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Exhaust Pipe Extension fit your 2020 GMC Sierra 3500 HD 4WD
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2020 GMC Sierra 3500 HD 4WD
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Part No. & Part Description
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Part Description
Part Description
- EXTENSION KIT, Exhaust Tail Pipe
84722772
EXTENSION KIT, EXHAUST TAIL PIPE(INCLUDES 2,3)(INSTALL 0.10)(1.3 KG)- Fitting Vehicle Options: CK2,3(L8T,VQZ)
$140.00 $115.501 
84521824
EXTENSION KIT, EXHAUST TAIL PIPE(INCLUDES 2,3)(BLACK)(INSTALL 0.10)(1.3 KG)(DARK TIP-PU)- Fitting Vehicle Options: CK2,3(L8T,VTA)
$190.00 $156.75
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2020 GMC Sierra 3500 HD 4WD parts. Parts like Exhaust Pipe Extension are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 8 Cyl 6.6L, 8 Cyl 6.6L Diesel. Model Code: CREW CAB 1 TON CHASSIS 137.0, CREW CAB 6'6" BOX 1 TON, CREW CAB 8' BOX 1 TON, EXTENDED CAB 8' BOX 1 TON, REGULAR CAB 1 TON CHASSIS 137.0, REGULAR CAB 1 TON CHASSIS 161.5, REGULAR CAB 8' BOX 1 TON.