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 Gearcase Drain Plug Seal 8M0204693
Mercury
MSRP: $5.19Now: $3.49Was: $5.19Mercury Gearcase Drain Plug Seal 8M0204693 Protect your gearcase from water intrusion with this genuine Mercury Gearcase Drain Plug Seal. Constructed from rubber-coated stainless steel, this seal is...8M0204693- SKU:
- 8M0204693
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.03 Ounces
MSRP: $5.19Now: $3.49Was: $5.19 -
On Sale
Mercury Gasket FO15623
Mercury
MSRP: $4.29Now: $3.65Was: $4.29Mercury Gasket FO15623 Genuine Mercury gasket designed for select Mercury and MerCruiser applications. Engineered to provide a proper seal between mating surfaces, helping prevent leaks and maintain...FO15623- SKU:
- FO15623
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.08 Ounces
MSRP: $4.29Now: $3.65Was: $4.29 -
On Sale
Mercury GASKET KIT OEM 6452
Mercury
MSRP: $12.59Now: $8.99Was: $12.59Genuine Mercury GASKET KIT, part number 6452. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 6026, 6452B.6452- SKU:
- 6452
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.03 Ounces
MSRP: $12.59Now: $8.99Was: $12.59 -
On Sale
Mercury Gasket (Thermostat) 8M0238323
Mercury
MSRP: $10.20Now: $8.67Was: $10.20Mercury Thermostat Gasket, GM V6 & V8 2-Piece Thermostat Housing 8M0238323 is a genuine OEM replacement gasket designed for older-style 2-piece thermostat housings on compatible MerCruiser MCM and...8M0238323- SKU:
- 8M0238323
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.05 Ounces
MSRP: $10.20Now: $8.67Was: $10.20 -
On Sale
Mercury MerCruiser V6/V8 Exhaust Elbow to Manifold Gasket 8M2004414
Quicksilver
MSRP: $65.49Now: $55.99Was: $65.49Mercury MerCruiser Exhaust Elbow Gasket 8M2004414 is an OEM-specification replacement gasket used between the exhaust manifold and exhaust elbow on select 2008 and newer MerCruiser V6 and V8...8M2004414- SKU:
- 8M2004414
- Availability:
- Usually Ships within 24hours
- Weight:
- 4.32 Ounces
MSRP: $65.49Now: $55.99Was: $65.49 -
On Sale
Mercury GASKET OEM 8M2004209
Mercury
MSRP: $59.49Now: $50.57Was: $59.49Genuine Mercury GASKET, part number 8M2004209. Designed for use with compatible applications.8M2004209- SKU:
- 8M2004209
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.88 Ounces
MSRP: $59.49Now: $50.57Was: $59.49 -
On Sale
Mercury SEAL - WEAR PLATE OEM 8M0114788
Mercury
MSRP: $39.99Now: $33.99Was: $39.99Genuine Mercury SEAL - WEAR PLATE, part number 8M0114788. Designed for use with compatible applications.8M0114788- SKU:
- 8M0114788
- Availability:
- Usually Ships within 24hours
- Weight:
- 4.40 Ounces
MSRP: $39.99Now: $33.99Was: $39.99 -
On Sale
Mercury GASKET OEM 859072
Mercury
MSRP: $9.39Now: $7.98Was: $9.39Genuine Mercury GASKET , part number 859072. Designed for use with compatible applications.859072- SKU:
- 859072
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.13 Ounces
MSRP: $9.39Now: $7.98Was: $9.39 -
On Sale
Mercury GASKET OEM 835383001
Mercury
MSRP: $5.19Now: $4.41Was: $5.19Genuine Mercury GASKET , part number 835383001. Designed for use with compatible applications.835383001- SKU:
- 835383001
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.00 Ounces
MSRP: $5.19Now: $4.41Was: $5.19 -
On Sale
Mercury Plate-to-Base Gasket 19553
Mercury
MSRP: $4.09Now: $3.48Was: $4.09Mercury Plate-to-Base Gasket 19553 Maintain a proper seal during water pump service with this genuine Mercury Plate-to-Base Gasket. Designed for select Mercury outboard and marine applications, this...19553- SKU:
