How to Maintain a Catalytic Converter on a 2.4L Engine on 2004 Jeep Wrangler?

To service a 2.4L engine's catalytic converter, make sure that the exhaust system is cool. Remove oxygen sensors, bolts on the manifold and flange, and mini catalyst assembly. Reinstall by tightening nuts to specified torque, reconnect sensors and check for leaks and clearance with body panels.

OEM 2004 Jeep Wrangler Catalytic Converter

Cat. Converter

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2 Catalytic Converters found

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2004 Jeep Wrangler Catalytic Converter Part Number: 52059681AE
Product Specifications
- Other Name: Converter - Catalytic; Exhaust Pipe; Converter & Pipe
- Replaces: 52059681AC, 52059681AB, 52059681AD
- Item Weight: 31.50 Pounds
- Item Dimensions: 47.5 x 17.9 x 17.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52059681AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2004 Jeep Wrangler Submodels:
- 65th Anniversary Edition, Rubicon, SE, Sahara, Sport, Unlimited, Unlimited Rubicon, X | 6 Cyl 4.0 L GAS
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2004 Jeep Wrangler Catalytic Converter Part Number: 52059566AC
Product Specifications
- Other Name: Converter - Exhaust; Exhaust Pipe; Converter & Pipe; Pipe And Converter Exhaust
- Item Weight: 21.60 Pounds
- Item Dimensions: 42.8 x 14.0 x 14.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52059566AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2004 Jeep Wrangler Submodels:
- SE | 4 Cyl 2.4 L GAS

2004 Jeep Wrangler Catalytic Converter Parts and Q&A

Q: How to Maintain a Catalytic Converter on a 2.4L Engine on 2004 Jeep Wrangler?
A: To service a 2.4L engine's catalytic converter, make sure that the exhaust system is cool. Remove oxygen sensors, bolts on the manifold and flange, and mini catalyst assembly. Reinstall by tightening nuts to specified torque, reconnect sensors and check for leaks and clearance with body panels.