Part No. & Part Description
Price & Qty.
Part No. &
Part Description
CLAMP, Exhaust System Attaching
20779889CLAMP, EXHAUST PIPE(PART OF 5)(2.75" CLAMP W/TAB)
- Fitting Vehicle Options: CK1(06)(L84)
86799823CLAMP, EXHAUST PIPE(PART OF 5)
- Fitting Vehicle Options: CK1(06)(LM2)
CLAMP, Exhaust System Attaching
20779889CLAMP, EXHAUST PIPE(PART OF 9)(2.75" CLAMP W/TAB)
- Fitting Vehicle Options: CK1(06)(L84)
86799823CLAMP, EXHAUST PIPE(PART OF 9)
- Fitting Vehicle Options: CK1(06)(LM2)
84407371GASKET, EXHAUST SYSTEM REAR
- Fitting Vehicle Options: CK1(06)(LM2)
84407372GASKET, EXHAUST SYSTEM REAR
- Fitting Vehicle Options: CK1(06)(L84)
- Replaced By: 84941398
MUFFLER, Exhaust Muffler/Resonator
84964250MUFFLER, EXHAUST REAR (W/ EXHAUST PIPE)
- Fitting Vehicle Options: CK1(06)(LM2,NB5)
87829963MUFFLER, EXHAUST REAR (W/ EXHAUST PIPE)(CODE ACYS,AFML,AFPB,AF3L)
- Fitting Vehicle Options: CK1(06)(L84,NB5)
Genuine GM Parts, the Right Choice
GMPartsGiant.com offers the wholesale prices for genuine 2021
GMC Yukon XL 2WD parts. Parts like Exhaust System/Rear are shipped directly from authorized GM dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 6 Cyl 3.0L Diesel, 8 Cyl 5.3L. Model Code: 1/2 TON.