Description: Nitrogen oxide. Sierra, silverado. Front. 6.6L diesel, egr valve & related components. 2010-16, egr valve & related components. Nox sensor. Express, savana. 6.6l diesel. 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 the nitrogen oxide content of the exhaust to help optimize emissions

Description: Silverado, sierra. 6.6l. Position 5. Position 2. Exhaust temp sensor. 6.6l. 6.6L diesel, egr valve & related components, 2015-16, at muffler, rear. 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 Helps provide accurate temperature detection Heat and vibration resistant for operating efficiently

Description: 6.6L diesel, egr valve & related components, 2015-16, at turbo exh pipe. 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 Helps provide accurate temperature detection Heat and vibration resistant for operating efficiently Manufactured to GM OE specification for fit, form, and function