How to Maintain the Muffler on a 3.7L/4.7L Engine on 2006 Jeep Commander?

In order to service the muffler for a 3.7L/4.7L engine, you will need to raise the vehicle and support it. Apply heat lubricant to bolts, and remove RH rear shock and stabilizer bar. Detach the exhaust assembly and take it off and attach the new one ensuring that it is cleared. Reinstall components and look for leaks.

OEM 2006 Jeep Commander Muffler

Exhaust Muffler

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3 Mufflers found

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2006 Jeep Commander Muffler W/Tpipe Part Number: 52090456AF
$1215.50 MSRP: $1855.00
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Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Resonator; Muffler; Muffler And Tailpipe Exhaust
- Replaces: 52090456AE
- Item Weight: 43.70 Pounds
- Item Dimensions: 100.5 x 20.9 x 13.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52090456AF
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2006 Jeep Commander Submodels:
- 65th Anniversary Edition, Base, Sport | 3.7L V6, 6 Cyl 3.7 L GAS
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2006 Jeep Commander Muffler W/Tpipe Part Number: 52124440AB
Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler; Exhaust Pipe; Resonator; Muffler
- Replaces: 52090457AE, 52124440AA
- Item Weight: 38.40 Pounds
- Item Dimensions: 93.5 x 21.7 x 15.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52124440AB
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2006 Jeep Commander Submodels:
- 65th Anniversary Edition, Base, Limited, Sport | 4.7L V8, 8 Cyl 4.7 L FLEX, 8 Cyl 4.7 L GAS
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2006 Jeep Commander Muffler W/Tpipe Part Number: 52124441AD
Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler; Exhaust Pipe; Resonator; Muffler
- Replaces: 52124441AC, 52124441AB, 52124441AA, 52090458AE
- Item Weight: 38.80 Pounds
- Item Dimensions: 103.6 x 25.3 x 15.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 52124441AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2006 Jeep Commander Submodels:
- Limited, Overland | 5.7L V8, 8 Cyl 5.7 L GAS

2006 Jeep Commander Muffler Parts and Q&A

Q: How to Maintain the Muffler on a 3.7L/4.7L Engine on 2006 Jeep Commander?
A: In order to service the muffler for a 3.7L/4.7L engine, you will need to raise the vehicle and support it. Apply heat lubricant to bolts, and remove RH rear shock and stabilizer bar. Detach the exhaust assembly and take it off and attach the new one ensuring that it is cleared. Reinstall components and look for leaks.