2003 Chevy Avalanche Emission Control Parts
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- ACDelco®Genuine GM Parts™ Vapor CanisterChevy Avalanche 1500 2003, Genuine GM Parts™ Vapor Canister 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$141.70
- TRQ®Oxygen SensorChevy Avalanche 2003, Oxygen Sensor by TRQ®. If your oxygen sensor fails, replace it with this top-grade part developed to easily fix the problem. Built to fit and function exactly as the part it is replacing, the product provides...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$36.05 - $122.50$37.95 - $128.95Save up to 6%
- Dorman®OE Solutions™ Vapor CanisterChevy Avalanche 1500 2003, OE Solutions™ Vapor Canister by Dorman®. This vapor canister has been made to match the original equipment evap canister on certain vehicle years, makes and models, properly restoring emissions controls....Direct replacement - this evaporative emissions charcoal canister matches the function and performance of the original canister on specified vehiclesRestores performance - properly repairs issues with emissions controls to clear check engine light and pass inspection$116.39
- Standard®PCV ValveChevy Avalanche 1500 2003, PCV Valve by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to...Made with precision and quality in mindDesigned to meet your specific needs$9.37
- Standard®Vapor CanisterChevy Avalanche 2003, Vapor Canister by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to...Featuring industrial grade materials for robust performanceEnd of the line testing ensures quality in every box$135.34 - $210.84
- ACDelco®Genuine GM Parts™ Oxygen SensorChevy Avalanche 2003, Genuine GM Parts™ Oxygen Sensor by ACDelco®. If your O2 sensor is not functioning properly, you are robbing yourself of performance and costing yourself money at the gas pump. Let ACDelco’s GM OE Oxygen Sensor...ACDelco GM OE Oxygen Sensors earn the name ACDelco by being put through a variety of tests, often under extreme and unusual conditionsDetects oxygen content in the exhaust gases$47.78 - $77.86
- Bosch®Premium Narrow-band Oxygen SensorChevy Avalanche 2003, Premium Narrow-band Oxygen Sensor by Bosch®. A worn-out oxygen sensor can cause engine performance problems and shorten the life of the catalytic converter. Tune-up your vehicle with an Oxygen Sensor from Bosch...OE Identical ConnectorCompact Design$33.07 - $58.32
- Denso®Oxygen SensorChevy Avalanche 2003, Oxygen Sensor by Denso®. Make sure your engine runs efficiently and produces fewer emissions by replacing your malfunctioning fuel-ratio sensors with these top-notch products designed by Denso. Engineered with the...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$35.38 - $53.86
- Walker Products®Oxygen SensorChevy Avalanche 2003, Oxygen 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 meet your needs and...High quality at an affordable priceExpertly made from premium materials$30.26 - $38.00
- Walker Products®Premium Oxygen SensorChevy Avalanche 2003, Premium Oxygen Sensor by Walker Products®. Walker Oxygen Sensors are precision made for outstanding performance and manufactured to meet or exceed all original equipment specifications and test requirements. The...Improved Engine Response & PerformanceLower Emissions$37.95 - $51.62
- WVE®Vapor CanisterChevy Avalanche 1500 2003, Vapor Canister by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and the engine to minimize emissions...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$124.88
- Spectra Premium®Oxygen SensorChevy Avalanche 2003, Oxygen Sensor by Spectra Premium®. To ensure your vehicle has optimal performance and fuel economy while producing minimal emissions replace a defective O2 sensor with one backed by the aftermarket’s most...Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements$31.82 - $59.03
- Dorman®OE Solutions™ EGR ValveChevy Avalanche 1500 2003, OE Solutions™ EGR Valve by Dorman®. Without Exhaust Port. This EGR valve is designed to match the fit and function of the original valve on specified vehicles. Made of quality materials, it is engineered for...Direct replacement - this EGR valve is designed to match the fit and function of the original valve on specified vehiclesIdeal solution - this valve is engineered to withstand extreme heat and carbon buildup, and is a reliable replacement for a failed original EGR valve$107.61
- Standard®EGR ValveChevy Avalanche 2500 2003, EGR Valve by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest reputation for integrity to...Polyester-reinforced silicone diaphragm resists thermal aging in temperatures up to 200°CInjection-molded high-temperature polymer prevents temperature-releated failures$114.82
- ACDelco®Gold™ PCV ValveChevy Avalanche 1500 2003, Gold™ PCV Valve 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$6.84
