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GMC
Sierra 3500HD
2021
Exhaust
Back to 2021 GMC Sierra 3500HD
2021 GMC Sierra 3500HD
Exhaust Labor Times
32 published exhaust jobs for the 2021 GMC Sierra 3500HD. Select a job for the full estimate.
Exhaust Jobs
Air Injection Check Valve
6.6L V8 DURAMAX: 1.3 h · 6.6L V8 L8T: 0.8 h
0.8 - 1.3 h
Catalytic Converter - California
6.6L V8 DURAMAX: 2.4 h · 6.6L V8 L8T: 1.5 h
1.5 - 2.4 h
Catalytic Converter - Direct Fit
6.6L V8 DURAMAX: 2.4 h · 6.6L V8 L8T: 1.5 h
1.5 - 2.4 h
Catalytic Converter - Universal
6.6L V8 DURAMAX: 3.2 h · 6.6L V8 L8T: 2 h
2 - 3.2 h
DEF Injector
2.4 h
DEF Tank
3.2 h
Diesel Particulate Filter
4.8 h
Downpipe
6.6L V8 DURAMAX: 3.2 h · 6.6L V8 L8T: 2 h
2 - 3.2 h
DPF Delete Pipe
3.2 h
EGR Cooler
6.6L V8 DURAMAX: 4.8 h · 6.6L V8 L8T: 3 h
3 - 4.8 h
EGR Tube
6.6L V8 DURAMAX: 2.4 h · 6.6L V8 L8T: 1.5 h
1.5 - 2.4 h
EGR Valve
6.6L V8 DURAMAX: 1.6 h · 6.6L V8 L8T: 1 h
1 - 1.6 h
Exhaust Clamp
6.6L V8 DURAMAX: 0.5 h · 6.6L V8 L8T: 0.3 h
0.3 - 0.5 h
Exhaust Gasket - Front
6.6L V8 DURAMAX: 1.6 h · 6.6L V8 L8T: 1 h
1 - 1.6 h
Exhaust Gasket - Rear
6.6L V8 DURAMAX: 1.3 h · 6.6L V8 L8T: 0.8 h
0.8 - 1.3 h
Exhaust Hangers
6.6L V8 DURAMAX: 0.8 h · 6.6L V8 L8T: 0.5 h
0.5 - 0.8 h
Exhaust Manifold Gasket
6.6L V8 DURAMAX: 3.2 h · 6.6L V8 L8T: 2 h
2 - 3.2 h
Exhaust Manifold Studs
6.6L V8 DURAMAX: 4.8 h · 6.6L V8 L8T: 3 h
3 - 4.8 h
Exhaust Pipe - Front Section
6.6L V8 DURAMAX: 2.4 h · 6.6L V8 L8T: 1.5 h
1.5 - 2.4 h
Exhaust Pipe - Rear Section
6.6L V8 DURAMAX: 1.6 h · 6.6L V8 L8T: 1 h
1 - 1.6 h
Exhaust Tip
6.6L V8 DURAMAX: 0.5 h · 6.6L V8 L8T: 0.3 h
0.3 - 0.5 h
Flex Pipe
6.6L V8 DURAMAX: 2.4 h · 6.6L V8 L8T: 1.5 h
1.5 - 2.4 h
Front Pipe
6.6L V8 DURAMAX: 2.4 h · 6.6L V8 L8T: 1.5 h
1.5 - 2.4 h
Intermediate Pipe
6.6L V8 DURAMAX: 1.6 h · 6.6L V8 L8T: 1 h
1 - 1.6 h
Muffler
6.6L V8 DURAMAX: 1.6 h · 6.6L V8 L8T: 1 h
1 - 1.6 h
O2 Sensor - Downstream
6.6L V8 DURAMAX: 0.8 h · 6.6L V8 L8T: 0.5 h
0.5 - 0.8 h
O2 Sensor - Upstream
6.6L V8 DURAMAX: 0.8 h · 6.6L V8 L8T: 0.5 h
0.5 - 0.8 h
O2 Sensors - All
6.6L V8 DURAMAX: 2.4 h · 6.6L V8 L8T: 1.5 h
1.5 - 2.4 h
Resonator
6.6L V8 DURAMAX: 1.6 h · 6.6L V8 L8T: 1 h
1 - 1.6 h
SCR Catalyst
4.8 h
Secondary Air Injection Pump
6.6L V8 DURAMAX: 2.4 h · 6.6L V8 L8T: 1.5 h
1.5 - 2.4 h
Tail Pipe
6.6L V8 DURAMAX: 0.8 h · 6.6L V8 L8T: 0.5 h
0.5 - 0.8 h