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 SUPPORT-FILTER OEM 8M0106318
Mercury
MSRP: $40.49Now: $34.42Was: $40.49Genuine Mercury SUPPORT-FILTER, part number 8M0106318. Designed for use with compatible applications.8M0106318- SKU:
- 8M0106318
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $40.49Now: $34.42Was: $40.49 -
On Sale
Mercury FILTER-FUEL OEM 8M0105781
Mercury
MSRP: $40.49Now: $34.42Was: $40.49Genuine Mercury FILTER-FUEL, part number 8M0105781. Designed for use with compatible applications.8M0105781- SKU:
- 8M0105781
- Availability:
- Usually Ships within 24hours
- Weight:
- 27.74 Ounces
MSRP: $40.49Now: $34.42Was: $40.49 -
On Sale
Mercury FILTER-FUEL OEM 8M0134466
Mercury
MSRP: $39.99Now: $33.99Was: $39.99Genuine Mercury FILTER-FUEL, part number 8M0134466. Designed for use with compatible applications.8M0134466- SKU:
- 8M0134466
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.32 Ounces
MSRP: $39.99Now: $33.99Was: $39.99 -
On Sale
Mercury Quickleen Engine & Fuel System Cleaner, 32 oz 8M0058691
Mercury
MSRP: $39.99Now: $33.99Was: $39.99Mercury Quickleen Engine & Fuel System Cleaner, 32 oz 8M0058691 is a genuine Mercury/Quicksilver OEM fuel additive formulated to remove harmful carbon deposits and restore engine performance. Part of...8M0058691- SKU:
- 8M0058691
- Availability:
- Usually Ships within 24hours
- Weight:
- 31.74 Ounces
MSRP: $39.99Now: $33.99Was: $39.99 -
On Sale
Mercury Quickare Fuel Treatment, 1 Quart 8M0058690
Mercury
MSRP: $39.99Now: $33.99Was: $39.99Mercury Quickare Fuel Treatment, 1 Quart 8M0058690 is a genuine Mercury/Quicksilver OEM fuel additive designed to keep your fuel system clean while helping maximize engine performance. Part of the...8M0058690- SKU:
- 8M0058690
- Availability:
- Usually Ships within 24hours
- Weight:
- 31.81 Ounces
MSRP: $39.99Now: $33.99Was: $39.99 -
On Sale
Mercury Fuel & Water Separating Filter Kit (1995 & Earlier V6 EFI) 18458T3
Mercury
MSRP: $39.49Now: $33.49Was: $39.49Mercury Fuel & Water Separating Filter Kit (1995 & Earlier V6 EFI) 18458T3 Genuine Mercury fuel and water separating filter kit designed for 1995 and earlier Mercury and Mariner V6 TwoStroke EFI/DFI...18458T3- SKU:
- 18458T3
- Availability:
- Usually Ships within 24hours
- Weight:
- 13.01 Ounces
MSRP: $39.49Now: $33.49Was: $39.49 -
On Sale
Mercury ELBOW/FILTER ASSY OEM 852077
Mercury
MSRP: $39.49Now: $33.57Was: $39.49Genuine Mercury ELBOW/FILTER ASSY, part number 852077. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 820636.852077- SKU:
- 852077
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.75 Ounces
MSRP: $39.49Now: $33.57Was: $39.49 -
On Sale
Mercury FILTER SEAL CMPD OEM 8M0140466
Mercury
MSRP: $37.99Now: $32.29Was: $37.99Genuine Mercury FILTER SEAL CMPD, part number 8M0140466. Designed for use with compatible applications.8M0140466- SKU:
- 8M0140466
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $37.99Now: $32.29Was: $37.99 -
On Sale
Mercury FUEL FILTER OEM 8M6013843
Mercury
MSRP: $37.49Now: $31.87Was: $37.49Genuine Mercury FUEL FILTER, part number 8M6013843. Designed for use with compatible applications.8M6013843- SKU:
- 8M6013843
- Availability:
- Usually Ships within 24hours
- Weight:
- 1.62 Ounces
MSRP: $37.49Now: $31.87Was: $37.49 -
On Sale
Mercury FILTER-FUEL OEM 8M0106015
Mercury
MSRP: $37.49Now: $31.87Was: $37.49Genuine Mercury FILTER-FUEL, part number 8M0106015. Designed for use with compatible applications.8M0106015- SKU:
- 8M0106015
- Availability:
- Usually Ships within 24hours
- Weight:
- 23.84 Ounces
MSRP: $37.49Now: $31.87Was: $37.49 -
On Sale
Mercury FILTER WRENCH OEM 8M0112719
Mercury
MSRP: $36.99Now: $31.44Was: $36.99Genuine Mercury FILTER WRENCH, part number 8M0112719. Designed for use with compatible applications.8M0112719- SKU:
