Walker
SoundFX Direct Fit

Walker 18239 Exhaust Muffler

Brand Walker 18239
Universal Or Specific Fit Specific
Shape Round
Grade Type Regular
Inlet Inside Diameter 2.25
Body Width 7
Inlet Quantity 1
Outlet Inside Diameter 2
Reversible No
Tunable No
Overall Length 29.5
Body Height 7
Body Length 25
Body Material Steel
Finish Aluminized
Inlet 1 Inside Diameter 2.25
Inlet 1 Type Pipe connection
Inlet Configuration Offset
Inlet Offset 1.75
Inlet Type Pipe connection
Muffler Type Combination
Outlet 1 Inside Diameter 2
Outlet 1 Type Pipe connection
Outlet 2 Inside Diameter 2
Outlet 2 Type Pipe connection
Outlet Configuration Offset
Outlet Quantity 2
Outlet Type Pipe connection
Product line SoundFX Direct Fit
Fits Ford · 97 vehicles

Direct-fit design. Installs as a specific replacement with no guesswork.

Aluminized steel. Helps resist corrosion for longer service life.

Combination muffler. Balances quality appearance with favorable acoustics.

Cross-references Anchor 3257 and TYC 700099 for the same application. See all 2.

$68.14Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $68.14
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Walker SoundFX Direct Fit Muffler for Ford Trucks

Walker SoundFX Direct Fit muffler Part Number 18239 is built for specific vehicle applications and is shaped for a direct-fit exhaust repair. It uses 100% aluminized steel for improved service life versus low-carbon steel, with a round body and dual outlet configuration for the listed Ford truck and Bronco applications.

Key Features

  • Walker SoundFX Direct Fit line for application-specific exhaust replacement
  • 100% aluminized steel body for corrosion resistance and longer service life
  • Round, combination muffler design with offset inlet and dual outlets
  • Inlet inside diameter: 2.25 in.; outlet inside diameter: 2 in.
  • Body dimensions: 7 in. wide, 7 in. high, 25 in. long; overall length: 29.5 in.
  • Mechanical interior joints and spun-locked heads for added durability
  • Aluminized finish for a clean, serviceable appearance

Product Details

Walker SoundFX Direct Fit Part Number 18239 is a specific-fit exhaust muffler for Ford F-150, Ford F-250, Ford F-350, and Ford Bronco applications listed below. The SoundFX Direct Fit product line focuses on OE-style replacement fitment and controlled exhaust acoustics, making it a practical choice for restoring a worn or damaged muffler without changing the vehicle’s exhaust layout. This part cross-references Anchor 3257 for the same application.

Vehicle Fitment

  • Fits 1993-1995 Ford F-150, N/A, Flareside Style; with Dual Outlets; SoundFX Direct Fit
  • Fits 1987-1995 Ford F-150, N/A, with Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
  • Fits 1988-1995 Ford F-250, N/A, Below 8500 (lb) GVW; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
  • Fits 1988-1991 Ford Bronco, N/A, with Dual Outlets; Requires 35502; If welded assembly, replace all required parts; SoundFX Direct Fit
  • Fits 1987 Ford Bronco, N/A, with Engine Code EFI; with Dual Outlets; Requires 35502; If welded assembly, replace all required parts; SoundFX Direct Fit
  • Fits 1987 Ford F-250, N/A, Below 8500 (lb) GVW; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
  • Fits 1985-1986 Ford Bronco, N/A, with Dual Outlets; Requires 35502; SoundFX Direct Fit
  • Fits 1984-1986 Ford F-150, N/A, with Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; If welded assembly, replace all required parts; SoundFX Direct Fit
  • Fits 1984-1986 Ford F-250, N/A, with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
  • Fits 1986 Ford F-250, N/A, If welded assembly, replace all required parts; SoundFX Direct Fit
  • Fits 1985-1986 Ford F-350, N/A, with Dual Outlets; without California Emission System; If welded assembly, replace all required parts; SoundFX Direct Fit

Installation Notes

  • Verify inlet and outlet diameters before installation: 2.25 in. inlet and 2 in. outlets.
  • Confirm the vehicle’s exhaust configuration, including dual outlets, catalytic converter setup, and Flareside or non-Flareside body style where noted.
  • For welded assemblies, replace all required exhaust components to maintain proper alignment and sealing.
  • Check clearance around the round body and overall length during fitment on Ford F-150, Ford F-250, Ford F-350, and Bronco applications.

