How to Detect Overheating or Internal Damage in a Catalytic Converter's Stainless Steel Body on 2007 Jeep Grand Cherokee?

Check the stainless steel part of the catalytic converter for swelling or any other sign of trouble which may mean it's getting too hot. If damage to the inside of the catalyst is believed, knocking the bottom of the catalyst with a rubber mallet might show if the core has been broken.

OEM 2007 Jeep Grand Cherokee Catalytic Converter

Cat. Converter

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5 Catalytic Converters found

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2007 Jeep Grand Cherokee Catalytic Converter Part Number: 52124344AC
$3343.03 MSRP: $4865.00
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Product Specifications
- Other Name: Converter - Exhaust; Exhaust Pipe; Converter & Pipe
- Replaces: 52124344AB, 52124789AB, 52124789AC
- Item Weight: 32.70 Pounds
- Item Dimensions: 39.5 x 27.0 x 15.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52124344AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2007 Jeep Grand Cherokee Submodels:
- Laredo, Limited | 3.7L V6, 6 Cyl 3.7 L GAS
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2007 Jeep Grand Cherokee Catalytic Converter Part Number: 52124922AA
Product Specifications
- Other Name: Converter - Catalytic; Exhaust Pipe; Converter & Pipe; Converter Catalytic
- Item Weight: 10.20 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52124922AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following 2007 Jeep Grand Cherokee Submodels:
- Laredo, Limited, Overland | 6 Cyl 3.0 L DIESEL
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2007 Jeep Grand Cherokee Catalytic Converter Part Number: 52124294AE
Product Specifications
- Other Name: Converter - Exhaust; Exhaust Pipe; Converter & Pipe
- Replaces: 52124294AC, 52124294AA, 52124294AB
- Item Weight: 28.60 Pounds
- Item Dimensions: 47.7 x 38.4 x 28.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52124294AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2007 Jeep Grand Cherokee Submodels:
- Laredo, Limited | 4.7L V8, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS
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2007 Jeep Grand Cherokee Catalytic Converter Part Number: 52090043AF
Product Specifications
- Other Name: Converter - Exhaust; Exhaust Pipe; Converter & Pipe; Pipe And Converter Exhaust To Manifold
- Replaces: 52090043AE, 52090043AD
- Item Weight: 29.70 Pounds
- Item Dimensions: 39.9 x 27.3 x 16.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52090043AF
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2007 Jeep Grand Cherokee Submodels:
- Limited, Overland | 8 Cyl 5.7 L GAS
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2007 Jeep Grand Cherokee Catalytic Converter Part Number: 5290722AD
Product Specifications
- Other Name: Converter - Exhaust; Exhaust Pipe; Converter & Pipe; Pipe And Converter Exhaust To Manifold
- Replaces: 5290722AC, 5290722AA, 5290722AB
- Item Weight: 28.10 Pounds
- Item Dimensions: 39.9 x 27.3 x 15.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 5290722AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2007 Jeep Grand Cherokee Submodels:
- SRT8 | 8 Cyl 6.1 L GAS

2007 Jeep Grand Cherokee Catalytic Converter Parts and Q&A

Q: How to Detect Overheating or Internal Damage in a Catalytic Converter's Stainless Steel Body on 2007 Jeep Grand Cherokee?
A: Check the stainless steel part of the catalytic converter for swelling or any other sign of trouble which may mean it's getting too hot. If damage to the inside of the catalyst is believed, knocking the bottom of the catalyst with a rubber mallet might show if the core has been broken.