EGR & Related Components for 2023 GMC Sierra 3500 HD
No.
Part # / Description / Price
Price
1
Egr Valve 
GM
GM Description: Genuine GM OEM EGR Valve (MPN: 12713478) designed for Chevrolet Silverado and GMC Sierra heavy-duty diesel trucks, including 2500 HD and 3500 HD models. This emissions control component regulates exhaust gas recirculation to reduce NOx emissions and improv ...
MSRP $445.58
$243.96
MSRP $445.58
$243.96
2
Exhaust Gas Recirculation (EGR) Valve Gasket GM
GM Description: The GM OEM EGR Valve Gasket (MPN: 12677819) is a genuine replacement seal designed for Silverado and Sierra 2500 HD and 3500 HD diesel trucks with 6.6L engines. This critical engine component maintains a leak-free seal for the exhaust gas recirculation sys ...
MSRP $39.56
$23.58
MSRP $39.56
$23.58
2
Exhaust Gas Recirculation (EGR) Cooler Bypass Gasket GM
GM Description: # Product Description
The GM OEM Exhaust Gas Recirculation (EGR) Cooler Bypass Gasket (MPN: 12658509) is a genuine General Motors component engineered for 6.6L diesel engines to maintain proper exhaust gas recirculation system integrity. This critical sea ...
MSRP $5.26
$3.13
MSRP $5.26
$3.13
2
Exhaust Gas Recirculation (EGR) Pipe Gasket GM
GM Description: The Genuine GM OEM Exhaust Gas Recirculation (EGR) Pipe Gasket (MPN: 12680216) is engineered for 6.6L diesel engines and controls emissions by sealing the upper EGR pipe connection. This authentic General Motors part ensures proper gasket performance on se ...
MSRP $2.22
$1.32
MSRP $2.22
$1.32
3
Egr Pipe GM
GM Description: Genuine GM OEM EGR Pipe (MPN: 12688016) designed for 2017-2019 Silverado and Sierra 2500 HD/3500 HD models equipped with 6.6L Duramax diesel engines. This lower EGR pipe connects to the EGR valve and related emissions control components, ensuring proper ex ...
MSRP $171.16
$94.82
MSRP $171.16
$94.82
5
Exhaust Gas Recirculation (EGR) Pipe Gasket GM
GM Notes: PARTS: Part included with EGR pipe.
Description: Genuine GM OEM EGR Pipe Gasket (MPN: 12688014) is engineered for 6.6L diesel engines in 2017-2019 GM trucks, providing critical sealing between the exhaust gas recirculation system components. This upper and lower gasket assembly prevents exhaust leaks and ...
MSRP $24.06
$14.34
MSRP $24.06
$14.34
6
Inlet Hose GM
GM Description: 6.6L diesel, egr valve & related components, 2017-19. 6.6L diesel, 1st design. Inlet. Cooler to Valve.
MSRP $22.40
$13.35
MSRP $22.40
$13.35
7
Outlet Hose GM
GM Description: The GM OEM Outlet Hose (MPN: 12719125) is an essential component for the EGR valve system on 6.6L diesel engines found in 2017-2019 GM trucks and SUVs. This genuine outlet hose manages coolant flow through the exhaust gas recirculation assembly, ensuring o ...
MSRP $18.46
$11.00
MSRP $18.46
$11.00
7
EGR Tube GM
GM Description: The GM Genuine EGR Tube (MPN: 12695130) is an original equipment manufacturer exhaust gas recirculation component engineered to meet General Motors' exacting performance and durability standards. This OEM EGR tube ensures proper emission control system ope ...
MSRP $247.96
$135.76
MSRP $247.96
$135.76
8
Exhaust Gas Recirculation (EGR) Valve Bypass Valve GM
GM Description: The Genuine GM OEM Exhaust Gas Recirculation (EGR) Valve Bypass Valve (MPN: 12641304) is engineered for 6.6L diesel engines in Chevrolet Silverado and GMC Sierra trucks, delivering precise emission control and engine efficiency. This rear-mounted bypass va ...
MSRP $296.02
$162.07
MSRP $296.02
$162.07
11
Engine Coolant Pipe Gasket GM
GM Description: Genuine GM OEM Engine Coolant Pipe Gasket MPN 12737098 is engineered for 6.6L diesel engines, specifically designed for EGR valve and related cooling system components on 2017-2019 GM trucks and SUVs. This OEM gasket ensures proper coolant circulation and ...
MSRP $1.90
$1.13
MSRP $1.90
$1.13
12
Exhaust Gas Recirculation (EGR) Cooler GM
GM Description: The Genuine GM OEM Exhaust Gas Recirculation (EGR) Cooler (MPN: 12720269) is engineered to reduce nitrogen oxide emissions and improve engine efficiency in diesel-powered trucks. This authentic General Motors part is designed for Silverado and Sierra 2500 ...
MSRP $820.52
$447.18
MSRP $820.52
$447.18
15
Pipe GM
GM Description: Genuine GM OEM Pipe (MPN: 12737236) designed for 6.6L diesel engines, specifically engineered for EGR valve systems and related components on 2017-2019 GM trucks. This factory original pipe ensures proper exhaust gas recirculation flow and engine performan ...
