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2009 GMC Savana 3500
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Exhaust Manifolds, Pipes & Mufflers
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Walker® Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for 2009 GMC Savana 3500
PartNumber: 21551Product Specifications- Notes: Premium - Limited Lifetime Warranty; If welded Assy, replace all Reqd parts.
- Automotive Item Grade: OEM Standard Part
- Inlet - Outlet Configuration: Offset Inlet - Offset Outlet
- Inlet Connection Type: 1 Pipe Connection and 1 Welded Flange
- Inlet Diameter Designation: Outside Diameter
- Inlet Quantity: 2 Inlets
- Muffler Body Finish: Aluminized
- Muffler Body Height: 7"
- Muffler Body Length: 24"
- Muffler Body Material: Stainless Steel
- Muffler Body Shape: Oval
- Muffler Body Width: 9"
- Muffler Inlet Diameter: 3"
- Muffler Outlet Diameter: 2.625"
- Muffler Overall Length: 39.75"
- Muffler Reversible: No
- Muffler Series: Quiet-Flow™
- Muffler Type: Combination
- Outlet Connection Type: Pipe Connection
- Outlet Diameter Designation: Inside Diameter
- Outlet Quantity: 1 Outlet
- Part Description: 2009 GMC Savana 3500 Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
Vehicle Fitment- 2009 GMC Savana 3500 | All Trims | 8 Cyl 6.0L
- 2009 GMC Savana 3500 | All Trims | 8 Cyl 4.8L
$135.41
Walker® Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for 2009 GMC Savana 3500
PartNumber: 21553Product Specifications- Notes: Premium - Limited Lifetime Warranty; If welded Assy, replace all Reqd parts.
- Body Height: 7.000
- Body Length: 24.000
- Body Material: Stainless Steel
- Body Width: 9.000
- Exhaust Component Mount Type: Uses Factory Hangers
- Finish: Aluminized
- Grade Type: Regular
- Inlet 1 Inside Diameter: 2.625
- Inlet 1 Type: Pipe Connection
- Inlet 2 Inside Diameter: 2.625
- Inlet 2 Type: Pipe Connection
- Inlet Configuration: Offset
- Inlet Offset: 2.625
- Internet Product Code (IPC): A5B345282D4
- Item has MSDS (SDS): N
- Max Year Covered: 2009
- MFG Brand Name: Walker Exhaust
- MFG Model # (Series): 21553
- MFG Name: Tenneco, Inc
- Min Year Covered: 2003
- Most Popular Make / Model: Chevrolet Express 3500
- Most Popular Year: 2006
- Muffler Body Height: 7.0
- Muffler Body Length: 24.0
- Muffler Body Material: Stainless Steel
- Muffler Body Width: 9.0
- Muffler Color / Finish: Bare
- Muffler Inlet: Offset
- Muffler Inlet Connection Type: Pipe Connection
- Muffler Inlet Count: 2
- Muffler Inlet Diameter (in): 2.625
- Muffler Inlet Diameter 2 (in): 0.0
- Muffler Inlet Diameter Designation: Inside Diameter
- Muffler Outlet: Offset
- Muffler Outlet Connection Type: Pipe Connection
- Muffler Outlet Count: 1
- Muffler Outlet Diameter (in): 2.625
- Muffler Outlet Diameter Designation: Inside Diameter
- Muffler Overall Length: 28.0
- Muffler Reversible: No
- Muffler Shape: Oval
- Outlet 1 Inside Diameter: 2.625
- Outlet Configuration: Offset
- Overall Length: 28.000
- Product Grade: Economy
- Reversible: No
- Shape: Oval
- Supplier Company Name: Tenneco, Inc
- Total Part VIO: 460289
- Universal Or Specific Fit: Specific
- UPC: 086387215534
- Part Description: 2009 GMC Savana 3500 Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
Vehicle Fitment- 2009 GMC Savana 3500 | All Trims | 8 Cyl 6.0L
- 2009 GMC Savana 3500 | All Trims | 8 Cyl 4.8L
$106.94
OEM (Genuine) 2009 GMC Savana 3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
PartNumber: 15296921
Product Specifications- Notes: Express, Savana; 4.8L; Cargo, Passenger Van; 177" Wheelbase
- Other Names: Muffler
- Item Weight: 62.90 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2009 GMC Savana 3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
Vehicle Fitment- 2009 GMC Savana 3500 | 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
$1120.87 MSRP:$1690.95You Save: $570.08 (34%)
OEM (Genuine) 2009 GMC Savana 3500 Muffler W/Tailpipe
PartNumber: 15942552
Product Specifications- Notes: 4.8 & 6.0 Liter, 135" Wheelbase, 6.0 Liter
- Other Names: Muffler, Muffler W/Tailpipe
- Item Dimensions: 87.2 x 33.1 x 15.4 inches
- Item Weight: 208.00 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2009 GMC Savana 3500 Muffler W/Tailpipe
Vehicle Fitment- 2009 GMC Savana 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
OEM (Genuine) 2009 GMC Savana 3500 Center Muffler
PartNumber: 25784983
Product Specifications- Notes: Particulate Filter; Express, Savana; 6.6L Diesel; 155" Wheelbase;Particulate Filter; Express, Savana; 6.6L Diesel; 159" Wheelbase; From 01/09/2007, Long Wheel Base
- Other Names: Center Muffler, Filter
- Item Weight: 1.80 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2009 GMC Savana 3500 Center Muffler
