MOOSE OFFROAD 1901-0863 Right Side OEM Replacement Radiator — 2015-2016 Honda CRF450R

MOOSE OFFROAD — Precision Factory Fitment, Economical Cooling Recovery, and Heavy-Duty OEM Replacement

Get your machine back to peak performance without the steep factory price tag. The MOOSE OFFROAD 1901-0863 Right Side Radiator is a high-quality, economical alternative to original Honda parts. Engineered specifically for the 2015-2016 Honda CRF450R, this radiator mirrors the exact dimensions and cooling capacity of the stock unit, ensuring your high-performance engine stays at its optimal operating temperature during the most intense motocross motos.

Designed for a "Perfect Fit," this radiator features a direct bolt-on installation that requires absolutely no modifications. It utilizes the same mounting points as the original equipment, allowing for a seamless swap. To ensure your cooling system is protected and pressurized from the moment you install it, each radiator comes complete with a new radiator cap. Built with precision-welded tanks and a durable silver finish, this radiator is designed to withstand the vibrations and thermal demands of professional off-road racing.

• OEM Direct Replacement: Matches the exact dimensions and fitment of the original Honda right-side radiator.
• Bolt-On Simplicity: Easy mounting with no modifications or custom hardware required.
• Economical Performance: Provides factory-level cooling efficiency at a fraction of the cost of dealership parts.
• Complete System: Includes a new radiator cap to ensure a fresh, leak-proof pressure seal.
• Armor Compatible: Fully compatible with MOOSE OFFROAD radiator guards and braces for added protection.

Moto-House MX Pro Tip:

The 2015-2016 CRF450R engine relies on high-efficiency cooling to maintain consistent power throughout a moto. The right-side radiator is the primary side for filling and pressure regulation. If your current radiator is twisted or has collapsed fins—even if it isn't leaking—you are losing vital cooling efficiency. When replacing your radiator with the MOOSE OFFROAD 1901-0863, we recommend a complete system flush and the use of a high-performance racing coolant to maximize the longevity of your engine.

Year Range	Make	Model Fitment (Right Side)
2015-2016	Honda	CRF450R

FAQ Questions

Q) Does this radiator include the mounting grommets?
A) This radiator is designed to reuse your factory mounting hardware and rubber grommets. If your stock grommets are torn, we recommend replacing them to ensure proper vibration dampening.

Q) Will my stock radiator louvers fit this unit?
A) Yes, because the MOOSE OFFROAD 1901-0863 maintains exact OEM dimensions, your factory plastic louvers and most aftermarket guards will fit perfectly.

Moto-House MX – Choice of Champions – is located in Clermont/Montverde, FL. We are the best shop in Central Florida with lightning-fast shipping.