Genuine GMC Sierra Muffler

Exhaust Muffler

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

228 Mufflers found

View related parts
GMC Sierra 5.3L Short Wheel Base Cat-Back Dual Exit Exhaust Upgrade System
Part Number: 84173604
$1366.05 MSRP: $2395.00
You Save: $1028.95 (43%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly, Exh Rr (W/ Exh Pipe) *Install 1.00
- Replaced by: 84964739
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2024 GMC Sierra | CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 8 Cyl 5.3L
View related parts
GMC Sierra 5.3L Short Wheel Base Cat-Back Single Exit Exhaust Upgrade System with Chevrolet Bowtie Logo
Part Number: 84173601
$1233.38 MSRP: $1495.00
You Save: $261.62 (18%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly, Exh Rr (W/ Exh Pipe) *Install 0.50
- Replaced by: 84964738
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2024 GMC Sierra | CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 8 Cyl 5.3L
View related parts
GMC Sierra 6.2L Cat-Back Dual-Exit Exhaust Upgrade System
Part Number: 84460755
$1993.46 MSRP: $3495.00
You Save: $1501.54 (43%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly, Exh Rr (W/ Exh Pipe) *Install 1.00
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022-2024 GMC Sierra | 8 Cyl 6.2L
View related parts
GMC Sierra Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
Part Number: 19257842
$415.91 MSRP: $592.59
You Save: $176.68 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Asm,Exhaust (W/ Exhaust Pipe & Tail Pipe); Muffler, Muffler & Pipe
- Replaces: 15092769
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2008 GMC Sierra | REGULAR CAB 6'6" BOX 1/2 TON | 8 Cyl 4.8L
View related parts
GMC Sierra Muffler Asm,Exhaust (W/ Exhaust Pipe)
Part Number: 84020524
$488.77 MSRP: $696.39
You Save: $207.62 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: MUFFLER ASM,EXH (W/ EXH PIPE); Muffler, Muffler & Pipe
- Replaces: 23377844, 23487120, 20757704, 23219692
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2016 GMC Sierra | 1500 REGULAR CAB STANDARD BOX | 6 Cyl 4.3L, 8 Cyl 5.3L
View related parts
GMC Sierra 6.2L Cat-Back Dual-Exit Exhaust Upgrade System
Part Number: 84460754
$2800.88 MSRP: $3395.00
You Save: $594.12 (18%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly, Exh Rr (W/ Exh Pipe) *Install 1.00
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022-2024 GMC Sierra | 8 Cyl 6.2L
View related parts
GMC Sierra 6.2L Cat-Back Dual-Exit Exhaust Upgrade System
Part Number: 84888291
$2800.88 MSRP: $3395.00
You Save: $594.12 (18%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly, Exh Rr (W/ Exh Pipe) *Install 1.00
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022-2024 GMC Sierra | 8 Cyl 6.2L
View related parts
GMC Sierra Muffler Assembly, Exh Rr (W/ Exh Pipe)
Part Number: 84964232
$507.20 MSRP: $765.15
You Save: $257.95 (34%)
ADD TO CART
Product Specifications
- Other Name: Muffler, Muffler & Pipe Assembly, Rear Muffler
- Position: Rear
- Replaces: 84435725
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022-2024 GMC Sierra | 8 Cyl 6.2L
View related parts
GMC Sierra Muffler Assembly, Exh (W/ Exh Pipe)
Part Number: 84665236
$669.59 MSRP: $1010.14
You Save: $340.55 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler, Muffler & Pipe
- Replaces: 23377842, 23487119, 84053744, 84327965, 20757703, 23219691, 84020522, 23239259
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2019 GMC Sierra | 1500 CREW CAB, 1500 DOUBLE CAB STANDARD BOX, CREW CAB 1/2 TON | 6 Cyl 4.3L, 8 Cyl 5.3L
View related parts
GMC Sierra Muffler Assembly, Exh Rr (W/ Exh Pipe)
Part Number: 84964238
$478.21 MSRP: $721.43
You Save: $243.22 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler, Muffler & Pipe Assembly, Rear Muffler
- Position: Rear
- Replaces: 84435723
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022-2024 GMC Sierra | 8 Cyl 5.3L
View related parts
GMC Sierra Muffler Assembly, Exh Rr (W/ Exh Pipe)
