How to Properly Install and Align a Muffler on Chrysler 300?

Put the front clamps over the exhaust pipe and plug the assembly into the catalytic converters. The forward face of each pair of isolators should be slanted by about 10° upward. Adjust the position of the LH rear resonator and tailpipe assembly on the 5.7L/6.1L engine so there is no interference with other nearby parts and then tighten the clamps. Screw clamp bolts up to 61 Nm (45 ft. lbs.) and tighten the tunnel parts and nuts to 25 Nm (215 in. lbs.). The clearance from the muffler to the resonator and to the fuel tank should be 14mm (.55 in.) with a V8 engine and 16mm (.62 in.) with a V6. Also, ensure that the clearance at the rear tunnel reinforcement is 15 - 20mm (.59 - .78 in.). Place the tailpipe so it's even in the opening of the rear fascia and make any necessary adjustments to the clearance. After that, lower the car, turn on the engine and check for exhaust leaks, fixing them if you find any.

How to Properly Service a Muffler on Chrysler 300?

Raise the car first and take out the muffler-to-resonator and the muffler-to-catalytic converter clamps (2), together with the nuts and tunnel reinforcement (2). For those vehicles that have a 5.7L/6.1L engine, take out the LH resonator and the tailpipe assembly. After that, remove the isolators (4) and then turn and pull the muffler and tailpipe from the catalytic converters (5). For installation, set the clamps (2) for the front exhaust module onto the pipes and add the assembly into the catalytic converters (3 and 4), placing the isolators for it with an angle of approximately 100 degrees forward. For cars equipped with a 5.7L/6.1L engine, place the LH rear resonator and tailpipe assembly, pay attention to its alignment and clearance from below and around the engine before tightening its clamps to 61 Nm (45 ft. lbs.). Put back the tunnel reinforcement (2) and nuts (1) and tighten them to 25 Nm (215 inch lbs.). Make sure that there is at least 14 mm (0.55 inch) of clearance between the muffler and resonator and the fuel tank on a V8 and 16 mm (0.62 inch) on a V6 and check the rear tunnel reinforcement clearance is between 15 - 20 mm (0.59 - 0.78 inch). Centered in the rear opening, attach the tailpipe, then fix the clearance as needed. At the end, adjust the vehicle so it's lower, fire the engine and check and fix the exhaust for any leaks.

