Exhaust Components for 2020 GMC Acadia
No.
Part # / Description / Price
Price
1
Catalytic Converter 1 
GM
GM Description: Genuine GM OEM Catalytic Converter (MPN: 55516911) designed for 2.0L engines in select GM vehicles including the XT5 and Acadia models. This original equipment manufacturer part reduces harmful emissions while maintaining engine performance and fuel effici ...
MSRP $1,790.09
$1,170.71
MSRP $1,790.09
$1,170.71
1
3-Way Catalytic Converter with Flanges, Gasket, Studs, and Nuts 1 GM
GM Description: The GM OEM 3-Way Catalytic Converter (MPN: 12665890) is a genuine front-section emissions control component engineered to meet strict General Motors specifications for 2.0L and 2.0L turbo engines. This complete assembly includes flanges, gasket, studs, and ...
MSRP $2,172.48
$1,420.80
MSRP $2,172.48
$1,420.80
2
Catalytic Converter Gasket GM
GM Description: # Product Description
The GM OEM Catalytic Converter Gasket (MPN: 55502444) is a genuine factory-engineered seal component designed to prevent exhaust leaks at the catalytic converter connection point. This authentic General Motors part ensures proper sea ...
MSRP $7.90
$5.65
MSRP $7.90
$5.65
2
Exhaust System Front Gasket GM
GM Positions: Rear
Description: Genuine GM OEM Exhaust System Front Gasket (MPN: 23438041) engineered for 2.0L turbocharged engines across select GM vehicles. This original equipment manufacturer gasket seals the front exhaust section, preventing harmful gas leaks and ensuring optimal en ...
MSRP $22.23
$15.89
MSRP $22.23
$15.89
3
Converter & Pipe Brace GM
GM Notes: PARTS: Part included with catalytic converter.
Description: The Genuine GM OEM Converter & Pipe Brace (MPN: 55500824) is an essential exhaust system component designed to support and stabilize your catalytic converter and exhaust piping. This inner brace assembly fits 2021-2025 GM vehicles equipped with 2.0L and 2. ...
MSRP $15.16
$10.85
MSRP $15.16
$10.85
4
M8x1.25x25 Multi-Purpose Bolt GM
GM Description: Upgrade your GM vehicle with the genuine OEM M8x1.25x25 Multi-Purpose Bolt (MPN: 11519388), engineered to exact General Motors specifications for reliable fastening across select GM vehicles. This authentic GM part delivers precision threading and durabili ...
MSRP $10.97
$7.45
MSRP $10.97
$7.45
5
Multi-Purpose Nut GM
GM Description: The GM OEM Multi-Purpose Nut (MPN: 11546441) is a genuine fastener engineered to align and secure critical drivetrain and exhaust components across multiple GM platforms. This authentic General Motors part is designed for 1.4L, 1.8L, and 2.0L turbo engines ...
MSRP $0.37
$0.26
MSRP $0.37
$0.26
6
Catalytic Converter Brace GM
GM Description: The GM OEM Catalytic Converter Brace (MPN: 55500810) is a genuine factory-engineered support component designed for 2.0L engine applications across select GM vehicles. This authentic General Motors part secures and stabilizes your catalytic converter, ensu ...
MSRP $43.75
$29.90
MSRP $43.75
$29.90
7
M10x1.5x30 Multi-Purpose Bolt GM
GM Description: # Product Description
The GM OEM M10x1.5x30 Multi-Purpose Bolt (MPN: 11588738) is a genuine General Motors fastener engineered for secure assembly and structural integrity across multiple vehicle platforms. This precision-manufactured bolt is compatible w ...
MSRP $0.42
$0.29
MSRP $0.42
$0.29
8
Exhaust Front Pipe GM
GM Description: The Genuine GM OEM Exhaust Front Pipe (MPN: 84939875) is engineered to direct exhaust gases efficiently from your engine to the rear of your vehicle, ensuring optimal performance and emissions control. Designed specifically for select Blazer models with 2. ...
MSRP $336.33
$220.96
MSRP $336.33
$220.96
9
Exhaust Gasket GM
GM Notes: PARTS: Part included with catalytic converter.
Description: The GM OEM Exhaust Gasket (MPN: 22816982) is a genuine General Motors engine seal component engineered to create reliable exhaust system connections across multiple GM powertrains. This authentic GM part ensures proper sealing at exhaust manifold, center, ...
MSRP $2.07
$1.48
MSRP $2.07
$1.48
10
Muffler & Pipe GM
GM Description: Upgrade your vehicle's exhaust system with the Genuine GM OEM Muffler & Pipe (MPN: 84997140), engineered for 2.0L engines to deliver optimal performance and emissions control. This authentic General Motors replacement part reduces engine noise while mainta ...