Part Number: 84964233
$502.78 MSRP: $758.49
You Save: $255.71 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler, Muffler & Pipe Assembly
- Position: Rear
- Replaces: 84435726
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022-2024 GMC Sierra | 8 Cyl 6.2L
View related parts
GMC Sierra Muffler Assembly, Exh (W/ Exh Pipe)
Part Number: 84797265
$1017.95 MSRP: $1535.67
You Save: $517.72 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler, Muffler & Pipe
- Replaced by: 85653999
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2023 GMC Sierra | CREW CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 8 Cyl 6.2L
View related parts
GMC Sierra Exhaust Muffler (W/ Exhaust Aftertreatment)
Part Number: 23424568
$1559.82 MSRP: $2340.02
You Save: $780.20 (34%)
ADD TO CART
Product Specifications
- Other Name: Muffler,Exhaust (W/ Exhaust Aftertreatment)
- Replaces: 22751931, 25811705
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2015 GMC Sierra | 3500 REGULAR CAB, REGULAR CAB CHASSIS 1 TON 137.0 | 8 Cyl 6.0L Flex
View related parts
GMC Sierra Muffler Assembly, Exh
Part Number: 84946740
$593.66 MSRP: $895.60
You Save: $301.94 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Center Muffler, Muffler, Muffler & Pipe Assembly
- Replaced by: 85653996
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022-2024 GMC Sierra | 8 Cyl 6.2L
View related parts
GMC Sierra 6.2L Short Wheelbase Cat-Back Dual Exit Exhaust Upgrade System (for ZR2 and AT4X trims)
Part Number: 87816783
$1975.88 MSRP: $2395.00
You Save: $419.12 (18%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: MUFFLER ASM-EXH RR (W/ EXH PIPE) *INSTALL 1.00
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022-2023 GMC Sierra | CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON | 8 Cyl 6.2L
View related parts
GMC Sierra Muffler Assembly, Exhaust (W/ Exhaust Pipe)
Part Number: 84308120
$832.36 MSRP: $1255.70
You Save: $423.34 (34%)
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly, Exh (W/ Exh Pipe); Mirror Assembly, Muffler & Pipe
- Replaces: 23377854, 84012772, 23219682, 23239251
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2018 GMC Sierra | 1500 CREW CAB, CREW CAB 1/2 TON | 8 Cyl 6.2L
View related parts
GMC Sierra MUFFLER ASM-EXH RR (W/ EXH PIPE)
Part Number: 84964234
$367.10 MSRP: $551.31
You Save: $184.21 (34%)
ADD TO CART
Product Specifications
- Other Name: Muffler, Rear Muffler
- Position: Rear
- Replaces: 84269324
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022-2024 GMC Sierra | 8 Cyl 6.2L
View related parts
GMC Sierra MUFFLER ASM-EXH (W/ EXH PIPE)
Part Number: 86533471
$686.57 MSRP: $1035.76
You Save: $349.19 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Replaces: 23241280, 85555978
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2024 GMC Sierra | CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 4 Cyl 2.7L
View related parts
GMC Sierra 6.2L Short Wheel Base Cat-Back Dual-Exit Exhaust System Upgrade
Part Number: 84964744
$1975.88 MSRP: $2395.00
You Save: $419.12 (18%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly, Exh Rr (W/ Exh Pipe) *Install 1.00
- Replaces: 84527234, 84173613
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2019-2023 GMC Sierra | CREW CAB 5'8" 1/2 TON, CREW CAB 5'8" BOX 1/2 TON, EXTENDED CAB 6'6" BOX 1/2 TON | 8 Cyl 6.2L
View related parts
GMC Sierra Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
Part Number: 25811685
$977.59 MSRP: $1474.79
You Save: $497.20 (34%)
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly, Exhaust (W/ Exhaust Pipe & Tail Pipe); Muffler & Pipe
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2019 GMC Sierra | 1 TON CREW CAB, 2500 CREW CAB STANDARD BOX, 3500 CREW CAB STANDARD BOX, CREW CAB 1 TON 119.0, CREW CAB 6'6" BOX 3/4 TON | 8 Cyl 6.0L, 8 Cyl 6.0L Flex

| Page 1 of 12 |Next >

1-20 of 228 Results

GMC Sierra Muffler

Each OEM GMC Sierra Muffler we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.