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 CLAMP-FUEL FILTER OEM 844371
Mercury
MSRP: $74.47Now: $65.66Was: $74.47Genuine Mercury CLAMP-FUEL FILTER, part number 844371. Designed for use with compatible applications.844371- SKU:
- 844371
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.80 Ounces
MSRP: $74.47Now: $65.66Was: $74.47 -
On Sale
Mercury 10W-30 Full Synthetic 4-Stroke Marine Engine Oil - 1 Gallon 8M0173224
Mercury
MSRP: $106.99Now: $88.99Was: $106.99Mercury 10W-30 Full Synthetic Marine Engine Oil 8M0173224 is formulated for non-catalyzed 4-stroke outboard, sterndrive, and inboard engines requiring SAE 10W-30 oil. Its full synthetic formula...8M0173224- SKU:
- 8M0173224
- Availability:
- Usually Ships within 24hours
- Weight:
- 126.11 Ounces
MSRP: $106.99Now: $88.99Was: $106.99 -
On Sale
Mercury FILTER KIT-FUEL OEM 8M0082290
Mercury
MSRP: $72.99Now: $62.04Was: $72.99Genuine Mercury FILTER KIT-FUEL, part number 8M0082290. Designed for use with compatible applications.8M0082290- SKU:
- 8M0082290
- Availability:
- Usually Ships within 24hours
- Weight:
- 40.00 Ounces
MSRP: $72.99Now: $62.04Was: $72.99 -
On Sale
Mercury FILTER-FUEL OEM 808275
Mercury
MSRP: $71.99Now: $61.19Was: $71.99Genuine Mercury FILTER-FUEL, part number 808275. Designed for use with compatible applications.808275- SKU:
- 808275
- Availability:
- Usually Ships within 24hours
- Weight:
- 25.01 Ounces
MSRP: $71.99Now: $61.19Was: $71.99 -
On Sale
Mercury FILTER-OIL 8M0066965
Mercury
MSRP: $71.49Now: $60.77Was: $71.49Genuine Mercury FILTER-OIL, part number 8M0066965. Designed for use with compatible applications.8M0066965- SKU:
- 8M0066965
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.75 Ounces
MSRP: $71.49Now: $60.77Was: $71.49 -
On Sale
Mercury BRACKET-FILTER OEM 8M0219203
Mercury
MSRP: $69.49Now: $59.07Was: $69.49Genuine Mercury BRACKET-FILTER, part number 8M0219203. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 864484.8M0219203- SKU:
- 8M0219203
- Availability:
- Usually Ships within 24hours
- Weight:
- 17.76 Ounces
MSRP: $69.49Now: $59.07Was: $69.49 -
On Sale
Mercury FILTER-FUEL OEM 8M0067598
Mercury
MSRP: $67.49Now: $57.37Was: $67.49Genuine Mercury FILTER-FUEL, part number 8M0067598. Designed for use with compatible applications.8M0067598- SKU:
- 8M0067598
- Availability:
- Usually Ships within 24hours
- Weight:
- 3.01 Ounces
MSRP: $67.49Now: $57.37Was: $67.49 -
On Sale
Mercury FILTER-OIL 851847A1
Mercury
MSRP: $67.49Now: $57.37Was: $67.49Genuine Mercury FILTER-OIL, part number 851847A1. Designed for use with compatible applications.851847A1- SKU:
- 851847A1
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.50 Ounces
MSRP: $67.49Now: $57.37Was: $67.49 -
On Sale
Mercury BASE ASSY-FILTER OEM 89876A3
Mercury
MSRP: $67.49Now: $57.37Was: $67.49Genuine Mercury BASE ASSY-FILTER, part number 89876A3. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 55481, 89876.89876A3- SKU:
- 89876A3
- Availability:
- Usually Ships within 24hours
- Weight:
- 13.76 Ounces
MSRP: $67.49Now: $57.37Was: $67.49 -
On Sale
Mercury 10W-30 Full Synthetic 4-Stroke Marine Engine Oil - 1 Gallon 8M0175781
Quicksilver
MSRP: $97.99Now: $72.99Was: $97.99Mercury 10W-30 Full Synthetic Marine Engine Oil 8M0175781 is formulated for non-catalyzed 4-stroke outboard, sterndrive, and inboard engines. Its specialized additive package helps protect internal...8M0175781- SKU:
- 8M0175781
- Availability:
- Usually Ships within 24hours
- Weight:
- 128.00 Ounces
MSRP: $97.99Now: $72.99Was: $97.99 -
On Sale
Mercury OIL SYN-GAL @3 8M0148475
Mercury
