2003 Chevy Silverado Heater Hoses, Pipes & Components
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ACDelco®Genuine GM Parts™ HVAC Heater HoseChevy Silverado 2003, Genuine GM Parts™ HVAC Heater Hose by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$30.15 - $43.01Save: up to 16%$25.44 - $36.56 - ACDelco®Professional™ HVAC Heater HoseChevy Silverado 2003, Professional™ HVAC Heater Hose by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$9.53 - $70.33Save: up to 17%$8.03 - $59.12
- Gates®HVAC Heater Molded HoseChevy Silverado 2003, HVAC Heater Molded Hose by Gates®. Gates molded heater molded hose is manufactured to fit specific applications. Similar to OEM specifications. Gates recommends replacing standard worm drive and spring loaded...Similar to OEM specificationsHas all the quality features of Gates Molded Coolant Hose$6.95 - $31.78
- Dorman®HVAC Heater Hose AssemblyChevy Silverado 2003, HVAC Heater Hose Assembly by Dorman®. Durably engineered to resist corrosion and leakage, Dorman’s HVAC Heater Hose limits the possibility of overheating and subsequent engine damage. Put your engine worries to...Ideal replacement - this HVAC heater hose assembly directly replaces the original water outlet on specified vehicle years, makes and modelsDurable construction - this part is specifically designed to withstand extreme temperature changes and resist cracking and leaking$21.76 - $42.81
- ACDelco®Professional™ Molded Heater Hose AssembliesChevy Silverado 6.6L 2003, Professional™ Molded Heater Hose Assemblies by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$57.19Save: 16%$48.07
- Genuine®HVAC Heater HoseChevy Silverado 4.3L 2003, HVAC Heater Hose by Genuine®. Location: Engine to Heater. If your A/C and heating parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement...Designed to restore your vehicle’s HVAC systemGenuine OE replacement parts from the OE manufacturer$41.20
- Dayco®HVAC Heater HoseChevy Silverado 2003, HVAC Heater Hose by Dayco®. This small diameter heater hose is manufactured with the knitted reinforcement and EPDM construction, which ensures exceptional durability and high resistance to temperature variations...Designed to replace OEM coolant hoseConstructed for applications that require molded hose in small diameters (1” I.D. or smaller)$9.50 - $52.28
- Dayco®Heater HoseChevy Silverado 2003, Heater Hose by Dayco®. Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you detect the sweet smell of antifreeze in the cabin or see green liquid on the floor? Your climate...Premium parts you can rely onDesigned to keep your A/C system in top shape$4.80 - $26.18
- Continental® ContiTech™Elite™ Molded HVAC Heater HoseChevy Silverado 2003, Elite™ Molded HVAC Heater Hose by Continental® ContiTech™. Keep your engine cool with top-notch Continental ContiTech cooling products. They’ll restore the cooling system operation to ensure a long life for...An excellent replacement for your old or malfunctioning cooling partDesigned to restore your vehicle’s performance and reliability$14.47 - $22.42
- ACDelco®GM Genuine Parts™ HVAC Heater Case Drain HoseChevy Silverado 2003, GM Genuine Parts™ HVAC Heater Case Drain Hose by ACDelco®. Air Conditioning Evaporator and Blower Module Drain Hose. GM Genuine Parts A/C Evaporator Drains are designed, engineered, and tested to rigorous...Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle$7.13Save: $1.07 (15%)$6.06
- Gates®HVAC Heater Hose AssemblyChevy Silverado 4.8L / 5.3L / 6.0L 2003, HVAC Heater Hose Assembly by Gates®. Location: Coolant Air Bleed Crossover Pipe. When you're low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts...Premium parts you can rely onDesigned to keep your A/C system in top shape$63.78
- SKP®HVAC Heater Hose AssemblyChevy Silverado With Auxiliary Heater 2003, HVAC Heater Hose Assembly by SKP®. Position: Outlet. Radiator Surge Tank Hose. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a...$23.99
- Dayco®Small ID Branched Heater HoseChevy Silverado 2003, Small ID Branched Heater Hose by Dayco®. Length: 12". This small diameter heater hose is manufactured with the knitted reinforcement and EPDM construction, which ensures exceptional durability and high resistance...Designed to replace OEM coolant hoseConstructed for applications that require molded hose in small diameters (1” I.D. or smaller)$44.02
- Continental® ContiTech™Elite™ Universal 90 Degree Straight ID Molded Heater HoseChevy Silverado 4.3L 2003, Elite™ Universal 90 Degree Straight ID Molded Heater Hose by Continental® ContiTech™. Location: Heater Inlet. Inside Diameter: 0.62". Universal 90° molded heater hose is available for the applications...EPDM tube and cover with synthetic knit reinforcementMeets or exceeds SAE 20R3EC Class D1 and D2 specifications$12.59
