How to replace the muffler on the NEA/NEB on GMC Acadia?

To changeingly set the Muffler on the nea/neb, first, lift and support the vehicle. Lift the exhaust flexible pipe to Muffler nuts, following, by using an assistant for the rubber insulators from the exhaust underbody hangers (1, 2, and 3). Next, with a little help, lift off the Muffler assembly from the exhaust flexible pipe and the car. For the installation, with the help of the assistant, fix the Muffler assembly at the vehicle and link it with the exhaust flexible pipeline. Afterwards, mount the rubber insulators onto the exhaust underbody hangers (1, 2, and 3). After which, install the exhaust flexible pipe to Muffler nuts and tighten to 50 n.m (37 lb ft). Finally, lower the vehicle.

OEM GMC Acadia Muffler

Exhaust Muffler

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15 Mufflers found

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GMC Acadia Muffler W/Tpipe Part Number: 19420305
$1255.44 MSRP: $1872.45
You Save: $617.01 (33%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Muffler Assembly, Exhaust (W/ Exhaust Aftertreatment); Muffler
- Replaced by: 85538822
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2019 GMC Acadia | SLE, SLT | 6 Cyl 3.6 L GAS
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GMC Acadia Muffler & Pipe Part Number: 15903511
$237.27 MSRP: $354.74
You Save: $117.47 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Muffler, Exhaust; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Muffler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009 GMC Acadia | SLE, SLT | 6 Cyl 3.6 L GAS
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GMC Acadia Muffler W/Tpipe Part Number: 85513029
$1217.19 MSRP: $1815.00
You Save: $597.81 (33%)
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Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/Exhaust Aftertreatment); Muffler; Muffler, Exhaust
- Replaces: 19420241, 84581763, 84694002, 84315301
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2021 GMC Acadia | AT4, Denali, SLE, SLT | 6 Cyl 3.6 L GAS
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GMC Acadia Muffler W/Tpipe Part Number: 85132442
$1395.66 MSRP: $2082.97
You Save: $687.31 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/Exhaust Aftertreatment); Muffler; Muffler, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022-2023 GMC Acadia | AT4, Denali, SLT | 6 Cyl 3.6 L GAS
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GMC Acadia Muffler & Pipe Part Number: 84997140
$1012.21 MSRP: $1520.14
You Save: $507.93 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler
- Replaces: 84925267, 84724453
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2023 GMC Acadia | Denali, SLE, SLT | 4 Cyl 2.0 L GAS
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GMC Acadia Muffler & Pipe Part Number: 84939878
$545.76 MSRP: $819.63
You Save: $273.87 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler
- Replaces: 84779200, 84418851, 84694013
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2020-2021 GMC Acadia | SL, SLE | 4 Cyl 2.5 L GAS
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GMC Acadia Muffler & Pipe Part Number: 84694000
$816.56 MSRP: $1226.31
You Save: $409.75 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler
- Replaces: 84189399, 84581761, 84107674, 84020993, 84276339
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017-2019 GMC Acadia | SL, SLE, SLT | 4 Cyl 2.5 L GAS
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GMC Acadia Muffler & Pipe Part Number: 23452801
$1139.86 MSRP: $1711.84
You Save: $571.98 (34%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler W/Tpipe; Muffler; Muffler, Exhaust Muffler/Resonator
- Replaces: 22751826
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2016 GMC Acadia | Denali | 6 Cyl 3.6 L GAS
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GMC Acadia Muffler W/Tpipe Part Number: 22757000
$1282.78 MSRP: $1926.49
You Save: $643.71 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler
- Replaces: 15903512, 20818948
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2009-2012 GMC Acadia | Denali, SL, SLE, SLT | 6 Cyl 3.6 L GAS
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GMC Acadia Muffler W/Tpipe Part Number: 19420287
$1500.60 MSRP: $2250.45
You Save: $749.85 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly, Exhaust (W/ Exhaust Aftertreatment); Muffler; Muffler, Exhaust
- Replaces: 84048837, 84026824, 84201715
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017 GMC Acadia | Denali | 6 Cyl 3.6 L GAS
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GMC Acadia Muffler W/Tpipe Part Number: 19420289
$1253.19 MSRP: $2143.52
You Save: $890.33 (42%)
ADD TO CART
Product Specifications
- Other Name: Muffler Assembly, Exhaust (W/ Exhaust Aftertreatment); Exhaust Pipe; Muffler; Muffler, Exhaust
- Replaces: 84020990, 84048838, 84201714
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017 GMC Acadia | SLE, SLT | 6 Cyl 3.6 L GAS
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GMC Acadia Muffler W/Tpipe Part Number: 84590712
Product Specifications
- Other Name: Muffler, Exhaust; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Muffler
- Replaces: 25925818, 15220664, 25849042
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2008 GMC Acadia | SLE, SLT | 6 Cyl 3.6 L GAS
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GMC Acadia Muffler & Pipe Part Number: 23165043
Product Specifications
- Other Name: Muffler, Exhaust Muffler/Resonator; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Muffler W/Tpipe; Muffler
- Position: Rear
- Replaces: 20756709
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2015-2016 GMC Acadia | SL, SLE, SLT | 6 Cyl 3.6 L GAS
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GMC Acadia Muffler W/Tpipe Part Number: 23165042
Product Specifications
- Other Name: Muffler, Exhaust Muffler/Resonator; Exhaust Pipe; Muffler
- Position: Rear
- Replaces: 22751827
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013-2016 GMC Acadia | Denali, SL, SLE, SLT | 6 Cyl 3.6 L GAS
View related parts
GMC Acadia Muffler W/Tpipe Part Number: 22757002
Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler
- Replaces: 20756230
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2012 GMC Acadia | Denali, SL, SLE, SLT | 6 Cyl 3.6 L GAS

