2003 Jeep Wrangler Cooling

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    • (0 reviews)
      $66.69from $53.35 - $66.33
      Jeep Wrangler 2003, Water Pump by Omix-Ada®. The water pump circulates the coolant throughout the cooling system, where it can pick up the heat given off by hot engine parts and transfer it the surrounding air through the radiator....
      Comes ready to installSame design as OEM for optimal coolant circulation
      # 4499885
    • (0 reviews)
      $75.98$60.78
      Jeep Wrangler 2003, Water Pump by Crown®. Water Pump. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16678672
    • (0 reviews)
      $450.00$360.00
      Jeep Wrangler TJ / YJ 2003, Center Performance Aluminum Radiator by Mishimoto®. Includes: Radiator, Radiator Cap, Magnetic Drain Plug, (6) Transmission Adapters. Overall Size: 25.8" x 23.0" x 3.7". Core Size: 19.6" x 18.1". Rows:...
      Direct OEM fitLifetime Warranty
      # 15874023
    • (0 reviews)
      $699.94$559.95
      Jeep Wrangler 1 / S Engine VIN code 2003, Crossflow Radiator by Flex-a-lite®. Aluminum. Overall Dimensions 22-3/8" W x 18-5/8" H x 2-1/4" D. Core Dimensions 17" W x 18-1/2" H x 1-1/2" D. 2-1/2" Tubes. Passenger Side Inlet. Driver...
      Makes for efficient heat transferPatented Flex-a-fit sidetank design
      # 12889945
    • (0 reviews)
      $999.94$799.95
      Jeep Wrangler 1 / S Engine VIN code 2003, Crossflow Radiator with Fan by Flex-a-lite®. Aluminum. Overall Dimensions 22-3/8" W x 18-5/8" H x 5-7-8" D. Core Dimensions 17" W x 18-1/2" H x 1-1/2" D. 2-1/2" Tubes. Passenger Side Inlet....
      Makes for efficient heat transferPatented Flex-a-fit sidetank design
      # 12889971
    • (0 reviews)
      $10.28from $8.22 - $156.25
      Jeep Wrangler 2003, Radiator by Omix-Ada®. The radiator is where all the heat absorbed by your engine coolant is transferred to the air. Anything that inhibits this transfer, like leaks, clogged radiator coolant passages, or...
      Comes ready to installSame size and capacity as OEM for optimal OEM spec cooling
      # 41954628
    • (0 reviews)
      $282.66$226.13
      Jeep Wrangler 2003, Radiator by Crown®. Radiator; 18 1/2 in. x 22 in. Core; 2 Row; Left Hand Drive. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16693020
    • (0 reviews)
      $385.83from $308.66 - $339.53
      Jeep Wrangler 2003, Radiator by Drake Off Road®.
      # 13210691
    • (0 reviews)
      $43.20$34.56
      Jeep Wrangler 2003, Coolant Recovery Tank by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16684602
    • (0 reviews)
      $474.94$379.95
      Jeep Wrangler 1 / S Engine VIN code 2003, 16" Black Magic X-Treme Electric Fan by Flex-a-lite®. With Adjustable Thermostat and Air Conditioning Relay. 3300 CFM. 18 AMP Draw. Puller. Custom Bracket Mount. Keep your engine cool and...
      Prevents your engine from overheatingProvides increased horsepower and torque
      # 12885954
    • (0 reviews)
      $73.80from $59.04 - $65.85
      Jeep Wrangler 2003, Fan Clutch by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the buck!
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16678661
    • (0 reviews)
      $30.00from $24.00 - $48.00
      Jeep Wrangler 2003, Thermostat by Mishimoto®. Mishimoto racing thermostats promote greater cooling efficiency by significantly decreasing high engine temperatures resulting from modified and upgraded turbo applications. Once the...
      Direct FitKeeps your engine cool
      # 15876252
    • (0 reviews)
      $7.88from $6.30 - $7.90
      Jeep Wrangler 2003, Thermostat by Omix-Ada®. The thermostat allows the engine to come to operating temperature quickly and then maintain a minimum operating temperature. It can fail by sticking in the open or closed position. If...
