Quicksilver

Quicksilver 10W-30 4-Stroke Synthetic Marine Engine Oil is a synthetic-blend quart formulated to protect and prolong the life of four-stroke outboards up to 150 hp and larger V6/V8 engines. This 1-quart bottle contains a 10W-30 synthetic blend engineered specifically for marine four-stroke outboard, inboard...

Quicksilver 10W-30 4-Stroke Marine Engine Oil (1 qt) is a premium synthetic/mineral blend formulated to protect outboards, sterndrives and inboard 4-stroke marine engines from wear, corrosion and viscosity breakdown. Clean, correctly formulated oil is one of the most important factors in extending marine engine...

Quicksilver 10W-30 4-Stroke Marine Engine Oil (1 gallon) is a marine-grade blend of premium synthetic and mineral stocks formulated to protect outboards, sterndrives and inboard 4-stroke engines from wear and corrosion. Clean, properly formulated oil is one of the easiest ways to extend the...

Quicksilver 10W-30 Oil Change Kit provides the complete set of oil, filter, tubing and seals to service Mercury 175–300hp FourStroke V6 and V8 outboards in one box. This kit gathers the fluids and hardware you need to perform a standard oil change on Mercury...

Quicksilver 10W-30 Oil Change Kit supplies the exact oil, filter, seal and drip tray needed to service Mercury/Mariner 150hp 4-stroke outboards quickly and correctly. Keep your 150 horsepower Mercury or Mariner four-stroke outboard running smoothly with a factory-backed service kit engineered by Quicksilver. This...

Quicksilver 10W-40 is a full synthetic 4-stroke motorcycle oil engineered to protect high-revving motorcycle and scooter engines while preserving manufacturer warranties. Designed for riders who demand reliable performance across a wide range of temperatures, this oil balances shear resistance, oxidation stability, and corrosion protection....

Quicksilver 807252Q5 is a direct-fit 160°F replacement thermostat designed for standard-cooling V6 and V8 MerCruiser engines (1987–2016) to restore correct operating temperature. This Quicksilver thermostat is manufactured to Mercury Marine OEM specifications and intended for non-high-performance General Motors–based MerCruiser sterndrives and inboards that require...

Quicksilver 16595Q is a direct-replacement oil filter engineered for MerCruiser high-performance V8 sterndrive and inboard engines to deliver reliable contaminant capture and startup protection. Built to Mercury Marine OEM specifications, the Quicksilver 16595Q oil filter is designed for high-flow, high-demand marine V8 engines originally...

Quicksilver Premium Plus Synthetic Blend 2-Stroke Engine Oil (1 gallon) is a TC-W3-rated ashless dispersement lubricant designed to protect and optimize two-stroke outboards, PWC and other small high-speed engines. Built from Quicksilver's decades of marine experience, this synthetic blend meets NMMA TC-W3 specifications to...

Quicksilver Premium 2-Stroke Engine Oil (1 gallon) is a TC-W3 rated, ashless dispersion oil formulated to protect and lubricate outboards, PWCs, snowmobiles, and other 2-stroke small engines. This heavy-duty conventional 2-stroke oil is engineered to meet Mercury Marine OEM specifications and the NMMA TC-W3...

Quicksilver 2-Stroke Premium Plus Synthetic Blend Marine Engine Oil is a TC-W3-rated 32oz oil engineered to protect and lubricate 2-stroke outboards, PWCs and small engines under demanding marine conditions. Built from an ashless dispersant formula and a synthetic blend, this Quicksilver Premium Plus oil...

Quicksilver 25W-40 4-stroke marine engine oil is a one-gallon, factory-grade lubricant formulated to protect outboard and sterndrive engines from wear, corrosion, and high-rpm stress. Clean, stable oil is a core part of reliable marine engine performance. This 25W-40 formulation from Quicksilver is engineered specifically...

Quicksilver 25W-40 4-Stroke Marine Engine Oil is a 1-quart, FC-W compliant lubricant formulated to protect sterndrive and outboard 4-stroke engines from wear, corrosion, and high-rpm stress. Reliable lubrication matters on the water: salt, humidity, and heavy loads accelerate wear in marine engines. This Quicksilver...

Quicksilver 25W‑40 Synthetic Blend 4‑Stroke Marine Engine Oil (1 gallon) is a marine-grade engine oil formulated to protect sterndrive and outboard 4‑stroke engines from wear, corrosion, and viscosity breakdown under boating conditions. Keeping internal engine parts clean and lubricated is essential for reliable on‑water...

Quicksilver 25W‑40 Oil Change Kit is a ready‑to‑use maintenance package containing a 1L bottle of Quicksilver 25W‑40 4‑stroke oil, a premium oil filter, a drain plug seal and a drip tray sized for Mercury 15hp and 20hp carbureted outboards. This compact kit (part 8M0081910)...

Quicksilver 25W-40 Oil Change Kit (part 8M0081913) is a complete, OEM-grade service pack that supplies oil, filter, drain seal and tray for Mercury 75hp–115hp 1.7L 4-stroke outboards. This kit bundles everything needed to perform a proper oil change on compatible Mercury 1.7L four-stroke EFI...

Quicksilver 25W-40 Oil Change Kit is a complete, factory-grade service pack containing two 1L bottles of 25W-40 four-stroke marine oil, a premium oil filter, a drain plug seal and a drip tray designed specifically for Mercury 25hp and 30hp EFI outboards. If you own...

Quicksilver 25W-40 Oil Change Kit (part 8M0081912) supplies the exact oil, filter, seal, and drip tray needed to service Mercury 40–60hp 4-stroke EFI outboards in one convenient box. This all-in-one kit is engineered to simplify routine maintenance for Mercury 4-stroke outboards. It contains three...

Quicksilver 25W‑40 Synthetic Blend 4‑Stroke Marine Engine Oil is a purpose-built quart of marine engine lubricant designed to protect sterndrive and outboard 4‑stroke motors against corrosion, wear, and high‑rpm stress. Keeping the internal parts of a marine engine clean and lubricated is crucial for...

Quicksilver 25W-50 Synthetic Blend is a high-performance 4-stroke marine engine oil formulated to protect and extend the life of demanding outboards and sterndrives. This 1-gallon bottle contains Quicksilver's SAE 25W-50 synthetic blend designed for modern high-output marine engines such as Mercury Verado and other...

Quicksilver 80W-90 Premium Gear Lube is a 32 oz marine lower-unit oil formulated to protect outboard gear cases (under 75 hp) from wear, corrosion and water-related damage. Marine lower units operate in a harsh, wet environment where contamination, salt, and water intrusion can accelerate...

Quicksilver 85W-90 Extreme Performance Gear Lube (1 gallon) is a high-stability, race-grade gear oil formulated to protect outboard and sterndrive gear cases under extreme marine and motorsports conditions. This full-synthetic blend is engineered by Mercury Marine to meet tough OEM standards for high-performance gear...

Quicksilver 85W-90 Extreme Performance Gear Lube (1 quart) is a high‑temperature, heavy‑duty gear oil formulated to protect racing outboard and sterndrive gear cases and other high‑performance gearboxes. This Quicksilver gear lube is engineered for extreme marine and motorsports conditions where gears run hot and...

Quicksilver 94996Q2 is a complete six-piece bell housing installation gasket kit designed to correctly seal and protect MerCruiser R, MR and Alpha One Gen II drives (serial No. 6225577 and above, 1983+). This gasket kit supplies the exact set of gaskets, seals and O-rings...