Emission Systems for 2025 GMC Sierra 1500
Select Emission Systems part
Vapor Canister Vent Hose
GM
84628056
ACDelco Vapor Canister Vent Hose (Part Number: 84628056) is a ventilation hose for the evaporative emission canister assembly designed...
$62.48
MSRP $114.14
Save $51.66
45.3% Off Fits Your Vehicle
Pressure Sensor
GM
24001114
3.0L diesel, sensors, for egr. 3.0L diesel, 2023-26, for egr. 3.0L diesel 2025-26 sensors. type 2.
$24.24
MSRP $41.48
Save $17.24
41.6% Off Fits Your Vehicle
Multi-Purpose Hose Clamp
ACDelco
11570871
GM Genuine Parts Hose Clamps are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine...
Positions: Inlet, Outlet
$5.66
Fits Your Vehicle
Exhaust Gas Recirculation (EGR) Cooler
ACDelco
55513487
ACDelco GM Original Equipment EGR Cooler is a GM-recommended replacement component for one or more of the following vehicle systems:...
Fits Your Vehicle
Nitrogen Oxides Sensor Bracket
ACDelco
12703618
ACDelco GM Original Equipment Nitrogen Oxide (NOx) Sensor Brackets are designed, engineered, and tested to rigorous standards, and are...
$24.66
Fits Your Vehicle
Nitrogen Oxides Sensor
ACDelco
40009363
GM Genuine Parts Nitrogen Oxide (NOx) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General...
Positions: Downstream
$261.78
Fits Your Vehicle
M8x1.25x25 Multi-Purpose Bolt
GM
11519388
GM M8x1. 25x25 Multi-Purpose Bolt (Part Number: 11519388) is a general-purpose fastener used in various underhood and body...
Positions: LEFT, RIGHT
$8.74
MSRP $10.97
Save $2.23
20.3% Off Fits Your Vehicle
Harness
GM
85045675
Emission reduction system, 3.0L diesel.
$109.18
MSRP $199.44
Save $90.26
45.3% Off Fits Your Vehicle
Multi-Purpose Relay
GM
13468934
GM Genuine Parts Multi-Purpose Relay (Part Number: 13468934) is an electrical relay used to switch circuits in vehicle wiring;...
$10.17
MSRP $14.54
Save $4.37
30.1% Off Fits Your Vehicle
Multi-Purpose Clamp
GM
90572589
1.6L. 2.2L, with dohc. 3.6L, to pipe. 3.0L twin-turbo, auxiliary radiator, to pipe. 1.8L, center and rear. 1.3l turbo. 2.4L, 2008-10....
$28.92
Fits Your Vehicle
Exhaust Gas Recirculation Pipe
GM
55514990
Silverado, sierra. 3.0l diesel. Single exhaust, 2023-26. Low pressure system. To cooler. Yukon. 3.0l diesel. 3.0L diesel low pressure....
$39.30
MSRP $67.26
Save $27.96
41.6% Off Fits Your Vehicle
Multi-Purpose Nut
GM
11546377
GM Genuine Parts Multi-Purpose Nut (Part Number: 11546377) is a hexagon-style nut used to secure components such as air conditioning...
$6.82
MSRP $9.10
Save $2.28
25.1% Off Fits Your Vehicle
High Pressure Diesel Fuel Feed to Injector Pipe
ACDelco
55514861
ACDelco GM Original Equipment Fuel Injector Line is a GM-recommended replacement component for one or more of the following vehicle...
$25.42
Fits Your Vehicle
Multi-Purpose Retainer
ACDelco
11611569
GM Genuine Parts Multi Purpose Retainers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM...
$9.52
Fits Your Vehicle
Nitrogen Oxides Sensor
ACDelco
40009362
GM Genuine Parts Nitrogen Oxide (NOx) Sensors are designed, engineered, and tested to rigorous standards, and are backed by General...
Positions: Downstream
$93.43
Fits Your Vehicle
Fuel Feed, Evaporative Emission, and Return Hose Clip
ACDelco
85111875
GM Genuine Parts Multi-Purpose Clips are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These...
$6.77
Fits Your Vehicle
Nylon Cable Tie
ACDelco
12337820
GM Genuine Parts Cable Ties are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine...
Positions: Front
$1.49
Fits Your Vehicle
Multi-Purpose Bolt
ACDelco
11547739
GM Genuine Parts Bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These bolts fasten...
$6.14
Fits Your Vehicle
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