MSRP $1,551.60
$1,018.82
MSRP $1,551.60
$1,018.82
10
Exhaust Front Muffler GM
GM Description: Traverse. 2.0l. Front. 2.0L, rear section. Has the necessary components to service your vehicle's exhaust muffler
Helps diminish the amount of noise emitted by your vehicle's exhaust system
Helps guide exhaust to the exterior of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
11
Muffler & Pipe Hanger GM
GM Notes: PARTS: Part included with muffler with tailpipe.
Description: Upgrade your vehicle's exhaust system with the Genuine GM OEM Muffler & Pipe Hanger (MPN: 84524029), engineered specifically for 2.0L turbocharged engines. This front-mounted exhaust hanger assembly reduces vibration and noise while supporting your muffler ...
MSRP $13.26
$9.48
MSRP $13.26
$9.48
12
Exhaust System Hanger Insulator GM
GM Notes: PARTS: Part included with muffler with tailpipe.
Description: The Genuine GM OEM Exhaust System Hanger Insulator (MPN: 20959239) is engineered to mount and stabilize your vehicle's exhaust system while minimizing vibration transfer to the chassis. This authentic General Motors part fits select GM vehicles equipped wi ...
MSRP $35.24
$24.08
MSRP $35.24
$24.08
13
Muffler & Pipe Hanger GM
GM Positions: Right
Notes: PARTS: Part included with muffler with tailpipe.
Description: Genuine GM OEM Muffler & Pipe Hanger (MPN: 85154361) is designed to securely support your vehicle's exhaust system components. This rear-mounted hanger bracket is engineered for 3.6L engines, 2.0L turbocharged engines, and 2.0L luxury models, providing rel ...
MSRP $92.26
$59.83
MSRP $92.26
$59.83
13
Exhaust System Hanger Bracket GM
GM Positions: Left
Notes: PARTS: Part included with muffler with tailpipe.
Description: Genuine GM OEM Exhaust System Hanger Bracket (MPN: 85154360) secures and supports your vehicle's rear exhaust system, reducing vibration and noise while maintaining proper alignment. This original equipment manufacturer part is engineered for optimal perfo ...
MSRP $55.32
$38.73
MSRP $55.32
$38.73
15
M8x1.25x35 Multi-Purpose Bolt GM
GM Notes: PARTS: Part included with muffler with tailpipe.
Description: This GM Genuine M8x1.25x35 Multi-Purpose Bolt (MPN: 11588725) is an OEM fastener engineered to meet General Motors' strict manufacturing specifications for secure assembly across select GM vehicles. This metric bolt delivers reliable fastening performance ...
MSRP $9.00
$6.11
MSRP $9.00
$6.11
16
Heat Shield GM
GM Description: Genuine GM OEM Heat Shield (MPN: 55494514) protects your catalytic converter and exhaust system from excessive heat damage on 2021-2025 Buick Envision models. This upper heat shield assembly is specifically engineered for 2.0L turbocharged engines and work ...
MSRP $20.05
$14.34
MSRP $20.05
$14.34
17
Turbocharger Heat Shield GM
GM Description: The Genuine GM OEM Turbocharger Heat Shield (MPN: 55501898) is engineered to protect turbocharger components from extreme engine heat on 2.0L turbocharged engines. This inner heat shield is designed and tested to GM's rigorous factory standards, ensuring o ...
MSRP $10.01
$6.81
MSRP $10.01
$6.81
18
Exhaust Front Underbody Heat Shield GM
GM Description: # Product Description
The Genuine GM OEM Exhaust Front Underbody Heat Shield (MPN: 84266513) is engineered to protect your vehicle's undercarriage and engine bay from damaging exhaust heat. This factory-original heat shield is designed for select GM vehic ...
MSRP $59.05
$40.35
MSRP $59.05
$40.35
19
Heat Shield GM
GM Positions: Right
Description: Protect your engine with the genuine GM OEM Heat Shield (MPN: 84744673), a rear exhaust heat deflector designed for multiple GM engine sizes including 2.5L, 3.6L, 2.0L, and 2.0L Turbo powerplants. This essential thermal management component shields critica ...
MSRP $55.24
$37.76
MSRP $55.24
$37.76
20
Heat Shield GM
GM Positions: Left
Description: Protect your engine with the Genuine GM OEM Heat Shield (MPN: 84826728), a critical thermal management component engineered for rear-mounted engine applications across multiple GM powertrains including 2.0L, 2.0L Turbo, 2.5L, and 3.6L engines. This factory ...
MSRP $34.48
$23.57
MSRP $34.48
$23.57
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.