Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
JOIN GEARS TO SAVE 5%
Shop All Brands Shop All Vehicles

  2. Auto Parts
  3. Exhaust
  4. Mufflers
  5. Exhaust Muffler
  6. Walker 18142

Walker 18142 Exhaust Muffler

Walker 18142 Exhaust Muffler
Walker 18142 Exhaust Muffler Image 1
Walker 18142 Exhaust Muffler

Walker
Brand:Walker
Part Number: 18142
UPC: 086387181426
Weight: 12 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

UNIVERSAL TRU-FIT MUFFLER

Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX universal mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.

Features and Benefits:

  • BUILT TO LAST -- Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
  • FACTORY SOUND -- Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
  • FLEXIBLE SOLUTION -- Customizable design features expandable bushings for easy fitment and may require specialized fabrication and/or welding for installation
  • GET MORE MILES FROM YOUR MUFFLER -- Designed and tested to extend muffler life
  • RESISTS CORROSION -- Aluminized steel construction and internal drainage system helps reduce corrosion

Specifications:

Body Height:
6 in.
Body Length:
25 in.
Body Material:
Steel
Body Width:
6 in.
Finish:
Aluminized
Grade Type:
Regular
Inlet 1 Inside Diameter:
2.25 in.
Inlet 1 Type:
Pipe Connection
Inlet Configuration:
Offset
Inlet Inside Diameter:
2.25 in.
Inlet Offset:
1.5
Inlet Quantity:
1
Inlet Type:
Pipe Connection
Muffler Type:
Combination
Outlet 1 Inside Diameter:
2.25 in.
Outlet 1 Type:
Pipe Connection
Outlet Configuration:
Offset
Outlet Inside Diameter:
2.25 in.
Outlet Quantity:
1
Outlet Type:
Pipe Connection
Overall Length:
31 in.
Reversible:
No
Shape:
Round
Tunable:
No
Universal Or Specific Fit:
Universal
Country of Origin:
US

Select a vehicle to narrow Walker 18142 Exhaust Muffler fitment info!

Last Updated: 12/24/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes

1978

 

1978

 
Dodge D100

4.0L L6 Diesel OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 115.0 In.
 

Dodge D100



4.0L L6 Diesel OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 115.0 In.

1 Per Vehicle

1978

 

1978

 
Dodge D100

4.0L L6 Diesel OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 133.0 In.
 

Dodge D100



4.0L L6 Diesel OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 133.0 In.

1 Per Vehicle

1978

 

1978

 
Dodge D100

4.0L L6 Diesel OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 149.0 In.
 

Dodge D100



4.0L L6 Diesel OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 149.0 In.

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Dodge D100

5.2L V8 Gas OHV
1
 
SoundFX Universal
with Single Exhaust
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 149.0 In.
 

Dodge D100



5.2L V8 Gas OHV SoundFX Universal
with Single Exhaust
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 149.0 In.

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
Dodge D100

5.9L V8 Gas OHV
1
 
SoundFX Universal
with Single Exhaust
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 149.0 In.
 

Dodge D100



5.9L V8 Gas OHV SoundFX Universal
with Single Exhaust
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 149.0 In.

1 Per Vehicle

1975

 

1975

 
Dodge D100

5.2L V8 Gas OHV,
5.9L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 149.0 In.
 

Dodge D100



5.2L V8 Gas OHV,
5.9L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 149.0 In.

1 Per Vehicle

1978

 

1978

 
Dodge D150

4.0L L6 Diesel OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 115.0 In.
 

Dodge D150



4.0L L6 Diesel OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 115.0 In.

1 Per Vehicle

1978

 

1978

 
Dodge D150

4.0L L6 Diesel OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 133.0 In.
 

Dodge D150



4.0L L6 Diesel OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 133.0 In.

1 Per Vehicle

1978

 

1978

 
Dodge D150

4.0L L6 Diesel OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 149.0 In.
 

Dodge D150



4.0L L6 Diesel OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 149.0 In.

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Dodge D150

5.2L V8 Gas OHV,
5.9L V8 Gas OHV
1
 
SoundFX Universal
with Single Exhaust
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 149.0 In.
 

Dodge D150



5.2L V8 Gas OHV,
5.9L V8 Gas OHV SoundFX Universal
with Single Exhaust
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 149.0 In.

