Dirt Bike Radiator
Dirt Bike Radiators, Guards & Hoses for Honda, Yamaha, KTM & Gas Gas at JJ Motorsports
Keep your dirt bike running cool under extreme off-road pressure with premium radiators, guards, hoses, and caps from JJ Motorsports. Our selection includes OEM replacement radiators, billet aluminum guards, high-flow hose kits, and temperature-monitoring caps designed for superior heat dissipation, impact protection, and leak-free performance in motocross, enduro, and trail riding. Compatible with top models like Honda CRF, Yamaha YZ/WR, KTM SX/EXC, and Gas Gas EC/EX, these durable components ensure optimal engine temperatures, prevent overheating, and extend cooling system life in dusty, high-RPM conditions. From Moose Racing's OEM-fit hoses to protective guards, upgrade your cooling setup for reliable power on every ride.
Shop trusted brands like Moose Racing for race-proven quality. Explore related categories such as dirt bike air and fuel for carburetors and filters or dirt bike engines and components for rebuild kits.
Top Dirt Bike Radiator Products
- Moose Racing Replacement OEM Radiator Right Honda 19010879 – Direct OEM replacement right-side radiator for Honda CRF models, constructed from high-quality aluminum for efficient cooling and easy bolt-on installation.
- Moose Racing Billet Radiator Guards Silver Honda 12-6021 – CNC-machined billet aluminum guards in silver finish, protecting Honda CRF radiators from rocks and debris while maintaining optimal airflow.
- Moose Racing OEM Fit Radiator Hose Kit Blue Gas Gas/KTM KTM-105-BL – Pre-molded blue silicone hose kit for OEM fit on Gas Gas and KTM models, resistant to heat, pressure, and cracking for leak-free cooling.
- Moose Racing Radiator Cap with Temperature Gauge 1.8 Bar Yamaha/Kawasaki I15-6202B – Heavy-duty cap with built-in temperature gauge and 1.8 bar pressure rating, compatible with Yamaha and Kawasaki dirt bikes for easy monitoring.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
- Product
- Qty in Cart
- Quantity
- Price
- Subtotal
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Twin Air Radiator Sleeve KTM 85 SX 2018-2024 177759SL47
TWIN AIR
$54.95Radiator damage from trail debris is one of the quickest ways to sideline your KTM 85 SX, and a compromised cooling system directly impacts engine performance and reliability. The Twin Air Radiator...19040201- SKU:
- 19040201
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- TYPE:
- RADIATOR
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- NYLON-COATED GLASS YARN
- PRODUCT NAME:
- SLEEVE
- UNITS:
- EACH
$54.95 -
Twin Air Radiator Sleeve for 2019-2021 Honda CRF450R CRF450RX CRF450RWE 177759SL07
TWIN AIR
$54.95Radiator clogging from dirt and debris is one of the quickest ways to compromise cooling efficiency and engine longevity on high-demand machines like the CRF450R. The Twin Air Radiator Sleeve...19040191- SKU:
- 19040191
- Availability:
- Ships Same Business Day
- Weight:
- 0.25 LBS
- PRODUCT NAME:
- SLEEVE
- UNITS:
- EACH
- RIDING STYLE:
- OFF-ROAD
- MATERIAL:
- NYLON-COATED GLASS YARN
- TYPE:
- RADIATOR
$54.95 -
Twin Air Radiator Pressure Cap 2.0 Bar KTM 125-500 EXC-F 2017-2023 177902
TWIN AIR
$36.95Radiator cap pressure directly controls your coolant's boiling point—upgrade to 2.0 bar and you'll maintain consistent engine temperatures even during sustained high-load riding or hot-weather...19040184- SKU:
- 19040184
- Availability:
- Ships Same Business Day
- Weight:
- 0.20 LBS
- COLOR/FINISH:
- SILVER
- PRESSURE RATING METRIC:
- 2.0 BAR
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- EACH
- TYPE:
- PRESSURE
- PRODUCT NAME:
- RADIATOR CAP
$36.95 -
Twin Air Radiator Pressure Cap 1.8 Bar for Honda Kawasaki Suzuki Yamaha 177900
TWIN AIR
$36.95Stock radiator caps are engineered to factory minimums—which means they can't handle the sustained heat loads of aggressive riding, track sessions, or extended high-RPM operation. The Twin Air 1.8...19040182- SKU:
- 19040182
- Availability:
- Ships Same Business Day
- Weight:
- 0.15 LBS
- COLOR/FINISH:
- SILVER
- RIDING STYLE:
- OFF-ROAD
- PRESSURE RATING METRIC:
- 1.8 BAR
- RIDING STYLE:
- ATV
- TYPE:
- PRESSURE
- UNITS:
- EACH
- PRODUCT NAME:
- RADIATOR CAP
$36.95 -
MOOSE RACING OEM Fit Radiator Hose Kit - Blue - Yamaha YAM-85
MOOSE RACING
$121.95Factory radiator hoses are prone to deterioration under sustained heat and pressure, leading to coolant leaks and engine damage. This Moose Racing OEM Fit Radiator Hose Kit replaces those vulnerable...19021395- SKU:
- 19021395
- Availability:
- Ships Same Business Day
- Weight:
- 0.90 LBS
$121.95Qty in Cart: 0Quantity:Price:$121.95Subtotal: -
MOOSE RACING Radiator Hose Kit - Orange - KTM KTM-52-OR
MOOSE RACING
$82.95Factory radiator hoses degrade under sustained heat and vibration, compromising cooling efficiency and risking catastrophic engine failure. The MOOSE RACING Radiator Hose Kit delivers OEM-quality...19021565- SKU:
- 19021565
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
$82.95Qty in Cart: 0Quantity:Price:$82.95Subtotal: -
MOOSE RACING Replacement OEM Radiator - Right - Husaberg/Husqvarna/KTM 19010885
MOOSE RACING
$159.95Cooling system failures cost you race time and engine reliability. This OEM replacement radiator delivers the exact thermal performance your Husaberg, Husqvarna, or KTM demands—without the premium...19010885- SKU:
- 19010885
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
$159.95Qty in Cart: 0Quantity:Price:$159.95Subtotal: -
MOOSE RACING Replacement OEM Radiator - Left - Husaberg/Husqvarna/KTM 19010886
MOOSE RACING
$159.95A compromised radiator means compromised cooling—and that translates directly to lost performance and potential engine damage on the track or trail. This Moose Racing OEM replacement radiator...19010886- SKU:
- 19010886
- Availability:
- Ships Same Business Day
- Weight:
- 1.76 LBS
$159.95Qty in Cart: 0Quantity:Price:$159.95Subtotal: -
MOOSE RACING Replacement OEM Radiator - Right - Yamaha 19010891
MOOSE RACING
$159.95A compromised cooling system directly impacts engine reliability and performance—especially under sustained track conditions or aggressive riding. This OEM-specification Moose Racing radiator...19010891- SKU:
- 19010891
- Availability:
- Ships Same Business Day
- Weight:
- 1.80 LBS
$159.95Qty in Cart: 0Quantity:Price:$159.95Subtotal: -
MOOSE RACING Replacement OEM Radiator - Left - Yamaha 19010892
MOOSE RACING
$159.95A compromised or failing radiator directly impacts engine cooling efficiency, risking overheating and catastrophic engine damage during high-performance riding or racing. This OEM-specification...19010892- SKU:
- 19010892
- Availability:
- Ships Same Business Day
- Weight:
- 1.55 LBS
$159.95Qty in Cart: 0Quantity:Price:$159.95Subtotal: -
MOOSE RACING Replacement OEM Radiator - Right - Yamaha 1901-0896
MOOSE RACING
$159.95A failing radiator compromises cooling efficiency and risks catastrophic engine damage—especially critical for high-performance and racing applications where thermal management directly impacts...19010896- SKU:
- 19010896
- Availability:
- Ships Same Business Day
- Weight:
- 1.46 LBS
$159.95Qty in Cart: 0Quantity:Price:$159.95Subtotal: -
MOOSE RACING Replacement OEM Radiator - Left - Kawasaki 1901-0897
MOOSE RACING
$159.95Kawasaki cooling system failures can sideline your ride at the worst possible moment. This OEM-specification replacement radiator restores full thermal management capacity without the premium pricing...19010897- SKU:
- 19010897
