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Walker Exhaust Resonators - OE-Quality Direct-Fit Replacement

(Chevrolet Silverado 1500 2014-18, Impala 1974-76, 1985, 1994-96, 2000-11, Malibu 2008-12, Caprice 1974-76, 1985-96, Monte Carlo 2000-06 + 66 more models)

Manufacturer

Part Number

14 part numbers · from $33.47
Sale Price

from $33.47

In Stock (10+)

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Usually delivered within 2 days

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Product Details

Walker Exhaust Resonators are engineered to deliver original equipment-quality performance, fit, and sound characteristics across a wide range of vehicle applications. As a recognized OEM supplier to major vehicle manufacturers, Walker brings that same factory-level engineering discipline to the aftermarket — making these resonators a trusted choice for professional technicians and DIY enthusiasts looking to restore their exhaust system to factory standards.

Key Features:

  • OE-Matched Sound Tuning: Precision-tuned internals replicate factory exhaust tone, eliminating unwanted drone and harshness without restricting exhaust flow
  • Direct-Fit Design: Each resonator is engineered to match original equipment specifications, ensuring proper alignment with existing exhaust components and straightforward installation
  • Durable Construction: Built from robust materials designed to withstand the heat, vibration, and corrosive conditions of everyday driving
  • Advanced Frequency Control: Internal tuning technology targets and reduces unwanted exhaust frequencies while preserving the performance characteristics of the original system
  • Broad Application Coverage: Available in a wide variety of configurations to fit domestic and import vehicles across a broad range of model years and platforms
  • OEM Supplier Credibility: Walker is a recognized original equipment supplier to major automakers, delivering that same engineering quality and material standards to the replacement parts market

Whether you are replacing a deteriorated resonator or returning a vehicle's exhaust system to proper working order, Walker Exhaust Resonators deliver the right balance of sound control and exhaust flow for everyday driving. Every resonator in the Walker lineup meets or exceeds original equipment requirements, ensuring a dependable, long-lasting repair across all variants in this product line.

Products specifications

Fits

Chevrolet Silverado 1500 2014-18, Impala 1974-76, 1985, 1994-96, 2000-11, Malibu 2008-12, Caprice 1974-76, 1985-96, Monte Carlo 2000-06, Sonic 2012-16, Trax 2015-19, Bel Air 1974-75, Sprint 1985-91; Cadillac DeVille 1968-72 + 61 more models