OEM Chrysler 300 Muffler

Exhaust Muffler

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19 Mufflers found

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Chrysler 300 Muffler & Pipe Part Number: 4880202AG
$1116.05 MSRP: $1700.00
You Save: $583.95 (35%)
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Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Resonator; Muffler & Tail Pipe; Muffler W/Tpipe; Muffler; Muffler And Resonator Exhaust
- Replaces: 4880202AF
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011 Chrysler 300 | Base, C, Limited | 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 5.7 L GAS
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Chrysler 300 Muffler & Pipe, Passenger Side Part Number: 4578392AG
$223.54 MSRP: $1285.00
You Save: $1061.46 (83%)
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Product Specifications
- Other Name: Muffler - Exhaust; Right Exhaust Muffler Assembly; Direct-Fit Exhaust System Kit; X Pipe; Exhaust Pipe; Muffler & Pipe Assembly; Muffler And Resonator Exhaust; Exhaust Muffler; Muffler
- Position: Passenger Side
- Replaces: 4578392AE, 4578392AD, 4578392AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007-2008 Chrysler 300 | C | 5.7L V8, 8 Cyl 5.7 L GAS
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Chrysler 300 Muffler & Pipe, Passenger Side Part Number: 4854532AB
$604.85 MSRP: $1950.00
You Save: $1345.15 (69%)
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Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler, Right; Exhaust Pipe; Muffler & Pipe Assembly; Muffler And Resonator Exhaust; Muffler
- Position: Passenger Side
- Replaces: 4854532AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005-2007 Chrysler 300 | C SRT8 | 8 Cyl 6.1 L GAS
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Chrysler 300 Muffler & Pipe, Driver Side Part Number: 68271449AB
$635.38 MSRP: $964.00
You Save: $328.62 (35%)
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Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler, Left; Exhaust Pipe; Muffler & Pipe Assembly; Includes Exhaust Tip, Not Serviced Separate.
- Position: Driver Side
- Replaces: 68271449AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2015-2023 Chrysler 300 | Limited, S, Touring, Touring L | 3.6L V6, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Chrysler 300 Muffler & Pipe, Passenger Side Part Number: 68271448AB
$899.47 MSRP: $1360.00
You Save: $460.53 (34%)
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Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler, Right; Exhaust Pipe; Muffler & Pipe Assembly; Muffler And Tailpipe Exhaust; Muffler
- Position: Passenger Side
- Replaces: 68271448AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2015-2023 Chrysler 300 | Limited, S, Touring, Touring L | 3.6L V6, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
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Chrysler 300 Muffler & Pipe, Driver Side Part Number: 4578955AF
$1353.63 MSRP: $2065.00
You Save: $711.37 (35%)
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Product Specifications
- Other Name: Resonator - Exhaust; Exhaust Muffler, Left; Exhaust Muffler Assembly; Exhaust Pipe; Muffler & Pipe Assembly; Muffler And Resonator Exhaust; Muffler
- Position: Driver Side
- Replaces: 4578955AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011-2014 Chrysler 300 | Base, C, C Luxury, Limited, S, SRT8, SRT8 Core | 3.6L V6, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.4 L GAS
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Chrysler 300 Muffler & Pipe, Passenger Side Part Number: 68274677AB
$1430.98 MSRP: $2185.00
You Save: $754.02 (35%)
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Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler, Right; Exhaust Pipe; Muffler & Pipe Assembly; Muffler And Resonator Exhaust; Muffler
- Position: Passenger Side
- Replaces: 68274677AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2015-2023 Chrysler 300 | C, C Platinum, S | 5.7L V8, 8 Cyl 5.7 L GAS
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Chrysler 300 Muffler & Pipe, Passenger Side Part Number: 5039050AF
$1696.18 MSRP: $2590.00
You Save: $893.82 (35%)
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Product Specifications
- Other Name: Resonator - Exhaust; Exhaust Muffler, Right; Exhaust Pipe; Muffler & Pipe Assembly; Muffler And Resonator Exhaust; Muffler
- Position: Passenger Side
- Replaces: 5039050AE, 5039050AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2012-2014 Chrysler 300 | SRT8, SRT8 Core | 6.4L V8, 8 Cyl 6.4 L GAS
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Chrysler 300 Muffler & Pipe, Passenger Side Part Number: 68227346AF
$1635.40 MSRP: $2470.00
You Save: $834.60 (34%)
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Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler, Right; Exhaust Pipe; Muffler & Pipe Assembly; Includes Exhaust Tips, Not Serviced Separate.
- Position: Passenger Side
