mercury GASKET SET-INTAKE, part number 805403A1. Designed for use with compatible applications.805403A1- SKU:
- 805403A1
- Availability:
- Usually Ships within 24hours
- Weight:
- 6.00 Ounces
MSRP: $112.99Now: $96.04Was: $112.99 -
On Sale
Mercury GASKET OEM 8M0150306
Mercury
MSRP: $112.49Now: $95.62Was: $112.49Genuine Mercury GASKET, part number 8M0150306. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 17467, FI1101287.8M0150306- SKU:
- 8M0150306
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.88 Ounces
MSRP: $112.49Now: $95.62Was: $112.49 -
On Sale
Mercury GASKET OEM 8886584
Mercury
MSRP: $112.49Now: $95.62Was: $112.49Genuine Mercury GASKET, part number 8886584. Designed for use with compatible applications.8886584- SKU:
- 8886584
- Availability:
- Usually Ships within 24hours
- Weight:
- 9.60 Ounces
MSRP: $112.49Now: $95.62Was: $112.49 -
On Sale
Mercury GASKET SET OEM 8M0130156
Mercury
MSRP: $111.99Now: $95.19Was: $111.99Genuine Mercury GASKET SET, part number 8M0130156. Designed for use with compatible applications.8M0130156- SKU:
- 8M0130156
- Availability:
- Usually Ships within 24hours
- Weight:
- 3.46 Ounces
MSRP: $111.99Now: $95.19Was: $111.99 -
On Sale
Mercury GASKET SET OEM 42364A92
Mercury
MSRP: $111.99Now: $95.19Was: $111.99Genuine Mercury GASKET SET, part number 42364A92. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 42364A86, 42364A91.42364A92- SKU:
- 42364A92
- Availability:
- Usually Ships within 24hours
- Weight:
- 6.72 Ounces
MSRP: $111.99Now: $95.19Was: $111.99 -
On Sale
Mercury HEAD GASKET - 4CYL OEM 8M0118179
Mercury
MSRP: $110.49Now: $93.92Was: $110.49Genuine Mercury HEAD GASKET - 4CYL, part number 8M0118179. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 857081, 8M0045278.8M0118179- SKU:
- 8M0118179
- Availability:
- Usually Ships within 24hours
- Weight:
- 6.72 Ounces
MSRP: $110.49Now: $93.92Was: $110.49 -
On Sale
Mercury GASKET CYLINDER H OEM 8M0066552
Mercury
MSRP: $110.49Now: $93.92Was: $110.49Genuine Mercury GASKET CYLINDER H, part number 8M0066552. Designed for use with compatible applications.8M0066552- SKU:
- 8M0066552
- Availability:
- Usually Ships within 24hours
- Weight:
- 6.50 Ounces
MSRP: $110.49Now: $93.92Was: $110.49 -
On Sale
Mercury HEAD GASKET OEM 8M6000366
Mercury
MSRP: $110.49Now: $93.92Was: $110.49Genuine Mercury HEAD GASKET, part number 8M6000366. Designed for use with compatible applications.8M6000366- SKU:
- 8M6000366
- Availability:
- Usually Ships within 24hours
- Weight:
- 6.56 Ounces
MSRP: $110.49Now: $93.92Was: $110.49 -
Mercury GASKET SET PH OEM 835427A05
Mercury
MSRP: $109.99$93.49Genuine Mercury GASKET SET PH, part number 835427A05. Designed for use with compatible applications.835427A05- SKU:
- 835427A05
- Availability:
- Usually Ships within 24hours
- Weight:
- 9.50 Ounces
MSRP: $109.99$93.49 -
On Sale
Mercury GASKET OEM 804679004
Mercury
MSRP: $109.49Now: $93.07Was: $109.49Genuine Mercury GASKET, part number 804679004. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 804679, 8046791, 8046792, 8046793.804679004- SKU:
- 804679004
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.18 Ounces
MSRP: $109.49Now: $93.07Was: $109.49 -
On Sale
Mercury GASKET OEM 8M0111033
Mercury
MSRP: $108.49Now: $92.22Was: $108.49Genuine Mercury GASKET, part number 8M0111033. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0082410.8M0111033- SKU:
- 8M0111033
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.00 Ounces
MSRP: $108.49Now: $92.22Was: $108.49 -
On Sale
Mercury GASKET SET PWRHD OEM 8M0223158
Mercury
MSRP: $107.49Now: $91.37Was: $107.49Genuine Mercury GASKET SET PWRHD, part number 8M0223158. Designed for use with compatible applications.8M0223158- SKU:
- 8M0223158
- Availability:
- Usually Ships within 24hours
- Weight:
- 7.74 Ounces
MSRP: $107.49Now: $91.37Was: $107.49 -
On Sale
Mercury GASKET SET PWRHD OEM 8M0187012
Mercury
MSRP: $107.49Now: $91.37Was: $107.49Genuine Mercury GASKET SET PWRHD, part number 8M0187012. Designed for use with compatible applications.8M0187012- SKU:
- 8M0187012
- Availability:
- Usually Ships within 24hours
- Weight:
- 7.36 Ounces
MSRP: $107.49Now: $91.37Was: $107.49 -
On Sale
Mercury POWERHEAD GASKET OEM 8M0134438
Mercury
MSRP: $107.49Now: $91.37Was: $107.49Genuine Mercury POWERHEAD GASKET, part number 8M0134438. Designed for use with compatible applications.8M0134438- SKU:
- 8M0134438
- Availability:
- Usually Ships within 24hours
- Weight:
- 7.01 Ounces
MSRP: $107.49Now: $91.37Was: $107.49 -
On Sale
Mercury GASKET-EXH MANI OEM 8M0112246
Mercury
MSRP: $106.49Now: $90.52Was: $106.49Genuine Mercury GASKET-EXH MANI, part number 8M0112246. Designed for use with compatible applications.8M0112246- SKU:
- 8M0112246
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.90 Ounces
MSRP: $106.49Now: $90.52Was: $106.49 -
On Sale
Mercury GASKET OEM 801331613
Mercury
MSRP: $104.49Now: $88.82Was: $104.49Genuine Mercury GASKET, part number 801331613. Designed for use with compatible applications.801331613- SKU:
- 801331613
- Availability:
- Usually Ships within 24hours
- Weight:
- 4.00 Ounces
MSRP: $104.49Now: $88.82Was: $104.49
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