Motorex 311244 Oil Change Kit 10W-40 2020-2023 Yamaha YZ450F YZ450FX

Motorex 311244 Oil Change Kit - Yamaha YZ450F/FX (10W-40)

Maintaining peak performance on the track requires more than just luck; it requires a precise maintenance routine. This Motorex 311244 Oil Change Kit provides an OEM Replacement level of quality that ensures your Yamaha engine stays protected under the most grueling racing conditions. Moto-House MX understands that downtime is lost time, which is why we offer this all-in-one solution to get you back on the dirt faster with professional-grade protection.

Engineered for modern high-performance four-strokes, this kit features full-synthetic 10W-40 oil designed to meet or exceed API SN and JASO MA2 specifications. The inclusion of a high-quality oil filter and the necessary OEM-spec crush washer means you won't be hunting for individual parts mid-service. By using an exact-fill amount of premium Motorex synthetic oil, you ensure optimal lubrication and cooling without the guesswork, keeping your YZ450 running cooler and longer.

Top Features: Motorex 311244 Oil Change Kit

• Full-Synthetic Protection: Premium 10W-40 oil that meets API SN, SP, SM, and JASO MA2 requirements for maximum engine life.
• Exact Fill Convenience: Eliminates guesswork with the precise amount of oil needed for a complete service.
• High-Flow Filtration: Includes a high-quality oil filter designed to trap contaminants without sacrificing oil pressure.
• Leak-Free Seal: Comes with an OEM-spec crush washer or O-ring to ensure a professional, drip-free finish.
• Warranty Safe: Formulated to meet or exceed all manufacturer specifications, ensuring your new vehicle warranty remains fully intact.

Fitment List

Year Range	Vehicle Brand	Vehicle Model & Size
2020-2022	Yamaha	YZ450F
2021-2023	Yamaha	YZ450FX

Frequently Asked Questions

Q: Will using this kit void my Yamaha factory warranty?
A: No. The Motorex synthetic oil and components in this kit meet or exceed all OEM specifications, meaning your warranty remains valid.

Q: Does this kit include the drain plug washer?
A: Yes, every kit includes an OEM-spec crush washer or O-ring specifically sized for the YZ450 models listed.

Q: Is 10W-40 the correct weight for racing use?
A: Yes, 10W-40 is a versatile weight that provides excellent shear stability and protection for high-revving motocross engines in a wide range of operating temperatures.

Upgrade Your Ride today with the precision of Motorex.

Moto-House MX – Choice of Champions – is located in Clermont/Montverde, FL. The best motocross shop in Central Florida.