- 19553
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.16 Ounces
MSRP: $4.09Now: $3.48Was: $4.09 -
On Sale
Mercury GASKET OEM 19552
Mercury
MSRP: $4.09Now: $3.48Was: $4.09Genuine Mercury GASKET, part number 19552. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 77417.19552- SKU:
- 19552
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.02 Ounces
MSRP: $4.09Now: $3.48Was: $4.09 -
On Sale
Mercury Alpha One Gen II 1.47:1 Upper Gear Repair Kit 803103T1
Mercury
MSRP: $728.49Now: $642.29Was: $728.49Mercury Upper Gear Repair Kit 803103T1 is a genuine OEM gear repair kit for MerCruiser Alpha One Gen II sterndrives with a 1.47:1 gear ratio. It is designed for 1998 and newer applications with...803103T1- SKU:
- 803103T1
- Availability:
- Usually Ships within 24hours
- Weight:
- 138.75 Ounces
MSRP: $728.49Now: $642.29Was: $728.49 -
On Sale
Mercury GASKET OEM 8M0005405
Mercury
MSRP: $64.49Now: $54.82Was: $64.49Genuine Mercury GASKET, part number 8M0005405. Designed for use with compatible applications.8M0005405- SKU:
- 8M0005405
- Availability:
- Usually Ships within 24hours
- Weight:
- 7.28 Ounces
MSRP: $64.49Now: $54.82Was: $64.49 -
On Sale
Mercury GASKET OEM 8M0024563
Mercury
MSRP: $56.99Now: $48.44Was: $56.99Genuine Mercury GASKET, part number 8M0024563. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 897534.8M0024563- SKU:
- 8M0024563
- Availability:
- Usually Ships within 24hours
- Weight:
- 6.32 Ounces
MSRP: $56.99Now: $48.44Was: $56.99 -
On Sale
Mercury GASKET (BOX) OEM 14247T02
Mercury
MSRP: $50.49Now: $42.92Was: $50.49Genuine Mercury GASKET (BOX), part number 14247T02. Designed for use with compatible applications.14247T02- SKU:
- 14247T02
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.00 Ounces
MSRP: $50.49Now: $42.92Was: $50.49 -
On Sale
Mercury GASKET OEM 8M0069696
Mercury
MSRP: $47.99Now: $40.79Was: $47.99Genuine Mercury GASKET, part number 8M0069696. Designed for use with compatible applications.8M0069696- SKU:
- 8M0069696
- Availability:
- Usually Ships within 24hours
- Weight:
- 3.36 Ounces
MSRP: $47.99Now: $40.79Was: $47.99 -
On Sale
Mercury Exhaust Cover Gasket 830298
Mercury
MSRP: $42.99Now: $36.54Was: $42.99Mercury Exhaust Cover Gasket 830298 Maintain a proper seal within your engine's exhaust system with this genuine Mercury Exhaust Cover Gasket. Designed for select Mercury outboard applications, this...830298- SKU:
- 830298
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.06 Ounces
MSRP: $42.99Now: $36.54Was: $42.99 -
On Sale
Mercury GASKET OEM 146974
Mercury
MSRP: $36.49Now: $31.02Was: $36.49Genuine Mercury GASKET, part number 146974. Designed for use with compatible applications.146974- SKU:
- 146974
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.26 Ounces
MSRP: $36.49Now: $31.02Was: $36.49 -
On Sale
Mercury GASKET OEM 8M0072790
Mercury
MSRP: $4.99Now: $4.24Was: $4.99Genuine Mercury GASKET, part number 8M0072790. Designed for use with compatible applications.8M0072790- SKU:
- 8M0072790
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.64 Ounces
MSRP: $4.99Now: $4.24Was: $4.99 -
On Sale
Mercury GASKET SET OEM 842593A01
Mercury
MSRP: $2,192.23Now: $1,932.97Was: $2,192.23Genuine Mercury GASKET SET, part number 842593A01. Designed for use with compatible applications.842593A01- SKU:
- 842593A01
- Availability:
- Usually Ships within 24hours
- Weight:
- 88.00 Ounces
MSRP: $2,192.23Now: $1,932.97Was: $2,192.23
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