      Performs according to OEM specificationsMeets or exceeds OEM quality standards
      # 4499743
    • (0 reviews)
      $8.25from $6.60 - $9.68
      Jeep Wrangler 2003, Thermostat by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the buck!
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16678664
    • (0 reviews)
      $123.75from $99.00 - $132.00
      Jeep Wrangler 2003, Silicone Radiator Hose Kit by Mishimoto®. Mishimoto silicone radiator hose kits are made with a dual layer combining high grade silicone and heat-resistant embedded fibers to provide efficient heat reduction and...
      Direct OEM fitManufactured from 100% high-grade silicone and heat-resistant embedded fibers
      # 15876259
    • (0 reviews)
      $118.75$95.00
      Jeep Wrangler 4.0L 2003, Heater Hoses by HPS Silicone Hoses®. If you're looking for a high-grade replacement for your old and worn out rubber hose, this part is the way to go as it provides a precise fit and long lasting quality,...
      Direct fit for your vehiclePerfect for daily driving and racing applications
      # 15839918
    • (0 reviews)
      $237.50$190.00
      Jeep Wrangler 4.0L 2003, Radiator and Heater Hoses by HPS Silicone Hoses®. Since your OEM radiator or heater hose can leak at any time and occasionally burst, you need to have a reliable replacement at hand to bring your vehicle...
      Direct fit for your vehiclePerfect for daily driving and racing applications
      # 15840029
    • (0 reviews)
      $156.25$125.00
      Jeep Wrangler 4.0L 2003, Radiator Hoses by HPS Silicone Hoses®. If the radiator hose you have in your car is cracked or split, it cannot efficiently cool the engine, causing overheating. To prevent such a disaster, replace the worn...
      Direct fit for your vehiclePerfect for daily driving and racing applications
      # 15840454
    • (0 reviews)
      $18.85from $15.08 - $17.00
      Jeep Wrangler 2003, Radiator Hose by Omix-Ada®. Major parts like radiators, water pumps, and fans may be the stars of the cooling system, but they couldn't do their jobs without the supporting cast of hoses, gaskets, thermostats,...
      Meets or exceeds OEM quality standardsOEM quality at an affordable price
      # 4499454
    • (0 reviews)
      $14.11$11.29
      Jeep Wrangler 2003, Engine Coolant Bypass Hose by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16684604
    • (0 reviews)
      $26.05$20.84
      Jeep Wrangler 2003, Coolant Temperature Sensor by Crown®. Coolant Temperature Sensor. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16686829
    • (0 reviews)
      $3.00$2.40
      Jeep Wrangler SE 2.5L 2003, Water Pump Gasket by Omix-Ada®. The water pump circulates the coolant throughout the cooling system, where it can pick up the heat given off by hot engine parts and transfer it the surrounding air...
      Comes ready to installSame design as OEM for optimal coolant circulation
      # 4535388
    • (0 reviews)
      $2.61$2.09
      Jeep Wrangler 2003, Water Pump Gasket by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the buck!
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16678670
    • (0 reviews)
      $3.04$2.43
      Jeep Wrangler 2003, Water Pump Bolt by Crown®. Water Pump Stud. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16678674
    • (0 reviews)
      $34.11from $27.29 - $174.94
      Jeep Wrangler Automatic Transmission 2003, Radiator by Omix-Ada®. 1 Core. The radiator is where all the heat absorbed by your engine coolant is transferred to the air. Anything that inhibits this transfer, like leaks, clogged...
      Comes ready to installSame size and capacity as OEM for optimal OEM spec cooling
      # 42015406
    • (0 reviews)
      $14.11from $11.29 - $20.84
      Jeep Wrangler 2003, Radiator Hose by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the buck!
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16684609
    • (0 reviews)
      $8.93$7.14
      Jeep Wrangler 2003, Radiator Cap by Crown®. Radiator Cap. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16691083
    • (0 reviews)
      $70.69$56.55
      Jeep Wrangler 2003, Radiator Support by Drake Off Road®. Radiator Support Rod; Stainless Steel; Pair.
      # 13210585
    • (0 reviews)
      $33.75$27.00
      Universal 12" Electric Fan with Mounting Kit by Spec-D®. Spec-D figuratively has their finger on the pulse of the automotive aftermarket, so they can bring you the latest style and best performing parts and accessories. No matter...
