2003 Chevy Silverado 1500 Engine Cooling Parts

Replacement Cooling System Parts
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4.3L
4.8L
5.3L
6.0L
  • Gates® - Engine Coolant Thermostat with Housing
    Gates®Engine Coolant Thermostat with Housing
    0
    # 1216285584
    Chevy Silverado 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
    $25.03 - $53.13
  • SKP® - Engine Coolant Reservoir
    SKP®Engine Coolant Reservoir
    0
    # mpn4657645041
    Chevy Silverado 1500 / Silverado 1500 HD 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...
    Precise engineering ensures second to none quality and lasting valueStringently tested with the highest quality standards
    $39.00
  • MotoRad® - UltraStat™ Series Thermostat with Seal
    MotoRad®UltraStat™ Series Thermostat with Seal
    0
    # 5738742459
    Chevy Silverado 1500 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...
    $11.56 - $13.62
  • Autotecnica® - Engine Coolant Reservoir
    Autotecnica®Engine Coolant Reservoir
    0
    # mpn4708193183
    Chevy Silverado 1500 / Silverado 1500 HD 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...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $37.10
  • Melling® - Engine Coolant Water Pump
    Melling®Engine Coolant Water Pump
    0
    # 2416214405
    Chevy Silverado 1500 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
    $69.76 - $157.86
  • Mahle® - Engine Coolant Thermostat
    Mahle®Engine Coolant Thermostat
    0
    # mpn4561659483
    Chevy Silverado 1500 X Engine VIN Character 2003, Engine Coolant Thermostat by Mahle®. Temperature: 92C. Height: 57.5 mm. Want to keep your engine from overheating? Replace your faulty engine coolant thermostat with this high-quality...
    Proven to keep engine coolant temperature at an optimal levelCrafted from the finest materials for exceptional dependability
    $12.11
  • Sherman® - Engine Coolant Radiator
    Sherman®Engine Coolant Radiator
    0
    # 1181960054
    Chevy Silverado 1500 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
    $142.27 - $238.18
  • aFe® - OER Series BladeRunner Radiator
    aFe®OER Series BladeRunner Radiator
    0
    # mpn4972214375
    Chevy Silverado 1500 4.8L / 5.3L / 6.0L 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® - Engine Coolant Radiator
    OSC Heat Transfer Products®Engine Coolant Radiator
    0
    # mpn2639498947
    Chevy Silverado 1500 4.3L Transmission 2003, Engine Coolant Radiator by OSC Heat Transfer Products®. Core Size: 17 1/2" x 28 1/4" x 1". Keep your engine cool with premium grade OSC cooling parts. Made to meet or exceed OE...
    Designed to restore the proper operation of your cooling systemHelp maintain optimal heat transfer and cooling efficiency
    $158.38
  • Reach Cooling® - Engine Coolant Radiator
    Reach Cooling®Engine Coolant Radiator
    2
    # 1358710450
    Chevy Silverado 1500 with Transmission Oil Cooler 2003, Engine Coolant Radiator by Reach Cooling®. Outlet: 1 9/16". Inlet: 1 5/16". Row quantity: 1. Increase the life of your vehicle's engine by keeping your cooling system in top...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $139.61 - $190.07
  • Four Seasons® - Auxiliary Engine Cooling Fan
    Four Seasons®Auxiliary Engine Cooling Fan
    0
    # 2128829235
    Chevy Silverado 1500 2003, Auxiliary Engine Cooling Fan 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...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $114.29 - $127.37
  • ACDelco® - Engine Coolant Thermostat
    ACDelco®Engine Coolant Thermostat
    0
    # mpn5020681463
    Chevy Silverado 1500 4.8L / 5.3L / 6.0L 2003, Engine Coolant Thermostat by ACDelco®. W/ Gskt. 187 Degrees Engine Coolant Thermostat with Gasket. ACDelco Professional Engine Coolant Thermostats control the flow of coolant through your...
    Controls the flow of coolant through the radiator to help your vehicle's engine reach and maintain its optimal operating temperatureProfessional, premium aftermarket replacement
    $25.40
  • Gates® - Heavy Duty Engine Coolant Thermostat
    Gates®Heavy Duty Engine Coolant Thermostat
    1
    # 1216285588
    Chevy Silverado 1500 2003, Heavy Duty Engine Coolant Thermostat by Gates®. Without Housing and with Seal. Depth from Flange: 1.89". Height from Flange: 0.86". Temperature: 187F. If you want to keep your vehicle safe on the road for many...
