Engine Oils, Lubricants & Filters
Keep your boat running at peak performance with premium Marine Engine Oils, Lubricants & Filters. This category includes OEM and marine-approved engine oils, gear lube, oil filters, fuel filters, hydraulic fluids, power steering fluid, coolant, fuel treatments, and specialty lubricants designed for a wide range of outboard, sterndrive, and inboard engines from leading marine manufacturers.
Whether performing routine maintenance, winterizing your boat, or servicing a high-performance marine engine, these products are designed to help protect critical engine components and support long-term reliability in demanding marine environments.
Not sure which oil, filter, or fluid your engine requires? Our marine team can help you select the correct products based on your engine model and application.
Shop Quick Links: Oil Change Kits ︱Oils & Additives ︱ Fuel & Oil Filters
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On Sale
Mercury FILTER-AIR OEM 8M6002552
Mercury
MSRP: $211.49Now: $179.77Was: $211.49Genuine Mercury FILTER-AIR, part number 8M6002552. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0067617.8M6002552- SKU:
- 8M6002552
- Availability:
- Usually Ships within 24hours
- Weight:
- 13.50 Ounces
MSRP: $211.49Now: $179.77Was: $211.49 -
On Sale
Mercury Water Separating Fuel Filter Kit (L6 Verado & 400R) 8M0103686
Mercury
MSRP: $207.99Now: $176.79Was: $207.99The Mercury Water Separating Fuel Filter Kit (L6 Verado & 400R) 8M0103686 is a genuine Mercury OEM fuel filtration system designed to remove water and contaminants before they reach the engine. This...8M0103686- SKU:
- 8M0103686
- Availability:
- Usually Ships within 24hours
- Weight:
- 28.70 Ounces
MSRP: $207.99Now: $176.79Was: $207.99 -
On Sale
Mercury SAE 90 Gear Lube, High Performance 2.5 Gallon 8M0222071
Mercury
MSRP: $237.99Now: $202.29Was: $237.99Mercury SAE 90 Gear Lube, High Performance 2.5 Gallon 8M0222071 is a genuine OEM lubricant formulated to protect lower units in high-horsepower Mercury outboards, Mariner outboards, and MerCruiser...8M0222071- SKU:
- 8M0222071
- Availability:
- Usually Ships within 24hours
- Weight:
- 322.48 Ounces
MSRP: $237.99Now: $202.29Was: $237.99 -
On Sale
Mercury FILTER ASSY-AIR OEM 803628001
Mercury
MSRP: $199.99Now: $169.99Was: $199.99Genuine Mercury FILTER ASSY-AIR, part number 803628001. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 803628.803628001- SKU:
- 803628001
- Availability:
- Usually Ships within 24hours
- Weight:
- 23.01 Ounces
MSRP: $199.99Now: $169.99Was: $199.99 -
On Sale
Mercury FILTER ASSY-FUEL OEM 807256T1
Mercury
MSRP: $199.49Now: $169.57Was: $199.49Genuine Mercury FILTER ASSY-FUEL, part number 807256T1. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 807256A1, 860086T.807256T1- SKU:
- 807256T1
- Availability:
- Usually Ships within 24hours
- Weight:
- 36.00 Ounces
MSRP: $199.49Now: $169.57Was: $199.49 -
On Sale
Mercury BODY-FUEL FILTER OEM 842043
Mercury
MSRP: $195.65Now: $172.51Was: $195.65Genuine Mercury BODY-FUEL FILTER, part number 842043. Designed for use with compatible applications.842043- SKU:
- 842043
- Availability:
- Usually Ships within 24hours
- Weight:
- 7.70 Ounces
MSRP: $195.65Now: $172.51Was: $195.65 -
On Sale
Mercury SAE 90 Gear Lube, High Performance 2.5 Gallon 8M0222073
Quicksilver
MSRP: $225.99Now: $192.09Was: $225.99Mercury SAE 90 Gear Lube, High Performance 2.5 Gallon 8M0222073 is a genuine Mercury/Quicksilver OEM lubricant formulated to protect lower units in high-horsepower outboards and sterndrives. Designed...8M0222073- SKU:
- 8M0222073
- Availability:
- Usually Ships within 24hours
- Weight:
- 326.93 Ounces
MSRP: $225.99Now: $192.09Was: $225.99 -
On Sale
Mercury Water Separating Fuel Filter Kit (1992 MerCruiser 4.3L Gen II) 807172A1
Mercury
MSRP: $187.99Now: $159.79Was: $187.99The Mercury Water Separating Fuel Filter Kit 807172A1 is a genuine Mercury OEM fuel filtration kit designed specifically for 1992 MerCruiser 4.3L Gen II gasoline sterndrive and inboard engines...807172A1- SKU:
- 807172A1
- Availability:
- Usually Ships within 24hours
- Weight:
- 55.01 Ounces
MSRP: $187.99Now: $159.79Was: $187.99 -
On Sale
Mercury/Quicksilver Transmission Fluid Filter Kit (Hurth 630 & 800) 879194241
Quicksilver