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
Dodge D200

5.9L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 165.0 In.
 

Dodge D200



5.9L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 165.0 In.

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Dodge D200

5.2L V8 Gas OHV,
5.9L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 149.0 In.
 

Dodge D200



5.2L V8 Gas OHV,
5.9L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 149.0 In.

1 Per Vehicle

1977

 

1977

 
Dodge D200

5.2L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 165.0 In.
 

Dodge D200



5.2L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 165.0 In.

1 Per Vehicle

1978

 

1978

 
Dodge D300

5.2L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 135.0 In.
 

Dodge D300



5.2L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 135.0 In.

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
Dodge D300

5.2L V8 Gas OHV,
5.9L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 165.0 In.
 

Dodge D300



5.2L V8 Gas OHV,
5.9L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 165.0 In.

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Dodge D300

5.2L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 149.0 In.
 

Dodge D300



5.2L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 149.0 In.

1 Per Vehicle

1977

 

1977

 
Dodge D300

5.9L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 135.0 In.
 

Dodge D300



5.9L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 135.0 In.

1 Per Vehicle

1976

 

1976

 
Dodge D300

5.2L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 135.0 In.
 

Dodge D300



5.2L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 135.0 In.

1 Per Vehicle

1975

 

1975

 
Dodge D300

5.9L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 149.0 In.
 

Dodge D300



5.9L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 149.0 In.

1 Per Vehicle

1977

 

1976

 

1977

 

1976

 
Dodge W100

5.2L V8 Gas OHV,
5.9L V8 Gas OHV
1
 
SoundFX Universal
with Single Catalytic Converter
without Sound Control
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 149.0 In.
 

Dodge W100



5.2L V8 Gas OHV,
5.9L V8 Gas OHV SoundFX Universal
with Single Catalytic Converter
without Sound Control
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 149.0 In.

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Dodge W150

5.2L V8 Gas OHV,
5.9L V8 Gas OHV
1
 
SoundFX Universal
with Single Catalytic Converter
without Sound Control
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 149.0 In.
 

Dodge W150



5.2L V8 Gas OHV,
5.9L V8 Gas OHV SoundFX Universal
with Single Catalytic Converter
without Sound Control
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 149.0 In.

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
Dodge W200

5.2L V8 Gas OHV,
5.9L V8 Gas OHV
1
 
SoundFX Universal
without Sound Control
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 149.0 In.
 

Dodge W200



5.2L V8 Gas OHV,
5.9L V8 Gas OHV SoundFX Universal
without Sound Control
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 149.0 In.

1 Per Vehicle

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1996

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 
Ford Bronco

5.0L V8 Gas OHV
1
 
SoundFX Universal
Requires 35502
Requires 35167
Modifications and/or Additional Parts May Be Required for Installation
 

Ford Bronco



5.0L V8 Gas OHV SoundFX Universal
Requires 35502
Requires 35167
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 
Ford Bronco

4.9L L6 Gas OHV
1
 
SoundFX Universal
Requires 35502
Requires 35167
Modifications and/or Additional Parts May Be Required for Installation
 

Ford Bronco



4.9L L6 Gas OHV SoundFX Universal
Requires 35502
Requires 35167
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1983

 

1983

 
Ford Bronco

5.0L V8 Gas OHV
1
 
SoundFX Universal
Requires 35502
Requires 35167
Modifications and/or Additional Parts May Be Required for Installation
 

Ford Bronco



5.0L V8 Gas OHV SoundFX Universal
Requires 35502
Requires 35167
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1986

 

1985

 

1984

 

1986

 

1985

 

1984

 
Ford F-150

5.0L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
 

Ford F-150



5.0L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1986

 

1985

 

1984

 

1986

 

1985

 

1984

 
Ford F-150

5.8L V8 Gas OHV
1
 
SoundFX Universal
with Single Exhaust
Modifications and/or Additional Parts May Be Required for Installation
 

Ford F-150



5.8L V8 Gas OHV SoundFX Universal
with Single Exhaust
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1983

 

1982

 

1981

 

1980

 

1983

 

1982

 

1981

 

1980

 
Ford F-150

5.8L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
 

Ford F-150



5.8L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1986

 

1985

 

1984

 

1986

 

1985

 

1984

 
Ford F-250

5.0L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 133.0 In.
 

