Genuine 2018 Chevrolet Impala Muffler

Exhaust Muffler

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7 Mufflers found

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2018 Chevrolet Impala Muffler Assembly, Exhaust (W/ Exhaust Pipe)
Part Number: 84289381
$821.73 MSRP: $1239.66
You Save: $417.93 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Muffler Assembly, Exh (W/ Exh Pipe); Muffler, Muffler & Pipe
- Replaces: 20926636, 23405785
- Item Weight: 55.90 Pounds
- Item Dimensions: 7.8 x 58.2 x 118.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84289381
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2018 Chevrolet Impala Submodels:
- LS 4 DOOR NOTCHBACK, LT 4 DOOR NOTCHBACK | 6 Cyl 3.6L
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2018 Chevrolet Impala Muffler Assembly, Exh (W/ Exh Pipe)
Part Number: 84289379
$686.33 MSRP: $1035.39
You Save: $349.06 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Muffler, Muffler & Pipe
- Replaces: 23405787, 20926642
- Item Dimensions: 117.8 x 56.4 x 8.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84289379
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2018 Chevrolet Impala Submodels:
- LTZ 4 DOOR NOTCHBACK | 4 Cyl 2.5L
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2018 Chevrolet Impala Muffler Assembly, Exhaust (W/ Exhaust Pipe)
Part Number: 84289383
$860.71 MSRP: $1298.46
You Save: $437.75 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly, Exh (W/ Exh Pipe); Muffler, Muffler & Pipe
- Replaces: 23398752, 20926637, 23405786
- Item Weight: 57.20 Pounds
- Item Dimensions: 117.8 x 58.6 x 7.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84289383
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2018 Chevrolet Impala Submodels:
- LTZ 4 DOOR NOTCHBACK | 6 Cyl 3.6L
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2018 Chevrolet Impala Muffler Assembly, Exhaust Rear (W/ Exhaust Pipe)
Part Number: 84008731
$694.08 MSRP: $1047.09
You Save: $353.01 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: MUFFLER, Exhaust Muffler/Resonator; Muffler
- Position: Rear
- Item Dimensions: 122.3 x 26.1 x 7.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84008731
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2018 Chevrolet Impala Submodels:
- LT 4 DOOR NOTCHBACK | 4 Cyl 2.5L
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2018 Chevrolet Impala Muffler Assembly, Exhaust Rear (W/ Exhaust Pipe)
Part Number: 84289393
$800.48 MSRP: $1207.61
You Save: $407.13 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly, Exh Rr (W/ Exh Pipe)
- Position: Rear
- Replaces: 84008730
- Item Dimensions: 122.4 x 56.4 x 8.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84289393
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2018 Chevrolet Impala Submodels:
- LTZ 4 DOOR NOTCHBACK | 6 Cyl 3.6L
View related parts
2018 Chevrolet Impala Muffler Assembly, Exhaust Rear (W/ Exhaust Pipe)
Part Number: 84289392
$821.73 MSRP: $1239.66
You Save: $417.93 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly, Exh Rr (W/ Exh Pipe); Muffler
- Position: Rear
- Replaces: 84008729
- Item Dimensions: 118.9 x 57.0 x 8.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 84289392
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2018 Chevrolet Impala Submodels:
- LTZ 4 DOOR NOTCHBACK | 4 Cyl 2.5L
View related parts
2018 Chevrolet Impala Muffler Assembly, Exhaust (W/ Exhaust Pipe)
Part Number: 23405784
$860.71 MSRP: $1298.46
You Save: $437.75 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: MUFFLER, Exhaust; Muffler & Pipe
- Replaces: 20985838
- Item Weight: 44.70 Pounds
- Item Dimensions: 120.7 x 33.6 x 10.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 23405784
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2018 Chevrolet Impala Submodels:
- LS 4 DOOR NOTCHBACK, LT 4 DOOR NOTCHBACK | 4 Cyl 2.5L

2018 Chevrolet Impala Muffler

Achieve unprecedented performance experience with our genuine 2018 Chevrolet Impala Muffler. All our parts are engineered for a perfect fit and maximum durability to ensure that your Impala returns to factory condition. Specially designed for the 2018 Chevrolet Impala, this Muffler offers superior reliability and ease of installation for anyone.

We are your prime source for competitively priced and high-quality OEM 2018 Chevrolet Impala 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.