Emission Components for 1994 Buick Commercial Chassis
No.
Part # / Description / Price
Price
6
Air Injection Valve 
GM
GM Notes: PARTS: Order by description.
Description: Calif. Cast Iron Exhaust Manifold. All models. Corvette. 5.7l. Left. Location-Engine Bay. Standard Duty Cooling. Helps prevent exhaust from entering air pump
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
6
Acdelco™ Secondary Air Injection Pump Check Valve GM
GM Notes: PARTS: Order by description.
Description: Calif. Cast Iron Exhaust Manifold. Corvette. All models. 5.7l. Left. Location-Engine Bay. Standard Duty Cooling.
9
Vapor Canister GM
GM Description: 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
MSRP $197.36
$113.24
MSRP $197.36
$113.24
10
Exhaust Gas Recirculation (EGR) Valve Kit with Gasket GM
GM Notes: PARTS: Order by description.
Description: Buick. Chevrolet. 5.7l. Without zr1. Cadillac. 5.7l. Chevrolet. 4.3l. V-8. Calif. 5.7L, auto trans. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $185.83
$106.63
MSRP $185.83
$106.63
10
Acdelco™ Exhaust Gas Re-Circulation (Egr) Valve GM
GM Notes: PARTS: Order by description.
Description: Buick. All models. 5.7l. Calif. Chevrolet. 5.7l. Without zr1. Cadillac. 5.7l. Chevrolet. 4.3l. V-8. 5.7L, auto trans.
Related Parts
Part # / Description / Price
Price
Manifold Absolute Pressure (MAP) Sensor GM
GM Notes: PARTS: Order by description.
Description: 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
This GM Genuine part is designed, engineered and tested to rigorous standards, and are backed by General Motors
MSRP $112.74
$73.74
MSRP $112.74
$73.74
Heated Oxygen Sensor GM
GM Description: 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
MSRP $134.88
$77.39
MSRP $134.88
$77.39