    Great design and functionMade from sturdy materials
    $11.89
  • MotoRad® - Engine Coolant Thermostat Kit
    MotoRad®Engine Coolant Thermostat Kit
    0
    # 5738745104
    Chevy Silverado 1500 2003, Engine Coolant Thermostat Kit 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 used in...
    Offer precise pressure controlEnsure the proper fit
    $21.08 - $29.73
  • Four Seasons® - Engine Coolant Thermostat and Housing Assembly
    Four Seasons®Engine Coolant Thermostat and Housing Assembly
    0
    # 5738742039
    Chevy Silverado 1500 2003, Engine Coolant Thermostat and Housing Assembly by Four Seasons®. Material: Aluminum. Inlet Diameter: 1.222". Mounting Flange Thickness: 0.403". All products are engineered and tested to provide years of...
    OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
    $20.57
  • OSC Heat Transfer Products® - Crossflow Engine Coolant Radiator with Transmission Oil Cooler
    OSC Heat Transfer Products®Crossflow Engine Coolant Radiator with Transmission Oil Cooler
    0
    # 1181941049
    Chevy Silverado 1500 2003, Crossflow Engine Coolant Radiator with Transmission Oil Cooler by OSC Heat Transfer Products®. Keep your engine cool with premium grade OSC cooling parts. Made to meet or exceed OE specifications, they’re...
    Made to keep your vehicle's engine running coolComponents are fitted and torqued in place to factory specifications
    $149.98 - $203.08
  • OSC Heat Transfer Products® - Engine Coolant Radiator with Transmission Oil Cooler
    OSC Heat Transfer Products®Engine Coolant Radiator with Transmission Oil Cooler
    0
    # 1302419683
    Chevy Silverado 1500 2003, Engine Coolant Radiator with Transmission Oil Cooler by OSC Heat Transfer Products®. Keep your engine cool with premium grade OSC cooling parts. Made to meet or exceed OE specifications, they’re designed to...
    Designed to restore the proper operation of your cooling systemHelp maintain optimal heat transfer and cooling efficiency
    $184.16 - $228.15
  • ACDelco® - GM Original Equipment™ Engine Coolant Bypass Hose
    ACDelco®GM Original Equipment™ Engine Coolant Bypass Hose
    0
    # mpn4644748223
    Chevy Silverado 1500 X Engine VIN Character 2003, GM Original Equipment™ Engine Coolant Bypass Hose by ACDelco®. Position: Intake Manifold To Water Pump. Designed utilizing the latest technology, this product by ACDelco features...
    Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle
    $14.96
  • ACDelco® - Professional™ Molded Engine Coolant Bypass Hose
    ACDelco®Professional™ Molded Engine Coolant Bypass Hose
    0
    # mpn888406908
    Chevy Silverado 1500 4.3L 2003, Professional™ Molded Engine Coolant Bypass Hose by ACDelco®. Contains Spring: No. Construction: Molded Assembly. Composed of specially blended materials to deliver long-life performance, ACDelco...
    Protective sleeves help duplicate GM Original Equipment™ for proper fit and function.Designed to resist electrochemical degradation for durability.
    $15.72
  • Continental® ContiTech™ - Elite™ Engine Coolant Molded Bypass Hose
    Continental® ContiTech™Elite™ Engine Coolant Molded Bypass Hose
    0
    # 4290032982
    Chevy Silverado 1500 2003, Elite™ Engine Coolant Molded Bypass Hose by Continental® ContiTech™. This flexible hose can be used to replace a molded radiator hose. It has a corrugated cover that easily follows the bends of the OE...
    Versigard EPDM rubber tube and coverDesigned to withstand temperature from -40°F to +257°F
    $13.11 - $19.72
  • Dayco® - Engine Coolant Bypass Hose
    Dayco®Engine Coolant Bypass Hose
    0
    # 5197385103
    Chevy Silverado 1500 2003, Engine Coolant Bypass Hose by Dayco®. Position: Throttle Body To Engine. Replace your cracked, spongy, worn out, or damaged radiator hose with this Dayco product manufactured to meet the highest standards...
