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 ASSY-FUEL OEM 8M0063726
Mercury
MSRP: $26.89Now: $22.86Was: $26.89Genuine Mercury FILTER ASSY-FUEL, part number 8M0063726. Designed for use with compatible applications.8M0063726- SKU:
- 8M0063726
- Availability:
- Usually Ships within 24hours
- Weight:
- 4.72 Ounces
MSRP: $26.89Now: $22.86Was: $26.89 -
On Sale
Mercury FILTER KIT OEM 8M0060143
Mercury
MSRP: $26.69Now: $22.69Was: $26.69Genuine Mercury FILTER KIT, part number 8M0060143. Designed for use with compatible applications.8M0060143- SKU:
- 8M0060143
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.30 Ounces
MSRP: $26.69Now: $22.69Was: $26.69 -
On Sale
Mercury Racing MRX 10W-30 Full Synthetic 4-Stroke Engine Oil - 1 Quart 8M0169264
Mercury
MSRP: $45.09Now: $38.33Was: $45.09Mercury Racing MRX 4-Stroke Oil 8M0169264 is a high-performance SAE 10W-30 full synthetic engine oil developed for demanding Mercury Racing outboard applications. Mercury Racing developed MRX...8M0169264- SKU:
- 8M0169264
- Availability:
- Usually Ships within 24hours
- Weight:
- 32.56 Ounces
MSRP: $45.09Now: $38.33Was: $45.09 -
On Sale
Mercury FUEL FILTER OEM 8M6013847
Mercury
MSRP: $25.99Now: $22.09Was: $25.99Genuine Mercury FUEL FILTER, part number 8M6013847. Designed for use with compatible applications.8M6013847- SKU:
- 8M6013847
- Availability:
- Usually Ships within 24hours
- Weight:
- 8.72 Ounces
MSRP: $25.99Now: $22.09Was: $25.99 -
On Sale
Mercury FILTER ASSY-FUEL OEM 889527T02
Mercury
MSRP: $25.99Now: $22.09Was: $25.99Genuine Mercury FILTER ASSY-FUEL, part number 889527T02. Designed for use with compatible applications.889527T02- SKU:
- 889527T02
- Availability:
- Usually Ships within 24hours
- Weight:
- 3.01 Ounces
MSRP: $25.99Now: $22.09Was: $25.99 -
On Sale
Mercury Oil Filter (MerCruiser) 858004K
Mercury
MSRP: $25.89Now: $21.99Was: $25.89Mercury Oil Filter (MerCruiser) 858004K Genuine Mercury high-efficiency oil filter designed for select MerCruiser sterndrive and inboard engines manufactured by General Motors, plus all Mercury...858004K- SKU:
- 858004K
- Availability:
- Usually Ships within 24hours
- Weight:
- 17.12 Ounces
MSRP: $25.89Now: $21.99Was: $25.89 -
On Sale
Mercury FILTER-FUEL OEM 853733A1
Mercury
MSRP: $25.39Now: $21.58Was: $25.39Genuine Mercury FILTER-FUEL, part number 853733A1. Designed for use with compatible applications.853733A1- SKU:
- 853733A1
- Availability:
- Usually Ships within 24hours
- Weight:
- 1.25 Ounces
MSRP: $25.39Now: $21.58Was: $25.39 -
On Sale
Mercury/Quicksilver Oil Filter (V-225 V6 FourStroke) 822626Q15
Quicksilver
MSRP: $25.29Now: $21.49Was: $25.29Mercury/Quicksilver Oil Filter (V-225 V6 FourStroke) 822626Q15 Genuine Quicksilver replacement oil filter designed for Mercury and Mariner V-225 V6 FourStroke outboards. Features superior M-Pleated...822626Q15- SKU:
- 822626Q15
- Availability:
- Usually Ships within 24hours
- Weight:
- 10.88 Ounces
MSRP: $25.29Now: $21.49Was: $25.29 -
On Sale
Mercury 10W-30 Full Synthetic 4-Stroke Marine Engine Oil - 1 Quart 8M0173223
Mercury
MSRP: $36.99Now: $29.99Was: $36.99Mercury 10W-30 Full Synthetic Marine Engine Oil 8M0173223 is formulated for non-catalyzed 4-stroke outboard, sterndrive, and inboard engines requiring SAE 10W-30 oil. Its full synthetic formula...8M0173223- SKU:
- 8M0173223
- Availability:
- Usually Ships within 24hours
- Weight:
- 32.05 Ounces
MSRP: $36.99Now: $29.99Was: $36.99 -
On Sale
Mercury High Performance Extreme Marine Grease - 3 oz. 8M0071837
Quicksilver
MSRP: $24.99Now: $21.24Was: $24.99Mercury High Performance Extreme Marine Grease 8M0071837 is a versatile NLGI 2 calcium sulfonate-based grease formulated for high-temperature and high-load applications. Mercury Marine specifies it...8M0071837- SKU:
- 8M0071837
- Availability:
- Usually Ships within 24hours
- Weight:
- 12.61 Ounces
MSRP: $24.99Now: $21.24Was: $24.99 -
On Sale
Mercury Quickguard Fuel Treatment, 8M0089197
Quicksilver
