Oils, Lubricants & Additives
Shop Mercury engine oils, gear lubes, and marine lubricants designed to help protect your engine and drivetrain. Genuine Mercury and Quicksilver lubricants are formulated to support engine performance, reduce wear, and provide dependable protection in demanding marine environments. Browse engine oil, gear lube, synthetic lubricants, and maintenance fluids for Mercury outboard and MerCruiser applications.
Not sure which oil or gear lube is right for your engine? Contact our team with your engine serial number for assistance selecting the proper lubricant.
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On Sale
Mercury 25W-40 Outboard Oil Change Kit (25HP-30HP EFI FourStroke) 8M0081915
Mercury
MSRP: $60.99Now: $51.99Was: $60.99The Mercury 25W-40 Outboard Oil Change Kit (25HP-30HP EFI FourStroke) 8M0081915 is a genuine Mercury OEM maintenance kit designed to simplify routine oil changes on Mercury EFI FourStroke outboards.8M0081915- SKU:
- 8M0081915
- Availability:
- Usually Ships within 24hours
- Weight:
- 72.00 Ounces
MSRP: $60.99Now: $51.99Was: $60.99 -
On Sale
Mercury 25W-40 4-Stroke Marine Engine Oil, 1 Gallon 8M0078628
Mercury
MSRP: $58.99Now: $48.99Was: $58.99Mercury 25W-40 4-Stroke Marine Engine Oil 8M0078628 is a genuine Mercury/Quicksilver OEM engine oil formulated to provide outstanding wear protection, corrosion resistance, and long-lasting...8M0078628- SKU:
- 8M0078628
- Availability:
- Usually Ships within 24hours
- Weight:
- 129.55 Ounces
MSRP: $58.99Now: $48.99Was: $58.99 -
On Sale
Mercury Fuel Stabilizer (Quickstor), 1 Quart 8M0058692
Mercury
MSRP: $39.99Now: $33.99Was: $39.99Mercury Fuel Stabilizer (Quickstor), 1 Quart 8M0058692 is a genuine Mercury/Quicksilver OEM fuel treatment formulated to stabilize gasoline during long-term storage and protect fuel systems from...8M0058692- SKU:
- 8M0058692
- Availability:
- Usually Ships within 24hours
- Weight:
- 31.09 Ounces
MSRP: $39.99Now: $33.99Was: $39.99 -
On Sale
Mercury 25W-40 Outboard Oil Change Kit (15HP-20HP Carbureted FourStroke) 8M0081914
Mercury
MSRP: $46.99Now: $38.99Was: $46.99The Mercury 25W-40 Outboard Oil Change Kit (15HP-20HP Carbureted FourStroke) 8M0081914 is a genuine Mercury OEM maintenance kit designed to simplify routine oil changes on Mercury carbureted...8M0081914- SKU:
- 8M0081914
- Availability:
- Usually Ships within 24hours
- Weight:
- 45.60 Ounces
MSRP: $46.99Now: $38.99Was: $46.99 -
On Sale
Mercury Extreme Marine Grease - 14 oz Cartridge 8M0190472
Mercury
MSRP: $19.99Now: $16.99Was: $19.99Mercury Extreme Marine Grease 8M0190472 is a high-quality calcium sulfonate-based NLGI 2 grease formulated for demanding marine applications. It provides strong protection against rust, corrosion,...8M0190472- SKU:
- 8M0190472
- Availability:
- Usually Ships within 24hours
- Weight:
- 16.14 Ounces
MSRP: $19.99Now: $16.99Was: $19.99 -
On Sale
Mercury Corrosion Guard Rust Inhibitor Spray, 11 oz 802878Q55
Mercury
MSRP: $16.99Now: $14.44Was: $16.99Mercury Corrosion Guard Rust Inhibitor 802878Q55 is sold under the Quicksilver brand, Mercury Marine's line of marine maintenance products and accessories. This easy-to-use spray forms a...802878Q55- SKU:
- 802878Q55
- Availability:
- Usually Ships within 24hours
- Weight:
- 15.89 Ounces
MSRP: $16.99Now: $14.44Was: $16.99 -
On Sale
Mercury 4-Stroke Engine Oil 25W-40 1 Qt 8M0078627
Mercury
MSRP: $20.99Now: $17.99Was: $20.99Genuine Mercury 4-Stroke Engine Oil 25W-40 1 Qt, part number 8M0078627. Four-stroke marine engine oil 8M0078627 is recommended for use in all 4-stroke outboards, sterndrive and inboard engines. It is...8M0078627- SKU:
- 8M0078627
- Availability:
- Usually Ships within 24hours
- Weight:
- 64.00 Ounces
MSRP: $20.99Now: $17.99Was: $20.99 -
On Sale
Mercury Oil Change Pump 8M0180953
Mercury
MSRP: $2,551.99Now: $2,169.19Was: $2,551.99Mercury Oil Change Pump 8M0180953 is a genuine Mercury OEM service tool designed to simplify routine engine oil changes. This pump allows you to extract used engine oil quickly and cleanly, making...8M0180953- SKU:
