EGR System for 1994 GMC Sonoma
No.
Part # / Description / Price
Price
1
11
Acdelco™ Exhaust Gas Re-Circulation (Egr) Valve 
GM
GM Notes: PARTS: Order by description.
Description: S-series. 4.3l. 4.3. 4.3L, efi. Tbi. Manual trans.
11
EGR Valve GM
GM Notes: PARTS: Order by description.
Description: Astro, Safari. 4.3l. Auto trans. All. Vin code w. Standard. 6 cylinder. S-series. 4.3l. 4.3L, cpi. Modulates the flow of exhaust gas into the intake manifold to help reduce nitrogen oxide (NOx) emissions
11
Exhaust Gas Recirculation (EGR) Valve Kit with Gasket GM
GM Notes: PARTS: Order by description.
Description: S-series. 4.3l. 4.3. 4.3L, efi. Tbi. Manual trans. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
11
Acdelco™ Exhaust Gas Re-Circulation (Egr) Valve GM
GM Notes: PARTS: Order by description.
Description: Standard. Astro, Safari. 4.3l. Auto trans. All. Vin code w. 6 cylinder. S-series. 4.3l. 4.3L, cpi.
12
Exhaust Gas Recirculation (EGR) Valve Cover Gasket GM
GM Description: All models. S-series. 4.3l. S-series. 2.5l. 4.3L, efi. 5.7L. Helps provide a leak-free seal
Allows exhaust pollutants to enter the engine for re-burn
Helps the engine emission system operate properly
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $6.12
$3.95
MSRP $6.12
$3.95
12
Exhaust Gas Recirculation (EGR) Valve Gasket GM
GM Description: All models. 7.4l. With 7.4L, gas. 4.6L. Express, savana. 7.4l. Seville. 3.5l. Aurora. 4.3L, cpi. Helps provide a leak-free seal
Allows exhaust pollutants to enter the engine for re-burn
Helps the engine emission system operate properly
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $27.59
$17.09
MSRP $27.59
$17.09
12
Acdelco™ Exhaust Gas Re-Circulation (Egr) Valve Gasket GM
GM Description: All models. 7.4l. With 7.4L, gas. 4.6L. Express, savana. 7.4l. Seville. All models. 3.5l. Aurora. 4.3L, cpi.
12
Acdelco™ Exhaust Gas Re-Circulation (Egr) Valve Gasket GM
GM Description: S-series. 4.3l. S-series. 2.5l. 4.3L, efi. 5.7L.
12
Gasket GM
GM Description: All models. 5.0l, 5.7l. S-series. 4.3l. Express, savana. 5.0l, 5.7l. Without 7.4L, gas, 4.3, 5.0, 5.7L. 4.3L, all. Express, savana. 4.3l. 1/2, 3/4 & 1 ton, 1996 new style, without 7.4L, gas.
13
Manifold Absolute Pressure (MAP) Sensor GM
GM 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
$72.61
MSRP $112.74
$72.61
14
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
$76.21
MSRP $134.88
$76.21
14
Heated Oxygen Sensor GM
GM Description: Vendor:acdelco. Vendor #AFS74. Standard. S-series. 4.3l. Tpi. Astro, Safari. 4.3l. Manifold, 4.3L. 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 $118.58
$67.00
MSRP $118.58
$67.00
14
Acdelco™ Oxygen Sensor GM
GM Description: Vendor:acdelco. Vendor #AFS74. Standard. S-series. 4.3l. Tpi. Astro, Safari. 4.3l. Manifold, 4.3L.
