GMC Exhaust Parts
Exhaust Front Heat Shield
GM
52025062
For Exhaust Intermediate Pipe. Can help prevent exhaust heat from damaging your vehicle's undercarriage and engine compartment...
$18.62
MSRP $23.87
Save $5.25
22% Off 
Exhaust Pipe Heat Shield
GM
84056774
Can help prevent exhaust heat from damaging your vehicle's undercarriage and engine compartment components
This GM Genuine Part is...
$10.29
MSRP $12.26
Save $1.97
16.1% Off 
Exhaust Underbody Heat Shield
GM
23462780
1.6L, rear. Can help prevent exhaust heat from damaging your vehicle's undercarriage and engine compartment components
This GM Genuine...
$16.74
MSRP $21.47
Save $4.73
22% Off 
Exhaust Front Heat Shield
GM
84366683
Dual exhaust, rear. 4.3L, rear, without 8 ft box. 2.7L, rear, without 8 ft box. Single exhaust, rear. Can help prevent exhaust heat from...
$67.84
MSRP $103.25
Save $35.41
34.3% Off 
Exhaust Manifold Flange Bolt
GM
55506706
Fastens vehicle's components together
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$0.95
MSRP $1.05
Save $0.10
9.5% Off 
Exhaust Manifold Heat Shield
GM
12644076
2.4L, without pzev. 2.4L, all. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General...
$54.02
MSRP $77.00
Save $22.98
29.8% Off 
Exhaust System Front Gasket
GM
55580455
1.6L, reduction tank & components. 1.6L, front section. 2.8L turbo diesel emission reduction system. This GM Genuine Part is designed,...
$10.89
MSRP $12.97
Save $2.08
16% Off 
Exhaust Back Pressure Regulator
GM
40009243
Single exhaust, 2023-26. 3.0L diesel dual exhaust 2025-26. Actuator.
$83.31
MSRP $152.16
Save $68.85
45.2% Off 
Exhaust Pressure Sensor Pipe
GM
55513539
Sensors, 3.0L diesel, for particulate. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by...
$38.57
MSRP $65.98
Save $27.41
41.5% Off 
Exhaust Pressure Differential Sensor
GM
55506443
This part requires programming and/or special setup procedures GM Service Information describes the procedures and special tools needed...
$29.70
MSRP $50.82
Save $21.12
41.6% Off 
Exhaust Manifold Pipe Gasket
GM
15051878
Federal. Exc.gvw 8,600 lbs. Provides a leak resistant seal
Designed of heat resistant material
This GM Genuine Part is designed,...
$26.23
MSRP $39.35
Save $13.12
33.3% Off 
Driver Side Exhaust Manifold
GM
12701716
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
$59.78
MSRP $95.75
Save $35.97
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