2003 Chevy Express Engine Cooling Parts
Select Your Submodel
-
Dayco®Engine Coolant Bypass HoseChevy Express 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 required...Designed as the OE replacementOE quality and performance at an affordable price$4.80 - Dayco®Engine Coolant HoseChevy Express 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 required...Designed as the OE replacementOE quality and performance at an affordable price$19.15
- OSC Heat Transfer Products®Crossflow Engine Coolant Radiator with Transmission Oil CoolerChevy Express 2500 4.8L / 6.0L 2003, Crossflow Engine Coolant Radiator with Transmission Oil Cooler by OSC Heat Transfer Products®. Core Size: 17 1/4" x 34" x 1". Keep your engine cool with premium grade OSC cooling parts. Made to meet...Made to keep your vehicle's engine running coolComponents are fitted and torqued in place to factory specifications$235.79
- Hayden®Super Duty Puller Electric FanChevy Cargo Van / Express 2003, Super Duty Puller Electric Fan by Hayden®. Hayden Automotive offers a full line of engine and transmission cooling products that meet or exceed the original equipment. Virtually every vehicle's cooling...$98.02
- Airtex®Engine Coolant Water PumpChevy Express 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
- Gates®Heavy Duty Engine Coolant ThermostatChevy Express 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 years...Great design and functionMade from sturdy materials$11.89
- Four Seasons®Engine Coolant Thermostat and Housing AssemblyChevy Express 4.8L / 5.3L / 6.0L 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...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$21.90
- Dorman®Engine Coolant Thermostat HousingChevy Express 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$13.98 - $43.33
- ACDelco®GM Original Equipment™ Engine Coolant Radiator CapChevy Express 2003, GM Original Equipment™ Engine Coolant Radiator Cap by ACDelco®. Pressure: 15 psi. Material: Plastic Covered Stainless Steel. Designed utilizing the latest technology, this product by ACDelco features premium...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$14.03
- ACDelco®GM Original Equipment™ Engine Coolant Temperature SensorChevy Express 2003, GM Original Equipment™ Engine Coolant Temperature Sensor by ACDelco®. Terminal Quantity: 2. Connector Shape: Oval. Connector Gender: Male. Terminal Type: Blade. Designed utilizing the latest technology, this...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$30.10 - $36.21
- Walker Products®Engine Coolant Temperature SensorChevy Express 2003, Engine Coolant Temperature Sensor by Walker Products®. 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. It will...High quality at an affordable priceExpertly made from premium materials$10.93 - $16.98
- Genuine®Engine Coolant Water Pump PulleyChevy Express 4.3L 2003, Engine Coolant Water Pump Pulley by Genuine®. If your engine cooling system is in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the...Designed to restore your vehicle’s engine cooling systemGenuine OE replacement parts from the OE manufacturer$29.36
- Four Seasons®Thermal Engine Cooling Fan ClutchChevy Express 2003, Thermal Engine Cooling Fan Clutch by Four Seasons®. Rotation: Reverse. 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...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$48.83 - $51.57
- gpd®Engine Coolant Temperature SensorChevy Express 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 earlier...Designed to meet or exceed OE fit, form, and functionDurability tested on every new design$10.77 - $11.67
- Four Seasons®Coolant Temperature SensorChevy Express 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$11.10 - $16.10
- Dorman®Engine Cooling Fan BladeChevy Express 2003, Engine Cooling Fan Blade by Dorman®. Diameter: 19". Blades Count: 11. Restore clutch-driven fans to original functioning and sustain proper engine operation with Dorman's Engine Cooling Fan Blade. Its construction...Helps to prevent engine overheatingDirect replacement for a proper fit every time$37.43 - $55.12
- iD Select®Engine Cooling Fan ClutchChevy Express 2003, Engine Cooling Fan Clutch by iD Select®. Rotation: Counter Clockwise. Swap out your worn-out or malfunctioning part with this top-notch product from iD Select. It’s built to OEM specifications to offer the same...Direct OEM replacement for your malfunctioning partMade to deliver the ultimate in quality, reliability, and value$53.31 - $53.74
