Contact Us
Live Chat
or
1-888-220-8330
Search Bar
Search by Part Number or Keywords
My Garage
My Account
Cart
Body & Mirrors
Chassis & Brakes
Engine & Drivetrain
Electrical & Lighting
Help Center
< Back
×
Live Chat
1-888-220-8330
Body & Mirrors
Chassis & Brakes
Engine & Drivetrain
Electrical & Lighting
Login/Register
My Account
Track Order
Help Center
Contact Us
Home
>
G20
>
1991
>
Engine & Drivetrain
>
Exhaust Manifolds, Pipes, Mufflers & Components
>
Muffler
1991 Chevrolet G20 Muffler
My Vehicle
Change Vehicle
1991 Chevrolet G20
Change Vehicle
Vehicle Options
We need more information about your vehicle to make a correct determination of fitment
< Back to View All
Exhaust Manifolds, Pipes & Mufflers
Department
OE
Replacement
Body Length
21
Inlet Configuration
Center
Offset
Material
Stainless Steel
Steel
Outlet Configuration
Center
Offset
Shape
Oval
Brands
Walker
Prices
$149.99 and under
$150 to $299.99
$300 to $499.99
$500 and over
19 Products found
Show Item:
30
60
90
Sort by:
Recommended
Filter
Sort
View by
Walker®
Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for 1991 Chevrolet G20
PartNumber:
21054
VEHICLE SPECIFIC
Product Specifications
Notes: Premium - Limited Lifetime Warranty; w/Single Catalytic Converter; Light Duty Emiss; If welded Assy, replace all Reqd parts.
Body Height: 4.250
Body Length: 24.000
Body Material: Stainless Steel
Body Width: 9.750
Exhaust Component Mount Type: No Mounts
Finish: Aluminized
Grade Type: Regular
Inlet 1 Inside Diameter: 3.000
Inlet 1 Type: Pipe Connection
Inlet Configuration: Offset
Inlet Offset: 2.875
Internet Product Code (IPC): ADD25346039
Item has MSDS (SDS): N
Max Year Covered: 1991
MFG Brand Name: Walker Exhaust
MFG Model # (Series): 21054
MFG Name: Tenneco, Inc
Min Year Covered: 1987
Most Popular Make / Model: Chevrolet G20
Most Popular Year: 1989
Muffler Body Height: 4.25
Muffler Body Length: 24.0
Muffler Body Material: Stainless Steel
Muffler Body Width: 9.75
Muffler Color / Finish: Bare
Muffler Inlet: Offset
Muffler Inlet Connection Type: Pipe Connection
Muffler Inlet Count: 1
Muffler Inlet Diameter (in): 3.0
Muffler Inlet Diameter 2 (in): 0.0
Muffler Inlet Diameter Designation: Inside Diameter
Muffler Outlet: Centered
Muffler Outlet Connection Type: Pipe Connection
Muffler Outlet Count: 1
Muffler Outlet Diameter (in): 3.0
Muffler Outlet Diameter Designation: Inside Diameter
Muffler Overall Length: 29.0
Muffler Reversible: No
Muffler Shape: Oval
Outlet 1 Inside Diameter: 3.000
Outlet Configuration: Center
Overall Length: 29.000
Product Grade: Economy
Reversible: No
Shape: Oval
Supplier Company Name: Tenneco, Inc
Total Part VIO: 81764
Universal Or Specific Fit: Specific
UPC: 086387210546
Part Description: 1991 Chevrolet G20 Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
More Info
Vehicle Fitment
1991 Chevrolet G20 | All Trims | 8 Cyl 5.7L
$65.03
Add to Cart
Walker®
Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 1991 Chevrolet G20
PartNumber:
18180
VEHICLE SPECIFIC
Product Specifications
Notes: w/Single Catalytic Converter; Light Duty Emiss; If welded Assy, replace all Reqd parts; Optional; SoundFX Universal for 21054
Body Height: 4.250
Body Length: 22.000
Body Material: Steel
Body Width: 9.750
Finish: Aluminized
Grade Type: Regular
Inlet 1 Inside Diameter: 3.000
Inlet 1 Type: Pipe Connection
Inlet Configuration: Offset
Inlet Offset: 2.875
Max Year Covered: 1991
Min Year Covered: 1987
Most Popular Make / Model: Chevrolet G20
Most Popular Year: 1989
Muffler Type: Combination
Outlet 1 Inside Diameter: 3.000
