Genuine 2021 GMC Yukon Muffler

Exhaust Muffler

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14 Mufflers found

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2021 GMC Yukon 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
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Product Specifications
- Other Name: Muffler Assembly, Exh Rr (W/ Exh Pipe) *Install 1.00
- Condition: New
- Fitment Type: Direct Replacement
- Product Grade: Performance Parts
- SKU: 84460755
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 GMC Yukon Submodels:
- , 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV | 8 Cyl 6.2L
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2021 GMC Yukon 5.3L Cat-Back Single-Exit Exhaust Upgrade System with Polished Tip and GMC Logo
Part Number: 84488078
$1893.38 MSRP: $2295.00
You Save: $401.62 (18%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Muffler Assembly, Exh Rr (W/ Exh Pipe)
- Condition: New
- Fitment Type: Direct Replacement
- Product Grade: Performance Parts
- SKU: 84488078
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 GMC Yukon Submodels:
- , 1/2 TON | 8 Cyl 5.3L
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2021 GMC Yukon 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
- Condition: New
- Fitment Type: Direct Replacement
- Product Grade: Performance Parts
- SKU: 84460754
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 GMC Yukon Submodels:
- , YUKON/DENALI/ESCALADE | 8 Cyl 6.2L
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2021 GMC Yukon 5.3L Cat-Back Single-Exit Exhaust Upgrade System with Polished Tip and GMC Logo
Part Number: 84488077
$1893.38 MSRP: $2295.00
You Save: $401.62 (18%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly, Exh Rr (W/ Exh Pipe) *Install 0.70
- Condition: New
- Fitment Type: Direct Replacement
- Product Grade: Performance Parts
- SKU: 84488077
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 GMC Yukon Submodels:
- YUKON/DENALI/ESCALADE | 8 Cyl 5.3L
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2021 GMC Yukon Muffler Assembly, Exh Rr (W/ Exh Pipe)
Part Number: 84964232
$507.20 MSRP: $765.15
You Save: $257.95 (34%)
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Product Specifications
- Other Name: Muffler, Muffler & Pipe Assembly, Rear Muffler
- Position: Rear
- Replaces: 84435725
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84964232
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2021 GMC Yukon Submodels:
- , YUKON/DENALI/ESCALADE | 8 Cyl 6.2L
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2021 GMC Yukon 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
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Product Specifications
- Other Name: Muffler, Muffler & Pipe Assembly, Rear Muffler
- Position: Rear
- Replaces: 84435723
- Item Weight: 28.60 Pounds
- Item Dimensions: 62.8 x 51.0 x 9.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84964238
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2021 GMC Yukon Submodels:
- , YUKON/DENALI/ESCALADE | 8 Cyl 5.3L
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2021 GMC Yukon 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
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Product Specifications
- Other Name: Muffler, Muffler & Pipe Assembly
- Position: Rear
- Replaces: 84435726
- Item Weight: 27.50 Pounds
- Item Dimensions: 61.2 x 52.0 x 10.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84964233
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2021 GMC Yukon Submodels:
- , 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV | 8 Cyl 6.2L
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2021 GMC Yukon Muffler Assembly, Exh
Part Number: 84946740
$593.66 MSRP: $895.60
You Save: $301.94 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Center Muffler, Muffler, Muffler & Pipe Assembly
- Replaced by: 85653996
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84946740
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 GMC Yukon Submodels:
- , YUKON/DENALI/ESCALADE | 8 Cyl 6.2L
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2021 GMC Yukon Muffler Assembly, Exh Rr (W/ Exh Pipe)
Part Number: 84964239
$471.53 MSRP: $711.34
You Save: $239.81 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler, Muffler & Pipe Assembly
- Position: Rear
- Replaces: 84435724
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84964239
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2021 GMC Yukon Submodels:
- , 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV | 8 Cyl 5.3L
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2021 GMC Yukon MUFFLER ASM-EXH RR (W/ EXH PIPE)
Part Number: 84964250
$180.35 MSRP: $270.85
You Save: $90.50 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Muffler, Muffler & Pipe Assembly, Rear Muffler
- Position: Rear
- Replaces: 84707620
- Condition: New
- SKU: 84964250
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 GMC Yukon Submodels:
- , 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 6 Cyl 3.0L Diesel
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2021 GMC Yukon Muffler Assembly, Exh
Part Number: 84964236
$404.69 MSRP: $607.77
You Save: $203.08 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Center Muffler, Muffler, Muffler & Pipe Assembly
- Replaces: 23241285
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84964236
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 GMC Yukon Submodels:
- , YUKON/DENALI/ESCALADE | 8 Cyl 5.3L
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2021 GMC Yukon MUFFLER ASM-EXH
Part Number: 84964237
$382.71 MSRP: $574.75
You Save: $192.04 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Center Muffler, Muffler, Muffler & Pipe Assembly
- Replaces: 23241286
- Condition: New
- SKU: 84964237
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 GMC Yukon Submodels:
- , 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV | 8 Cyl 5.3L
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2021 GMC Yukon MUFFLER ASM-EXH RR (W/ EXH PIPE)
Part Number: 87829963
$240.40 MSRP: $361.04
You Save: $120.64 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler, Muffler & Pipe Assembly, Rear Muffler
- Position: Rear
- Replaces: 86779855, 84269323
- Condition: New
- SKU: 87829963
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 GMC Yukon Submodels:
- , 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV, YUKON/DENALI/ESCALADE | 8 Cyl 5.3L
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2021 GMC Yukon MUFFLER ASM-EXH
Part Number: 84946741
$584.20 MSRP: $881.33
You Save: $297.13 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Center Muffler, Muffler, Muffler & Pipe Assembly
- Replaced by: 85653997
- Condition: New
- SKU: 84946741
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2021 GMC Yukon Submodels:
- , 1/2 TON, YUKON XL/DENALI XL/ESCALADE ESV | 8 Cyl 6.2L

2021 GMC Yukon Muffler

Achieve unprecedented performance experience with our genuine 2021 GMC Yukon Muffler. All our parts are engineered for a perfect fit and maximum durability to ensure that your Yukon returns to factory condition. Specially designed for the 2021 GMC Yukon, this Muffler offers superior reliability and ease of installation for anyone.

We are your prime source for competitively priced and high-quality OEM 2021 GMC Yukon Muffler. We provide you with parts that will allow you to save a lot of money without sacrificing quality. All our OEM parts are backed by the manufacturer's warranty and shipped out at a swift rate.

Related 2021 GMC Yukon Parts

Alternate Year Models

2020 GMC Yukon Muffler 2022 GMC Yukon Muffler