Emission Components for 2011 Chevrolet Avalanche
1/2 ton. 5.3l. 6.0l. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Valve Assembly
Some applications require a new connector and harness. Please message your VIN and for details if your vehicle requires this update.
Purge Valve
Controls vapor flow from canister to engine
M.A.P Sensor
Without diesel, 4.8, 5.3 & 6.0L. Without diesel, 4.3L.
M.A.P Sensor Retainer
6.0L. 1/2 ton. 2010-13. 5.3L. 2008-09. , 3/4 ton. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Ft Oxygen Sensor, Left
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle
Detects oxygen content in the exhaust gases to help optimize emissions
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Rear Oxygen Sensor, Left
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed to ensure proper operation in the vehicle Detects oxygen content in the exhaust gases to help optimize emissions This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Suburban, Yukon XL. 5.3l. Avalanche. 1/2 ton. 6.0l. Hummer H2. Escalade EXT, esv. Helps reduce harmful pollutants from entering the atmosphere Captures fuel vapors to be re-burned in the engine This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Tank Strap
1500 series, rear. 1/2 ton, rear. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Tank Strap
1500 series, front. 1/2 ton, front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Front Shield
Small. 1/2 ton. Front. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Rear Shield
Large. 1/2 ton. Rear. Protects the fuel tank This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors Collision parts are designed to help promote proper and safe repair
Fuel Cap
1/2 ton, with flex fuel. Color-Yellow. Non Locking. Helps provide a tight seal to keep your vehicle's fuel tank from releasing fumes Helps prevent elements from entering the fuel tank
Filler Pipe
With flex fuel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Strap
Ground. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Upper Hose
1/2 ton. With flex fuel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Lower Hose
With flex fuel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Vent Hose
1/2 ton. Without flex fuel. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Module
Yukon XL, Suburban. 5.3l. With flex fuel. Avalanche. 5.3l. Escalade EXT. Helps provide a reliable fuel supply to your vehicle's engine Electrical connections are designed to help eliminate high resistance due to vehicle vibration Designed to optimize pump life and reduce fuel pump noise This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Module Seal
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Module Retainer
Help align and secure fuel tank sender This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Pressure Sensor
Help measure pressure changes within fuel tank Help alert engine management computer if a leak occurs in fuel system
Level Sensor
Yukon XL, Suburban. 5.3l. With flex fuel. All. Avalanche, Escalade EXT. Escalade ESV. Measures fuel level changes displayed on fuel gauge