MSRP: $182.99Now: $156.99Was: $182.99The Quicksilver Transmission Fluid Filter Kit (Hurth 630 & 800) 879194241 is designed to help maintain proper transmission performance and long-term reliability for select MerCruiser V-drive...879194241- SKU:
- 879194241
- Availability:
- Usually Ships within 24hours
- Weight:
- 3.84 Ounces
MSRP: $182.99Now: $156.99Was: $182.99 -
On Sale
Mercury FILTER-FUEL OEM 826634T01
Mercury
MSRP: $178.49Now: $151.72Was: $178.49Genuine Mercury FILTER-FUEL, part number 826634T01. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 826634, 826634T.826634T01- SKU:
- 826634T01
- Availability:
- Usually Ships within 24hours
- Weight:
- 8.00 Ounces
MSRP: $178.49Now: $151.72Was: $178.49 -
On Sale
Mercury FILTER KIT-FUEL OEM 892687A02
Mercury
MSRP: $177.49Now: $150.87Was: $177.49Genuine Mercury FILTER KIT-FUEL, part number 892687A02. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 892687A01.892687A02- SKU:
- 892687A02
- Availability:
- Usually Ships within 24hours
- Weight:
- 19.20 Ounces
MSRP: $177.49Now: $150.87Was: $177.49 -
On Sale
Mercury FILTER ASSY-FUEL OEM 8M0050833
Mercury
MSRP: $173.90Now: $153.34Was: $173.90Genuine Mercury FILTER ASSY-FUEL, part number 8M0050833. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 817385A2, 818700A1, 818700A4, 818700A5, 818700A6.8M0050833- SKU:
- 8M0050833
- Availability:
- Usually Ships within 24hours
- Weight:
- 27.25 Ounces
MSRP: $173.90Now: $153.34Was: $173.90 -
On Sale
Mercury 80W-90 Premium Gear Lube, 2.5 Gallon 858059K01
Mercury
MSRP: $187.99Now: $159.79Was: $187.99Mercury 80W-90 Premium Gear Lube, 2.5 Gallon 858059K01 is a genuine OEM gear lubricant formulated to protect lower unit gears and bearings in Mercury outboards below 75HP. Designed for demanding...858059K01- SKU:
- 858059K01
- Availability:
- Usually Ships within 24hours
- Weight:
- 321.52 Ounces
MSRP: $187.99Now: $159.79Was: $187.99 -
On Sale
Mercury 80W-90 Premium Gear Lube, 2.5 Gallon 858059Q01
Quicksilver
MSRP: $179.99Now: $152.99Was: $179.99Mercury/Quicksilver 80W-90 Premium Gear Lube, 2.5 Gallon 858059Q01 is a genuine Mercury/Quicksilver OEM gear lubricant formulated to protect lower unit gears and bearings in outboards up to 75HP...858059Q01- SKU:
- 858059Q01
- Availability:
- Usually Ships within 24hours
- Weight:
- 320.00 Ounces
MSRP: $179.99Now: $152.99Was: $179.99 -
On Sale
Mercury FILTER-AIR OEM 893318T02
Mercury
MSRP: $148.99Now: $127.49Was: $148.99Genuine Mercury FILTER-AIR, part number 893318T02. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 893318T01.893318T02- SKU:
- 893318T02
- Availability:
- Usually Ships within 24hours
- Weight:
- 14.40 Ounces
MSRP: $148.99Now: $127.49Was: $148.99 -
On Sale
Mercury FILTER KIT-FUEL OEM 864572A1
Mercury
MSRP: $147.99Now: $125.79Was: $147.99Genuine Mercury FILTER KIT-FUEL, part number 864572A1. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 864572A2.864572A1- SKU:
- 864572A1
- Availability:
- Usually Ships within 24hours
- Weight:
- 17.36 Ounces
MSRP: $147.99Now: $125.79Was: $147.99 -
On Sale
Mercury FILTER-FUEL OEM 8M0062950
Mercury
MSRP: $144.49Now: $122.82Was: $144.49Genuine Mercury FILTER-FUEL, part number 8M0062950. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 892242T.8M0062950- SKU:
- 8M0062950
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.51 Ounces
MSRP: $144.49Now: $122.82Was: $144.49 -
On Sale
Mercury FILTER-OIL 8M0051207
Mercury
MSRP: $144.20Now: $127.15Was: $144.20Genuine Mercury FILTER-OIL, part number 8M0051207. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 849959001.8M0051207- SKU:
- 8M0051207
- Availability:
- Usually Ships within 24hours
- Weight:
- 9.01 Ounces
MSRP: $144.20Now: $127.15Was: $144.20 -
Mercury ADHESIVE-(1 QT) OEM 818651A2
Mercury
MSRP: $142.99$121.54Genuine Mercury ADHESIVE-(1 QT), part number 818651A2. Designed for use with compatible applications.818651A2- SKU:
- 818651A2
- Availability:
- Usually Ships within 24hours
- Weight:
- 50.50 Ounces
MSRP: $142.99$121.54 -
On Sale
Mercury FILTER-FUEL OEM 8M0058498
Mercury
MSRP: $142.70Now: $125.82Was: $142.70Genuine Mercury FILTER-FUEL, part number 8M0058498. Designed for use with compatible applications.8M0058498- SKU:
- 8M0058498
- Availability:
- Usually Ships within 24hours
- Weight:
- 3.52 Ounces
MSRP: $142.70Now: $125.82Was: $142.70
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