Emission System for 1999 GMC Suburban C2500
Related Parts
Part # / Description / Price
Price
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.
EGR Valve GM
GM Description: Without diesel. 7.4L, all. With 7.4L, gas. Express, savana. 7.4l. Modulates the flow of exhaust gas into the intake manifold to help reduce nitrogen oxide (NOx) emissions
Vapor Canister GM
GM Description: All models. 5.0l, 5.7l, 7.4l. Express, savana. Commercial cutaway. 35 gallon tank. All models. 4.3l. Auxiliary Fuel Tank. Helps reduce harmful pollutants from entering the atmosphere
Captures fuel vapors to be re-burned in the engine
Heated Oxygen Sensor GM
GM Notes: PARTS: Order by year, model & description.
Description: All models. 7.4l. On manifold. Express, savana. All models. 5.0l, 5.7l. 4l80e, manual trans. Without diesel. Over 8500 gvw. Front. 4.3l, 5.7l. With 7.4L, gas. Over GVW 8,500 Lbs. 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 $146.38
$83.62
MSRP $146.38
$83.62
Positive Crankcase Ventilation (PCV) Valve GM
GM Description: Helps remove moisture and sludge build up in engine oil
MSRP $7.04
$4.58
MSRP $7.04
$4.58
Vapor Canister Purge Valve GM
GM Description: All models. 5.0l, 5.7l, 7.4l. Without diesel, 4.3, 5.0 & 5.7L. Location-Engine Bay. Without diesel, 7.4L. Express, savana. 5.0l, 5.7l. Express, savana. 4.3l. All models. 4.3l. Auto trans. Controls vapor flow from canister to engine
Vehicle Control Module 1 GM
GM Notes: PARTS: Order by year, model & 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
Dictates the operation of your vehicle's vital systems, which is critical to the performance of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
Acdelco™ Vapor Canister Purge Solenoid GM
GM Description: All models. 5.0l, 5.7l, 7.4l. Express, savana. 5.0l, 5.7l. Express, savana. 4.3l. Location-Engine Bay. Round. All models. 4.3l. Auto trans. All models. 8.1l.
Acdelco™ Exhaust Gas Re-Circulation (Egr) Valve GM
GM Description: Without diesel. 7.4L, all. With 7.4L, gas. Express, savana. 7.4l.
Acdelco™ Oxygen Sensor GM
GM Notes: PARTS: Order by year, model & description.
Description: All models. 7.4l. On manifold. Express, savana. All models. 5.0l, 5.7l. 4l80e, manual trans. Without diesel. Over GVW 8,500 Lbs. Over 8500 gvw. Front. 4.3l, 5.7l. With 7.4L, gas.
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.