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14 of 23 items

Description
Specifications
Body 1 Height3.5
Body 1 Length19
Body 1 ShapeRound
Body 1 Width3.5
Body Height3.5
Body Length19
Body MaterialSteel
Body Width3.5
California Proposition 65No
FinishAluminized
Inlet ConfigurationCenter
Inlet Dia. DesignationO.D.
Inlet Diameter2.375
Inlet Quantity1
Inlet Type2 Bolt Welded Flange
Outlet ConfigurationCenter
Outlet Inside Diameter2.25
Outlet Outside Diameter2.25
Outlet Quantity1
Outlet TypePipe Connection
Resonator ShapeRound
Universal Or Specific FitSpecific
Universal Or Specific FitDirect Fit
$92.27
PART NUMBER: 21648
In Stock (10+)
Usually delivered within 2 days
Description
Specifications
Body 1 Height4
Body 1 Length27
Body 1 ShapeRound
Body 1 Width4
Body Height4
Body Length27
Body MaterialSteel
Body Width4
California Proposition 65No
FinishAluminized
Inlet ConfigurationCenter
Inlet Dia. DesignationI.D.
Inlet Diameter2.5
Inlet Inside Diameter2.5
Inlet Quantity1
Inlet TypePipe Connection
Outlet ConfigurationCenter
Outlet Inside Diameter2
Outlet Quantity1
Outlet TypePipe Connection
Overall Length2
Resonator ShapeRound
Universal Or Specific FitSpecific
Universal Or Specific FitDirect Fit
$46.32
PART NUMBER: 21665
In Stock (10+)
Usually delivered within 2 days
Description
Specifications
Body 1 Height4
Body 1 Length26
Body 1 ShapeRound
Body 1 Width4
Body Height4
Body Length26
Body MaterialSteel
Body Width4
California Proposition 65No
FinishAluminized
Inlet ConfigurationCenter
Inlet Dia. DesignationO.D.
Inlet Diameter2.25
Inlet Quantity1
Inlet Type2 Bolt Welded Flange
Outlet ConfigurationCenter
Outlet Inside Diameter2.25
Outlet Outside Diameter2.25
Outlet Quantity1
Outlet TypePipe Connection
Resonator ShapeRound
Universal Or Specific FitSpecific
Universal Or Specific FitDirect Fit
$71.02
PART NUMBER: 21398
In Stock (10+)
Usually delivered within 2 days
Description
Specifications
Body 1 Height3.75
Body 1 Length14
Body 1 ShapeOval
Body 1 Width8.25
Body Height3.75
Body Length14
Body MaterialSteel
Body Width8.25
California Proposition 65No
FinishAluminized
Inlet ConfigurationCenter
Inlet Dia. DesignationInside Diameter
Inlet Diameter2.362
Inlet Inside Diameter2.325
Inlet Quantity1
Inlet TypePipe Connection
Outlet ConfigurationCenter
Outlet Inside Diameter2
Outlet Outside Diameter2
Outlet Quantity1
Outlet TypePipe Connection
Resonator ShapeOval
Universal Or Specific FitSpecific
Universal Or Specific FitDirect Fit
$48.21
PART NUMBER: 22015
In Stock (10+)
Usually delivered within 2 days
Description
Specifications
Body 1 Height6
Body 1 Length13
Body 1 ShapeRound
Body 1 Width6
Body Height6
Body Length13
Body MaterialSteel
Body Width6
California Proposition 65No
FinishAluminized
Inlet ConfigurationCenter
Inlet Dia. DesignationO.D.
Inlet Diameter2.25
Inlet Quantity1
Inlet Type2 Bolt Welded Flange
Outlet ConfigurationCenter
Outlet Inside Diameter2.25
Outlet Outside Diameter2.25
Outlet Quantity1
Outlet TypePipe Connection
Resonator ShapeRound
Universal Or Specific FitSpecific
Universal Or Specific FitDirect Fit
$97.67
PART NUMBER: 21764
In Stock (10+)
Usually delivered within 2 days
Description
Specifications
Body 1 Height4
Body 1 Length24
Body 1 ShapeRound
Body 1 Width4
Body Height4
Body Length24
Body MaterialSteel
Body Width4
California Proposition 65No
FinishAluminized
Inlet ConfigurationCenter
Inlet Quantity1
Inlet Type2 Bolt Welded Flange
Outlet ConfigurationCenter
Outlet Inside Diameter2.5
Outlet Outside Diameter2.5
Outlet Quantity1
Outlet TypePipe Connection
Resonator ShapeRound
Universal Or Specific FitSpecific
Universal Or Specific FitDirect Fit
$47.33
PART NUMBER: 21569
In Stock (8)
Usually delivered within 2 days
Description
Specifications
Body 1 Height6
Body 1 Length12
Body 1 ShapeRound
Body 1 Width6
Body Height6
Body Length12
Body MaterialSteel
Body Width6
California Proposition 65No
FinishAluminized
Inlet ConfigurationCenter
Inlet Dia. DesignationO.D.
Inlet Diameter2.625
Inlet Outside Diameter2.625
Inlet Quantity1
Inlet TypePipe Connection
Outlet ConfigurationCenter
Outlet Inside Diameter2.75
Outlet Quantity1
Outlet TypeSpout
Overall Length2.75
Resonator ShapeRound
Universal Or Specific FitSpecific
Universal Or Specific FitDirect Fit
$261.12
PART NUMBER: 55687
In Stock (6)
Usually delivered within 2 days
Description
Specifications
Body 1 Height4
Body 1 Length14
Body 1 ShapeRound
Body 1 Width4
Body Height4
Body Length14
Body MaterialSteel
Body Width4
California Proposition 65No
FinishAluminized
Inlet ConfigurationCenter
