How to service the muffler on Buick Century?

To service the Muffler, first lift and properly support the vehicle, while being mindful to follow the Catalytic Converter movement notice in service precautions. Then, install the exhaust support and loosen the bolts and gasket of the Catalytic Converter. Remove the exhaust hanger insulators from the exhaust Muffler together with the Exhaust Pipe and Tail Pipe and take out the exhaust system assembly. For installation first position and hold the exhaust Muffler with Exhaust Pipe and Tail Pipe followed by attaching exhaust hanger insulators. Insert the Catalytic Converter gasket and the Catalytic Converter bolts, tighten them to 45 nm (33 ft. Lbs.). Then, dismount the support from the exhaust system, check for leaks and underbody contact and finally lower the car.

How to replace the muffler on Buick Century?

The first step in Muffler replacement starts by raising and supporting the vehicle while following the proper methods for vehicle lifting. Customers must carefully follow the Catalytic Converter movement notice specified in service precautions. First support the exhaust system and unscrew the Catalytic Converter bolts (N/A) and then remove the Catalytic Converter gasket (N/A). Remove the exhaust hanger insulators (N/A) from the Muffler before taking the Muffler off its support system. Install the Muffler onto its support before installing exhaust hanger insulators (N/A) on the Muffler. Apply the Catalytic Converter gasket (N/A) before tightening the Catalytic Converter bolts (N/A) to a torque of 45 nm (33 ft. Lbs.). Last step: remove the exhaust system support and perform leak tests while checking for underbody touchpoints before lowering the vehicle.

OEM Buick Century Muffler

Exhaust Muffler

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

19 Mufflers found

View related parts
Buick Century Muffler & Pipe Part Number: 10408315
$197.05 MSRP: $392.28
You Save: $195.23 (50%)
ADD TO CART
Product Specifications
- Other Name: Muffler, Exhaust; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Muffler
- Replaces: 10256820
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-1999 Buick Century | Custom, Limited | 6 Cyl 3.1 L GAS
View related parts
Buick Century Muffler & Pipe Part Number: 10323005
$213.33 MSRP: $318.95
You Save: $105.62 (34%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Muffler, Exhaust; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Muffler
- Replaces: 10300203, 10404244
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2003 Buick Century | Custom, Limited | 6 Cyl 3.1 L GAS
View related parts
Buick Century Muffler Part Number: 10140600
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:
- 1990 Buick Century | Custom, Limited | 4 Cyl 2.5 L GAS, 6 Cyl 3.3 L GAS
View related parts
Buick Century Muffler & Pipe Part Number: 15144846
Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler
- Replaces: 10350782, 10312665
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2005 Buick Century | Custom, Limited, Special Edition | 6 Cyl 3.1 L GAS
View related parts
Buick Century Muffler & Pipe Part Number: 14101373
Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1984-1986 Buick Century | Custom, Estate Wagon, Limited | 6 Cyl 2.8 L GAS
View related parts
Buick Century Muffler & Tail Pipe Part Number: 12529516
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:
- 1994-1996 Buick Century | Custom, Limited, Special | 4 Cyl 2.2 L GAS, 6 Cyl 3.1 L GAS
View related parts
Buick Century Muffler & Tail Pipe Part Number: 12528773
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:
- 1993-1996 Buick Century | Custom, Limited, Special | 4 Cyl 2.2 L GAS, 6 Cyl 3.1 L GAS, 6 Cyl 3.3 L GAS
View related parts
Buick Century Muffler & Tail Pipe Part Number: 12520322
Product Specifications
- Other Name: Muffler A; Exhaust Pipe; Muffler; Muffler, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993 Buick Century | Custom, Limited, Special | 4 Cyl 2.2 L GAS
View related parts
Buick Century Muffler & Tail Pipe Part Number: 12520321
Product Specifications
- Other Name: Muffler, Exhaust (W/Tail Pipe); Exhaust Pipe; Muffler; Muffler, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993 Buick Century | Custom, Limited, Special | 4 Cyl 2.2 L GAS
View related parts
Buick Century Muffler & Tail Pipe Part Number: 12520319
Product Specifications
- Other Name: Muffler, Exhaust (W/Tail Pipe); Exhaust Pipe; Muffler; Muffler, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1993 Buick Century | Custom, Limited, Special | 6 Cyl 3.3 L GAS
View related parts
Buick Century Muffler & Pipe Part Number: 10159497
Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990 Buick Century | Custom, Limited | 4 Cyl 2.5 L GAS
View related parts
Buick Century Muffler & Pipe Part Number: 10159495
Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler & Tail Pipe; Muffler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992, 1990 Buick Century | Custom, Limited, Special | 6 Cyl 3.3 L GAS
View related parts
Buick Century Muffler & Tail Pipe Part Number: 10132740
Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992, 1989-1990 Buick Century | Custom, Estate Wagon, Limited, Special | 6 Cyl 3.3 L GAS
View related parts
Buick Century Muffler & Pipe Part Number: 10132720
Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1989 Buick Century | Custom, Estate Wagon, Limited | 6 Cyl 2.8 L GAS
View related parts
Buick Century Muffler & Pipe Part Number: 10077049
Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler & Tail Pipe; Muffler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992, 1988-1990 Buick Century | Custom, Estate Wagon, Limited, Special | 4 Cyl 2.5 L GAS
View related parts
Buick Century Muffler & Pipe Part Number: 10077047
Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1989 Buick Century | Custom, Estate Wagon, Limited | 4 Cyl 2.5 L GAS
View related parts
Buick Century Muffler Part Number: 10065300
Product Specifications
- Other Name: Muffler, Exhaust
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987 Buick Century | Custom, Estate Wagon, Limited | 6 Cyl 2.8 L GAS, 6 Cyl 3.8 L GAS
View related parts
Buick Century Muffler & Pipe Part Number: 10065292
Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987 Buick Century | Custom, Estate Wagon, Limited | 6 Cyl 2.8 L GAS
View related parts
Buick Century Muffler & Pipe Part Number: 10065286
Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler & Tail Pipe; Muffler
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1992, 1987 Buick Century | Custom, Estate Wagon, Limited, Special | 4 Cyl 2.5 L GAS

