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 853333T
Mercury
MSRP: $16.49Now: $11.99Was: $16.49Genuine Mercury FILTER-AIR, part number 853333T. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 853333.853333T- SKU:
- 853333T
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.96 Ounces
MSRP: $16.49Now: $11.99Was: $16.49 -
On Sale
Mercury FUEL FILTER OEM 8M6013380
Mercury
MSRP: $15.99Now: $13.59Was: $15.99Genuine Mercury FUEL FILTER, part number 8M6013380. Designed for use with compatible applications.8M6013380- SKU:
- 8M6013380
- Availability:
- Usually Ships within 24hours
- Weight:
- 3.20 Ounces
MSRP: $15.99Now: $13.59Was: $15.99 -
On Sale
Mercury FUEL FILTER OEM 8M6013381
Mercury
MSRP: $15.99Now: $13.59Was: $15.99Genuine Mercury FUEL FILTER, part number 8M6013381. Designed for use with compatible applications.8M6013381- SKU:
- 8M6013381
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.88 Ounces
MSRP: $15.99Now: $13.59Was: $15.99 -
On Sale
Mercury Oil Filter (25-115HP FourStroke Outboards) 8M0162829
Mercury
MSRP: $15.89Now: $13.49Was: $15.89Mercury Oil Filter (25-115HP FourStroke Outboards) 8M0162829 Protect your engine with genuine Mercury oil filtration designed to help remove harmful contaminants and keep your engine oil cleaner for...8M0162829- SKU:
- 8M0162829
- Availability:
- Usually Ships within 24hours
- Weight:
- 9.12 Ounces
MSRP: $15.89Now: $13.49Was: $15.89 -
On Sale
Mercury FILTER-FUEL OEM 8M0154763
Mercury
MSRP: $15.79Now: $13.42Was: $15.79Genuine Mercury FILTER-FUEL, part number 8M0154763. Designed for use with compatible applications.8M0154763- SKU:
- 8M0154763
- Availability:
- Usually Ships within 24hours
- Weight:
- 18.32 Ounces
MSRP: $15.79Now: $13.42Was: $15.79 -
On Sale
Mercury Oil Filter (MerCruiser 4.5L & 6.2L Engines) 866340K01
Mercury
MSRP: $15.69Now: $13.49Was: $15.69The Mercury Oil Filter (MerCruiser 4.5L & 6.2L Engines) 866340K01 is a genuine Mercury OEM oil filter designed to provide efficient filtration and dependable engine protection for select MerCruiser...866340K01- SKU:
- 866340K01
- Availability:
- Usually Ships within 24hours
- Weight:
- 12.00 Ounces
MSRP: $15.69Now: $13.49Was: $15.69 -
On Sale
Mercury FILTER-FUEL OEM 93568
Mercury
MSRP: $15.68Now: $13.83Was: $15.68Genuine Mercury FILTER-FUEL, part number 93568. Designed for use with compatible applications.93568- SKU:
- 93568
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.26 Ounces
MSRP: $15.68Now: $13.83Was: $15.68 -
On Sale
Mercury FILTER-FUEL OEM 823534
Mercury
MSRP: $15.39Now: $13.08Was: $15.39Genuine Mercury FILTER-FUEL, part number 823534. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 18029.823534- SKU:
- 823534
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.26 Ounces
MSRP: $15.39Now: $13.08Was: $15.39 -
On Sale
Mercury Fuel Filter Cartridge (149 Micron) 87946Q04
Quicksilver
MSRP: $15.29Now: $10.99Was: $15.29Mercury/Quicksilver Fuel Filter Cartridge (149 Micron) 87946Q04 Genuine Quicksilver replacement fuel filter cartridge designed for Mercury and Mariner outboards equipped with under-cowl screw-on...87946Q04- SKU:
- 87946Q04
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.61 Ounces
MSRP: $15.29Now: $10.99Was: $15.29 -
On Sale
Mercury Premium TC-W3 2-Stroke Marine Engine Oil - 1 Quart 8M0229789
Quicksilver
MSRP: $16.99Now: $11.99Was: $16.99Mercury Premium TC-W3 2-Stroke Engine Oil 8M0229789 provides lubrication and protection for 2-stroke outboards, personal watercraft, and other compatible small engines. Its ashless dispersant...8M0229789- SKU:
- 8M0229789
- Availability:
- Usually Ships within 24hours
- Weight:
- 32.35 Ounces
MSRP: $16.99Now: $11.99Was: $16.99 -
On Sale
Mercury Corrosion Guard Engine Protect Rust Inhibitor, 12 oz 8M0172754
Quicksilver
MSRP: $14.99Now: $9.99Was: $14.99Mercury Corrosion Guard Engine Protect 8M0172754 is sold under the Quicksilver brand, Mercury Marine's line of marine maintenance products and accessories. This spray-on rust inhibitor forms a...8M0172754- SKU:
- 8M0172754
- Availability:
- Usually Ships within 24hours
- Weight:
- 14.75 Ounces
MSRP: $14.99Now: $9.99Was: $14.99 -
On Sale
Mercury Storage Seal Fogging Oil, 12 oz 858081Q03
Mercury
MSRP: $14.99Now: $9.99Was: $14.99Mercury Storage Seal Fogging Oil 858081Q03 is sold under the Quicksilver brand, Mercury Marine's line of marine maintenance products and lubricants. This heavy-duty spray lubricant is designed to...858081Q03- SKU:
- 858081Q03
- Availability:
- Usually Ships within 24hours
- Weight:
- 16.69 Ounces
MSRP: $14.99Now: $9.99Was: $14.99 -
On Sale
Mercury Power Tune Internal Engine Cleaner, 12 oz 858080Q03
Quicksilver
MSRP: $14.99Now: $9.99Was: $14.99Mercury Power Tune Internal Engine Cleaner 858080Q03 is sold under the Quicksilver brand, Mercury Marine's line of marine maintenance products and lubricants. Power Tune is a spray-on internal engine...858080Q03- SKU:
- 858080Q03
- Availability:
- Usually Ships within 24hours
- Weight:
- 16.42 Ounces
MSRP: $14.99Now: $9.99Was: $14.99 -
On Sale
Mercury Gear Lube Pump 8M0072133
Quicksilver
MSRP: $16.99Now: $11.99Was: $16.99Mercury Gear Lube Pump 8M0072133 is a marine service pump designed for transferring Mercury or Quicksilver gear lubricant from compatible containers into outboard and sterndrive gearcases.8M0072133- SKU:
- 8M0072133
- Availability:
- Usually Ships within 24hours
- Weight:
- 5.92 Ounces
MSRP: $16.99Now: $11.99Was: $16.99 -
On Sale
Quicksilver High Performance Multi-Purpose Extreme Marine Grease (8 oz) NLGI 2
Quicksilver
MSRP: $14.99Now: $12.74Was: $14.99Quicksilver High Performance Multi-Purpose Extreme Marine Grease is a genuine Quicksilver marine lubricant formulated for demanding marine applications. This premium calcium sulfonate-based NLGI 2...8M0071838- SKU:
- 8M0071838
- Availability:
- Usually Ships within 24hours
- Weight:
- 9.60 Ounces
MSRP: $14.99Now: $12.74Was: $14.99 -
On Sale
Mercury 10W-30 4-Stroke Marine Engine Oil, 1 Quart 8M0078616
Quicksilver
MSRP: $17.99Now: $12.99Was: $17.99Mercury 10W-30 4-Stroke Marine Engine Oil 8M0078616 is a genuine Mercury/Quicksilver OEM engine oil formulated to provide outstanding wear protection, corrosion resistance, and long-lasting...8M0078616- SKU:
- 8M0078616
- Availability:
- Usually Ships within 24hours
- Weight:
- 34.50 Ounces
MSRP: $17.99Now: $12.99Was: $17.99 -
On Sale
Mercury FILTER-AIR OEM 8M0106323
Mercury
MSRP: $14.99Now: $12.74Was: $14.99Genuine Mercury FILTER-AIR, part number 8M0106323. Designed for use with compatible applications.8M0106323- SKU:
- 8M0106323
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.00 Ounces
MSRP: $14.99Now: $12.74Was: $14.99 -
On Sale
Mercury 25W-40 4-Stroke Marine Engine Oil, 1 Quart 8M0078619
Quicksilver
MSRP: $17.99Now: $12.99Was: $17.99Mercury 25W-40 4-Stroke Marine Engine Oil 8M0078619 is a genuine Mercury/Quicksilver OEM engine oil formulated to provide superior wear protection, corrosion resistance, and reliable performance for...8M0078619- SKU:
- 8M0078619
- Availability:
- Usually Ships within 24hours
- Weight:
- 33.14 Ounces
MSRP: $17.99Now: $12.99Was: $17.99 -
On Sale
Mercury ADHESIVE-BELLOWS OEM 86166Q1
Mercury
MSRP: $14.99Now: $12.74Was: $14.99Genuine Mercury ADHESIVE-BELLOWS, part number 86166Q1. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 25234, 252341, 36340, 363401, 36340A1, 86166, 861661.86166Q1- SKU:
- 86166Q1
- Availability:
- Usually Ships within 24hours
- Weight:
- 2.16 Ounces
MSRP: $14.99Now: $12.74Was: $14.99 -
On Sale
Mercury FILTER OIL 8M0162830
Mercury
MSRP: $14.49Now: $10.49Was: $14.49Genuine Mercury FILTER OIL, part number 8M0162830. Designed for use with compatible applications. Replaces / supersedes Mercury part numbers: 8226261, 822626A2, 822626Q04, 822626Q05, 822626Q2,...8M0162830- SKU:
- 8M0162830
- Availability:
- Usually Ships within 24hours
- Weight:
- 9.28 Ounces
MSRP: $14.49Now: $10.49Was: $14.49
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