2011 GMC Sierra Emission Control Parts
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ACDelco®Genuine GM Parts™ Vapor CanisterGMC Sierra 2011, 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 lifestyle,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$157.00 - $280.62 - TRQ®Oxygen SensorGMC Sierra 2011, 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 excellent...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$36.81 - $112.47$37.95 - $115.95Save up to 4%
- Dorman®OE Solutions™ Vapor CanisterGMC Sierra 2011, 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. Designed...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$104.96 - $124.37
- ACDelco®GM Original Equipment™ PCV ValveGMC Sierra 6.6L 2011, GM Original Equipment™ 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...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$29.84
- Standard®Vapor CanisterGMC Sierra 2011, 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 all...Featuring industrial grade materials for robust performanceEnd of the line testing ensures quality in every box$126.31 - $202.32
- Walker Products®Oxygen SensorGMC Sierra 2011, 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 - $40.09
- Bosch®Premium Narrow-band Oxygen SensorGMC Sierra 2011, 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 that is...OE Identical ConnectorCompact Design$41.19 - $63.98
- ACDelco®GM Original Equipment™ Exhaust Gas Differential Pressure Sensor PipeGMC Sierra 6.6L 2011, GM Original Equipment™ Exhaust Gas Differential Pressure Sensor Pipe by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$101.00
- Denso®Oxygen SensorGMC Sierra 2011, 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 use...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$35.25 - $53.66
- ACDelco®Genuine GM Parts™ Oxygen SensorGMC Sierra 2011, 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 help.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$45.07 - $77.86
- NTK®Oxygen SensorGMC Sierra 2011, Oxygen Sensor by NTK®. Thimble type sensors feature a ceramic element that projects into the exhaust system and becomes electrically conductive at high temperature. The sensor element then sends voltage signals back to...Increases vehicle fuel economy and engine performance while decreasing vehicle exhaust emissionsDirect replacement$37.75 - $58.97
- Walker Products®Premium Oxygen SensorGMC Sierra 2011, 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 oxygen...Improved Engine Response & PerformanceLower Emissions$36.78 - $51.62
- Spectra Premium®Oxygen SensorGMC Sierra 2011, 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 rigorous...Increase vehicle fuel economy and engine performance while decreasing vehicle exhaust emissions100% performance tested to meet vehicle requirements$31.82 - $59.03
- Bosch®Narrow-band Oxygen SensorGMC Sierra 2011, Narrow-band Oxygen Sensor by Bosch®. The Bosch oxygen sensor utilizes a mix of zirconium and yttrium oxides and other elements to form a tough base that withstands the intense stress to which oxygen sensors are...OE-EquivalentOE Style connectors and wire lengths$42.09
- Standard®EGR ValveGMC Sierra 6.6L 2011, 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 all...Polyester-reinforced silicone diaphragm resists thermal aging in temperatures up to 200°CInjection-molded high-temperature polymer prevents temperature-releated failures$411.54
- Dorman®OE Solutions™ Diesel Emissions Fluid PumpGMC Sierra 6.6L 2011, OE Solutions™ Diesel Emissions Fluid Pump by Dorman®. This diesel exhaust fluid (DEF) pump matches the fit and function of the original part. Designed as a plug-and-play replacement, this DEF pump has undergone...Ideal replacement - this DEF pump matches the fit and function of the original pump for a plug-and-play replacementDurable construction - this DEF pump is made of quality components and materials for durability$267.05
- Denso®Universal Fit Oxygen SensorGMC Sierra 2011, Universal Fit Oxygen Sensor by Denso®. Position: Upstream. 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...Corrosion-resistant stainless steel constructionPTFE filter blocks efficiency-robbing contaminants$42.11
- WVE®Vapor CanisterGMC Sierra 2011, 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 of...Excellent replacement for your worn-out factory partDesigned to keep your vehicle running reliably mile after mile$115.43 - $283.25
- ACDelco®Genuine GM Parts™ PCV ValveGMC Sierra 4.3L 2011, Genuine GM Parts™ 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,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$10.15
- ACDelco®Genuine GM Parts™ EGR ValveGMC Sierra 6.6L 2011, 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 lifestyle,...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$300.18
- ACDelco®Genuine GM Parts™ Diesel Emissions Fluid PumpGMC Sierra 6.6L 2011, Genuine GM Parts™ Diesel Emissions Fluid Pump 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$351.14
- ACDelco®Genuine GM Parts™ Exhaust Gas Differential Pressure Sensor PipeGMC Sierra 8 Engine VIN Character 2011, Genuine GM Parts™ Exhaust Gas Differential Pressure Sensor Pipe by ACDelco®. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better...High quality plastic and/or steel constructionDirect replacement for a proper fit every time$89.48 - $95.34
- Bosch®Universal Fit Narrow-band Oxygen SensorGMC Sierra 2011, Universal Fit Narrow-band Oxygen Sensor by Bosch®. Position: Upstream. Universal Oxygen Sensors with OE SmartLink™ are quick and easy to install. Each sensor has enough length of sensor wire to allow maximum...Patented SmartLink™ connector systemNo special tools required for installation$47.85
- Dorman®OE Solutions™ Diesel Exhaust Fluid HeaterGMC Sierra 6.6L with Level Sensor 2011, OE Solutions™ Diesel Exhaust Fluid Heater by Dorman®. The factory DEF heater on certain vehicles often fails from fluid intrusion. This Dorman OE FIX solution modifies the OEM design to address...Upgraded replacement - this diesel exhaust fluid (DEF) heater features additional protection from fluid intrusionRestores performance - designed to match the fit and function of the original equipment part$185.14
- Cardone Reman®Diesel Emissions Fluid PumpGMC Sierra 6.6L 2011, Diesel Emissions Fluid Pump by Cardone Reman®. Diesel Exhaust Fluid (DEF) is a urea-based fluid designed to reduce NOx emissions. Because of increasingly stringent vehicle emissions standards, most new diesel...100% computer testing guarantees reliable performance100% NEW check valves, diaphragms, O-rings and seals prevent leaks and ensure proper vacuum required to efficiently run vehicle accessories$264.33 - $315.27
- SKP®Diesel Emissions Fluid (DEF) PumpGMC Sierra 6.6L 2011, Diesel Emissions Fluid (DEF) Pump by SKP®. This product is made of high-quality components to meet and exceed strict quality requirements. Designed using state-of-the-art technology and with customers in mind. It...Made with precision and quality in mindDesigned to meet your specific needs$254.49
- Delphi®Oxygen SensorGMC Sierra Chassis Cab 6.0L 2011, Oxygen Sensor by Delphi®. Position: Upstream. As one of the leading suppliers of oxygen sensor technology since 1978, Delphi planar technology is the result of their OE and aftermarket engineers...Resists high temperatures, vibration damage and wire corrosion to protect signal accuracy, and long lifePatented sensors construction and design$66.86
- ACDelco®GM Original Equipment™ Nitrogen Oxide SensorGMC Sierra 6.6L 2011, GM Original Equipment™ Nitrogen Oxide Sensor by ACDelco®. Position: Upstream. Designed utilizing the latest technology, this product by ACDelco features premium quality and will perform better than advertised....Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$217.13
- ACDelco®GM Original Equipment™ Vapor Canister Purge ValveGMC Sierra 2011, 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$31.95 - $35.75
- Dorman®OE Solutions™ Vapor Canister Purge ValveGMC Sierra 2011, 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 is...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$22.45 - $28.66
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