Mercury Verado L6 Oil Change + Lower Unit Gear Lube Kit – Quicksilver 25W-50 Semi-Synthetic, Filter, Gaskets & Lube – Genuine Parts – Fits 200-400HP / 400R Models

Genuine Quicksilver Mercury Verado L6 Oil Change & Lower Unit Maintenance Kit Complete Service Bundle for 200, 225, 250, 275, 300, 350, 400 & 400R HP L6 Verado Outboards!

Protect your high-performance Mercury Verado with this brand-new, all-in-one preventive maintenance kit from Quicksilver—Mercury's official premium parts brand. This kit combines everything needed for a thorough engine oil change plus lower unit gear lube service (ideal for 100-hour/annual intervals), helping flush contaminants, prevent corrosion, reduce wear, and keep your supercharged L6 running strong through Fort Lauderdale's hot, salty conditions.

Why this kit rocks for Verado owners:

• Genuine Quicksilver components only—no cheap aftermarket stuff for full warranty compliance and maximum protection.
• 25W-50 semi-synthetic oil is Mercury's recommended high-performance choice for Verado L6 engines (excellent viscosity stability in high-heat, high-RPM, or tropical use; resists breakdown under load).
• Covers both upper (engine oil/filter) and lower (gear lube/seals) services in one convenient package—save time and money vs. buying separately or paying dealer rates.
• Easy DIY: Drain/refill with basic tools; fresh fluids mean smoother operation and longer engine/lower unit life.

Kit Includes (Genuine Quicksilver/Mercury Parts – For One Engine):

• 2 × Quicksilver Gallon SAE 25W-50 Semi-Synthetic 4-Stroke Marine Engine Oil # 8M0053664 (~2 gallons / ~8 quarts—covers the standard ~7.4-quart Verado L6 capacity with a bit extra for topping off after settling)
• 1 × Quicksilver Oil Filter # 877769Q01 (premium filtration to keep oil clean and flowing)
• 1 × Drain Plug Seal / Washer (new OEM seal for leak-proof reassembly)
• 2 × Lower Unit Seals / Gaskets # 830749 (ensures no leaks when servicing the gearcase)
• 1 × Quart Quicksilver Hi-Performance Gear Lube # 858064Q01 (marine-grade SAE 90 protection against shear, water intrusion, and extreme pressures—ample for the typical ~1 quart lower unit fill)

Brand New in Original Packaging – Never Opened! Quicksilver designs these practical kits for boaters who want reliable, no-hassle maintenance—perfect for single-engine Verados on center consoles, bay boats, or performance rigs.

Important Fitment & Usage Notes:

• Compatible with ALL Mercury Verado L6 models in the 200–400 HP range (including 400R high-performance variants).
• Oil spec: 25W-50 semi-synthetic is ideal for Verado's demands; confirm with your owner's manual and engine serial number (some conditions may allow 25W-40—message if unsure).
• Gear lube: Use the provided Hi-Perf lube; fill from bottom plug until it overflows top (capacity varies slightly by gearcase but 1 quart is standard/sufficient).
• Always verify exact specs via your manual or serial lookup. If you share your engine serial(s), I can help confirm compatibility fast.
• Shipping note: Continental U.S. only—no international, PR, HI, AK, or territories (per policy).

Stock up for your next service and keep that Verado dialed in! Fast shipping—questions on fit, serial verification, or more? Just hit me up. Let's get you back on the water!