Jeep Wrangler JK Cooling Parts - 2012 Coolings & Radiator System Diagrams | 4WP

Jeep Wrangler JK Cooling Parts

Make Sure It Fits Your Vehicle

Keep your JK Wrqangler running cool with our complete lineup of replacement cooling parts. We have you covered with anything from hose clamps to replacement radiators. You depend on your JK Wrangler to get you where you need to go. Whether you're turning up dust off the beaten path or simply driving to work, your Jeep needs to be at peak performance. To maintain such levels of performance, your engine should be in top-notch condition, and to help with that, you need a fully functioning cooling system. That's where 4WheelParts.com comes in. We have every part you need, from a Jeep Wrangler radiator to engine coolant. We even have a Jeep Wrangler cooling system diagram to help you find the parts necessary to keep your engine healthy—and you, as a dedicated jeeper, happy. 

Keep Your Engine Cool
Use our Jeep JK parts diagram to find the exact replacement parts you need for your cooling system. Every part comes with a corresponding number, so all you have to do is determine what part you need and then look at the options listed under its number. Tell us about your Jeep's year, make and model, and we'll help you find a part that fits your system.

Keep your engine operating safely and efficiently with a radiator made of the toughest and most durable aluminum materials. Don't forget the importance of a working thermostat—replace a malfunctioning one with one of our easy-to-install options. From small pieces such as hoses, belts and radiator caps to big-ticket items such as air conditioning condensers, oil coolers and radiators, 4WheelParts.com offers products made with quality materials from brand names you trust.

Keep Your Bank Account Intact
Whether you are looking for a specific part, such as a 2012 Jeep Wrangler cooling fan, or simply need some antifreeze for your periodic maintenance checks, 4WheelParts.com has you covered. Our best price guarantees ensure you get the best deal on all of your Jeep parts so you don't waste time comparing prices from site to site. Shop 4WheelParts.com today to give your Jeep the quality parts it deserves.

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 4WP. 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 4WP 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 4WP so you can hit the trails with confidence and enjoy your off-road rig for many years to come.

27 Product Groups
  • 1
     Crown Automotive Radiators

    Crown Automotive Radiators

    Crown Automotive Radiator

    From $212.99

    4.5 4.5 (28)
    1
     Omix-Ada Radiators
    3
     Omix-ADA Radiator Fan Shrouds

    Omix-ADA Radiator Fan Shrouds

    Omix-Ada Radiator Fan Shroud

    From $127.99

    4.5 4.5 (2)
    4
     Crown Automotive Radiator Cap

    Crown Automotive Radiator Cap

    Crown Automotive Radiator Cap

    From $11.99

    5.0 5.0 (1)
    4
     Omix-ADA Radiator Caps

    Omix-ADA Radiator Caps

    Omix-Ada Radiator Cap

    From $11.99

    4
     Crown Automotive Coolant Pressure Cap

    Crown Automotive Coolant Pressure Cap

    Crown Automotive Coolant Pressure Cap

    From $11.99

    5
     Crown Automotive Radiator Hoses

    Crown Automotive Radiator Hoses

    Crown Automotive Radiator Hose

    From $10.99

    5
     Omix-ADA Radiator Hoses

    Omix-ADA Radiator Hoses

    Omix-Ada Radiator Hose

    From $11.99

    4.0 4.0 (9)
    10
     Crown Automotive Fan Clutch

    Crown Automotive Fan Clutch

    Crown Automotive Fan Clutch

    From $102.99

    5.0 5.0 (3)
    14
     Omix-ADA A/C Condensers

    Omix-ADA A/C Condensers

    Omix-Ada A/C Condensers

    From $229.99

    15
     Mishimoto Oil Cooler Kits

    Mishimoto Oil Cooler Kits

    Mishimoto Oil Cooler Kits

    From $354.95

    15
     Crown Automotive Transmission Oil Cooler

    Crown Automotive Transmission Oil Cooler

    Crown Automotive Transmission Oil Cooler

    From $173.99

    18
     Omix-ADA Hose Clamps

    Omix-ADA Hose Clamps

    Omix-Ada Hose Clamp

    From $1.99

    19
     Crown Automotive Coolant Crossover Gasket

    Crown Automotive Coolant Crossover Gasket

    Crown Automotive Coolant Crossover Gasket

    From $10.99

    20
     Crown Automotive Coolant Recovery Bottle

    Crown Automotive Coolant Recovery Bottle

    Crown Automotive Coolant Recovery Bottle

    From $7.99

    4.0 4.0 (2)
    21
     Crown Automotive Serpentine Belt

    Crown Automotive Serpentine Belt

    Crown Automotive Serpentine Belt

    From $11.99

    5.0 5.0 (15)
    21
     Omix-ADA Serpentine Belts

    Omix-ADA Serpentine Belts

    Omix-Ada Serpentine Belt

    From $25.99

    23
     Omix-ADA Water Pumps

    Omix-ADA Water Pumps

    Omix-Ada Water Pump

    From $133.99

    23
     Crown Automotive Water Pump

    Crown Automotive Water Pump

    Crown Automotive Water Pump

    From $102.99

    4.0 4.0 (8)
    24
     Crown Automotive Idler Pulleys

    Crown Automotive Idler Pulleys

    Crown Automotive Drive Belt Idler Pulley

    From $15.99

    5.0 5.0 (15)
    24
     Omix-ADA Idler Pulleys

    Omix-ADA Idler Pulleys

    Omix-Ada Idler Pulley

    From $13.99

    25
     Crown Automotive Serpentine Belt Tensioner

    Crown Automotive Serpentine Belt Tensioner

    Crown Automotive Serpentine Belt Tensioner

    From $51.99

    25
     Crown Automotive Belt Tensioner

    Crown Automotive Belt Tensioner

    Crown Automotive Belt Tensioner

    From $132.99

    26
     Mishimoto Coolant

    Mishimoto Coolant

    Mishimoto Coolant

    From $18.95

    5.0 5.0 (1)

    Crown Automotive Engine Drain Cock

    Crown Automotive Engine Drain Cock

    From $11.99

    RT Off-Road Transmission Oil Cooler

    RT Off-Road Transmission Oil Cooler

    From $239.99

    Crown Automotive Fan Blade

    Crown Automotive Fan Blade

    From $122.99

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