Vehicle Fitment- 2009 GMC Savana 3500 | Base | 8 Cyl 6.6 L DIESEL
OEM (Genuine) 2009 GMC Savana 3500 Filter Asm-Exhaust Particulate (W/ Exhaust Pipe)
PartNumber: 25784981Product Specifications- Notes: Particulate Filter; Express, Savana; 6.6L Diesel; 135" Wheelbase; From 01/09/2007, Short Wheel Base
- Other Names: Center Muffler, Filter
- Item Weight: 1.80 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2009 GMC Savana 3500 Filter Asm-Exhaust Particulate (W/ Exhaust Pipe)
Vehicle Fitment- 2009 GMC Savana 3500 | Base | 8 Cyl 6.6 L DIESEL
OEM (Genuine) 2009 GMC Savana 3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
PartNumber: 25953110Product Specifications- Notes: Express, Savana; 6.0L; Cargo, Passenger Van; 139" Wheelbase
- Other Names: Muffler
- Item Dimensions: 114.8 x 56.9 x 15.2 inches
- Item Weight: 64.00 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15296922, 15221829, 15102929
- Part Description: 2009 GMC Savana 3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
Vehicle Fitment- 2009 GMC Savana 3500 | 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
OEM (Genuine) 2009 GMC Savana 3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
PartNumber: 25834228
Product Specifications- Notes: Express, Savana; 6.0L; Cargo, Passenger Van; 155" Wheelbase
- Other Names: Muffler, Muffler W/Tailpipe
- Item Dimensions: 100.2 x 30.5 x 15.9 inches
- Item Weight: 222.30 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15290734
- Part Description: 2009 GMC Savana 3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
Vehicle Fitment- 2009 GMC Savana 3500 | Base, LS, LT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
OEM (Genuine) 2009 GMC Savana 3500 Muffler W/Tailpipe
PartNumber: 15942554Product Specifications- Notes: 4.8 & 6.0 Liter, 155" Wheelbase, 6.0 Liter
- Other Names: Muffler, Muffler W/Tailpipe
- Item Dimensions: 87.2 x 33.1 x 15.3 inches
- Item Weight: 208.00 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2009 GMC Savana 3500 Muffler W/Tailpipe
Vehicle Fitment- 2009 GMC Savana 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
OEM (Genuine) 2009 GMC Savana 3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
PartNumber: 25834227Product Specifications- Notes: Express, Savana; 6.0L; Cargo, Passenger Van; 135" Wheelbase
- Other Names: Muffler, Muffler W/Tailpipe
- Item Dimensions: 99.2 x 30.5 x 16.2 inches
- Item Weight: 228.80 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15290733
- Part Description: 2009 GMC Savana 3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
Vehicle Fitment- 2009 GMC Savana 3500 | Base, LS, LT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
OEM (Genuine) 2009 GMC Savana 3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
PartNumber: 25834230Product Specifications- Notes: 4.8 & 6.0 Liter, 135" Wheelbase, 4.8 Liter; Express, Savana; 4.8L; Cargo, Passenger Van; 135" Wheelbase
- Other Names: Muffler, Muffler W/Tailpipe
- Item Dimensions: 95.0 x 36.6 x 15.6 inches
- Item Weight: 43.90 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2009 GMC Savana 3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
Vehicle Fitment- 2009 GMC Savana 3500 | Base | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS
OEM (Genuine) 2009 GMC Savana 3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
PartNumber: 25899161Product Specifications- Notes: Express, Savana; 4.8L; Cargo, Passenger Van; 159" Wheelbase
- Other Names: Muffler
- Item Dimensions: 161.2 x 39.8 x 15.8 inches
- Item Weight: 454.10 Pounds
- Fitment Type: Direct Replacement
- Replaces: 15820139
- Part Description: 2009 GMC Savana 3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
Vehicle Fitment- 2009 GMC Savana 3500 | 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
OEM (Genuine) 2009 GMC Savana 3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
PartNumber: 25834231Product Specifications- Notes: 4.8 & 6.0 Liter, 155" Wheelbase, 4.8 Liter; Express, Savana; 4.8L; Cargo, Passenger Van; 155" Wheelbase
- Other Names: Muffler, Muffler W/Tailpipe
- Item Dimensions: 116.5 x 36.2 x 15.4 inches
- Item Weight: 304.10 Pounds
- Fitment Type: Direct Replacement
- Part Description: 2009 GMC Savana 3500 Exhaust Muffler Assembly (W/ Exhaust Pipe & Tail Pipe)
Vehicle Fitment- 2009 GMC Savana 3500 | Base | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS
FAQ for Muffler Repair
Q: What is the removal procedure for the exhaust muffler (4.3L/4.8L/5.3L/6.0L)?
A:
The procedure is to remove the nuts retaining the catalytic converter pipe from the muffler flange, remove the nuts retaining the left catalytic converter to the muffler flange, remove the muffler assembly hanger pins and remove the muffler assembly.
By Bob
GM Specialist
01/11/2022