How to Maintain and Fix a Muffler on 2004 Jeep Grand Cherokee?

To fix the muffler, lift up the vehicle and coat the bolts in heat valve lubricant. Loosen the exhaust clamp, heat up the connection until cherry red and remove the tailpipe/muffler assembly. Reinstall components, making sure you clear them, and tighten all connections. Finally, check for any leaks and adjust alignment as required.

OEM 2004 Jeep Grand Cherokee Muffler

Exhaust Muffler

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3 Mufflers found

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2004 Jeep Grand Cherokee Muffler & Pipe Part Number: 52080335AB
$305.53 MSRP: $439.00
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Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler; Exhaust Pipe; Resonator; Muffler
- Item Weight: 8.30 Pounds
- Item Dimensions: 28.5 x 11.2 x 5.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52080335AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2004 Jeep Grand Cherokee Submodels:
- Laredo, Limited, Overland, Special Edition, Sport | 8 Cyl 4.7 L GAS
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2004 Jeep Grand Cherokee Muffler & Pipe Part Number: 52101237AC
Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Resonator; Muffler; Muffler And Tailpipe Exhaust
- Item Weight: 30.60 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52101237AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following 2004 Jeep Grand Cherokee Submodels:
- Laredo, Limited, Overland, Special Edition, Sport | 8 Cyl 4.7 L GAS
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2004 Jeep Grand Cherokee Muffler & Pipe Part Number: 52101239AB
Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Resonator; Muffler; Muffler And Tailpipe Exhaust
- Item Weight: 32.20 Pounds
- Item Dimensions: 81.6 x 21.9 x 15.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52101239AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2004 Jeep Grand Cherokee Submodels:
- Laredo, Limited, Special Edition, Sport | 6 Cyl 4.0 L GAS

2004 Jeep Grand Cherokee Muffler Parts and Q&A

Q: How to Maintain and Fix a Muffler on 2004 Jeep Grand Cherokee?
A: To fix the muffler, lift up the vehicle and coat the bolts in heat valve lubricant. Loosen the exhaust clamp, heat up the connection until cherry red and remove the tailpipe/muffler assembly. Reinstall components, making sure you clear them, and tighten all connections. Finally, check for any leaks and adjust alignment as required.