How to replace the exhaust heat shield for the catalytic converter on Buick Century?

In order to replace a Catalytic Converter heat shield, first lift, and charmingly support the vehicle, taking into account the Catalytic Converter movement notice in service precautions. Next, support the exhaust system and remove the Catalytic Converter. Remove the oxygen sensor wiring harness from the Catalytic Converter heat shield, followed by the removal of the pop rivets that are securing the heat-shield and take off heat shield. To install, start with mounting the new Catalytic Converter heat shield and you can fix it with pop rivets. Reattach the oxygen sensor wiring harness to the heat shield and reinstall the Catalytic Converter, removing the support from the exhaust system. Lastly, check the exhaust system as well as underbody contact for leaks before lowering the vehicle.

OEM Buick Century Exhaust Heat Shield

Heat Shield

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9 Exhaust Heat Shields found

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Buick Century Heat Shield, Driver Side Part Number: 12568407
Product Specifications
- Other Name: Shield-Exhaust Manifold Heat; Exhaust Heat Shield; Exhaust Manifold Heat Shield; Manifold Heat Shield; Upper Shield; Shield; Shield, Exhaust Manifold
- Position: Driver Side
- Replaces: 10182323
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2005 Buick Century | Custom, Limited, Special Edition | 6 Cyl 3.1 L GAS
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Buick Century Heat Shield Part Number: 25511772
Product Specifications
- Other Name: Shield, Exhaust Tail Pipe; Exhaust Heat Shield; Intermediate Pipe
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1996, 1984-1991 Buick Century | Custom, Estate, Estate Wagon, Limited, Olympia Limited, Special | 4 Cyl 2.2 L GAS, 4 Cyl 2.5 L GAS, 6 Cyl 3.1 L GAS
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Buick Century Heat Shield Part Number: 25511771
Product Specifications
- Other Name: Shield, Exhaust Pipe; Exhaust Heat Shield
- 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
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Buick Century Heat Shield, Passenger Side Part Number: 24506295
Product Specifications
- Other Name: Shield, Exhaust Manifold; Exhaust Heat Shield; Exhaust Manifold Heat Shield; Manifold Heat Shield; Lower Shield; Shield
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2005 Buick Century | Custom, Limited, Special Edition | 6 Cyl 3.1 L GAS
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Buick Century Heat Shield, Passenger Side Part Number: 24506294
Product Specifications
- Other Name: Shield, Exhaust Manifold; Exhaust Heat Shield; Exhaust Manifold Heat Shield; Manifold Heat Shield; Upper Shield; Shield
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2005 Buick Century | Custom, Limited, Special Edition | 6 Cyl 3.1 L GAS
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Buick Century Heat Shield Part Number: 10260859
Product Specifications
- Other Name: Shield, Catalytic Converter; Exhaust Heat Shield
- 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
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Buick Century Heat Shield Part Number: 10260858
Product Specifications
- Other Name: Shield; Exhaust Heat Shield; Shield, Exhaust Pipe
- 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
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Buick Century Heat Shield Part Number: 10236641
Product Specifications
- Other Name: Shield, Exhaust Pipe; Exhaust Heat Shield; Cross Over Pipe Heat Shield
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-2005 Buick Century | Custom, Limited, Special Edition | 6 Cyl 3.1 L GAS
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Buick Century Heat Shield Part Number: 10213575
Product Specifications
- Other Name: Shield-Ex; Exhaust Heat Shield; Shield, Exhaust Pipe
- 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

Buick Century Exhaust Heat Shield

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Buick Century Exhaust Heat Shield is one of the most trusted automobile parts acknowledged for its durability and efficiency to control the flow of exhaust heat from your Buick Century accross its cylinder head and valve train among other parts from the 1973 model to the manufactured ones in 2005. This component's primary purpose is to prevent the exhaust heat from escaping into the surrounding environments; it contributes to improved flow of exhaust gases as well as an increase in power output. These shields have the ability of insulating the exhaust to lessen under-hood heat by as much as half thus boost the efficiency and safety of the engine. Buick Century Exhaust Heat Shield is available in the following categories; Exhaust Pipe Heat Shield, Muffler Heat Shield and Rear/Driver Side Shield all of which focus on the protection of vital auto parts from high temperatures. It is telling that the Aerobody is compatible with several Buick Century configurations as a result of this work, which are pivotal to top performance. The Buick Century Exhaust Heat Shield is recommended to be fixed properly and maintained over time; therefore, it can be said that this car has a great advantage in the market. The Buick Century Exhaust Heat Shield improves performance and safety; therefore, it should be an essential part of the car's construction to provide the car driving experience to the owners. Able to boast all these impressive features and a success record, the Buick Century Exhaust Heat Shield receives optimum endorsement from Buick fans and car lovers in search of the prime way to optimize their car's performance.

Buick Century Exhaust Heat Shield Parts Questions & Experts Answers

Heat Shield, Driver Side
12568407
Q: How to replace the exhaust heat shield for the catalytic converter on Buick Century?
A:
In order to replace a Catalytic Converter heat shield, first lift, and charmingly support the vehicle, taking into account the Catalytic Converter movement notice in service precautions. Next, support the exhaust system and remove the Catalytic Converter. Remove the oxygen sensor wiring harness from the Catalytic Converter heat shield, followed by the removal of the pop rivets that are securing the heat-shield and take off heat shield. To install, start with mounting the new Catalytic Converter heat shield and you can fix it with pop rivets. Reattach the oxygen sensor wiring harness to the heat shield and reinstall the Catalytic Converter, removing the support from the exhaust system. Lastly, check the exhaust system as well as underbody contact for leaks before lowering the vehicle.