- Replaces: 68227346AC, 68227346AD, 68227346AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2015-2023 Chrysler 300 | C, C Platinum, Limited, S, Touring, Touring L | 3.6L V6, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.4 L GAS
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Chrysler 300 Muffler & Pipe, Passenger Side Part Number: 68057454AE
$2000.05 MSRP: $3050.00
You Save: $1049.95 (35%)
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Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler, Right; Exhaust Pipe; Muffler; Muffler & Pipe Assembly
- Position: Passenger Side
- Replaces: 68057454AC, 68057454AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011-2014 Chrysler 300 | C, C Luxury, S | 5.7L V8, 8 Cyl 5.7 L GAS
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Chrysler 300 Muffler & Pipe, Passenger Side Part Number: 4581868AG
$575.94 MSRP: $839.00
You Save: $263.06 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler, Right; Exhaust Muffler Assembly; Exhaust X Pipe; Exhaust Pipe; Muffler & Pipe Assembly; Muffler And Resonator Exhaust; Exhaust Muffler; Muffler
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005 Chrysler 300 | C | 8 Cyl 5.7 L GAS
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Chrysler 300 Muffler & Pipe, Passenger Side Part Number: 4578954AK
$1562.93 MSRP: $2300.00
You Save: $737.07 (33%)
Product Specifications
- Other Name: Resonator - Exhaust; Exhaust Muffler, Right; Exhaust Pipe; Muffler; Muffler & Pipe Assembly
- Position: Passenger Side
- Replaces: 4578954AE, 4578954AH, 4578954AJ, 4578954AC
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2011-2014 Chrysler 300 | Base, C, C Luxury, Limited, S, SRT8, SRT8 Core | 3.6L V6, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.4 L GAS
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Chrysler 300 Muffler & Pipe Part Number: 4581860AJ
Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler; Exhaust Muffler Assembly; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Muffler & Pipe Assembly; Muffler And Resonator Exhaust; Muffler
- Replaces: 4581860AF, 4581860AE, 4581860AH
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005-2010 Chrysler 300 | Base, LX, Limited, Signature Series, Touring | 2.7L V6, 6 Cyl 2.7 L GAS, 6 Cyl 3.5 L GAS
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Chrysler 300 Muffler & Pipe Part Number: 4578376AF
Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler; Exhaust Muffler Assembly; Exhaust Pipe; Muffler & Pipe Assembly; Muffler And Resonator Exhaust; Muffler
- Replaces: 4578376AD
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2007-2010 Chrysler 300 | Limited, S, Signature Series, Touring | 6 Cyl 3.5 L GAS
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Chrysler 300 Muffler & Pipe Part Number: 4581864AJ
Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler; Exhaust Muffler Assembly; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Muffler & Pipe Assembly; Muffler And Resonator Exhaust; Muffler
- Replaces: 4581864AC, 4581864AD, 4581864AG, 4581864AF, 4581864AI, 4581864AE
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2010 Chrysler 300
- 2005-2007 Chrysler 300 | 3.5L V6
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Chrysler 300 Muffler & Pipe, Passenger Side Part Number: 4578412AG
Product Specifications
- Other Name: Muffler - Exhaust; Right Exhaust Muffler Assembly; Direct-Fit Exhaust System Kit; X Pipe; Exhaust Pipe; Muffler & Pipe Assembly; Muffler And Resonator Exhaust; Exhaust Muffler; Muffler
- Position: Passenger Side
- Replaces: 4578412AB, 4578412AE, 4578412AC, 4578412AA, 4578412AF
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2006-2010 Chrysler 300 | C, S | 5.7L V8, 8 Cyl 5.7 L GAS
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Chrysler 300 Muffler & Pipe, Passenger Side Part Number: 5290791AE
Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler, Right; Exhaust Pipe; Muffler & Pipe Assembly; Muffler And Resonator Exhaust; Muffler
- Position: Passenger Side
- Replaces: 5290791AD, 4854535AB, 4854535AA
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2005-2010 Chrysler 300 | C SRT8 | 6.1L V8, 8 Cyl 6.1 L GAS
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Chrysler 300 Muffler & Pipe, Passenger Side Part Number: 4581868AL
Product Specifications
- Other Name: Muffler - Exhaust; Exhaust Muffler, Right; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Muffler; Muffler & Pipe Assembly
- Position: Passenger Side
- Replaces: 4581868AK, 4581868AI, 4581868AH, 4581868AJ
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2006-2009 Chrysler 300 | C | 5.7L V8, 8 Cyl 5.7 L GAS
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Chrysler 300 Muffler & Pipe, Passenger Side Part Number: 4581872AI
Product Specifications
- Other Name: Muffler - Exhaust; Right Exhaust Muffler Assembly; Direct-Fit Exhaust System Kit; X Pipe; Exhaust Pipe; Muffler And Resonator Exhaust; Exhaust Muffler; Muffler
- Position: Passenger Side
- Replaces: 4581872AE, 4581872AG, 4581872AC, 4581872AB, 4581872AD, 4581872AH
- Warranty: This genuine part is guaranteed by Mopar's factory warranty.
Fits the following Vehicles:
- 2006-2010 Chrysler 300 | C, S | 5.7L V8, 8 Cyl 5.7 L GAS