- 8M0112719
- Availability:
- Usually Ships within 24hours
- Weight:
- 8.70 Ounces
MSRP: $36.99Now: $31.44Was: $36.99 -
On Sale
Mercury/Quicksilver Fuel & Water Separating Filter (1995 & Older V6 EFI) 18458Q3
Quicksilver
MSRP: $35.99Now: $30.99Was: $35.99Mercury/Quicksilver Fuel & Water Separating Filter (1995 & Older V6 EFI) 18458Q3 Genuine Quicksilver fuel and water separating filter designed for 1995 and older Mercury and Mariner V6 EFI outboards...18458Q3- SKU:
- 18458Q3
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.94 Ounces
MSRP: $35.99Now: $30.99Was: $35.99 -
On Sale
Mercury BASE-FILTER OEM 8M0214981
Mercury
MSRP: $35.49Now: $30.17Was: $35.49Genuine Mercury BASE-FILTER, part number 8M0214981. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 805373A5, 805373A9, 883966.8M0214981- SKU:
- 8M0214981
- Availability:
- Usually Ships within 24hours
- Weight:
- 13.04 Ounces
MSRP: $35.49Now: $30.17Was: $35.49 -
On Sale
Mercury FILTER-FUEL OEM 881501T
Mercury
MSRP: $35.49Now: $30.17Was: $35.49Genuine Mercury FILTER-FUEL, part number 881501T. Designed for use with compatible applications.881501T- SKU:
- 881501T
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.88 Ounces
MSRP: $35.49Now: $30.17Was: $35.49 -
On Sale
Mercury FILTER-FUEL OEM 8M0157620
Mercury
MSRP: $34.99Now: $29.99Was: $34.99Genuine Mercury FILTER-FUEL, part number 8M0157620. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0095658.8M0157620- SKU:
- 8M0157620
- Availability:
- Usually Ships within 24hours
- Weight:
- 15.20 Ounces
MSRP: $34.99Now: $29.99Was: $34.99 -
On Sale
Mercury Fuel Stabilizer (Quickstor), 32 oz 8M0058682
Quicksilver
MSRP: $34.99Now: $29.74Was: $34.99Mercury Fuel Stabilizer (Quickstor), 32 oz 8M0058682 is a genuine Mercury/Quicksilver OEM fuel treatment designed to stabilize gasoline during long-term storage and protect your fuel system from...8M0058682- SKU:
- 8M0058682
- Availability:
- Usually Ships within 24hours
- Weight:
- 30.75 Ounces
MSRP: $34.99Now: $29.74Was: $34.99 -
On Sale
Mercury Quickare Fuel Treatment, 32 oz 8M0058680
Mercury
MSRP: $34.99Now: $29.74Was: $34.99Mercury Quickare Fuel Treatment, 32 oz 8M0058680 is a genuine Mercury/Quicksilver OEM fuel additive designed to help keep your fuel system clean and your engine performing at its best. Safe for all...8M0058680- SKU:
- 8M0058680
- Availability:
- Usually Ships within 24hours
- Weight:
- 30.75 Ounces
MSRP: $34.99Now: $29.74Was: $34.99 -
On Sale
Mercury Quickleen Engine & Fuel System Cleaner (32 oz.) 8M0058681
Quicksilver
MSRP: $34.99Now: $29.74Was: $34.99Mercury/Quicksilver Quickleen Engine & Fuel System Cleaner (32 oz.) 8M0058681 Help restore and maintain engine performance with Quicksilver Quickleen Engine & Fuel System Cleaner. Formulated for use...8M0058681- SKU:
- 8M0058681
- Availability:
- Usually Ships within 24hours
- Weight:
- 31.66 Ounces
MSRP: $34.99Now: $29.74Was: $34.99 -
On Sale
Mercury 15/20 HP FourStroke 25W-40 Oil Change Kit 8M0081910
Quicksilver
MSRP: $43.99Now: $36.99Was: $43.99Mercury 15/20 HP FourStroke Oil Change Kit 8M0081910 provides the oil, filter, and service components needed for an engine oil change on compatible Mercury 15 HP and 20 HP FourStroke outboards. The...8M0081910- SKU:
- 8M0081910
- Availability:
- Usually Ships within 24hours
- Weight:
- 358.40 Ounces
MSRP: $43.99Now: $36.99Was: $43.99 -
On Sale
Mercury FILTER-HYDRO OEM 851876
Mercury
MSRP: $34.99Now: $29.74Was: $34.99Genuine Mercury FILTER-HYDRO, part number 851876. Designed for use with compatible applications.851876- SKU:
- 851876
- Availability:
- Usually Ships within 24hours
- Weight:
- 1.01 Ounces
MSRP: $34.99Now: $29.74Was: $34.99
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