- 8M0180953
- Availability:
- Usually Ships within 24hours
- Weight:
- 161.84 Ounces
MSRP: $2,551.99Now: $2,169.19Was: $2,551.99 -
On Sale
Mercury SAE 80W-90 Premium Gear Lube, 16 Gallon 858061Q01
Mercury
MSRP: $1,025.99Now: $872.09Was: $1,025.99Mercury SAE 80W-90 Premium Gear Lube 858061Q01 is sold under the Quicksilver brand, Mercury Marine's line of marine lubricants, parts, and accessories. This marine gear lubricant is formulated for...858061Q01- SKU:
- 858061Q01
- Availability:
- Usually Ships within 24hours
- Weight:
- 2,176.00 Ounces
MSRP: $1,025.99Now: $872.09Was: $1,025.99 -
On Sale
Mercury Racing 85W-90 Extreme Performance Gear Lube, 5 Gallon 8M0078016
Mercury
MSRP: $614.99Now: $541.79Was: $614.99Mercury Racing Extreme Performance Gear Lube 8M0078016 is an SAE 85W-90 marine gear oil developed specifically for high-performance Mercury Racing outboard gearcases and sterndrive applications. The...8M0078016- SKU:
- 8M0078016
- Availability:
- Usually Ships within 24hours
- Weight:
- 640.00 Ounces
MSRP: $614.99Now: $541.79Was: $614.99 -
On Sale
Mercury Premium Gear Lube, 5 Gallon 8M0224420
Mercury
MSRP: $517.99Now: $440.29Was: $517.99Mercury Premium Gear Lube 8M0224420 is sold under the Quicksilver brand, Mercury Marine's line of marine lubricants, parts, and accessories. Supplied in a 5-gallon container, this marine gear...8M0224420- SKU:
- 8M0224420
- Availability:
- Usually Ships within 24hours
- Weight:
- 0.00 Ounces
MSRP: $517.99Now: $440.29Was: $517.99 -
On Sale
Mercury High Performance Gear Lube, 5 Gallon 8M0222055
Mercury
MSRP: $446.99Now: $379.94Was: $446.99Mercury High Performance Gear Lube 8M0222055 is sold under the Quicksilver brand, Mercury Marine's line of marine lubricants, parts, and accessories. Supplied in a 5-gallon container, this marine...8M0222055- SKU:
- 8M0222055
- Availability:
- Usually Ships within 24hours
- Weight:
- 645.92 Ounces
MSRP: $446.99Now: $379.94Was: $446.99 -
On Sale
Mercury High Performance SAE 90 Gear Lube, 5 Gallon 8M0222056
Mercury
MSRP: $428.99Now: $364.64Was: $428.99Mercury High Performance SAE 90 Gear Lube 8M0222056 is sold under the Quicksilver brand, Mercury Marine's line of marine lubricants, parts, and accessories. This 5-gallon gear lubricant is formulated...8M0222056- SKU:
- 8M0222056
- Availability:
- Usually Ships within 24hours
- Weight:
- 644.16 Ounces
MSRP: $428.99Now: $364.64Was: $428.99 -
On Sale
Mercury 80W-90 Premium Gear Lube, 5 Gallon 858007K01
Mercury
MSRP: $353.99Now: $300.89Was: $353.99Mercury 80W-90 Premium Gear Lube, 5 Gallon 858007K01 is a genuine OEM gear lubricant formulated to protect lower unit gears and bearings in Mercury outboards below 75HP. Engineered specifically for...858007K01- SKU:
- 858007K01
- Availability:
- Usually Ships within 24hours
- Weight:
- 620.00 Ounces
MSRP: $353.99Now: $300.89Was: $353.99 -
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 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 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 Racing MRX 10W-30 Full Synthetic 4-Stroke Engine Oil - 1 Gallon 8M0169265
Mercury
MSRP: $158.39Now: $134.63Was: $158.39Mercury Racing MRX 4-Stroke Oil 8M0169265 is a high-performance SAE 10W-30 full synthetic engine oil developed for demanding Mercury Racing applications. It was engineered alongside the Mercury...8M0169265- SKU:
- 8M0169265
- Availability:
- Usually Ships within 24hours
- Weight:
- 126.85 Ounces
MSRP: $158.39Now: $134.63Was: $158.39 -
On Sale
Mercury 25W-40 Outboard Oil Change Kit (L4 150HP-200HP Verado) 8M0188358
Mercury
MSRP: $151.99Now: $128.99Was: $151.99The Mercury 25W-40 Outboard Oil Change Kit (L4 150HP-200HP Verado) 8M0188358 is a genuine Mercury OEM maintenance kit designed to simplify routine oil changes on Mercury L4 Verado outboards.8M0188358- SKU:
- 8M0188358
- Availability:
- Usually Ships within 24hours
- Weight:
- 221.12 Ounces
MSRP: $151.99Now: $128.99Was: $151.99
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