MSRP: $97.99Now: $83.29Was: $97.99Genuine Mercury OIL SYN-GAL @3, part number 8M0148475. Designed for use with compatible applications.8M0148475- SKU:
- 8M0148475
- Availability:
- Usually Ships within 24hours
- Weight:
- 126.00 Ounces
MSRP: $97.99Now: $83.29Was: $97.99 -
On Sale
Mercury FILTER-FUEL OEM 8M0145281
Mercury
MSRP: $65.99Now: $56.09Was: $65.99Genuine Mercury FILTER-FUEL, part number 8M0145281. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0112241.8M0145281- SKU:
- 8M0145281
- Availability:
- Usually Ships within 24hours
- Weight:
- 12.00 Ounces
MSRP: $65.99Now: $56.09Was: $65.99 -
On Sale
Mercury FILTER-AIR OEM 19487
Mercury
MSRP: $65.49Now: $55.67Was: $65.49Genuine Mercury FILTER-AIR, part number 19487. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 801761579.19487- SKU:
- 19487
- Availability:
- Usually Ships within 24hours
- Weight:
- 14.40 Ounces
MSRP: $65.49Now: $55.67Was: $65.49 -
On Sale
Mercury/Quicksilver Fuel & Water Separating Filter Assembly 802893Q4
Quicksilver
MSRP: $65.49Now: $55.99Was: $65.49Mercury/Quicksilver Fuel & Water Separating Filter Assembly 802893Q4 Genuine Quicksilver fuel and water separating filter assembly designed for Mercury, Mariner, and Force outboards plus MerCruiser...802893Q4- SKU:
- 802893Q4
- Availability:
- Usually Ships within 24hours
- Weight:
- 30.45 Ounces
MSRP: $65.49Now: $55.99Was: $65.49 -
On Sale
Mercury DFI 2-Stroke Direct Injection Engine Oil - 1 Gallon 8M0229799
Mercury
MSRP: $74.99Now: $63.99Was: $74.99Mercury DFI 2-Stroke Engine Oil 8M0229799 is formulated for direct fuel injected 2-cycle outboard engines, including compatible Mercury, Mariner, and OptiMax applications. The specialized formulation...8M0229799- SKU:
- 8M0229799
- Availability:
- Usually Ships within 24hours
- Weight:
- 132.59 Ounces
MSRP: $74.99Now: $63.99Was: $74.99 -
On Sale
Mercury Parker Super O-Lube Grease 863772
Mercury
MSRP: $64.99Now: $55.24Was: $64.99Mercury Parker Super O-Lube Grease 863772 is a genuine Mercury-specified lubricant used for select marine service and assembly procedures. The Mercury catalog description identifies this product as...863772- SKU:
- 863772
- Availability:
- Usually Ships within 24hours
- Weight:
- 3.44 Ounces
MSRP: $64.99Now: $55.24Was: $64.99 -
On Sale
Mercury FILTER KIT-FUEL OEM 842645A03
Mercury
MSRP: $64.80Now: $57.14Was: $64.80Genuine Mercury FILTER KIT-FUEL, part number 842645A03. Designed for use with compatible applications.842645A03- SKU:
- 842645A03
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.30 Ounces
MSRP: $64.80Now: $57.14Was: $64.80 -
On Sale
Mercury FILTER-FUEL OEM 898101093
Mercury
MSRP: $64.49Now: $54.82Was: $64.49Genuine Mercury FILTER-FUEL, part number 898101093. Designed for use with compatible applications.898101093- SKU:
- 898101093
- Availability:
- Usually Ships within 24hours
- Weight:
- 1.50 Ounces
MSRP: $64.49Now: $54.82Was: $64.49 -
On Sale
Mercury FILTER-FUEL OEM 880830T
Mercury
MSRP: $62.49Now: $53.12Was: $62.49Genuine Mercury FILTER-FUEL, part number 880830T. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 880830.880830T- SKU:
- 880830T
- Availability:
- Usually Ships within 24hours
- Weight:
- 31.68 Ounces
MSRP: $62.49Now: $53.12Was: $62.49 -
On Sale
Mercury FILTER-AIR OEM 896247
Mercury
MSRP: $62.49Now: $53.12Was: $62.49Genuine Mercury FILTER-AIR, part number 896247. Designed for use with compatible applications.896247- SKU:
- 896247
- Availability:
- Usually Ships within 24hours
- Weight:
- 8.64 Ounces
MSRP: $62.49Now: $53.12Was: $62.49
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