MSRP $140.40
$77.78
MSRP $140.40
$77.78
17
Outlet Pipe GM
GM Description: # Product Description
Upgrade your 6.6L diesel engine with the Genuine GM OEM Outlet Pipe (MPN: 12711656), engineered for the EGR valve system on 2017-2019 GM diesel trucks. This authentic General Motors component ensures optimal exhaust gas recirculation ...
MSRP $134.56
$74.55
MSRP $134.56
$74.55
19
Exhaust Gas Recirculation Valve Cooler Heat Shield GM
GM Description: # Product Description
The Exhaust Gas Recirculation Valve Cooler Heat Shield (MPN: 12708885) is a genuine GM OEM component designed to protect and regulate temperature for the EGR valve cooling system on select GM vehicles. This critical emission control ...
MSRP $19.16
$11.42
MSRP $19.16
$11.42
20
Heat Shield GM
GM Description: Genuine GM OEM Heat Shield (MPN: 12692269) is engineered to protect the crossover pipe on 6.6L diesel engines from excessive heat transfer. This critical thermal management component maintains safe operating temperatures and protects surrounding components ...
MSRP $42.53
$27.60
MSRP $42.53
$27.60
20
F Shield GM
GM Description: Upgrade your 6.6L diesel engine's turbo system with the Genuine GM OEM F Shield (MPN: 12692270), designed to protect and optimize your turbo exhaust inlet pipe performance. This factory-original turbo inlet shield is engineered for 2017-2019 GM diesel truc ...
MSRP $50.65
$34.63
MSRP $50.65
$34.63
20
Heat Shield GM
GM Description: This genuine GM OEM Heat Shield (MPN: 12723833) is a critical component designed for 6.6L diesel turbo and exhaust systems, providing thermal protection and enhancing turbocharger performance on compatible diesel trucks. Built to factory specifications, th ...
MSRP $57.08
$37.06
MSRP $57.08
$37.06
20
Passenger Side Turbocharger Heat Shield GM
GM Description: The Passenger Side Turbocharger Heat Shield (MPN: 12705659) is a genuine GM OEM component engineered to protect turbocharger components from excessive heat exposure on select GM vehicles. This factory-original part meets General Motors' strict manufacturin ...
MSRP $44.37
$28.81
MSRP $44.37
$28.81
20
Heat Shield GM
GM Positions: Left
Description: Protect your diesel engine with the genuine GM OEM heat shield (MPN: 12692265), engineered for Silverado and Sierra 2500 HD and 3500 HD pickup trucks equipped with the 6.6L Duramax diesel engine. This driver-side left heat shield provides critical thermal ...
MSRP $77.00
$52.63
MSRP $77.00
$52.63
20
F Shield GM
GM Description: This genuine GM OEM F Shield (MPN: 12725724) is a turbo exhaust inlet protection component designed for 6.6L diesel engines, specifically engineered for the turbocharger and exhaust system assembly. Built to OEM specifications, this inlet pipe shield safeg ...
MSRP $31.36
$22.43
MSRP $31.36
$22.43
20
F Shield GM
GM Positions: Right
Description: Silverado, Sierra 2500 HD. Right. Silverado, Sierra 3500 HD. 6.6L diesel, passenger side, front.
MSRP $15.07
$10.78
MSRP $15.07
$10.78
20
F Shield GM
GM Description: Protect your diesel engine with the Genuine GM OEM F Shield (MPN: 12705652), engineered specifically for 6.6L diesel-powered Silverado and Sierra 2500 HD and 3500 HD trucks on the passenger side rear. This OEM heat shield delivers critical thermal protecti ...
MSRP $43.62
$29.81
MSRP $43.62
$29.81
20
Catalytic Converter Heat Shield GM
GM Description: The Genuine GM OEM Catalytic Converter Heat Shield (MPN: 12680278) is engineered to protect your vehicle's exhaust system and enhance thermal management for 2017-2019 GM trucks equipped with 6.6L diesel engines and turbo configurations. This authentic Gene ...
MSRP $18.01
$12.89
MSRP $18.01
$12.89
21
Exhaust Gas Recirculation Pipe Shield GM
GM Description: Protect your engine's exhaust system with the Genuine GM OEM Exhaust Gas Recirculation Pipe Shield (MPN: 12708880). This critical heat shield component is engineered to meet exact General Motors specifications, safeguarding the EGR pipe from excessive temp ...
MSRP $34.50
$20.56
MSRP $34.50
$20.56
22
Exhaust Gas Recirculation Cooler Temperature Sensor GM
GM Description: Genuine GM OEM Exhaust Gas Recirculation Cooler Temperature Sensor (MPN: 12677346) for Silverado and Sierra 2500 HD and 3500 HD diesel trucks. This temperature sensor monitors EGR cooler performance on 6.6L diesel engines to optimize emissions control and ...
MSRP $56.26
$32.04
MSRP $56.26
$32.04
22
Exhaust Gas Recirculation (EGR) Valve Cooler Temperature Sensor GM
GM Description: # OEM EGR Valve Cooler Temperature Sensor (MPN: 12675840)
Upgrade your diesel pickup with this Genuine GM OEM EGR Valve Cooler Temperature Sensor (MPN: 12675840), engineered for Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD models equipped with t ...
MSRP $101.86
$56.43
MSRP $101.86
$56.43