How to remove and install Catalytic Converter,Exhaust Pipe and Muffler?

Exhaust components, especially the catalytic converter, become extremely hot. Ensure they are cooled before handling. For a four-cylinder engine: Disconnect the negative battery terminal. Raise the vehicle and place it on jackstands. Remove the catalytic converter splash shield and detach the exhaust pipe from the manifold flange. Remove associated springs and brackets, then take out the entire exhaust system. For replacements, consult a dealer or muffler shop. For a V6: Disconnect the battery, lift the vehicle, and remove splash shields. Detach U-clamps, flange bolts, crossover pipes, and spring hangers. Remove the integrated converter/exhaust/muffler assembly. For installation, reverse removal steps, ensuring tight connections. Finally, reconnect the battery and check for exhaust leaks.

Genuine Pontiac Fiero Catalytic Converter

Cat. Converter

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5 Catalytic Converters found

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Pontiac Fiero Catalytic Converter
Part Number: 10044154
Product Specifications
- Other Name: Converter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1987 Pontiac Fiero | 2 DOOR, GT 2 DOOR, SE 2 DOOR, SPORT 2 DOOR | 4 Cyl 2.5L
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Pontiac Fiero Catalytic Converter
Part Number: 10089652
Product Specifications
- Other Name: Converter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988 Pontiac Fiero | 2 DOOR, GT 2 DOOR | 4 Cyl 2.5L
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Pontiac Fiero Catalytic Converter Assembly W/Exhaust Manifold Pipe
Part Number: 10067392
Product Specifications
- Other Name: Converter Assembly, Exhaust W/Manifold Exhaust Pipe; Catalytic Converter, Converter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1988 Pontiac Fiero | 2 DOOR, GT 2 DOOR, SE 2 DOOR, SPORT 2 DOOR | 6 Cyl 2.8L
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Pontiac Fiero Catalytic Converter
Part Number: 25127001
Product Specifications
- Other Name: Cvtr Asm ; Converter, Catalytic Converter; Converter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1988 Pontiac Fiero | 2 DOOR, GT 2 DOOR, SE 2 DOOR, SPORT 2 DOOR | 6 Cyl 2.8L
View related parts
Pontiac Fiero Converter Assembly., Exhaust. With Manifold Pipe
Part Number: 10089651
Product Specifications
- Other Name: Converter Assembly., Exhaust. W/Manifold Pipe; Catalytic Converter
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1985-1988 Pontiac Fiero | 2 DOOR, GT 2 DOOR, SE 2 DOOR, SPORT 2 DOOR | 6 Cyl 2.8L

Pontiac Fiero Catalytic Converter Parts Questions & Experts Answers

Catalytic Converter
25127001
Q: How to remove and install Catalytic Converter,Exhaust Pipe and Muffler?
A: Exhaust components, especially the catalytic converter, become extremely hot. Ensure they are cooled before handling. For a four-cylinder engine: Disconnect the negative battery terminal. Raise the vehicle and place it on jackstands. Remove the catalytic converter splash shield and detach the exhaust pipe from the manifold flange. Remove associated springs and brackets, then take out the entire exhaust system. For replacements, consult a dealer or muffler shop. For a V6: Disconnect the battery, lift the vehicle, and remove splash shields. Detach U-clamps, flange bolts, crossover pipes, and spring hangers. Remove the integrated converter/exhaust/muffler assembly. For installation, reverse removal steps, ensuring tight connections. Finally, reconnect the battery and check for exhaust leaks.