Chrysler 300 Muffler

Choose OEM Muffler that meet Chrysler factory standards. Chrysler designs and tests every component for precision and durability. Each Muffler follows strict manufacturing steps to lock in quality and fit. If your Chrysler 300 matters to you, OEM parts make the smart choice. You'll get the exact look, feel, and performance you expect. Shop genuine 300 parts at the highly competitive prices online. Enjoy a manufacturer's warranty, a hassle-free return policy, and rapid delivery. No more guesswork with off brands. Get genuine parts with exact fit and true factory performance. Shop with confidence today at JeepPartsDeal.com.

Muffler is is an antique part of Chrysler 300 Exhaust system, it is very reliable and performs very well. As the efficient and safe suppression of the exhaust noise and impossibility of toxic fumes entering the cabin with help of Muffler, the structure consists of passages and chambers, which accomplish cancellation of sound waves by the method of destructive interference. This acoustic engineering not only achieved a very quiet driving environment but also guarantees the exhaust to always be free flowing in the Chrysler 300 the increase in the efficiency of the car. Fitted to the Chrysler 300 models that include the base, Touring, Limited, and the 300C & SRT-8, the Muffler is among the critical components through which substantial investments are made to ensure compliance with noise and emissions Palestinian standards that ensure the enhanced safety of the vehicle, and environment. Muffler is quite unique in the automotive market since it absorbs noise while keeping up with the powerful V8 engines, thus maximizing the auditory appeal for car drivers. Furthermore, the material used to make the part is durable; thus, it can be relied on to serve Chrysler 300 users for a long time. Thus, placing functional and aesthetic, the Muffler, in addition to improving the overall performance of the vehicle, also further supports Chrysler 300's image, as the full-size luxury sedan, combining power and comfort.

Chrysler 300 Muffler Parts and Q&A

Muffler & Pipe, Passenger Side
4578392AG
Q: How to Properly Install and Align a Muffler on Chrysler 300?
A:
Put the front clamps over the exhaust pipe and plug the assembly into the Catalytic Converters. The forward face of each pair of isolators should be slanted by about 10° upward. Adjust the position of the LH rear resonator and tailpipe assembly on the 5.7L/6.1L engine so there is no interference with other nearby parts and then tighten the clamps. Screw clamp bolts up to 61 Nm (45 ft. lbs.) and tighten the tunnel parts and nuts to 25 Nm (215 in. lbs.). The clearance from the muffler to the resonator and to the Fuel Tank should be 14mm (.55 in.) with a V8 engine and 16mm (.62 in.) with a V6. Also, ensure that the clearance at the rear tunnel reinforcement is 15 - 20mm (.59 - .78 in.). Place the tailpipe so it's even in the opening of the rear fascia and make any necessary adjustments to the clearance. After that, lower the car, turn on the engine and check for exhaust leaks, fixing them if you find any.
Muffler & Pipe, Passenger Side
4854532AB
Q: How to Properly Service a Muffler on Chrysler 300?
A:
Raise the car first and take out the muffler-to-resonator and the muffler-to-Catalytic Converter clamps (2), together with the nuts and tunnel reinforcement (2). For those vehicles that have a 5.7L/6.1L engine, take out the LH resonator and the tailpipe assembly. After that, remove the isolators (4) and then turn and pull the muffler and tailpipe from the catalytic converters (5). For installation, set the clamps (2) for the front exhaust module onto the pipes and add the assembly into the catalytic converters (3 and 4), placing the isolators for it with an angle of approximately 100 degrees forward. For cars equipped with a 5.7L/6.1L engine, place the LH rear resonator and tailpipe assembly, pay attention to its alignment and clearance from below and around the engine before tightening its clamps to 61 Nm (45 ft. lbs.). Put back the tunnel reinforcement (2) and nuts (1) and tighten them to 25 Nm (215 inch lbs.). Make sure that there is at least 14 mm (0.55 inch) of clearance between the muffler and resonator and the Fuel Tank on a V8 and 16 mm (0.62 inch) on a V6 and check the rear tunnel reinforcement clearance is between 15 - 20 mm (0.59 - 0.78 inch). Centered in the rear opening, attach the tailpipe, then fix the clearance as needed. At the end, adjust the vehicle so it's lower, fire the engine and check and fix the exhaust for any leaks.