Outlet Configuration: Center
Overall Length: 29.000
Product Grade: Economy
Reversible: No
Shape: Oval
Total Part VIO: 81764
Universal Or Specific Fit: Universal
UPC: 086387181808
Part Description: 1991 Chevrolet G20 Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
More Info
Vehicle Fitment
1991 Chevrolet G20 | All Trims | 8 Cyl 5.7L
$57.22
Add to Cart
Walker®
Soundfx Aluminized Steel Oval Direct Fit Exhaust Muffler for 1991 Chevrolet G20
PartNumber:
18337
VEHICLE SPECIFIC
Product Specifications
Notes: If welded Assy, replace all Reqd parts; Optional; SoundFX for 22171
Body Height: 4.250
Body Length: 21.000
Body Material: Steel
Body Width: 9.750
Exhaust Component Mount Type: No Mounts
Finish: Aluminized
Grade Type: Regular
Inlet 1 Inside Diameter: 2.500
Inlet 1 Type: Pipe Connection
Inlet Configuration: Center
Internet Product Code (IPC): B8EA217752F
Item has MSDS (SDS): N
Max Year Covered: 1995
MFG Brand Name: Walker Exhaust
MFG Model # (Series): 18337
MFG Name: Tenneco, Inc
Min Year Covered: 1979
Most Popular Make / Model: Chevrolet C1500
Most Popular Year: 1993
Muffler Body Height: 4.25
Muffler Body Length: 21.0
Muffler Body Material: Steel
Muffler Body Width: 9.75
Muffler Color / Finish: Aluminized
Muffler Inlet: Centered
Muffler Inlet Connection Type: Pipe Connection
Muffler Inlet Count: 1
Muffler Inlet Diameter (in): 2.5
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: 2
Muffler Outlet Diameter (in): 2.0
Muffler Outlet Diameter Designation: Inside Diameter
Muffler Overall Length: 25.5
Muffler Reversible: No
Muffler Shape: Oval
Outlet 1 Inside Diameter: 2.000
Outlet 2 Inside Diameter: 2.000
Outlet 2 Type: Pipe Connection
Outlet Configuration: Offset
Overall Length: 25.500
Product Grade: Economy
Reversible: No
Shape: Oval
Supplier Company Name: Tenneco, Inc
Total Part VIO: 915871
Universal Or Specific Fit: Specific
UPC: 086387183376
Part Description: 1991 Chevrolet G20 Soundfx Aluminized Steel Oval Direct Fit Exhaust Muffler
More Info
Vehicle Fitment
1991 Chevrolet G20 | All Trims | 8 Cyl 5.0L
$50.83
Add to Cart
Walker®
Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 1991 Chevrolet G20
PartNumber:
18177
VEHICLE SPECIFIC
Product Specifications
Notes: If welded Assy, replace all Reqd parts; Optional; SoundFX Universal for 22171; Single Outlet Muffler replaces Dual Outlet Muffler. Use pipe designated as "A" tail pipe.
Automotive Item Grade: OEM Standard Part
Connection Type: Pipe
Inlet - Outlet Configuration: Offset Inlet - Centered Outlet
Inlet Diameter Designation: Inside Diameter
Inlet Quantity: 1 Inlet
Muffler Body Finish: Aluminized
Muffler Body Height: 4.25"
Muffler Body Length: 18"
Muffler Body Material: Steel
Muffler Body Shape: Oval
Muffler Body Width: 8.813"
Muffler Inlet Diameter: 2.5"
Muffler Outlet Diameter: 2"
Muffler Overall Length: 26"
Muffler Reversible: No
Muffler Series: SoundFX™
Muffler Type: Combination
Outlet Diameter Designation: Inside Diameter
Outlet Quantity: 1 Outlet
Part Description: 1991 Chevrolet G20 Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
More Info
Vehicle Fitment
1991 Chevrolet G20 | All Trims | 8 Cyl 5.0L
$37.06
Add to Cart
Walker®
Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 1991 Chevrolet G20
PartNumber:
18124
VEHICLE SPECIFIC
Product Specifications
Notes: If welded assembly, modifications and/or additional parts may be required.;optional; SoundFX Universal for 21910
Body Height: 4.250
Body Length: 18.000
Body Material: Steel
Body Width: 8.813
Finish: Aluminized
Grade Type: Regular
Inlet 1 Inside Diameter: 2.500