      Custom style lighting parts for a unique appearance and better visibilityHigh-tech engine parts for the most power and best performance
      # 26510144
    • (0 reviews)
      $3.26$2.61
      Jeep Wrangler 2003, Coolant Recovery Tank Cap by Crown®. Coolant Bottle Cap. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16691451
    • (0 reviews)
      $32.10$25.68
      Jeep Wrangler 2003, Coolant Recovery Tank Cap by Drake Off Road®. Coolant Reservoir Cap; Billet Aluminum.
      # 13210625
    • (0 reviews)
      $57.38from $45.90 - $58.97
      Jeep Wrangler 2003, Fan Clutch by Omix-Ada®. Major parts like radiators, water pumps, and fans may be the stars of the cooling system, but they couldn't do their jobs without the supporting cast of hoses, gaskets, thermostats,...
      Meets or exceeds OEM quality standardsOEM quality at an affordable price
      # 4499177
    • (0 reviews)
      $16.29from $13.03 - $24.31
      Jeep Wrangler 2003, Thermostat Housing by Crown®. Crown Automotive is just the ticket if you want to get the most out of your vehicle as well as revel in a more exciting driving experience. You will surely get a real bang for the...
      Developed to improve your driving experienceConstructed to ensure ultimate operation
      # 16678667
    • (0 reviews)
      $21.51$17.21
      Jeep Wrangler 2003, Lower Radiator Hose by Omix-Ada®. Major parts like radiators, water pumps, and fans may be the stars of the cooling system, but they couldn't do their jobs without the supporting cast of hoses, gaskets,...
      Meets or exceeds OEM quality standardsOEM quality at an affordable price
      # 42015410
    • (1 reviews)
      $687.44from $549.95 - $1,229.95
      Universal Standard Profile Crossflow Radiator by Flex-a-lite®. The all-aluminum radiator core is fully hand welded to the Flex-a-fit patented sidetank technology. The 'T' channels offer greater heat dissipation and provide an...
      Makes for efficient heat transferPatented Flex-a-fit sidetank design
      # 12124659
    • (0 reviews)
      $774.94from $619.95 - $919.95
      Universal Standard Profile Downflow Radiator by Flex-a-lite®. The all-aluminum radiator core is fully hand welded to the Flex-a-fit patented sidetank technology. The 'T' channels offer greater heat dissipation and provide an...
      Downflow designMakes for efficient heat transfer
      # 12127011
    • (0 reviews)
      $624.94from $499.95 - $949.95
      Universal Slim Profile Crossflow Radiator by Flex-a-lite®. The all-aluminum radiator core is fully hand welded to the Flex-a-fit patented sidetank technology. The 'T' channels offer greater heat dissipation and provide an extremely...
      Makes for efficient heat transferPatented Flex-a-fit sidetank design
      # 12135575
    • (0 reviews)
      $99.94$79.95
      Universal Radiator Overflow Tank by Flex-a-lite®. It is designed to be used with a Flex-a-fit radiator as well as any other radiator utilized by your vehicle. All the parts are made of top-grade aluminum and polished to a mirror...
      Direct bolt-on to your Flex-a-fit radiatorCompatible with other radiators
      # 12124637
    • (0 reviews)
      $56.70from $45.36 - $49.83
      Universal Stainless Steel Coolant Overflow Tank by Mr. Gasket®. Look to Mr. Gasket for the health of the cooling system on your custom, modified or race car. An overheated engine will produce less power, and will eventually fail if...
      # 12129515
    • (4 reviews)
      $74.38$59.50
      Universal Aluminum Coolant Overflow Tank by Weapon-R®. Whether you’re going racing or just want to look like you are, this aluminum tank will dress up your engine compartment.
      Manufactured from Billet 6061 AluminumBillet Aluminum machined fittings
      # 282229
    • (0 reviews)
      $285.18from $228.14 - $266.99
      Universal 15" Electra-Fan II Electric Fan by Flex-a-lite®. 15" Fan Diameter, 10 Blades. 18" W x 16" H x 4-1/4" D. 1950 CFM. 9.8 AMP Draw. Puller. Keep your engine cool and free up some extra horsepower and torque. The fan makes...