GMC Acadia Muffler

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The Muffler is an integral part of the GMC Acadia exhaust system that has incurred reputation and fame for efficiency. Located at the rear of the vehicle to reduce the amount of noise generated from the engine yet allow the distinguished emission of gases that are dangerous to be duct to the outside, the Acadia Muffler goes a long way in promoting efficiency and safety. This GMC Muffler with high corrosion and perforation resistance is made using stain steel or aluminized steel and it is suitable for the Acadia series of vehicles. The design of the Acadia Muffler is consistent with specific vehicle applications for a direct fit, and this makes installation easier for the car owners. Furthermore, there are performance-tuned version of the Muffler that caters to the need of the performance-oriented individuals who want better exhaust stunning as well as powerful sound. Acadia Muffler is much more than just a silencer; it also aids in controlling back pressure which is vital for the efficacy of the automobile's engine. Due to the legal measures that have been placed on the exhaust systems, the Muffler is a significant aerosoler in auto engineering and legal requirements. Its odd options such as option of dual exhaust systems in successive models such as Denali boost the Acadia's market appeal. All in all, its Muffler demonstrates the company's attention to quality, safety, and power making it a worthy addition to GMC Acadia owners' car.

GMC Acadia Muffler Parts Questions & Experts Answers

Muffler W/Tpipe
84590712
Q: How to replace the muffler on the NEA/NEB on GMC Acadia?
A:
To changeingly set the Muffler on the nea/neb, first, lift and support the vehicle. Lift the exhaust flexible pipe to Muffler nuts, following, by using an assistant for the rubber insulators from the exhaust underbody hangers (1, 2, and 3). Next, with a little help, lift off the Muffler assembly from the exhaust flexible pipe and the car. For the installation, with the help of the assistant, fix the Muffler assembly at the vehicle and link it with the exhaust flexible pipeline. Afterwards, mount the rubber insulators onto the exhaust underbody hangers (1, 2, and 3). After which, install the exhaust flexible pipe to Muffler nuts and tighten to 50 n.m (37 lb ft). Finally, lower the vehicle.