Inlet 1 Type: Pipe Connection
Inlet Configuration: Offset
Inlet Offset: 2.625
Max Year Covered: 1994
Min Year Covered: 1975
Most Popular Make / Model: Chevrolet C10
Most Popular Year: 1986
Muffler Type: Combination
Outlet 1 Outside Diameter: 2.250
Outlet Configuration: Offset
Overall Length: 26.000
Product Grade: Economy
Reversible: No
Shape: Oval
Total Part VIO: 411262
Universal Or Specific Fit: Universal
UPC: 086387181242
Part Description: 1991 Chevrolet G20 Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
More Info
Vehicle Fitment
1991 Chevrolet G20 | All Trims | 6 Cyl 4.3L
$35.48
Add to Cart
Walker®
Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler for 1991 Chevrolet G20
PartNumber:
18274
VEHICLE SPECIFIC
Product Specifications
Notes: If welded assembly, modifications and/or additional parts may be required.;optional; SoundFX for 21910
Body Height: 4.250
Body Length: 21.000
Body Material: Steel
Body Width: 9.750
Exhaust Component Mount Type: No Mounts
Finish: Aluminized
Grade Type: Regular
Inlet 1 Inside Diameter: 2.500
Inlet 1 Type: Pipe Connection
Inlet Configuration: Offset
Inlet Offset: 2.875
Internet Product Code (IPC): D85CD993D44
Item has MSDS (SDS): N
Max Year Covered: 1994
MFG Brand Name: Walker Exhaust
MFG Model # (Series): 18274
MFG Name: Tenneco, Inc
Min Year Covered: 1975
Most Popular Make / Model: Chevrolet C10
Most Popular Year: 1986
Muffler Body Height (in): 4.25
Muffler Body Length: 21.0
Muffler Body Material: Steel
Muffler Body Width (in): 9.75
Muffler Color / Finish: Aluminized
Muffler Inlet: Offset
Muffler Inlet Connection Type: Pipe Connection
Muffler Inlet Count: 1
Muffler Inlet Diameter (in): 2.5
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): 2.25
Muffler Outlet Diameter Designation: Inside Diameter
Muffler Overall Length (in): 26.5
Muffler Reversible: No
Muffler Shape: Oval
Outlet 1 Outside Diameter: 2.250
Outlet Configuration: Offset
Overall Length: 26.500
Product Grade: Economy
Reversible: No
Shape: Oval
Supplier Company Name: Tenneco, Inc
Total Part VIO: 411262
Universal Or Specific Fit: Specific
UPC: 086387182744
Part Description: 1991 Chevrolet G20 Soundfx Steel Oval Direct Fit Aluminized Exhaust Muffler
More Info
Vehicle Fitment
1991 Chevrolet G20 | All Trims | 6 Cyl 4.3L
$43.48
Add to Cart
Walker®
Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for 1991 Chevrolet G20
PartNumber:
21910
VEHICLE SPECIFIC
Product Specifications
Notes: If welded assembly, modifications and/or additional parts may be required.;Premium - Limited Lifetime Warranty
Body Height: 4.250
Body Length: 21.000
Body Material: Stainless Steel
Body Width: 9.750
Exhaust Component Mount Type: No Mounts
Finish: Aluminized
Grade Type: Regular
Inlet 1 Inside Diameter: 2.500
Inlet 1 Type: Pipe Connection
Inlet Configuration: Offset
Inlet Offset: 2.875
Internet Product Code (IPC): ED0549B71D1
Item has MSDS (SDS): N
Max Year Covered: 1994
MFG Brand Name: Walker Exhaust
MFG Model # (Series): 21910
MFG Name: Tenneco, Inc
Min Year Covered: 1975
Most Popular Make / Model: Chevrolet C10
Most Popular Year: 1986
Muffler Body Height: 4.25
Muffler Body Length: 21.0
Muffler Body Material: Stainless Steel
Muffler Body Width: 9.75
Muffler Color / Finish: Bare
Muffler Inlet: Offset
Muffler Inlet Connection Type: Pipe Connection
Muffler Inlet Count: 1
Muffler Inlet Diameter (in): 2.5
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): 2.25
Muffler Outlet Diameter Designation: Inside Diameter
Muffler Overall Length: 26.5
Muffler Reversible: No
Muffler Shape: Oval