Ford F-250



5.0L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 133.0 In.

1 Per Vehicle

1986

 

1985

 

1984

 

1986

 

1985

 

1984

 
Ford F-250

5.0L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.0 In.
 

Ford F-250



5.0L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.0 In.

1 Per Vehicle

1985

 

1984

 

1983

 

1985

 

1984

 

1983

 
Ford F-250

5.8L V8 Gas OHV
1
 
SoundFX Universal
without California Emissions System
Modifications and/or Additional Parts May Be Required for Installation
 

Ford F-250



5.8L V8 Gas OHV SoundFX Universal
without California Emissions System
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1982

 

1982

 
Ford F-250

6.6L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 133.0 In.
 

Ford F-250



6.6L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 133.0 In.

1 Per Vehicle

1982

 

1982

 
Ford F-250

6.6L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 138.8 In.
 

Ford F-250



6.6L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 138.8 In.

1 Per Vehicle

1982

 

1981

 

1980

 

1982

 

1981

 

1980

 
Ford F-250

5.8L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
 

Ford F-250



5.8L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1981

 

1980

 

1981

 

1980

 
Ford F-250

6.6L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
 

Ford F-250



6.6L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation

1 Per Vehicle

1985

 

1985

 
Ford F-350

5.8L V8 Gas OHV
1
 
SoundFX Universal
without California Emissions System
Modifications and/or Additional Parts May Be Required for Installation
2BBL
Wheel Base 168.4 In.
4WD
 

Ford F-350



5.8L V8 Gas OHV SoundFX Universal
without California Emissions System
Modifications and/or Additional Parts May Be Required for Installation
2BBL
Wheel Base 168.4 In.
4WD

1 Per Vehicle

1985

 

1984

 

1983

 

1985

 

1984

 

1983

 
Ford F-350

5.8L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
2BBL
Wheel Base 133.0 In.
RWD
 

Ford F-350



5.8L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
2BBL
Wheel Base 133.0 In.
RWD

1 Per Vehicle

1985

 

1984

 

1983

 

1985

 

1984

 

1983

 
Ford F-350

5.8L V8 Gas OHV
1
 
SoundFX Universal
without California Emissions System
Modifications and/or Additional Parts May Be Required for Installation
2BBL
Wheel Base 133.0 In.
4WD
 

Ford F-350



5.8L V8 Gas OHV SoundFX Universal
without California Emissions System
Modifications and/or Additional Parts May Be Required for Installation
2BBL
Wheel Base 133.0 In.
4WD

1 Per Vehicle

1982

 

1982

 
Ford F-350

5.8L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Eng Ver: Windsor
Wheel Base 133.0 In.
RWD
 

Ford F-350



5.8L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Eng Ver: Windsor
Wheel Base 133.0 In.
RWD

1 Per Vehicle

1982

 

1981

 

1982

 

1981

 
Ford F-350

6.6L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 133.0 In.
RWD
 

Ford F-350



6.6L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 133.0 In.
RWD

1 Per Vehicle

1981

 

1981

 
Ford F-350

5.8L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Eng Ver: Modified
Wheel Base 133.0 In.
RWD
 

Ford F-350



5.8L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Eng Ver: Modified
Wheel Base 133.0 In.
RWD

1 Per Vehicle

1981

 

1981

 
Ford F-350

5.8L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 133.0 In.
4WD
 

Ford F-350



5.8L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 133.0 In.
4WD

1 Per Vehicle

1981

 

1981

 
Ford F-350

5.8L V8 Gas OHV,
6.6L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.0 In.
RWD
 

Ford F-350



5.8L V8 Gas OHV,
6.6L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.0 In.
RWD

1 Per Vehicle

1980

 

1980

 
Ford F-350

5.8L V8 Gas OHV,
6.6L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 133.0 In.
 

Ford F-350



5.8L V8 Gas OHV,
6.6L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 133.0 In.

1 Per Vehicle

1980

 

1980

 
Ford F-350

5.8L V8 Gas OHV,
6.6L V8 Gas OHV
1
 
SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.0 In.
 

Ford F-350



5.8L V8 Gas OHV,
6.6L V8 Gas OHV SoundFX Universal
Modifications and/or Additional Parts May Be Required for Installation
Wheel Base 155.0 In.

1 Per Vehicle