Exhaust Components for 2025 Buick Envision
No.
Part # / Description / Price
Price
2
Catalytic Converter Gasket 
GM
GM Notes: PARTS: Part cannot be reused/reinstalled.
Description: Acadia. At catalytic converter. 2019, upper. XT4. Catalytic converter gasket. CT6. 2.0L. Helps provide a tight seal for your vehicle's catalytic converter
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $6.72
$5.06
MSRP $6.72
$5.06
3
Exhaust Pipe Clamp GM
GM Description: Helps provide a tight seal for your vehicle's exhaust connections
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $10.08
$7.05
MSRP $10.08
$7.05
4
Converter & Pipe Brace GM
GM Notes: PARTS: Part included with converter & pipe.
Description: 2021-25, inner. 2.0L, inner. 2.0L turbo.
MSRP $14.79
$10.35
MSRP $14.79
$10.35
5
Catalytic Converter Brace GM
GM Description: 2.0L. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $42.68
$29.84
MSRP $42.68
$29.84
6
Exhaust Front Pipe GM
GM Description: Awd. XT4. 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
MSRP $321.72
$212.71
MSRP $321.72
$212.71
7
Exhaust Gasket GM
GM Notes: PARTS: Part included with front pipe.
Description: Dual exhaust. 1.5L turbo. 3.6L. 1.6L. 1.8L, center and rear. 2.5L, with dual muffler. 2.0L turbo, 2011-2013. 2.4L. Helps provide a tight seal for various components of your vehicle
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $1.60
$1.20
MSRP $1.60
$1.20
8
Exhaust System Insulator GM
GM Notes: PARTS: Part included with front pipe. Part number listed is for estimating purposes only. Contact local dealer for specific part and pricing information.
Description: 2.0L turbo, 2014-2017, with awd. 3.6L. 3.0L, with awd. Helps secure and support your vehicle's exhaust pipe to the underside of the vehicle
Helps prevent excessive vibration and noise from entering the interior cabin
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $45.08
$31.51
MSRP $45.08
$31.51
9
Exhaust Bracket GM
GM Notes: PARTS: Part included with front pipe. Part number listed is for estimating purposes only. Contact local dealer for specific part and pricing information.
Description: 2021-25, awd.
MSRP $77.37
$54.08
MSRP $77.37
$54.08
12
Muffler & Pipe Insulator GM
GM Notes: PARTS: Part included with muffler & pipe.
Description: 2021-25.
MSRP $20.98
$14.67
MSRP $20.98
$14.67
13
Muffler & Pipe Hanger - Passenger Side (RH) GM
GM Positions: Right
Notes: PARTS: Part included with muffler & pipe.
Description: Passenger Side (RH).
MSRP $52.03
$36.38
MSRP $52.03
$36.38
13
Muffler & Pipe Hanger - Driver's Side (LH) GM
GM Positions: Left
Notes: PARTS: Part included with muffler & pipe.
Description: Driver's Side (LH).
MSRP $52.03
$36.38
MSRP $52.03
$36.38
14
Heat Shield GM
GM Description: 2021-25, catalytic cnvrtr. Envision. Catalytic converter. 2.0L, converter & pipe, upper. 2.0L, outer. 2.0L, catalytic cnvrtr. 2.0L turbo, upper.
MSRP $20.05
$14.01
MSRP $20.05
$14.01
15
Exhaust Intermediate Underbody Heat Shield GM
GM Notes: PARTS: Part has related components that cannot be reused/reinstalled; gasket.
Description: 3.6L, front. Center pipe. 2.5L. front. Can help prevent exhaust heat from damaging your vehicle's undercarriage and engine compartment components
This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $115.74
$78.13
MSRP $115.74
$78.13
16
Exhaust Muffler Heat Shield GM
GM Notes: PARTS: Part has related components that cannot be reused/reinstalled; gasket.
Description: Muffler. This GM Genuine Part is designed, engineered, and tested to rigorous standards and is backed by General Motors
MSRP $100.73
$68.00
MSRP $100.73
$68.00
Related Parts
Part # / Description / Price
Price
Front Pipe 1 GM
GM Description: XT4. Fwd. Envision. 2.0l. With 3-way converter.
MSRP $1,758.93
$1,152.98
MSRP $1,758.93
$1,152.98
1 This price excludes a refundable manufacturer's core charge. Add the part to your cart to see the core charge.