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Exhaust Pipe Extension fit your 2021 GMC Sierra 3500 HD 4WD
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2021 GMC Sierra 3500 HD 4WD
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Part No. & Part Description
Price & Qty.
Part No. &
Part Description
Part Description
- 19132693
CLAMP, Exhaust Muffler-Tail Pipe, CLAMP,EXHAUST PIPE(PART OF 1)(3.5" TORCA STYLE)(3.708)(SERVICEABLE COMPONENTS OF EXTENSION PACKAGES)$35.00 $23.421
- EXTENSION KIT, Exhaust Tail Pipe84521831
EXTENSION KIT, EXHAUST TAIL PIPE(INCLUDES 2,3)(INSTALL 0.30)(1.3 KG)- Fitting Vehicle Options: CK2,3(L8T,5VG)
$395.00 $325.881 
84521837
EXTENSION KIT, EXHAUST TAIL PIPE(INCLUDES 2,3)(INSTALL 0.30)(1.3 KG)- Fitting Vehicle Options: CK2,3(L8T,5VE)
$345.00 $284.631
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 2021 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.