- Bosch®Narrow-band Oxygen SensorChevy Avalanche 2500 2003, Narrow-band Oxygen Sensor by Bosch®. Position: Downstream Driver Side. The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense...OE-EquivalentOE Style connectors and wire lengths$42.31
- ACDelco®Genuine GM Parts™ EGR ValveChevy Avalanche 2500 2003, Genuine GM Parts™ EGR Valve 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$141.93
- Denso®Universal Fit Oxygen SensorChevy Avalanche 2003, Universal Fit Oxygen Sensor by Denso®. Denso's light duty oxygen sensor started to appear on vehicles with the development of fuel injection systems. The basic job of the sensor is to monitor the air fuel mixture...Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants$46.12
- WVE®PCV ValveChevy Avalanche 1500 Gas 2003, PCV Valve by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and the engine to minimize emissions...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$7.98
- Walker Products®EGR ValveChevy Avalanche 2500 2003, EGR Valve by Walker Products®. The Exhaust Gas Recirculation Valve, also referred to as EGR, meters the exhaust gas that is being recirculated into the intake manifold. This exhaust gas recirculation process...Valve gets stuck in the closed or open position due to a build-up of dirt, debris, or carbonClogged catalytic converter$105.02
- Delphi®EGR ValveChevy Avalanche 2003, EGR Valve by Delphi®. Delphi exhaust gas recirculation (EGR) valves are a 100 percent OE line, providing an exact fit without the need for orifice washers or clocking for fast, easy installation. Precision...Increases fuel efficiency while eliminating the potential for malfunctionsGaskets included$126.88
- Bosch®Universal Fit Narrow-band Oxygen SensorChevy Avalanche 2003, Universal Fit Narrow-band Oxygen Sensor by Bosch®. Universal Oxygen Sensors with OE SmartLink™ are quick and easy to install. Each sensor has enough length of sensor wire to allow maximum replacement of worn...Patented SmartLink™ connector systemNo special tools required for installation$47.85
- Delphi®Oxygen SensorChevy Avalanche 2003, Oxygen Sensor by Delphi®. As one of the leading suppliers of oxygen sensor technology since 1978, Delphi planar technology is the result of their OE and aftermarket engineers partnering together to develop the most...Resists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long lifePatented sensors construction and design$50.76 - $91.27
- Forecast®PCV ValveChevy Avalanche 2003, PCV Valve by Forecast®. 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...High quality at an affordable priceExpertly made from premium materials$8.90
- ACDelco®GM Original Equipment™ Vapor Canister Purge ValveChevy Avalanche 2003, GM Original Equipment™ Vapor Canister Purge Valve 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$37.93
- Dorman®OE Solutions™ Vapor Canister Purge ValveChevy Avalanche 2003, OE Solutions™ Vapor Canister Purge Valve by Dorman®. Engineered for a perfect fit and plug-and-play installation, this vapor canister purge valve is a direct replacement for the original equipment purge valve. It...Direct replacement - this vapor canister purge valve fits and functions like original equipment to ensure proper function of your vehicle's evaporative emissions systemQuality construction - manufactured from premium materials for a long service life$26.34
- ACDelco®Genuine GM Parts™ Vapor Canister Vent Solenoid Kit with Filter and HarnessChevy Avalanche 2003, Genuine GM Parts™ Vapor Canister Vent Solenoid Kit with Filter and Harness by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$137.81
- Dorman®OE Solutions™ Vapor Canister Vent ValveChevy Avalanche 2003, OE Solutions™ Vapor Canister Vent Valve by Dorman®. A malfunctioning vapor canister vent can cause the engine light to come on. This replacement valve is engineered of quality materials for durability to ensure...Direct replacement - this vapor canister vent valve fits and functions like the original partQuality construction - manufactured from premium materials for a long service life$22.35 - $69.14
- Standard®Intermotor™ Vapor Canister Purge SolenoidChevy Avalanche 2003, Intermotor™ Vapor Canister Purge Solenoid by Standard®. Standard is to be the leading independent supplier to the automotive aftermarket, providing the highest quality products, competitive prices and the highest...Made with precision and quality in mindDesigned to meet your specific needs$25.85
- WVE®Vapor Canister Vent SolenoidChevy Avalanche 2003, Vapor Canister Vent Solenoid by WVE®. WVE emissions products are made to meet or exceed vehicle manufacturer specifications to work in concert with the fuel system, underhood electronics and the engine to minimize...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$18.69 - $214.18
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