Outlet 1 Outside Diameter: 2.250
Outlet Configuration: Offset
Overall Length: 26.500
Product Grade: Economy
Reversible: No
Shape: Oval
Supplier Company Name: Tenneco, Inc
Total Part VIO: 362497
Universal Or Specific Fit: Specific
UPC: 086387219105
Part Description: 1991 Chevrolet G20 Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
More Info
Vehicle Fitment
1991 Chevrolet G20 | All Trims | 6 Cyl 4.3L
$74.92
Add to Cart
Walker®
Soundfx Aluminized Steel Oval Direct Fit Exhaust Muffler for 1991 Chevrolet G20
PartNumber:
18229
VEHICLE SPECIFIC
Product Specifications
Notes: w/Single Catalytic Converter; Light Duty Emiss; If welded Assy, replace all Reqd parts; Optional; SoundFX for 21054
Body Height: 4.250
Body Length: 24.000
Body Material: Steel
Body Width: 9.750
Exhaust Component Mount Type: No Mounts
Finish: Aluminized
Grade Type: Regular
Inlet 1 Inside Diameter: 3.000
Inlet 1 Type: Pipe Connection
Inlet Configuration: Offset
Inlet Offset: 2.875
Internet Product Code (IPC): 5F8BC0BE244
Item has MSDS (SDS): N
Max Year Covered: 1991
MFG Brand Name: Walker Exhaust
MFG Model # (Series): 18229
MFG Name: Tenneco, Inc
Min Year Covered: 1987
Most Popular Make / Model: Chevrolet G20
Most Popular Year: 1989
Muffler Body Height: 4.25
Muffler Body Length: 24.0
Muffler Body Material: Steel
Muffler Body Width: 9.75
Muffler Color / Finish: Aluminized
Muffler Inlet: Offset
Muffler Inlet Connection Type: Pipe Connection
Muffler Inlet Count: 1
Muffler Inlet Diameter (in): 3.0
Muffler Inlet Diameter 2 (in): 0.0
Muffler Inlet Diameter Designation: Inside Diameter
Muffler Outlet: Centered
Muffler Outlet Connection Type: Pipe Connection
Muffler Outlet Count: 1
Muffler Outlet Diameter (in): 3.0
Muffler Outlet Diameter Designation: Inside Diameter
Muffler Overall Length: 29.0
Muffler Reversible: No
Muffler Shape: Oval
Outlet 1 Inside Diameter: 3.000
Outlet Configuration: Center
Overall Length: 29.000
Product Grade: Economy
Reversible: No
Shape: Oval
Supplier Company Name: Tenneco, Inc
Total Part VIO: 81764
Universal Or Specific Fit: Specific
UPC: 086387182294
Part Description: 1991 Chevrolet G20 Soundfx Aluminized Steel Oval Direct Fit Exhaust Muffler
More Info
Vehicle Fitment
1991 Chevrolet G20 | All Trims | 8 Cyl 5.7L
View Related Parts
OEM (Genuine)
1991 Chevrolet G20 Exhaust Muffler
PartNumber:
15535670
VEHICLE SPECIFIC
Product Specifications
Notes:
6.2l, Diesel; Right Side
Other Names:
Muffler
Item Weight:
18.90 Pounds
Fitment Type:
Direct Replacement
Part Description:
1991 Chevrolet G20 Exhaust Muffler
More Info
Vehicle Fitment
1991 Chevrolet G20 | Beauville, Chevy Van, Sportvan | 8 Cyl 6.2 L DIESEL
View Related Parts
OEM (Genuine)
1991 Chevrolet G20 Exhaust Muffler
PartNumber:
15618166
VEHICLE SPECIFIC
Product Specifications
Notes:
4.3l
Other Names:
Muffler
Item Weight:
23.80 Pounds
Fitment Type:
Direct Replacement
Part Description:
1991 Chevrolet G20 Exhaust Muffler
More Info
Vehicle Fitment
1991 Chevrolet G20 | Beauville, Chevy Van | 6 Cyl 4.3 L GAS
View Related Parts
OEM (Genuine)
1991 Chevrolet G20 Exhaust Muffler
PartNumber:
15618164
VEHICLE SPECIFIC
Product Specifications
Notes:
6 Cylinder, 110" Wheelbase
Other Names:
Muffler
Fitment Type:
Direct Replacement
Part Description:
1991 Chevrolet G20 Exhaust Muffler
More Info
Vehicle Fitment
1991 Chevrolet G20 | Beauville, Chevy Van, Sportvan | 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L GAS
View Related Parts
OEM (Genuine)
1991 Chevrolet G20 Exhaust Muffler Assembly
PartNumber:
15635940
VEHICLE SPECIFIC
Product Specifications
Notes:
6 Cylinder, 125" Wheelbase
