How to Maintain and Fix a Catalytic Converter on 2003 Chrysler PT Cruiser?

To service the catalyst converter allow the exhaust system to cool down. Determine the cause of failure, which is usually air, fuel or ignition problems. De-muffle the muffler, unhook the oxygen sensor and unhook the converter. Check limitations and cracks. Install another converter with a gasket, making sure fasteners are tightened. Install components and alignment.

OEM 2003 Chrysler PT Cruiser Catalytic Converter

Cat. Converter

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).

3 Catalytic Converters found

View related parts
2003 Chrysler PT Cruiser Catalytic Converter Part Number: 5085980AB
Product Specifications
- Other Name: Converter - Catalytic; Converter; Converter Catalytic
- Item Weight: 14.60 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5085980AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following 2003 Chrysler PT Cruiser Submodels:
- Base, Limited, Touring | 4 Cyl 2.4 L GAS
View related parts
2003 Chrysler PT Cruiser Catalytic Converter Part Number: 5085905AA
Product Specifications
- Other Name: Converter - Catalytic; Converter; Converter Catalytic
- Item Weight: 15.80 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5085905AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following 2003 Chrysler PT Cruiser Submodels:
- Base, Limited, Touring | 4 Cyl 2.4 L GAS
View related parts
2003 Chrysler PT Cruiser Catalytic Converter Part Number: 5278850AE
Product Specifications
- Other Name: Converter - Catalytic; Converter; Converter Catalytic
- Item Weight: 14.80 Pounds
- Item Dimensions: 36.7 x 6.8 x 6.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5278850AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2003 Chrysler PT Cruiser Submodels:
- GT, Limited, Touring | 4 Cyl 2.4 L GAS

2003 Chrysler PT Cruiser Catalytic Converter Parts and Q&A

Q: How to Maintain and Fix a Catalytic Converter on 2003 Chrysler PT Cruiser?
A: To service the catalyst converter allow the exhaust system to cool down. Determine the cause of failure, which is usually air, fuel or ignition problems. De-muffle the muffler, unhook the oxygen sensor and unhook the converter. Check limitations and cracks. Install another converter with a gasket, making sure fasteners are tightened. Install components and alignment.