How to replace the muffler on 2004 Chevrolet Malibu?

Start by raising the vehicle and supporting it before engaging with the exhaust Muffler. Cut the exhaust extension pipe immediately in front of its front weld connection then release the Muffler insulator from underbody support before extracting the exhaust Muffler. Extension pipe ends must undergo necessary deburring operations. Construct the service Muffler by putting the Muffler inlet pipe onto the extension pipe followed by applying the Muffler insulator to the underbody hanger. Place a service Muffler clamp on the Muffler inlet pipe 19 mm (3/4 inch) from the edge, directing the clamp nuts toward the opposite side of the evaporative emission (EVAP) canister. Secure the Muffler to the underbody and attaching rear bumper with the tailpipe while tightening exhaust clamp nuts to 45 nm (33 ft. Lbs.). Finally, lower the vehicle.

OEM 2004 Chevrolet Malibu Muffler

Exhaust Muffler

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2004 Chevrolet Malibu Muffler & Pipe Part Number: 15828658
$180.38 MSRP: $269.69
You Save: $89.31 (34%)
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Product Specifications
- Other Name: Muffler, Exhaust; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Muffler
- Replaces: 15232956, 22716770
- Item Weight: 37.80 Pounds
- Item Dimensions: 107.9 x 30.0 x 27.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15828658
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Chevrolet Malibu Submodels:
- LS, LT, LTZ, Maxx LS, Maxx LT | 6 Cyl 3.5 L GAS
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2004 Chevrolet Malibu Muffler & Pipe Part Number: 15828657
Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler
- Item Weight: 38.80 Pounds
- Item Dimensions: 117.8 x 27.2 x 11.3 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15828657
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Chevrolet Malibu Submodels:
- Maxx, Maxx LS, Maxx LT, Maxx LTZ | 6 Cyl 3.5 L GAS
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2004 Chevrolet Malibu Muffler & Pipe Part Number: 15898239
Product Specifications
- Other Name: Muffler, Exhaust; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Muffler
- Replaces: 15232955
- Item Weight: 37.70 Pounds
- Item Dimensions: 121.2 x 30.2 x 12.7 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15898239
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2004 Chevrolet Malibu Submodels:
- Base, Classic LS, LS, LT | 4 Cyl 2.2 L GAS

2004 Chevrolet Malibu Muffler

With a comprehensive array of OEM 2004 Chevrolet Malibu Muffler, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2004 Chevrolet Malibu Muffler are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2004 Chevrolet Malibu Muffler Parts and Q&A

Q: How to replace the muffler on 2004 Chevrolet Malibu?
A: Start by raising the vehicle and supporting it before engaging with the exhaust Muffler. Cut the exhaust extension pipe immediately in front of its front weld connection then release the Muffler insulator from underbody support before extracting the exhaust Muffler. Extension pipe ends must undergo necessary deburring operations. Construct the service Muffler by putting the Muffler inlet pipe onto the extension pipe followed by applying the Muffler insulator to the underbody hanger. Place a service Muffler clamp on the Muffler inlet pipe 19 mm (3/4 inch) from the edge, directing the clamp nuts toward the opposite side of the evaporative emission (EVAP) canister. Secure the Muffler to the underbody and attaching rear bumper with the tailpipe while tightening exhaust clamp nuts to 45 nm (33 ft. Lbs.). Finally, lower the vehicle.