How to replace a muffler on Buick Park Avenue?

Begin your Muffler replacement by raising and supporting the vehicle before you support both the Exhaust Pipe and the Muffler. You should use a suitable cutting instrument to cut the Exhaust Pipe directly beside the Muffler welding point. First remove the neck fastening the rear Exhaust Hanger bracket to the rear Exhaust Hanger. Pull out the Muffler so that you can remove it from the vehicle. Beginning with a suitable lubricating the tail pipe hanger rod's surface allows hanger removal. Next step is to disengage the rear Exhaust Hanger from the tail pipe hanger rod by pulling it outward. Align the Muffler and Exhaust Pipe afterwards before setting the Muffler clamp in position without applying force yet. A soapy solution applied on the tail pipe hanger rod and the inner diameter of the rear Exhaust Hanger will help installation and after you press the rear Exhaust Hanger over the tail pipe hanger rod you should position it to the rear Exhaust Hanger bracket. Screw and tighten the rear Exhaust Hanger nut against the bracket until torque reaches 30 nm (22 ft. Lbs.). Use a soapy solution on the tail pipe opening before you align the Muffler to the vehicle and ensure that the opening is horizontal. Finish by tightening the Muffler clamp nuts to 40 nm (30 ft. Lbs.). Finally, lower the vehicle.

OEM Buick Park Avenue Muffler

Exhaust Muffler

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19 Mufflers found

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Buick Park Avenue Muffler & Pipe
Part Number: 25657446
$65.48 MSRP: $282.15
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Product Specifications
- Other Name: Muffler, Engine Exhaust; Exhaust Pipe; Muffler; Muffler, Exhaust Tail Pipe; Muffler, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Converter & Pipe
Part Number: 25754988
Product Specifications
- Other Name: Muffler Assembly-Exhaust with Tail Pipe & Catalytic Converter; Direct-Fit Exhaust System Kit.; Muffler; Muffler, Exhaust
- Replaces: 25706842, 25738458
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2005 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Converter & Pipe
Part Number: 25749911
Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/Exhaust & Tail Pipe & 3W; Catalytic Converter; Exhaust Pipe; Muffler; Muffler, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2005 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Muffler W/Tpipe, Passenger Side
Part Number: 25738947
Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler; Muffler, Exhaust Tail Pipe
- Position: Passenger Side
- Replaces: 25668333
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2002 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
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Buick Park Avenue Muffler W/Tpipe, Driver Side
Part Number: 25738946
Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler; Muffler, Exhaust Tail Pipe
- Position: Driver Side
- Replaces: 25668332
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2002 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
View related parts
Buick Park Avenue Muffler & Pipe
Part Number: 25738945
Product Specifications
- Other Name: Muffler, Exhaust; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Muffler; Muffler, Exhaust Tail Pipe
- Replaces: 25668331
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2003 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
View related parts
Buick Park Avenue Converter & Pipe
Part Number: 25700191
Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/Exhaust & Tail Pipe & 3W; Catalytic Converter; Exhaust Pipe; Muffler, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
View related parts
Buick Park Avenue Converter & Pipe
Part Number: 25700190
Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/Exhaust & Tail Pipe & 3W; Catalytic Converter; Exhaust Pipe; Muffler, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
View related parts
Buick Park Avenue Converter & Pipe
Part Number: 25700189
Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/Exhaust & Tail Pipe & 3W; Catalytic Converter; Exhaust Pipe; Muffler, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
View related parts
Buick Park Avenue Converter & Pipe
Part Number: 25700188
Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/Exhaust & Tail Pipe & 3W; Catalytic Converter; Exhaust Pipe; Muffler, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
View related parts
Buick Park Avenue Muffler W/Tpipe, Passenger Side
Part Number: 25657448
Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/Tail Pipe) Right-Hand; Exhaust Pipe; Muffler; Muffler, Exhaust Tail Pipe; Muffler, Exhaust
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
View related parts
Buick Park Avenue Muffler W/Tpipe, Driver Side
Part Number: 25657447
Product Specifications
- Other Name: Muffler Assembly-Exhaust (W/Tail Pipe) Left-Hand; Exhaust Pipe; Muffler; Muffler, Exhaust Tail Pipe; Muffler, Exhaust
- Position: Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
View related parts
Buick Park Avenue Muffler & Pipe
Part Number: 25646333
Product Specifications
- Other Name: Muffler, Engine Exhaust; Exhaust Pipe; Muffler, Exhaust; Muffler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
View related parts
Buick Park Avenue Muffler & Pipe
Part Number: 25646331
Product Specifications
- Other Name: Muffler, Engine Exhaust; Exhaust Pipe; Muffler; Muffler, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
View related parts
Buick Park Avenue Muffler & Pipe
Part Number: 25623961
Product Specifications
- Other Name: Muffler, Engine Exhaust; Exhaust Pipe; Muffler, Exhaust; Muffler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
View related parts
Buick Park Avenue Muffler & Pipe
Part Number: 25623960
Product Specifications
- Other Name: Muffler, Engine Exhaust; Exhaust Pipe; Muffler; Muffler, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1995 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
View related parts
Buick Park Avenue Muffler & Pipe
Part Number: 25611446
Product Specifications
- Other Name: Muffler Assembly, Exhaust (W/Tail Pipe); Exhaust Pipe; Muffler, Exhaust; Muffler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS
View related parts
Buick Park Avenue Muffler
Part Number: 25611445
Product Specifications
- Other Name: Muffler Assembly, Exhaust (W/Tail Pipe); Muffler, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992-1993 Buick Park Avenue | Base | 6 Cyl 3.8 L GAS
View related parts
Buick Park Avenue Muffler & Pipe
Part Number: 25559705
Product Specifications
- Other Name: Muffler Assembly, Exhaust (W/Tail Pipe); Exhaust Pipe; Muffler; Muffler, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1991 Buick Park Avenue | Base, Ultra | 6 Cyl 3.8 L GAS

Buick Park Avenue Muffler

Our website offers an extensive catalog of genuine Buick Park Avenue Muffler at unbeatable prices. Every OEM Buick Park Avenue Muffler comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Buick Park Avenue Muffler Parts Questions & Experts Answers

Muffler & Pipe
25738945
Q: How to replace a muffler on Buick Park Avenue?
A: Begin your Muffler replacement by raising and supporting the vehicle before you support both the Exhaust Pipe and the Muffler. You should use a suitable cutting instrument to cut the Exhaust Pipe directly beside the Muffler welding point. First remove the neck fastening the rear Exhaust Hanger bracket to the rear Exhaust Hanger. Pull out the Muffler so that you can remove it from the vehicle. Beginning with a suitable lubricating the tail pipe hanger rod's surface allows hanger removal. Next step is to disengage the rear Exhaust Hanger from the tail pipe hanger rod by pulling it outward. Align the Muffler and Exhaust Pipe afterwards before setting the Muffler clamp in position without applying force yet. A soapy solution applied on the tail pipe hanger rod and the inner diameter of the rear Exhaust Hanger will help installation and after you press the rear Exhaust Hanger over the tail pipe hanger rod you should position it to the rear Exhaust Hanger bracket. Screw and tighten the rear Exhaust Hanger nut against the bracket until torque reaches 30 nm (22 ft. Lbs.). Use a soapy solution on the tail pipe opening before you align the Muffler to the vehicle and ensure that the opening is horizontal. Finish by tightening the Muffler clamp nuts to 40 nm (30 ft. Lbs.). Finally, lower the vehicle.

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