How to Service and Repair a Muffler on 2000 Chrysler 300M?

To service the exhaust resonator, remove the exhaust system, then loosen the clamp to separate the rear resonator/pipe from the muffler and front resonator. Attach the new muffler/resonator without tightening the clamp until installation is complete, then tighten all clamps to 61 Nm (45 ft. lbs.).

OEM 2000 Chrysler 300M Muffler

Exhaust Muffler

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3 Mufflers found

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2000 Chrysler 300M Muffler Part Number: 4581374AE
$207.34 MSRP: $305.00
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Product Specifications
- Other Name: Muffler - Exhaust; Resonator
- Replaces: 4581374AD
- Item Weight: 37.80 Pounds
- Item Dimensions: 98.2 x 29.0 x 6.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4581374AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
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Fits the following 2000 Chrysler 300M Submodels:
- Base, Pro-Am, Special | 6 Cyl 3.5 L GAS
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2000 Chrysler 300M Muffler & Pipe Part Number: 4581375AK
Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Axle Pipe; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Resonator; Resonator & Pipe Assembly; Muffler; Muffler And Resonator Exhaust
- Replaces: 4581375AJ, 4581375AG, 4581375AI, 4581375AH
- Item Weight: 41.60 Pounds
- Item Dimensions: 96.8 x 24.8 x 12.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4581375AK
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2000 Chrysler 300M Submodels:
- Base, Pro-Am, Special | 6 Cyl 3.5 L GAS
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2000 Chrysler 300M Resonator & Pipe Part Number: 4581362AD
Product Specifications
- Other Name: Resonator - Exhaust; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Resonator; Muffler; Resonator & Pipe Assembly
- Replaces: 4581362AB, 4581369AH, 4581362AC
- Item Weight: 17.30 Pounds
- Item Dimensions: 42.4 x 18.7 x 6.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 4581362AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
More Info
Fits the following 2000 Chrysler 300M Submodels:
- Base | 6 Cyl 3.5 L GAS

2000 Chrysler 300M Muffler Parts and Q&A

Q: How to Service and Repair a Muffler on 2000 Chrysler 300M?
A: To service the exhaust resonator, remove the exhaust system, then loosen the clamp to separate the rear resonator/pipe from the muffler and front resonator. Attach the new muffler/resonator without tightening the clamp until installation is complete, then tighten all clamps to 61 Nm (45 ft. lbs.).