Yamaha YFM550 Grizzly Oil Change Tune Up Kit (2009–2014) Moose Offroad 10W‑40 + NGK LMAR6A‑9

OVERVIEW

Keep your Yamaha YFM550 Grizzly performing at its best with this complete oil change and tune-up kit designed specifically for 2009–2014 models. The package delivers routine maintenance essentials including 3 quarts of USA-made Moose Offroad mineral motor oil, a precision-engineered OEM-specification oil filter, and an NGK LMAR6A-9 spark plug. Together, these components ensure reliable lubrication, cleaner engine operation, and proper ignition timing without exceeding the factory service intervals.

ENGINEERING & PERFORMANCE

The included Moose Offroad 10W-40 oil maintains stable viscosity under heavy loads and minimizes internal friction to keep critical engine surfaces properly coated. Its mineral blend formulation satisfies API SL and JASO MA/MA2 standards, providing dependable thermal stability for four-stroke ATV powertrains. Paired with an exact-fit oil filter, the system routes contaminants away from sensitive bearings while maintaining consistent flow during extended trail rides. The matched component sizing eliminates cross-threading risks and ensures a straightforward, leak-free replacement process.

KEY FEATURES

• Complete oil change and tune-up kit
• 3 quarts Moose Offroad 10W-40 motor oil
• Mineral-based formula meeting API SL and JASO MA/MA2 standards
• Premium OEM-specification oil filter replacement
• Factory-matched NGK LMAR6A-9 spark plug
• Motor oil manufactured in the USA
• Pre-configured for direct fit on Yamaha YFM550 Grizzly models

TECHNICAL SPECIFICATIONS

• Brand: Moose Offroad / NGK / OEM
• Part Name: Yamaha YFM550 Grizzly Oil Change Tune-Up Kit
• Kit Type: Complete (Oil + Filter + Tune-Up)
• Oil Type and Weight: Mineral SAE 10W-40
• Filter Model: Premium OEM-Spec Replacement
• Spark Plug Model: NGK LMAR6A-9
• Supported Years: 2009–2014
• Compatible Trims: Yamaha YFM550 Grizzly

FITMENT

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  • Yamaha YFM550 Grizzly (2009–2014)

WHY RIDERS CHOOSE THIS

Riders select this kit because it consolidates every routine maintenance item into a single package, eliminating guesswork when planning factory service intervals. The combination of viscous 10W-40 mineral oil and a high-capacity filter keeps sludge buildup low while maintaining steady pressure across hot, muddy trail conditions. Precise spark plug matching ensures crisp combustion recovery after deep ruts or steep climbs, reducing idle hesitation and improving throttle response. By supplying manufacturer-approved volumes and direct-replacement filters, the setup restores peak cooling and lubrication flow without requiring custom measurements or aftermarket adaptations.