YAMAHA OEM F300 CA F300CA F300XA F300XCA F300XCB F300XSB F300UCA V6 4.2L Oil Change 10W30 FC 4M Lower Unit Gear Lube Drain Fill Gaskets NGK Spark Plugs LFR6A-11 Primary Fuel Filter Maintenance Kit

Keep your high-performance Yamaha F300 (4.2L V6) 4-stroke outboard—including models like F300CA, F300XA, F300XCA, F300XCB, F300XSB, and F300UCA—running at peak offshore power with this complete maintenance kit. Tailored for these 4.2L V6 engines, it includes all essentials for a full engine oil change, lower unit service, spark plug replacement, and primary fuel filter service using genuine Yamaha OEM parts and factory-spec NGK plugs.

This kit delivers superior protection against wear, corrosion, and contaminants in demanding marine conditions. Fresh Yamalube oil and HD gear lube ensure smooth, reliable operation, while clean fuel flow and optimal ignition maintain power, efficiency, and easy starting. Perfect for 100-hour/annual services or pre-season prep.

Kit Includes (Genuine/OEM Where Specified):

• 7 Quarts Yamalube 4M FC-W 10W-30 Outboard Engine Oil — NMMA-certified marine formula for superior shear stability, anti-corrosion, and high-rev protection.
• 1 Genuine Yamaha Oil Filter — OEM precision filtration for clean oil and extended engine life.
• 1 Genuine Yamaha Engine Oil Drain Gasket — Leak-proof seal for reliable draining.
• 2 Quarts Yamalube HD SAE 90 Lower Unit Gear Lube — Heavy-duty protection for gears, bearings, and water resistance in demanding conditions.
• 2 Genuine Yamaha Lower Unit Fill/Drain Gaskets — Durable seals to eliminate leaks after service.
• 6 NGK LFR6A-11 Spark Plugs — Factory-spec for optimal combustion, easy starting, and peak power on 4.2L V6 models.
• 1 Genuine Yamaha Primary Fuel Filter — Traps contaminants to maintain clean fuel flow and prevent issues.
• 1 PWCParts Gear Lube Quart Pump — Enables clean, efficient lower unit filling without mess.
• 1 PWCParts Oil Change Reminder Decal — Simple way to track your next service.
• 1 PWCParts Disposable Funnel — Spill-free oil addition for hassle-free pours.

Applications: Fits Yamaha F300 4.2L V6 4-stroke outboards from 2010+, including F300CA, F300XA, F300XCA, F300XCB, F300XSB, F300UCA, and related variants (counter-rotating where applicable). (Note: Confirm your exact model, serial number, and year before purchase. Not for V8 models like F350 or other displacements/earlier versions.)

Why Choose This Kit?

• Features 100% genuine Yamaha OEM parts (oil, filter, gaskets, fuel filter) for perfect fit, performance, and warranty compliance.
• Comprehensive all-in-one bundle saves time and cost compared to separate purchases.
• HD gear lube provides enhanced protection for heavy offshore or high-load use.
• Includes user-friendly tools and extras for a clean, professional DIY service.
• Helps maximize engine longevity, fuel efficiency, and reliable offshore performance.

Important Notes: Engine oil capacity is approximately 6.3–6.7 US quarts (with filter change)—7 quarts ensure a full refill with reserve. Lower unit capacity is around 1.0–1.1 quarts—2 quarts HD cover complete service. Always refer to your Yamaha owner's manual for precise procedures, level checks (engine warm and level), capacities, and service intervals. Professional assistance recommended if you're new to V6 outboard maintenance. Verify fitment or contact us with any questions prior to ordering.

Order today to keep your Yamaha F300 V6 powerful, dependable, and ready for the water!