Inlet Dia. DesignationI.D.
Inlet Diameter2.25
Inlet Inside Diameter2.25
Inlet Quantity1
Inlet TypePipe Connection
Outlet ConfigurationCenter
Outlet Inside Diameter2.25
Outlet Outside Diameter2.25
Outlet Quantity1
Outlet TypePipe Connection
Resonator ShapeRound
Universal Or Specific FitSpecific
Universal Or Specific FitDirect Fit
$33.47
PART NUMBER: 21687
4 left at this price
Usually delivered within 2 days
Description
Specifications
Body 1 Height3.5
Body 1 Length28
Body 1 ShapeRound
Body 1 Width3.5
Body Height3.5
Body Length28
Body MaterialSteel
Body Width3.5
California Proposition 65No
FinishAluminized
Inlet ConfigurationCenter
Inlet Dia. DesignationI.D.
Inlet Diameter2.25
Inlet Quantity1
Inlet Type2 Bolt Welded Flange
Outlet ConfigurationCenter
Outlet Inside Diameter2
Outlet Outside Diameter2
Outlet Quantity1
Outlet TypePipe Connection
Resonator ShapeRound
Universal Or Specific FitSpecific
Universal Or Specific FitDirect Fit
$75.44
PART NUMBER: 21340
3 left at this price
Usually delivered within 2 days
Description
Specifications
Body 1 Height4
Body 1 Length24.25
Body 1 ShapeRound
Body 1 Width4
Body Height4
Body Length24.25
Body MaterialSteel
Body Width4
California Proposition 65No
FinishAluminized
Inlet ConfigurationCenter
Inlet Quantity1
Inlet Type2 Bolt Welded Flange
Outlet ConfigurationCenter
Outlet Inside Diameter2.25
Outlet Outside Diameter2.25
Outlet Quantity1
Outlet TypePipe Connection
Resonator ShapeRound
Universal Or Specific FitSpecific
Universal Or Specific FitDirect Fit
$73.22
PART NUMBER: 21383
2 left at this price
Usually delivered within 2 days
Description
Specifications
Body 1 Height6
Body 1 Length14
Body 1 ShapeRound
Body 1 Width6
Body Height6
Body Length14
Body MaterialSteel
Body Width6
California Proposition 65No
FinishAluminized
Inlet ConfigurationCenter
Inlet Inside Diameter3
Inlet Quantity1
Inlet TypePipe Connection
Outlet ConfigurationCenter
Outlet Quantity1
Outlet TypePipe Connection
Overall Length4
Resonator ShapeRound
Universal Or Specific FitSpecific
Universal Or Specific FitDirect OE Replacement
$81.21
PART NUMBER: 21442
2 left at this price
Usually delivered within 2 days
Description
Specifications
Body 1 Height4
Body 1 Length20
Body 1 ShapeRound
Body 1 Width4
Body Height4
Body Length20
Body MaterialSteel
Body Width4
California Proposition 65No
FinishAluminized
Inlet ConfigurationCenter
Inlet Dia. DesignationO.D.
Inlet Diameter1.99
Inlet Quantity1
Inlet Type2 Bolt Welded Flange
Outlet ConfigurationCenter
Outlet Inside Diameter2
Outlet Outside Diameter2
Outlet Quantity1
Outlet TypePipe Connection
Resonator ShapeRound
Universal Or Specific FitSpecific
Universal Or Specific FitDirect Fit
$66.32
PART NUMBER: 21766
2 left at this price
Usually delivered within 2 days
Description
Specifications
Body 1 Height3.5
Body 1 Length18
Body 1 ShapeOval
Body 1 Width8
Body Height3.5
Body Length18
Body MaterialStainless Steel
Body Width8
California Proposition 65No
FinishAluminized
Inlet ConfigurationOffset
Inlet Dia. DesignationInside Diameter
Inlet Diameter2
Inlet Inside Diameter2
Inlet Quantity2
Inlet TypePipe Connection
Outlet ConfigurationOffset
Outlet Inside Diameter2
Outlet Outside Diameter2
Outlet Quantity2
Outlet TypePipe Connection
Resonator ShapeOval
Universal Or Specific FitSpecific
Universal Or Specific FitDirect Fit
$98.76
PART NUMBER: 21727
1 left at this price
Usually delivered within 2 days
Description
Specifications
Body 1 Height5
Body 1 Length10
Body 1 ShapeRound
Body 1 Width5
Body Height5
Body Length10
Body MaterialSteel
Body Width5
California Proposition 65No
FinishAluminized
Inlet ConfigurationCenter
Inlet Dia. DesignationI.D.
Inlet Diameter2.25
Inlet Inside Diameter2.25
Inlet Quantity1
Inlet TypePipe Connection
Outlet ConfigurationCenter
Outlet Inside Diameter2.25
Outlet Outside Diameter2.25
Outlet Quantity1
Outlet TypePipe Connection
Resonator ShapeRound
Universal Or Specific FitSpecific
Universal Or Specific FitDirect Fit
$45.87
PART NUMBER: 21765
1 left at this price
Usually delivered within 2 days
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Fast and easy

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Had product I needed, shipped it promptly and was packaged well.

Ordering was easy. Came on time. Haven't installed yet, so don't know how well it will work

the shopping was very easy. I would use it again. Thank you !

Very smooth

Easy order. Haven't installed part yet, but appears to be as described.

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