MSRP: $24.99Now: $21.24Was: $24.99Mercury Quickguard Fuel Treatment 8M0089197 is a genuine OEM Mercury/Quicksilver fuel additive formulated to help protect gasoline fuel systems from harmful deposits and maintain peak engine...8M0089197- SKU:
- 8M0089197
- Availability:
- Usually Ships within 24hours
- Weight:
- 32.91 Ounces
MSRP: $24.99Now: $21.24Was: $24.99 -
On Sale
Mercury GUN-GREASE 74057Q6
Mercury
MSRP: $24.99Now: $21.24Was: $24.99Genuine Mercury GUN-GREASE, part number 74057Q6. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 74057.74057Q6- SKU:
- 74057Q6
- Availability:
- Usually Ships within 24hours
- Weight:
- 21.28 Ounces
MSRP: $24.99Now: $21.24Was: $24.99 -
On Sale
Mercury Racing 25W-50 Synthetic Blend 4-Stroke Marine Engine Oil - 1 Quart 8M0078013
Mercury
MSRP: $31.99Now: $28.99Was: $31.99Mercury Racing 25W-50 Marine Engine Oil 8M0078013 is a genuine Mercury Racing synthetic blend oil formulated for high-performance 4-stroke marine engines. It is recommended for Mercury Racing...8M0078013- SKU:
- 8M0078013
- Availability:
- Usually Ships within 24hours
- Weight:
- 32.00 Ounces
MSRP: $31.99Now: $28.99Was: $31.99 -
On Sale
Mercury FILTER-FUEL OEM 8M0150911
Mercury
MSRP: $24.89Now: $21.16Was: $24.89Genuine Mercury FILTER-FUEL, part number 8M0150911. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 882376.8M0150911- SKU:
- 8M0150911
- Availability:
- Usually Ships within 24hours
- Weight:
- 14.72 Ounces
MSRP: $24.89Now: $21.16Was: $24.89 -
On Sale
Mercury Fuel Filter (25HP-90HP FourStroke Carbureted) 877565T1
Quicksilver
MSRP: $23.69Now: $20.49Was: $23.69Mercury/Quicksilver Fuel Filter (25HP-90HP FourStroke Carbureted) 877565T1 Genuine Quicksilver under-cowl fuel filter designed for 1999 and newer Mercury and Mariner 25HP-90HP FourStroke carbureted...877565T1- SKU:
- 877565T1
- Availability:
- Usually Ships within 24hours
- Weight:
- 1.01 Ounces
MSRP: $23.69Now: $20.49Was: $23.69 -
On Sale
Mercury Oil Filter (MerCruiser 4.5L & 6.2L) 858004Q
Quicksilver
MSRP: $23.49Now: $19.99Was: $23.49Mercury/Quicksilver Oil Filter (MerCruiser 4.5L & 6.2L) 858004Q Genuine Quicksilver oil filter designed for select MerCruiser sterndrive and inboard engines manufactured by General Motors, plus...858004Q- SKU:
- 858004Q
- Availability:
- Usually Ships within 24hours
- Weight:
- 17.36 Ounces
MSRP: $23.49Now: $19.99Was: $23.49 -
On Sale
Mercury FILTER-OIL 8M0067393
Mercury
MSRP: $23.49Now: $19.97Was: $23.49Genuine Mercury FILTER-OIL, part number 8M0067393. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8M0067392.8M0067393- SKU:
- 8M0067393
- Availability:
- Usually Ships within 24hours
- Weight:
- 3.20 Ounces
MSRP: $23.49Now: $19.97Was: $23.49 -
On Sale
Mercury FILTER KIT OEM 893912A02
Mercury
MSRP: $23.49Now: $19.97Was: $23.49Genuine Mercury FILTER KIT, part number 893912A02. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 809878A1.893912A02- SKU:
- 893912A02
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.37 Ounces
MSRP: $23.49Now: $19.97Was: $23.49 -
On Sale
Mercury Assembly Grease (16 oz Tub) 8M0071836
Quicksilver
MSRP: $22.99Now: $19.54Was: $22.99The Quicksilver Assembly Grease 8M0071836 is a genuine Quicksilver OEM assembly lubricant designed to protect internal engine components during engine assembly, rebuilds, and major service work...8M0071836- SKU:
- 8M0071836
- Availability:
- Usually Ships within 24hours
- Weight:
- 19.74 Ounces
MSRP: $22.99Now: $19.54Was: $22.99 -
On Sale
Mercury Water Separating Fuel Filter (Vazer & 3.0L MPI) 866594K01
Mercury
MSRP: $22.89Now: $19.49Was: $22.89Mercury Water Separating Fuel Filter (Vazer & 3.0L MPI) 866594K01 Genuine Mercury water separating fuel filter designed for MerCruiser 1.6L Vazer and 3.0L MPI EC sterndrive gasoline engines. Features...866594K01- SKU:
- 866594K01
- Availability:
- Usually Ships within 24hours
- Weight:
- 16.72 Ounces
MSRP: $22.89Now: $19.49Was: $22.89
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