Quality Assurance

Walker builds the SoundFX Direct Fit line with aluminized steel, mechanical interior joints, and spun-locked heads to support durability in exhaust service. Part Number 18239 is engineered as a direct-fit replacement for the listed Ford applications and is backed by Walker’s product design standards for exhaust repair.

This part fits 97 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelDrive TypeLitersCylindersWheel BasePositionNotes
1995FordF-150Special—5.8LV8117.0"N/AFlareside Style; with Dual Outlets; SoundFX Direct Fit
1995FordF-150Lightning—5.8LV8117.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1995FordF-150XL—5.8LV8117.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1995FordF-150XLT—5.8LV8117.0"N/AFlareside Style; with Dual Outlets; SoundFX Direct Fit
1995FordF-150XLT—5.8LV8117.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1995FordF-150Eddie Bauer—5.8LV8117.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1995FordF-150Special—5.8LV8117.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1995FordF-150Eddie Bauer—5.8LV8117.0"N/AFlareside Style; with Dual Outlets; SoundFX Direct Fit
1995FordF-150XL—5.8LV8117.0"N/AFlareside Style; with Dual Outlets; SoundFX Direct Fit
1995FordF-150Lightning—5.8LV8117.0"N/AFlareside Style; with Dual Outlets; SoundFX Direct Fit
1995FordF-250——5.8LV8155.0"N/ABelow 8500 (lb) GVW; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1995FordF-250——5.8LV8133.0"N/ABelow 8500 (lb) GVW; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1994FordF-150Lightning—5.8LV8117.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1994FordF-150XL—5.8LV8117.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1994FordF-150XLT—5.8LV8117.0"N/AFlareside Style; with Dual Outlets; SoundFX Direct Fit
1994FordF-150XLT—5.8LV8117.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1994FordF-150XL—5.8LV8117.0"N/AFlareside Style; with Dual Outlets; SoundFX Direct Fit
1994FordF-150Lightning—5.8LV8117.0"N/AFlareside Style; with Dual Outlets; SoundFX Direct Fit
1994FordF-250——5.8LV8155.0"N/ABelow 8500 (lb) GVW; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1994FordF-250——5.8LV8133.0"N/ABelow 8500 (lb) GVW; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1993FordF-150Lightning—5.8LV8117.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1993FordF-150XL—5.8LV8117.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1993FordF-150XLT—5.8LV8117.0"N/AFlareside Style; with Dual Outlets; SoundFX Direct Fit
1993FordF-150XLT—5.8LV8117.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1993FordF-150XL—5.8LV8117.0"N/AFlareside Style; with Dual Outlets; SoundFX Direct Fit
1993FordF-150Lightning—5.8LV8117.0"N/AFlareside Style; with Dual Outlets; SoundFX Direct Fit
1993FordF-250——5.8LV8155.0"N/ABelow 8500 (lb) GVW; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1993FordF-250——5.8LV8133.0"N/ABelow 8500 (lb) GVW; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1992FordF-150——5.8LV8117.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1992FordF-150——5.8LV8133.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1992FordF-150——5.8LV8139.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1992FordF-150——5.8LV8155.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1992FordF-250——5.8LV8155.0"N/ABelow 8500 (lb) GVW; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1992FordF-250——5.8LV8133.0"N/ABelow 8500 (lb) GVW; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1991FordBronco——5.8LV8—N/Awith Dual Outlets; Requires 35502; If welded assembly, replace all required parts; SoundFX Direct Fit
1991FordF-150——5.8LV8117.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1991FordF-150——5.8LV8133.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1991FordF-150——5.8LV8139.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1991FordF-150——5.8LV8155.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1991FordF-250——5.8LV8155.0"N/ABelow 8500 (lb) GVW; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1991FordF-250——5.8LV8133.0"N/ABelow 8500 (lb) GVW; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1990FordBronco——5.8LV8—N/Awith Dual Outlets; Requires 35502; If welded assembly, replace all required parts; SoundFX Direct Fit
1990FordF-150——5.8LV8117.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1990FordF-150——5.8LV8133.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1990FordF-150——5.8LV8139.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1990FordF-150——5.8LV8155.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1990FordF-250——5.8LV8155.0"N/ABelow 8500 (lb) GVW; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1990FordF-250——5.8LV8133.0"N/ABelow 8500 (lb) GVW; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1989FordBronco——5.8LV8—N/Awith Dual Outlets; Requires 35502; If welded assembly, replace all required parts; SoundFX Direct Fit