Other Names:
Muffler
Fitment Type:
Direct Replacement
Part Description:
1991 Chevrolet G20 Exhaust Muffler Assembly
More Info
Vehicle Fitment
1991 Chevrolet G20 | Beauville, Chevy Van, Sportvan | 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L GAS
View Related Parts
OEM (Genuine)
1991 Chevrolet G20 Muffler, Exhaust
PartNumber:
15535668
VEHICLE SPECIFIC
Product Specifications
Notes:
6.2l, Diesel; Left Side
Item Weight:
20.10 Pounds
Part Description:
1991 Chevrolet G20 Muffler, Exhaust
More Info
Vehicle Fitment
1991 Chevrolet G20 | Beauville, Chevy Van, Sportvan | 8 Cyl 6.2 L DIESEL
View Related Parts
OEM (Genuine)
1991 Chevrolet G20 Muffler, Exhaust
PartNumber:
15577864
VEHICLE SPECIFIC
Product Specifications
Notes:
5.7l
Item Dimensions:
33.6 x 11.3 x 5.2 inches
Item Weight:
21.20 Pounds
Part Description:
1991 Chevrolet G20 Muffler, Exhaust
More Info
Vehicle Fitment
1991 Chevrolet G20 | Beauville, Chevy Van, Sportvan | 8 Cyl 5.7 L GAS
View Related Parts
OEM (Genuine)
1991 Chevrolet G20 Inlet Pipe Muffler
PartNumber:
15589928
VEHICLE SPECIFIC
Product Specifications
Notes:
5.0l
Other Names:
Muffler
Item Dimensions:
51.9 x 10.1 x 5.8 inches
Item Weight:
23.80 Pounds
Fitment Type:
Direct Replacement
Part Description:
1991 Chevrolet G20 Inlet Pipe Muffler
More Info
Vehicle Fitment
1991 Chevrolet G20 | Beauville, Bonaventure, Chevy Van, Sportvan | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
View Related Parts
OEM (Genuine)
1991 Chevrolet G20 Exhaust Tail Pipe (Service)
PartNumber:
15618165
VEHICLE SPECIFIC
Product Specifications
Notes:
G10-30 Vans; 4.3l
Other Names:
Muffler, Tail Pipe
Item Dimensions:
53.5 x 2.4 x 2.4 inches
Item Weight:
8.00 Pounds
Fitment Type:
Direct Replacement
Part Description:
1991 Chevrolet G20 Exhaust Tail Pipe (Service)
More Info
Vehicle Fitment
1991 Chevrolet G20 | Beauville, Bonaventure, Chevy Van, Sportvan | 6 Cyl 4.1 L GAS, 6 Cyl 4.3 L GAS
View Related Parts
OEM (Genuine)
1991 Chevrolet G20 Muffler
PartNumber:
14095654
VEHICLE SPECIFIC
Product Specifications
Notes:
8 Cylinder, 125" Wheelbase
Part Description:
1991 Chevrolet G20 Muffler
Vehicle Fitment
1991 Chevrolet G20 | Beauville, Chevy Van, Sportvan | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
Walker®
Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler for 1991 Chevrolet G20
PartNumber:
22171
VEHICLE SPECIFIC
Product Specifications
Notes: Premium - Limited Lifetime Warranty; If welded Assy, replace all Reqd parts.
Connection Type: Pipe Connection
Inlet Diameter Designation: Inside Diameter
Inlet Quantity: 1
Item Grade: OEM Standard Part
Muffler Body Finish: Aluminized
Muffler Body Height: 4.25"
Muffler Body Length: 21"
Muffler Body Material: Stainless Steel
Muffler Body Shape: Oval
Muffler Body Width: 9.75"
Muffler Inlet Diameter: 2.5"
Muffler Inlet-Outlet Configuration: Center - Offset
Muffler Outlet Diameter: 2"
Muffler Overall Length: 25.5"
Muffler Reversibility: No
Muffler Series: Quiet-Flow™
Muffler Type: Combination
Outlet Diameter Designation: Inside Diameter
Outlet Quantity: 2
Part Description: 1991 Chevrolet G20 Quiet Flow Stainless Steel Oval Aluminized Exhaust Muffler
More Info
Vehicle Fitment
1991 Chevrolet G20 | All Trims | 8 Cyl 5.0L
View Related Parts
OEM (Genuine)
1991 Chevrolet G20 Muffler
PartNumber:
357399
VEHICLE SPECIFIC
Product Specifications
Notes:
8 Cylinder, 110" Wheelbase
Part Description:
1991 Chevrolet G20 Muffler
Vehicle Fitment
1991 Chevrolet G20 | Beauville, Chevy Van, Sportvan | 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL