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Jeep JK Wrangler Cooling Parts
Make Sure It Fits Your Vehicle
The cooling system of your Jeep JK Wrangler or Jeep JK CRD has to endure a lot with all your heavy-duty off-roading. Make sure it is in tip-top shape by replacing all fluids regularly and swapping out malfunctioning parts. Do this with high-quality parts from 4WD.com. Our Jeep Wrangler cooling system diagram helps you locate the parts you need to keep your Jeep running cool and efficient.
Premium Replacement Parts
Your Jeep's cooling system consists of many different parts, small and large. No matter if you're looking for radiator caps, coolant pressure caps, radiator hoses, belts, pulleys or air conditioning condensers, we have you covered. We also sell JK Wrangler radiators from Crown Automotive and Omix-ADA, two of the brands that you love most. Our Jeep auxiliary Toc cooler or transmission oil cooler from Crown Automotive helps keep your gear oil cool. It's easy to install and a worthy investment if you don't already have one. Trust 4WD.com with all your cooling needs.
Take Good Care of Your Manual Transmission
Even though you don't need to change your Jeep's manual transmission fluid as often as your motor oil, don't neglect this highly important fluid. Your Jeep Wrangler JK manual transmission fluid ensures that your transmission doesn't overheat and fail.
A manual transmission on the trails can be challenging but it is also a lot of fun. Coming up on a boulder, knowing that you have to find the right shift, throttle and clutch work is a rewarding experience. You are fortunate to have a manual stick-shift transmission, so take good care of it.
100% Price Match Guarantee
Don't waste valuable trail-time on trying to find the best price on Jeep parts. With our 100% price match guarantee, you can request a price match up to 90 days after your purchase. Keep that manual transmission running cool with quality cooling parts from 4WD.com so you can hit the trails with confidence and enjoy your off-road rig for many years to come.
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Jeep Fan Shroud
Jeep Fan ShroudFrom $45.99
- Fan Shroud
- OEM Mopar Replacement
- To ensure reliability
- Best parts for restoring your vehicle to factory condition performance
- Backed by a 12 month, 12,000 mile warranty
Omix-ADA Radiator Fan Shrouds
Omix-Ada Radiator Fan ShroudFrom $54.99
- Radiator Fan Shroud
Omix-ADA Radiator Caps
Omix-Ada Radiator CapFrom $7.99
- Replacement radiator cap
- Omix-ADA proudly offers high-quality replacement parts for your Jeep vehicle that always meet or exceed OE standards
Crown Automotive Coolant Pressure Cap
Crown Automotive Coolant Pressure CapFrom $9.99
- Coolant Pressure Cap
Jeep Radiator Drive Fan Clutch
Jeep Radiator Drive Fan ClutchFrom $214.99
- Factory replacement part.
Crown Automotive Fan Clutch
Crown Automotive Fan ClutchFrom $7.97
- Thermal Fan Clutch
Jeep Condenser and Auxiliary Toc Cooler
Jeep Condenser and Auxiliary Toc CoolerFrom $383.99
- 2 and 4-door models
- 3.8L 6 cylinder engine
Jeep Air Conditioning Condenser
Jeep Air Conditioning CondenserFrom $238.99
- Factory style replacement part.
Crown Automotive Transmission Oil Cooler
Crown Automotive Transmission Oil CoolerFrom $142.99
- Transmission Oil Cooler
- With automatic transmission
Mishimoto Oil Cooler Kits
Mishimoto Oil Cooler KitsFrom $293.99
- 25 row stacked plate cooler
- Withstands high fluid pressures
- Reduces oil temperatures and exhibits minimal pressure loss
- Includes: oil cooler, hoses, fittings, seals, o-ring, key plugs, sandwich plate and plate adapters
- Lifetime warranty
Jeep Upper Radiator Seal
Jeep Upper Radiator SealFrom $20.99
- Upper Radiator Seal
- 3.8L 6 cylinder engine
Jeep Lower Condenser Seal
Jeep Lower Condenser SealFrom $76.99
- Factory style replacement part.
Crown Automotive Coolant Crossover Gasket
Crown Automotive Coolant Crossover GasketFrom $8.99
- Coolant Crossover Gasket
Crown Automotive Coolant Recovery Bottle
Crown Automotive Coolant Recovery BottleFrom $5.99
Crown Automotive Serpentine Belt
Crown Automotive Serpentine BeltFrom $7.99
- Serpentine Drive Belt
Crown Automotive Water Pump
Crown Automotive Water PumpFrom $37.97
- Water Pump
Crown Automotive Idler Pulleys
Crown Automotive Drive Belt Idler PulleyFrom $11.97
- Drive Belt Idler Pulley
Crown Automotive Belt Tensioner
Crown Automotive Belt TensionerFrom $52.99
- Drive Belt Tensioner
Crown Automotive Serpentine Belt Tensioner
Crown Automotive Serpentine Belt TensionerFrom $32.99
- Serpentine Belt Tensioner
Be Cool Super Duty Antifreeze
BeCool AntifreezeFrom $29.99
- Universal antifreeze
- Premixed ready to use
- 300,000 mile coolant
- 7-year extended life
- Protects to -26F below zero
- Boiling point 267F(@15PSI)
Mishimoto Coolant
Mishimoto CoolantFrom $15.99
- Liquid Chill Synthetic engine coolant protects against boilover and freezing, and reduces engine wear, and drops operating temperatures
- Liquid Chill Coolant Additive decreases high coolant temperatures on the fly
- Mishimoto, the world leader in performance cooling products
Jeep Radiator Isolator
Jeep Radiator IsolatorFrom $14.99
- Radiator Isolator
- OEM Factory style replacement part
- Don't settle for incorrect aftermarket parts
- Factory Warranty
Crown Automotive Engine Drain Cock
Crown Automotive Engine Drain CockFrom $4.99
- Engine Drain Cock
RT Off-Road Transmission Oil Cooler
RT Off-Road Transmission Oil CoolerFrom $237.99
- Transmission Oil Cooler