- Availability:
- Ships Same Business Day
- Weight:
- 1.97 LBS
$159.95Qty in Cart: 0Quantity:Price:$159.95Subtotal: -
KSX Replacement OEM Radiator - Left - Honda 19010868
KSX
$159.95Your Honda's cooling system demands OEM-level reliability, especially under track conditions or sustained high-load driving. A compromised radiator leads to dangerous thermal buildup, reduced engine...19010868- SKU:
- 19010868
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
$159.95Qty in Cart: 0Quantity:Price:$159.95Subtotal: -
MOOSE RACING OEM Fit Radiator Hose Kit - Blue - Husaberg/Husqvarna/KTM FTP-4-BL
MOOSE RACING
$122.95Stock radiator hoses degrade under sustained heat and vibration, risking coolant leaks that can compromise engine temperature control and strand you mid-race. The MOOSE Racing OEM Fit Radiator Hose...19021801- SKU:
- 19021801
- Availability:
- Ships Same Business Day
- Weight:
- 0.74 LBS
$122.95Qty in Cart: 0Quantity:Price:$122.95Subtotal: -
MOOSE RACING Race Fit Radiator Hose Kit - Blue - Gas Gas/KTM KTM-106-BL
MOOSE RACING
$181.95Cooling system reliability directly impacts engine performance and race-day consistency. Factory radiator hoses are prone to degradation under sustained heat and aggressive riding conditions,...19021793- SKU:
- 19021793
- Availability:
- Ships Same Business Day
- Weight:
- 0.80 LBS
$181.95Qty in Cart: 0Quantity:Price:$181.95Subtotal: -
MOOSE RACING Replacement OEM Radiator - Right - KTM/Husqvarna 1901-0917
MOOSE RACING
$159.95A failed or damaged radiator compromises your bike's cooling system and can lead to catastrophic engine damage on the track or trail. The MOOSE RACING Replacement OEM Radiator delivers...19010917- SKU:
- 19010917
- Availability:
- Ships Same Business Day
- Weight:
- 1.70 LBS
$159.95Qty in Cart: 0Quantity:Price:$159.95Subtotal: -
MOOSE RACING Replacement OEM Radiator - Left - KTM/Gas Gas/Husqvarna 1901-0918
MOOSE RACING
$159.95A damaged or failing radiator compromises cooling efficiency and puts your KTM, Gas Gas, or Husqvarna at risk of overheating during aggressive riding or racing conditions. This OEM-equivalent...19010918- SKU:
- 19010918
- Availability:
- Ships Same Business Day
- Weight:
- 1.58 LBS
$159.95Qty in Cart: 0Quantity:Price:$159.95Subtotal: -
Samco Sport Red Silicone Radiator Hose Kit for 2006 Honda Civic Si HON-126-RD
SAMCO SPORT
$137.95Your cooling system is only as strong as its weakest hose—factory rubber degrades under sustained heat and performance driving, risking catastrophic engine damage. Samco Sport's silicone radiator...19021806- SKU:
- 19021806
- Availability:
- Ships Same Business Day
- Weight:
- 0.93 LBS
$137.95 -
TRAIL TECH Radiator Fan Kit - KTM 732-FN4
TRAIL TECH
$219.95Precision engine cooling directly impacts performance and longevity, especially in high-demand riding conditions where stock cooling systems fall short. The TRAIL TECH Radiator Fan Kit eliminates...19010517- SKU:
- 19010517
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- COLOR/FINISH:
- BLACK
- PRODUCT NAME:
- COOLING FAN
- FLOW RATE:
- 147 CFM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BASE COLOR:
- BLACK
- FEATURES:
- WITHOUT RADIATOR GUARDS
- TYPE:
- DIGITAL
$219.95 -
TRAIL TECH Radiator Fan Kit - Yamaha 732-FN11
TRAIL TECH
$219.95Precise engine temperature management is critical for longevity and performance, especially in demanding riding conditions where stock cooling systems fall short. The TRAIL TECH Radiator Fan Kit...19010536- SKU:
- 19010536
- Availability:
- Ships Same Business Day
- Weight:
- 1.65 LBS
- FLOW RATE:
- 147 CFM
- RIDING STYLE:
- OFF-ROAD
- UNITS:
- KIT
- BASE COLOR:
- BLACK
- PRODUCT NAME:
- COOLING FAN
- TYPE:
- DIGITAL
- COLOR/FINISH:
- BLACK
- FEATURES:
- WITHOUT RADIATOR GUARDS
$219.95