    Designed as the OE replacementOE quality and performance at an affordable price
    $4.80
  • Dayco® - Engine Coolant Hose
    Dayco®Engine Coolant Hose
    0
    # 5197260107
    Chevy Silverado 1500 2003, Engine Coolant Hose by Dayco®. Position: Radiator Hose To Engine Cooler. Replace your cracked, spongy, worn out, or damaged radiator hose with this Dayco product manufactured to meet the highest standards...
    Designed as the OE replacementOE quality and performance at an affordable price
    $19.15
  • PPE® - Engine Coolant Hose
    PPE®Engine Coolant Hose
    0
    # 5444318090
    Chevy Silverado 1500 2003, Engine Coolant Hose by PPE®. PPE is where engineering, design, and quality come together in perfect form. This superior product was crafted using modern manufacturing methods and high-grade materials to strict...
    Working pressure: 70 psi - BAR 4.8Burst pressure: 207 psi - BAR 14.3
    $40.49 - $89.99
  • Airtex® - Engine Coolant Water Pump
    Airtex®Engine Coolant Water Pump
    1
    # 1845799801
    Chevy Silverado 1500 2003, Engine Coolant Water Pump by Airtex®. Rotation: Reverse. This water pump is engineered by the experts at Airtex to keep the cooling system of your vehicle running optimally. Each pump is designed by an OE...
    Precision-ground and permanently lubricated unitized bearing assembliesUnitized seals for superior protection against leakage and contamination
    $43.93 - $106.11
  • Eastern Industries® - Engine Coolant Water Pump
    Eastern Industries®Engine Coolant Water Pump
    0
    # 3338268154
    Chevy Silverado 1500 2003, Engine Coolant Water Pump by Eastern Industries®. To keep your engine cool and improve your vehicle's performance, this product is just the right solution. Manufactured from high-quality materials, it will...
    Original Equipment QualityContinuous Improvement
    $46.40 - $97.59
  • ACDelco® - Professional™ Engine Coolant Thermostat
    ACDelco®Professional™ Engine Coolant Thermostat
    0
    # 5627332127
    Chevy Silverado 1500 2003, Professional™ Engine Coolant Thermostat by ACDelco®. ACDelco has a Thermostat and Cap for most GM vehicles on the road today. Engineered to work with your car, truck or SUV, ACDelco Professional™...
    Heavier-duty components and greater flow rates than standard-line thermostats.Designed to be OE-like
    $7.40 - $25.40
  • Stant® - OE Type Engine Coolant Thermostat
    Stant®OE Type Engine Coolant Thermostat
    0
    # mpn1898910
    Chevy Silverado 1500 4.3L 2003, OE Type Engine Coolant Thermostat by Stant®. With 1 Seal and without Gaskets, Check Valves. Temperature: 195F. Stant Coolant Temperature Sensor, which can be found as original equipment on most major...
    Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating
    $9.15
  • Dorman® - Engine Coolant Thermostat Housing
    Dorman®Engine Coolant Thermostat Housing
    0
    # 1216285598
    Chevy Silverado 1500 2003, Engine Coolant Thermostat Housing by Dorman®. Re-engineered to address common failure points in the original equipment, Dorman’s Engine Coolant Thermostat Housing has improved durability and resistance. It...
    Ideal replacement - this engine coolant thermostat housing directly replaces the original housing on specified vehicle years, makes and modelsDurable construction - this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking
    $13.86 - $43.33
  • gpd® - Engine Coolant Temperature Sensor
    gpd®Engine Coolant Temperature Sensor
    0
    # 3768411864
    Chevy Silverado 1500 2003, Engine Coolant Temperature Sensor by gpd®. Terminal Quantity: 2. The electrical switch is designed to give feedback to the engine management system. The ECM controls the A/C system on modern vehicles. In...
    Designed to meet or exceed OE fit, form, and functionDurability tested on every new design
    $10.77 - $11.67
  • Four Seasons® - Coolant Temperature Sensor
    Four Seasons®Coolant Temperature Sensor
    0
    # 1313501808
    Chevy Silverado 1500 2003, Coolant Temperature Sensor by Four Seasons®. Terminal Quantity: 2. Connector Shape: Oval. Connector Gender: Female. Terminal Type: Pin. All products are engineered and tested to provide years of trouble free...
    Brass Construction for Accurate Temperature SensingColor Coded for Easy Identification
    $11.72 - $14.27




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