Buick Century Muffler

Want to cut long-term maintenance and repair costs? Choose OEM Muffler. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Buick Century parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Buick Century Muffler includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

The Muffler of Buick Century vehicles serves a dual purpose: channelling unhealthy emissions out of the cabin and dampening the roaring of the engine. Made of stainless steel or aluminized steel these are well known for no leaks and minimum noise. While factory mufflers also focus on quiet, after-market systems allow more exhaust throughput for increased horsepower, and a louder tone. This or that, large or small, single or dual, Buick Century owners can always locate a muffler that complements the contours of his auto's exhaust pipe. In conclusion, it can therefore be noted that the muffler is a very significant component within a vehicle since it contributes to the safety and efficiency of the vehicle and also ensures that the vehicle emissions and noise meet the legal provisions.

Buick Century Muffler Parts and Q&A

Muffler & Pipe
10323005
Q: How to service the muffler on Buick Century?
A:
To service the Muffler, first lift and properly support the vehicle, while being mindful to follow the Catalytic Converter movement notice in service precautions. Then, install the exhaust support and loosen the bolts and gasket of the Catalytic Converter. Remove the exhaust hanger insulators from the exhaust Muffler together with the Exhaust Pipe and Tail Pipe and take out the exhaust system assembly. For installation first position and hold the exhaust Muffler with Exhaust Pipe and Tail Pipe followed by attaching exhaust hanger insulators. Insert the Catalytic Converter gasket and the Catalytic Converter bolts, tighten them to 45 nm (33 ft. Lbs.). Then, dismount the support from the exhaust system, check for leaks and underbody contact and finally lower the car.
Muffler & Pipe
15144846
Q: How to replace the muffler on Buick Century?
A:
The first step in Muffler replacement starts by raising and supporting the vehicle while following the proper methods for vehicle lifting. Customers must carefully follow the Catalytic Converter movement notice specified in service precautions. First support the exhaust system and unscrew the Catalytic Converter bolts (N/A) and then remove the Catalytic Converter gasket (N/A). Remove the exhaust hanger insulators (N/A) from the Muffler before taking the Muffler off its support system. Install the Muffler onto its support before installing exhaust hanger insulators (N/A) on the Muffler. Apply the Catalytic Converter gasket (N/A) before tightening the Catalytic Converter bolts (N/A) to a torque of 45 nm (33 ft. Lbs.). Last step: remove the exhaust system support and perform leak tests while checking for underbody touchpoints before lowering the vehicle.