2003 Chevy Avalanche Engine Cooling Parts

Replacement Cooling System Parts
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5.3L
8.1L
  • Gates® - Premium Modular Engine Coolant Radiator Hose
    Gates®Premium Modular Engine Coolant Radiator Hose
    0
    # mpn1920049
    Chevy Avalanche 2500 2003, Premium Modular Engine Coolant Radiator Hose by Gates®. Position: Lower. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost...
    Great design and functionMade from sturdy materials
    $148.96
  • Agility® - Engine Coolant Radiator
    Agility®Engine Coolant Radiator
    0
    # 5706340066
    Chevy Avalanche 2003, Engine Coolant Radiator by Agility®. Row quantity: 1. Construction: Plastic/Aluminum. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling...
    Crafted from the highest grade materialsDeveloped with modern technology and innovation
    $92.37 - $229.58
  • Koyorad® - Engine Coolant Radiator
    Koyorad®Engine Coolant Radiator
    0
    # mpn4670149487
    Chevy Avalanche 1500 2003, Engine Coolant Radiator by Koyorad®. Row quantity: 1. When you notice that your radiator is leaking, clogged or otherwise damaged, you don't have to pay the high dealer price for a replacement any more....
    OE quality at an affordable priceDirect replacement
    $185.94
  • UAC® - Engine Coolant Radiator
    UAC®Engine Coolant Radiator
    0
    # mpn4841766689
    Chevy Avalanche 1500 without Transmission Oil Cooler 2003, Engine Coolant Radiator by UAC®. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $165.12
  • USMW Professional Series® - Engine Water Pump with Fan Clutch
    USMW Professional Series®Engine Water Pump with Fan Clutch
    0
    # 5727325546
    Chevy Avalanche 2003, Engine Water Pump with Fan Clutch by USMW Professional Series®. Bring your vehicle’s fuel system back to its top shape with this top-notch part. Designed as a direct-fit replacement of your worn-out or...
    Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency
    $111.30 - $129.44
  • MotoRad® - High-Flow™ Series Thermostat with Seal
    MotoRad®High-Flow™ Series Thermostat with Seal
    1
    # 5738764474
    Chevy Avalanche 2500 2003, High-Flow™ Series Thermostat with Seal by MotoRad®. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can trust the high quality product...
    $5.70 - $6.07
  • SKP® - Engine Water Pump
    SKP®Engine Water Pump
    0
    # mpn4657644612
    Chevy Avalanche 1500 2003, Engine Water Pump by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...
    High quality at an affordable priceExpertly made from premium materials
    $82.00
  • ACDelco® - Genuine GM Parts™ Engine Coolant Bypass Hose
    ACDelco®Genuine GM Parts™ Engine Coolant Bypass Hose
    0
    # mpn4673643994
    Chevy Avalanche 2500 2003, Genuine GM Parts™ Engine Coolant Bypass Hose by ACDelco®. Position: Water Pump To Thermostat. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $18.66
  • MotoRad® - Engine Coolant Thermostat Kit with Inlet and Seal
    MotoRad®Engine Coolant Thermostat Kit with Inlet and Seal
    0
    # mpn823282285
    Chevy Avalanche 1500 2003, Engine Coolant Thermostat Kit with Inlet and Seal by MotoRad®. Temperature: 187F. State-of-the-art equipment, strict quality control, and functional testing to each thermostat ensure customers that they can...
    Offer precise pressure controlEnsure the proper fit
    $21.08
  • TRQ® - Engine Coolant Reservoir
    Save 3%
    TRQ®Engine Coolant Reservoir
    0
    # mpn4851128630
    Chevy Avalanche 2003, Engine Coolant Reservoir by TRQ®. If your engine coolant reservoir has failed, replace it with this high-quality one from TRQ. Developed to fit and function exactly as the OEM component, it provides reliable...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $64.94
    $66.95Save $2.01 (3%)
  • Spectra Premium® - Engine Coolant Radiator
    Spectra Premium®Engine Coolant Radiator
    2
    # 5798555865
    Chevy Avalanche 2003, Engine Coolant Radiator by Spectra Premium®. Row quantity: 1. Construction: Aluminum/Plastic. The radiator is a heat exchanger that transfers heat from your engine to the air flowing through the fins. If it’s...
