How to replace the muffler on 2005 GMC Savana 3500?

To replace the muffler, wear protective goggles and gloves. Raise the vehicle and disconnect the required nuts from the catalytic converter pipe. Depending on exhaust system, get rid of muffler assembly hanger pins and lift muffler over the rear axle, and install Make sure that everything is properly aligned and all retaining nuts are tight before lowering the vehicle.

OEM 2005 GMC Savana 3500 Muffler

Exhaust Muffler

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7 Mufflers found

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2005 GMC Savana 3500 Muffler Part Number: 15296921
$1392.68 MSRP: $2091.53
You Save: $698.85 (34%)
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Product Specifications
- Other Name: Muffler, Exhaust
- Item Weight: 66.50 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 15296921
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following 2005 GMC Savana 3500 Submodels:
- Base, LS, LT, SLE | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
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2005 GMC Savana 3500 Muffler Part Number: 25953110
Product Specifications
- Other Name: Muffler, Exhaust
- Replaces: 15102929, 15296922, 15221829
- Item Weight: 59.40 Pounds
- Item Dimensions: 116.0 x 54.7 x 15.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25953110
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 GMC Savana 3500 Submodels:
- Base, LS, LT, SLE | 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
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2005 GMC Savana 3500 Muffler Part Number: 25899161
Product Specifications
- Other Name: Muffler, Exhaust
- Replaces: 15820139
- Item Weight: 449.80 Pounds
- Item Dimensions: 164.3 x 39.0 x 15.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25899161
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 GMC Savana 3500 Submodels:
- Base, LS, LT, SLE | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
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2005 GMC Savana 3500 Muffler W/Tpipe Part Number: 25851452
Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler
- Replaces: 15102934
- Item Weight: 44.70 Pounds
- Item Dimensions: 96.8 x 32.4 x 15.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25851452
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 GMC Savana 3500 Submodels:
- Base, SLE | 8 Cyl 4.8 L GAS
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2005 GMC Savana 3500 Muffler W/Tpipe Part Number: 25851450
Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler
- Replaces: 15102931
- Item Weight: 49.60 Pounds
- Item Dimensions: 118.8 x 31.8 x 15.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25851450
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 GMC Savana 3500 Submodels:
- Base, LS, LT, SLE | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
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2005 GMC Savana 3500 Muffler W/Tpipe Part Number: 25851449
Product Specifications
- Other Name: Muffler, Exhaust; Exhaust Pipe; Muffler
- Replaces: 15221830
- Item Weight: 49.50 Pounds
- Item Dimensions: 118.8 x 34.8 x 15.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25851449
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 GMC Savana 3500 Submodels:
- Base, LS, LT, SLE | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS
View related parts
2005 GMC Savana 3500 Muffler W/Tpipe Part Number: 25851453
Product Specifications
- Other Name: Muffler, Exhaust; Direct-Fit Exhaust; Exhaust System Kit; Exhaust Pipe; Muffler
- Item Weight: 270.10 Pounds
- Item Dimensions: 114.2 x 32.1 x 14.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25851453
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2005 GMC Savana 3500 Submodels:
- Base, SLE | 8 Cyl 4.8 L GAS

2005 GMC Savana 3500 Muffler

With a comprehensive array of OEM 2005 GMC Savana 3500 Muffler, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2005 GMC Savana 3500 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.

2005 GMC Savana 3500 Muffler Parts and Q&A

Q: How to replace the muffler on 2005 GMC Savana 3500?
A: To replace the muffler, wear protective goggles and gloves. Raise the vehicle and disconnect the required nuts from the catalytic converter pipe. Depending on exhaust system, get rid of muffler assembly hanger pins and lift muffler over the rear axle, and install Make sure that everything is properly aligned and all retaining nuts are tight before lowering the vehicle.