- Continental® ContiTech™HVAC Heater HoseChevy Silverado 6.6L 2003, HVAC Heater Hose by Continental® ContiTech™. Are you shivering behind the wheel in the winter, or sweating in traffic in the summer? Do you detect the sweet smell of antifreeze in the cabin or see green...Premium parts you can rely onDesigned to keep your A/C system in top shape$13.70
- Dorman®HVAC Heater Hose ConnectorChevy Silverado 2003, HVAC Heater Hose Connector by Dorman®. Dorman’s HVAC Heater Hose Connector resists brittleness, cracking, and leaking. Made of high-quality materials, it weathers extreme temperatures from the engines coolant.Direct replacement for ease of installationReplace only the connector, not the entire Heater Hose assembly$8.34 - $17.52
- Gates®Quik-Lok™ HVAC Heater Hose ConnectorChevy Silverado 2003, Quik-Lok™ HVAC Heater Hose Connector by Gates®. Quick-Lock Hose Connector. Size: 0.625" x 0.625". Quantity: 1 Piece. Superior aluminum cooling system connectors which carry coolant from the tensioner to the...Installs in less than 30 secondsO-ring integrated design$13.84
- ACDelco®Professional™ HVAC Heater Hose ConnectorChevy Silverado 2003, Professional™ HVAC Heater Hose Connector by ACDelco®. Size: 5/8". Material: Plastic. Type: Quick Connect. 1 Piece. Designed utilizing the latest technology, this product by ACDelco features premium quality and...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$23.66Save: 16%$19.92
- ACDelco®Genuine GM Parts™ HVAC Heater Hose FittingChevy Silverado 2003, Genuine GM Parts™ HVAC Heater Hose Fitting by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$11.96 - $28.24Save: up to 21%$10.17 - $22.19
- Genuine®HVAC Heater Hose ConnectorChevy Silverado 2003, HVAC Heater Hose Connector by Genuine®. If your A/C and heating parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from the local auto...Designed to restore your vehicle’s HVAC systemGenuine OE replacement parts from the OE manufacturer$15.80 - $25.92
- SKP®HVAC Heater Hose ConnectorChevy Silverado 2003, HVAC Heater Hose Connector 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...High quality at an affordable priceExpertly made from premium materials$6.48 - $13.07
- Continental® ContiTech™Elite™ HVAC Heater Hose FittingChevy Silverado 6.6L 2003, Elite™ HVAC Heater Hose Fitting by Continental® ContiTech™. Location: Connector to Heater. Location: Connector to Pipe. Electric Assist. This hose is designed to withstand extreme underhood temperatures...Black Versigard EPDM rubber tubeBlue Versigard EPDM rubber cover$7.79
- Fairchild®HVAC Heater HoseHVAC Heater Hose by Fairchild®. 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 meet your needs and deliver great quality at...Made to keep your vehicle's engine running coolDesigned to maintain proper cooling level and prevent overheating$5.36 - $18.99
- Spectre Performance®Steelflex™ HVAC Heater HoseSteelflex™ HVAC Heater Hose by Spectre Performance®. Material: Stainless Steel. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the...High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality$24.99 - $254.99
- Vibrant Performance®HVAC Silicone Heater HoseHVAC Silicone Heater Hose by Vibrant Performance®. Filter Material: Silicone. Vibrant Performance Nylon reinforced Silicone Heater Hose is very flexible and designed to withstand elevated temperaturesMade of High Quality MaterialsTemperature Range: -65°F to +350°F$22.99 - $204.99
- Dorman®HVAC Heater Hose ConnectorHVAC Heater Hose Connector by Dorman®. Dorman’s HVAC Heater Hose Connector resists brittleness, cracking, and leaking. Made of high-quality materials, it weathers extreme temperatures from the engines coolant.Direct replacement for ease of installationReplace only the connector, not the entire Heater Hose assembly$2.34 - $18.72
- Dorman®HVAC Heater Hose FittingHVAC Heater Hose Fitting by Dorman®. Dorman’s HVAC Heater Hose Connector resists brittleness, cracking, and leaking. Made of high-quality steel, it weathers extreme temperatures from the engines coolant.Direct replacement for ease of installationReplace only the connector, not the entire Heater Hose assembly$2.46 - $6.64
- ACDelco®Professional™ HVAC Heater Hose ConnectorProfessional™ HVAC Heater Hose Connector by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$1.66 - $15.92Save: up to 16%$1.42 - $13.54
- Dorman®HVAC Heater Hose O-Ring AssortmentHVAC Heater Hose O-Ring Assortment by Dorman®. Durably engineered to resist corrosion and leakage, Dorman’s HVAC Heater Hose limits the possibility of overheating and subsequent engine damage. Put your engine worries to rest by...Comes with clamps and fittings (where applicable)Tough rubber and steel construction$4.67
- Spectre Performance®Heater Hose FittingHeater Hose Fitting by Spectre Performance®. Material Used: Steel. Package Quantity: 1. Spectre offers various Magna-Clamp ends for your stock or custom fuel, oil and coolant hoses. These Magna-Clamps are designed to create a long...High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality$10.49 - $11.49
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