    All models are validated for fit, form, and function before released into the marketManufactured under ISO 9001 / TS 16949 quality system
    $120.96 - $356.50
  • Dayco® - Engine Coolant Curved Radiator Hose
    Dayco®Engine Coolant Curved Radiator Hose
    0
    # 24610360
    Chevy Avalanche 2003, Engine Coolant Curved Radiator Hose by Dayco®. Hose Type: Single I.D. Hose. Contains Heat Shield: No. Replace your cracked, spongy, worn out, or damaged radiator hose with this Dayco product manufactured to meet...
    Designed as the OE replacementOE quality and performance at an affordable price
    $17.65 - $23.11
  • Continental® ContiTech™ - Elite™ Engine Coolant Molded Radiator Hose
    Continental® ContiTech™Elite™ Engine Coolant Molded Radiator Hose
    0
    # 450925334
    Chevy Avalanche 2003, Elite™ Engine Coolant Molded Radiator Hose by Continental® ContiTech™. This molded hose can be used to replace a molded radiator hose. It has a corrugated cover that easily follows the bends of the OE coolant...
    Versigard EPDM rubber tube and coverDesigned to withstand temperature from -40°F to +257°F
    $20.30 - $153.96
  • Alzare® - Engine Coolant Recovery Tank
    Alzare®Engine Coolant Recovery Tank
    0
    # 5076173316
    Chevy Avalanche 2003, Engine Coolant Recovery Tank by Alzare®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Alzare...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $40.45 - $54.12
  • Four Seasons® - Electric Fan Kit
    Four Seasons®Electric Fan Kit
    0
    # mpn943785221
    Chevy Avalanche With 14" Fan 2003, Electric Fan Kit by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $90.18
  • GMB® - Engine Water Pump
    GMB®Engine Water Pump
    0
    # 64092151
    Chevy Avalanche 2003, Engine Water Pump by GMB®. GMB proudly announces that all principal component parts are designed, manufactured and tested in house, such as bearings, impellers, mechanical seal kits and housings. Integration of...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $98.30 - $172.68
  • Gates® - OE Type Engine Coolant Thermostat
    Gates®OE Type Engine Coolant Thermostat
    0
    # mpn1860783
    Chevy Avalanche 2500 2003, OE Type Engine Coolant Thermostat by Gates®. Depth from Flange: 1.3". Height from Flange: 0.75". Temperature: 195F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates...
    Map Controlled - Bolt-on solution with included sensor that links to the engine control unitSame easy installation as standard ITH
    $10.01
  • Four Seasons® - Engine Coolant Water Outlet
    Four Seasons®Engine Coolant Water Outlet
    0
    # 5738952257
    Chevy Avalanche 2003, Engine Coolant Water Outlet by Four Seasons®. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix it once and fix it right with...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $28.52 - $28.86
  • Gates® - Engine Coolant Molded Bypass Hose
    Gates®Engine Coolant Molded Bypass Hose
    0
    # 3314493245
    Chevy Avalanche 2003, Engine Coolant Molded Bypass Hose by Gates®. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to detail and manufactured from...
    Great design and functionMade from sturdy materials
    $6.95 - $12.26
  • SKP® - Engine Coolant Reservoir
    SKP®Engine Coolant Reservoir
    0
    # mpn4657645041
    Chevy Avalanche 2003, Engine Coolant Reservoir by SKP®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured...
    Precise engineering ensures second to none quality and lasting valueStringently tested with the highest quality standards
    $39.00
  • Gates® - Engine Coolant Thermostat with Housing
    Gates®Engine Coolant Thermostat with Housing
    0
    # 1216367923
    Chevy Avalanche 1500 2003, Engine Coolant Thermostat with Housing by Gates®. Temperature: 187F. If you want to keep your vehicle safe on the road for many years to come, go with this Gates product. Developed with the utmost attention to...