      2000 RPM1950 CFM of airflow
      # 11625680
    • (1 reviews)
      $153.58from $122.86 - $179.87
      Universal Auxiliary Electric Fan by Flex-a-lite®. Reversible. Keep your engine cool and free up some extra horsepower and torque. The fan makes quicker cool downs, extended water pump life, improved A/C performance, and increased...
      Can be used as a primary or an auxiliary fanReversible design allows for use in pusher or puller applications
      # 11674993
    • (0 reviews)
      $108.61from $86.89 - $149.95
      Universal Trimline Electric Fan by Flex-a-lite®. The Trimline electric fans can be used as a primary fan or an auxiliary fan. They are economical fans that free up wasted horsepower and increase gas mileage when used as a primary...
      Can be used as a primary or an auxiliary fanReversible design allows for use in pusher or puller applications
      # 11750675
    • (1 reviews)
      $199.94$159.95
      Universal 16" LoBoy Electric Fan by Flex-a-lite®. 16" Fan Diameter, 10 Blades. 16-1/2" W x 16" W x 3-3/16" D. Keep your engine cool and free up some extra horsepower and torque. The fan makes quicker cool downs, extended water pump...
      16" Fan Diameter2500 CFM of airflow
      # 11750681
    • (0 reviews)
      $218.69from $174.95 - $199.95
      Universal Lo-Profile S-Blade Electric Fan by Flex-a-lite®. 12-1/8" Fan Diameter, 8 Blades, 1250 CFM. 15" W x 13-1/2" H x 2-5/8" D. Keep your engine cool and free up some extra horsepower and torque. The fan makes quicker cool...
      12-1/8" Fan Diameter1250 CFM of airflow
      # 11783491
    • (0 reviews)
      $224.94from $179.95 - $209.95
      Universal 12-1/8" X-treme S-Blade Electric Fan by Flex-a-lite®. 12-1/8" Fan Diameter, 8 Blades, Reversible. 15" W x 13-1/2" H x 4" D. The X-Treme S-Blade electric fan packs a lot of airflow into a small package. The fan has a...
      12-1/8" Fan Diameter1505 CFM of airflow
      # 11783513
    • (0 reviews)
      $331.19from $264.95 - $349.95
      Universal 15" Black Magic Electric Fan by Flex-a-lite®. 15" Fan Diameter, 8 Blades. Keep your engine cool and free up some extra horsepower and torque. The fan makes quicker cool downs, extended water pump life, improved A/C...
      Reversible design allows for use in pusher or puller applicationsPrevents your engine from overheating
      # 11798292
    • (0 reviews)
      $637.44from $509.95 - $589.95
      Universal Monster Dual Electric Fan with Control by Flex-a-lite®. 15" Fan Diameter, 8 Blades. 31-7/8" Wx 17" H x 4 1/2" D. Replace your old belt-driven fan with this highly efficient device and get all possible advantages it is...
      3300-5500 CFM of airflow12-28 AMP draw
      # 11809463
    • (0 reviews)
      $128.65from $102.92 - $179.95
      Universal Trimline S-Blade Electric Fan by Flex-a-lite®. Reversible. The Trimline S-Blade electric fans can be used as a primary fan or an auxiliary fan. They are economical fans that free up wasted horsepower and increase gas...
      Can be used as a primary or an auxiliary fanReversible design allows for use in pusher or puller applications
      # 11984212
    • (0 reviews)
      $196.45$157.16
      Universal 16" Syclone S-Blade Electric Fan by Flex-a-lite®. 16" Fan Diameter, 8 Blades, 2500 CFM, Reversible. 16-5/8" W x 15-3/4" H x 4" D. Keep your engine cool and free up some extra horsepower and torque. The fan makes quicker...
      2500 CFM of airflow17 AMP draw
      # 11985107
    • (0 reviews)
      $524.94from $419.95 - $519.95
      Universal 13-1/2" Dual Electric Fan with Control by Flex-a-lite®. 13-1/2" Fan Diameter, 8 Blades. 27-1/2" W x 17-1/2" H x 4" D. Replace your old belt-driven fan with this highly efficient device and get all possible advantages it...