- TRQ®Engine Coolant Thermostat Housing AssemblyChevy Express 2003, Engine Coolant Thermostat Housing Assembly by TRQ®. Rely on the TRQ engine coolant thermostat housing assembly to help bring down damaging hot engine temperatures and prevent overheating. Made to OEM specifications...Intended to bring your vehicle back to its original gloryBudget-friendly alternative to the OEM part$32.62 - $46.48$32.95 - $46.95Save 1%
- Replace®Engine Cooling Fan ShroudChevy Express 3500 4.8L / 6.0L 2003, Engine Cooling Fan Shroud by Replace®. This is an aftermarket part that replaces factory OE #Same quality as OE for less moneyDesigned with the latest software and manufactured with modern tooling$104.94
- Gates®Engine Coolant Water OutletChevy Express 2003, Engine Coolant Water Outlet 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 the...Advanced weld process guarantees consistent, long-lasting performanceTop quality materials and improved seal design provide leak-free service$27.10 - $30.99
- Fel-Pro®Engine Coolant Thermostat Housing GasketChevy Express 2003, Engine Coolant Thermostat Housing Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources,...Direct OEM replacement for a proper fitEnsures reliable sealing performance$1.07
- ACDelco®GM Original Equipment™ Engine Cooling Fan BladeChevy Express 2003, GM Original Equipment™ Engine Cooling Fan Blade by ACDelco®. Rotation: Counterclockwise. Fan Blade Material: Nylon. Blades Count: 11. ACDelco GM Original Equipment™ Fan Blades are designed to maintain the proper...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$50.91 - $86.91
- ACDelco®GM Original Equipment™ Engine Coolant Recovery Tank CapChevy Express 2003, GM Original Equipment™ Engine Coolant Recovery Tank Cap by ACDelco®. Material: Plastic. Finish: Black. 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$4.56 - $9.36
- Dorman®Engine Coolant Crossover PipeChevy Express 2003, Engine Coolant Crossover Pipe by Dorman®. This engine coolant crossover pipe matches the original pipe for fit and function to ensure proper coolant flow through the engine. Engineered to withstand the underhood...Direct replacement - this engine coolant crossover pipe matches fit and function of the original equipment pipeQuality construction - this part has been designed to resist cracking and leaking$56.93
- MotoRad®Engine Coolant Reservoir CapChevy Express 1500 2003, Engine Coolant Reservoir Cap by MotoRad®. Location: on Surge Tank. Pressure: 15 psi. MotoRad recovery tank caps are designed and manufactured to offer precise control for the automotive cooling system.Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$5.09
- Four Seasons®Coolant Temperature SwitchChevy Cargo Van / Express 2003, Coolant Temperature Switch by Four Seasons®. Location: Compressor. All products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of car parts experience, fix...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$11.19 - $13.27
- Standard®Coolant Temperature Sensor KitChevy Express 4.3L 2003, Coolant Temperature Sensor Kit by Standard®. For over 100 years, professional technicians have trusted Standard® to replace the failed OE part. Standard® manufacturers the highest-quality, best-performing...Complete repair kit includes all necessary components to do the job right; a Coolant Temperature Sensor and a high-quality connectorHigh-quality materials withstand extreme conditions; brass and plastic$17.70
- ACDelco®GM Original Equipment™ Engine Coolant Water OutletChevy Express RWD X Engine VIN Character 2003, GM Original Equipment™ Engine Coolant Water Outlet by ACDelco®. Original Equipment machined to meet or exceed original specifications. Designed utilizing the latest technology, this...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$14.81
- ACDelco®Genuine GM Parts™ Engine Coolant Water Inlet AssemblyChevy Express 2003, Genuine GM Parts™ Engine Coolant Water Inlet Assembly by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for...Repairs leaking thermostat housingsCorrects engine overheating caused by failed thermostat$37.44 - $39.20
- Four Seasons®Engine Coolant Thermostat Housing w/o ThermostatChevy Express 4.8L / 5.3L / 6.0L 2003, Engine Coolant Thermostat Housing without Thermostat by Four Seasons®. Material: Aluminum. Inlet Diameter: 1.307". Mounting Flange Thickness: 0.395". All products are engineered and tested to...OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price$29.36
Shop By Service Type
Popular Products
2003 Chevy Express Engine Cooling Reviews
1 review
Posted by Dustin D (Sandy, UT) / January 13, 20172009 Hummer H3
2003 Chevy Express Models
Popular Searches