Mercury – Oil Filter | Verado L6 Series | Heavy-Duty Steel Canister | 877769Q01

Overview

There’s something reassuring about hearing your Verado fire up first thing in the morning — that smooth, confident hum that tells you the engine is ready for another day on the water. When you rely on a high-output machine like a Mercury Verado L6, you want to know every part inside is protected and performing exactly as it should. The 877769Q01 Oil Filter plays an enormous role in that confidence. It keeps your oil clean, your lubrication steady, and your engine running with the kind of refined smoothness these motors are known for. It’s a small part, but out on the water, it makes a big difference in how your whole day feels.

Key Features

• Designed for all Mercury Verado Inline-6 outboards, including performance models
• Replaces originally installed oil filter number 883701
• M-Pleated filter media for deep contaminant capture
• Anti-drainback valve prevents dry starts and improves cold-start lubrication
• Heavy-gauge steel shell resists corrosion, vibration, and pressure
• OEM-engineered filtration for proper oil flow and engine protection

Engine & Boat Compatibility

• Fits all Mercury Verado Inline-6 outboards (200hp–400hp)
• Also compatible with the high-performance Verado 400R
• Ideal for offshore fishing boats, performance center consoles, catamarans, large pontoons, and dual-engine setups

Performance & Practical Benefits

The Verado L6 is a sophisticated powerplant that runs best when the oil remains clean and circulating freely. This OEM filter ensures exactly that. With its deep-layer filtration media, it pulls contaminants from the oil that could otherwise lead to long-term wear. You’ll feel the results in quieter operation, steadier oil pressure, and more responsive acceleration.

The anti-drainback valve is especially valuable for boaters who make early starts or leave the boat sitting for stretches of time. It keeps the oil in place so the engine never runs “dry” for a second, giving you that smooth, protected startup Verado owners have come to expect.

Whether you’re cruising long distances, pushing the throttles up offshore, or navigating a rough inlet, the heavy-duty steel canister holds firm. It resists vibration, high pressure, and saltwater exposure, staying sealed tight from one service interval to the next. That reliability is what gives you the steady, secure feeling every time you turn the key.

Why Buy OEM

A Verado engine isn’t just another outboard — it’s a tightly engineered, supercharged machine built to perform at a very high level. Using aftermarket filters introduces variables the engine simply wasn’t designed for. The OEM 877769Q01 filter eliminates the guesswork by matching Mercury’s exact pressure, flow, and filtration standards.

It’s the kind of part seasoned boaters stick with because it protects the bigger investment behind it. One simple choice keeps your maintenance clean, predictable, and worry-free.

FAQ

Q1: Which engines does this filter fit?

All Mercury Verado Inline-6 outboards, including the 400R.

Q2: What makes this different from aftermarket filters?

OEM-grade filtration, thicker steel, correct flow rate, and perfect fitment — no compromises.

Q3: How can I confirm this is the right replacement?

If your engine uses filter number 883701 or is an L6 Verado, this is the correct match.

Q4: Does it work for both saltwater and freshwater boating?

Absolutely — the canister is built to resist corrosion in harsh marine conditions.

Q5: Is installation simple?

Yes, it installs like any standard screw-on oil filter.