1989FordF-150——5.8LV8117.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1989FordF-150——5.8LV8133.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1989FordF-150——5.8LV8139.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1989FordF-150——5.8LV8155.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1989FordF-250——5.8LV8155.0"N/ABelow 8500 (lb) GVW; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1989FordF-250——5.8LV8133.0"N/ABelow 8500 (lb) GVW; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1988FordBronco——5.8LV8—N/Awith Dual Outlets; Requires 35502; If welded assembly, replace all required parts; SoundFX Direct Fit
1988FordF-150——5.8LV8117.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1988FordF-150——5.8LV8133.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1988FordF-150——5.8LV8139.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1988FordF-150——5.8LV8155.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1988FordF-250——5.8LV8155.0"N/ABelow 8500 (lb) GVW; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1988FordF-250——5.8LV8133.0"N/ABelow 8500 (lb) GVW; with 8,500 (lb) Gross Vehicle Weight (GVW) & Under; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1987FordBronco——5.8LV8—N/Awith Engine Code EFI; with Dual Outlets; Requires 35502; If welded assembly, replace all required parts; SoundFX Direct Fit
1987FordF-150——5.8LV8117.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1987FordF-150——5.8LV8133.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1987FordF-150——5.8LV8139.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1987FordF-150——5.8LV8155.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; Except Flareside; If welded assembly, replace all required parts; SoundFX Direct Fit
1987FordF-250——5.8LV8133.0"N/ABelow 8500 (lb) GVW; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1987FordF-250——5.8LV8155.0"N/ABelow 8500 (lb) GVW; with Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1986FordBronco——5.8LV8—N/Awith Dual Outlets; Requires 35502; SoundFX Direct Fit
1986FordF-150——5.8LV8139.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; If welded assembly, replace all required parts; SoundFX Direct Fit
1986FordF-150——5.8LV8133.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; If welded assembly, replace all required parts; SoundFX Direct Fit
1986FordF-150——5.8LV8155.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; If welded assembly, replace all required parts; SoundFX Direct Fit
1986FordF-150——5.8LV8117.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; If welded assembly, replace all required parts; SoundFX Direct Fit
1986FordF-250—RWD5.8LV8155.0"N/Awith Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1986FordF-250—RWD5.8LV8133.0"N/Awith Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1986FordF-250——5.8LV8133.0"N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
1986FordF-250——5.8LV8155.0"N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
1986FordF-350——5.8LV8133.0"N/Awith Dual Outlets; without California Emission System; If welded assembly, replace all required parts; SoundFX Direct Fit
1986FordF-350——5.8LV8168.4"N/Awith Dual Outlets; without California Emission System; If welded assembly, replace all required parts; SoundFX Direct Fit
1985FordBronco——5.8LV8—N/Awith Dual Outlets; Requires 35502; SoundFX Direct Fit
1985FordF-150XLT Lariat—5.8LV8117.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; If welded assembly, replace all required parts; SoundFX Direct Fit
1985FordF-150XLT Lariat—5.8LV8139.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; If welded assembly, replace all required parts; SoundFX Direct Fit
1985FordF-150XLT Lariat—5.8LV8133.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; If welded assembly, replace all required parts; SoundFX Direct Fit
1985FordF-150XLT Lariat—5.8LV8155.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; If welded assembly, replace all required parts; SoundFX Direct Fit
1985FordF-250—RWD5.8LV8155.0"N/Awith Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1985FordF-250—RWD5.8LV8133.0"N/Awith Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1985FordF-250——5.8LV8133.0"N/Awith Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1985FordF-250——5.8LV8155.0"N/Awith Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1985FordF-350——5.8LV8133.0"N/Awith Dual Outlets; without California Emission System; If welded assembly, replace all required parts; SoundFX Direct Fit
1985FordF-350——5.8LV8168.4"N/Awith Dual Outlets; without California Emission System; If welded assembly, replace all required parts; SoundFX Direct Fit
1984FordF-150——5.8LV8139.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; If welded assembly, replace all required parts; SoundFX Direct Fit
1984FordF-150——5.8LV8133.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; If welded assembly, replace all required parts; SoundFX Direct Fit
1984FordF-150——5.8LV8155.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; If welded assembly, replace all required parts; SoundFX Direct Fit
1984FordF-150——5.8LV8117.0"N/Awith Catalytic Converter; with Dual Outlets; with Single Catalytic Converter; If welded assembly, replace all required parts; SoundFX Direct Fit
1984FordF-250——5.8LV8155.0"N/Awith Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
1984FordF-250——5.8LV8133.0"N/Awith Dual Outlets; If welded assembly, replace all required parts; SoundFX Direct Fit
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Anchor — 3257TYC — 700099