    Provides adaptive, on-demand engine coolingAllows ECU to regulate engine temperatures
    $25.01 - $53.09
  • Mishimoto® - Low-Temperature Thermostat
    Mishimoto®Low-Temperature Thermostat
    0
    # mpn2265223
    Chevy Avalanche 1500 2003, Racing Aluminum Low-Temperature Thermostat by Mishimoto®. Temperature: 160F. Mishimoto racing thermostats promote greater cooling efficiency by significantly decreasing high engine temperatures resulting from...
    $59.95
  • Autotecnica® - Engine Coolant Reservoir
    Autotecnica®Engine Coolant Reservoir
    0
    # mpn4708193183
    Chevy Avalanche 2003, Engine Coolant Reservoir by Autotecnica®. With Cap. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $38.52
  • Melling® - Engine Coolant Water Pump
    Melling®Engine Coolant Water Pump
    0
    # 4414296124
    Chevy Avalanche 1500 Gas 2003, Engine Coolant Water Pump by Melling®. Melling water pumps provide dependable performance every time in every application. Every Melling water pump is engineered and assembled to the highest production...
    Superior Bearing SealsSuperior Mechanical Seals
    $132.69 - $152.06
  • Beck Arnley® - Engine Coolant Water Pump
    Beck Arnley®Engine Coolant Water Pump
    0
    # mpn4722311333
    Chevy Avalanche 1500 2003, Engine Coolant Water Pump by Beck Arnley®. Impeller Material: Metal. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component...
    Heavy duty bearings, sealed and lubed for lifeFactory tested to assure quality and proper operation
    $271.99
  • MotoRad® - UltraStat™ Series Thermostat with Seal
    MotoRad®UltraStat™ Series Thermostat with Seal
    0
    # 5738756377
    Chevy Avalanche 2003, UltraStat™ Series Thermostat with Seal by MotoRad®. The new MotoRad UltraStat® thermostats are an innovative line offering many features and benefits over the original equipment. Heavy gauge stainless steel...
    $10.84 - $13.62
  • Sherman® - Engine Coolant Radiator
    Sherman®Engine Coolant Radiator
    0
    # 383424645
    Chevy Avalanche 2003, Engine Coolant Radiator by Sherman®. Restore the OEM-specified cooling ability and be sure that your engine runs optimally and is protected from possible overheating and damage. Trust Sherman and get a durable...
    Factory original quality at less costDirect fit replacement
    $189.77 - $294.49
  • aFe® - OER Series BladeRunner Radiator
    aFe®OER Series BladeRunner Radiator
    0
    # mpn4972214375
    Chevy Avalanche 1500 Gas 2003, OER Series BladeRunner Radiator by aFe®. The BladeRunner features a bar and plate core design which provides greater heat dissipation and better coolant flow for optimum cooling efficiency.
    Unique bar and plate designed core for 25% more efficient coolingIncreases coolant capacity by 25% to maintain cooler temperatures
    $286.00
  • OSC Heat Transfer Products® - Crossflow Engine Coolant Radiator
    OSC Heat Transfer Products®Crossflow Engine Coolant Radiator
    0
    # mpn2639498021
    Chevy Avalanche 2500 2003, Crossflow Engine Coolant Radiator by OSC Heat Transfer Products®. Core Size: 19 7/16" x 37 13/16" x 2 3/16". Outlet: 1 13/16". Inlet: 1 9/16". Keep your engine cool with premium grade OSC cooling parts. Made...
    Designed to restore the proper operation of your cooling systemHelp maintain optimal heat transfer and cooling efficiency
    $409.65
  • Reach Cooling® - Engine Coolant Radiator
    Reach Cooling®Engine Coolant Radiator
    2
    # 657467303
    Chevy Avalanche 2003, Engine Coolant Radiator by Reach Cooling®. Row quantity: 1. Increase the life of your vehicle's engine by keeping your cooling system in top condition. Replace your faulty engine cooling component with this highly...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $166.81 - $344.89




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