How to Maintain and Fix a Catalytic Converter on 2003 Jeep Liberty?

In order to fix the catalytic converter, lift the vehicle, grease the bolts, and loosen cross over pipe bolts and oxygen sensor cables. Check the converter against damage. To install, screw the front pipe, muffler bolts, reattach the oxygen sensors, and verify that the exhaust does not leak when the vehicle is lowered.

OEM 2003 Jeep Liberty Catalytic Converter

Cat. Converter

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2 Catalytic Converters found

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2003 Jeep Liberty Catalytic Converter Part Number: 52101249AD
Product Specifications
- Other Name: Converter - Exhaust; Exhaust Pipe; Converter & Pipe; Pipe And Converter Exhaust
- Replaces: 52101249AC
- Item Weight: 21.00 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52101249AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2003 Jeep Liberty Submodels:
- Sport | 4 Cyl 2.4 L GAS
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2003 Jeep Liberty Catalytic Converter Part Number: 52128736AD
Product Specifications
- Other Name: Converter - Exhaust; Exhaust Pipe; Converter & Pipe
- Replaces: 52128553AC, 52128736AC, 52128553AB, 52128736AA, 52128736AB
- Item Weight: 28.80 Pounds
- Item Dimensions: 53.2 x 27.5 x 16.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52128736AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2003 Jeep Liberty Submodels:
- Limited, Renegade, Sport | 3.7L V6, 6 Cyl 3.7 L GAS

2003 Jeep Liberty Catalytic Converter Parts and Q&A

Q: How to Maintain and Fix a Catalytic Converter on 2003 Jeep Liberty?
A: In order to fix the catalytic converter, lift the vehicle, grease the bolts, and loosen cross over pipe bolts and oxygen sensor cables. Check the converter against damage. To install, screw the front pipe, muffler bolts, reattach the oxygen sensors, and verify that the exhaust does not leak when the vehicle is lowered.