      2740-4600 CFM of airflow16-28 AMP draw
      # 11989861
    • (0 reviews)
      $599.94from $479.95 - $559.95
      Universal 15" S-Blade Dual Electric Fan with Control by Flex-a-lite®. 15" Fan Diameter, 8 Blades. 31-7/8" W x 17" H x 4-1/2" D. Replace your old belt-driven fan with this highly efficient device and get all possible advantages it...
      6000 CFM of airflow28-36 Amp draw
      # 11989874
    • (1 reviews)
      $412.44from $329.95 - $364.95
      Universal 11" Compact Dual Electric Fan with Control by Flex-a-lite®. 11" Fan Diameter, 10 Blades, Puller or Pusher. 25-1/2" W x 12-3/8" H x 3-3/4" D. Replace your old belt-driven fan with this highly efficient device and get all...
      2029 CFM of airflow15 AMP draw
      # 11989890
    • (0 reviews)
      $412.44from $329.95 - $419.95
      Universal Lo-Profile S-Blade Dual Electric Fan by Flex-a-lite®. 12-1/8" Fan Diameter, 8 Blades. 26-1/4" W x 15-1/2" H x 2-5/8" D. Replace your old belt-driven fan with this highly efficient device and get all possible advantages it...
      12-1/8" Fan Diameter2500 CFM of airflow
      # 11989904
    • (1 reviews)
      $499.94from $399.95 - $469.95
      Universal 12-1/8" X-treme S-Blade Dual Electric Fan by Flex-a-lite®. 12-1/8" Fan Diameter, 8 Blades, 3000 CFM, Reversible. 26-1/4" W x 15-1/2" H x 4" D. Replace your old belt-driven fan with this highly efficient device and get all...
      12-1/8" Fan Diameter3000 cfm of airflow
      # 12075542
    • (0 reviews)
      $149.94from $119.95 - $259.95
      Universal Electric Fan with Aluminum Shroud by Flex-a-lite®. This one-of-a-kind device will help you with the engine that is running hot. The fan makes for smooth engine operation and improves the overall performance of your...
      Maximizes horsepower and torqueOptimizes gas mileage
      # 12075738
    • (0 reviews)
      $51.19from $40.95 - $55.47
      Universal Race Belt Driven Fan by Flex-a-lite®. 5/8 in. Pilot. 1-3/4 - 2-1/2 in. Bolt Pattern. The fan has been tested and proven both on and off the track to ensure that it fully meets your expectations. The part has features a...
      Rigid blade designReduced engine drag results
      # 12098211
    • (0 reviews)
      $37.34$29.87
      Universal Low Profile Flex Belt Driven Fan by Flex-a-lite®. Standard rotation, 6 Stainless Steel Blades, 8000 RPM. Low Profile Flex Fans have a less aggressive pitch blade design for tighter clearance applications. The fan has been...
      8000 RPMRigid blade design
      # 12098425
    • (0 reviews)
      $63.74from $50.99 - $56.69
      Universal High Performance Flex Belt Driven Fan by Flex-a-lite®. Standard Rotation, 10000 RPM. 5/8" Pilot, 1-3/4"-2-1/2" Bolt Pattern, 2-1/4" Projected Width. The fan has been tested and proven both on and off the track to ensure...
      10000 RPMStandard rotation
      # 12098685
    • (0 reviews)
      $87.85from $70.28 - $74.97
      Universal 7-Blade Flex Belt Driven Fan by Flex-a-lite®. Standard rotation, 7 Stainless Steel Blades, 8000 RPM. 5/8" Pilot, 1-3/4"-2-1/2" Bolt Pattern, 2-1/2" Projected Width. 7-blade Flex Fans staggered blades reduce fan noise and...
      8000 RPMStandard rotation
      # 12098700



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    Everyone knows that your vehicle's engine needs its oil and filter changed at regular intervals. Most folks also know that there are other items which need regular servicing and replacement, such as the air and fuel filters. But what about the cooling system? The fact is, a modern vehicle's cooling system does such a great job at preventing an engine from...
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