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  2. Auto Parts
  3. Exhaust
  4. Mufflers
  5. Exhaust Muffler
  6. Walker 18379

Walker 18379 Exhaust Muffler

Walker 18379 Exhaust Muffler
Walker 18379 Exhaust Muffler Image 1
Walker 18379 Exhaust Muffler

Walker
Brand:Walker
Part Number: 18379
UPC: 086387183796
Weight: 11.04 lbs
Condition:New



On Sale:

$59.40

Availability:
4 in Stock
Warehouse: US-7
Quantity:

Product Information

Description:

SOUND FX MUFFLER

Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX direct-fit 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
  • EASY TO INSTALL -- Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation that doesn't require specialized fabrication and/or welding
  • FACTORY SOUND -- Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
  • 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:
4.25 in.
Body Length:
18 in.
Body Material:
Steel
Body Width:
9.75 in.
Finish:
Aluminized
Grade Type:
Regular
Inlet 1 Inside Diameter:
2 in.
Inlet 1 Type:
Pipe Connection
Inlet Configuration:
Offset
Inlet Inside Diameter:
2 in.
Inlet Offset:
2.875
Inlet Quantity:
1
Inlet Type:
Pipe Connection
Muffler Type:
Combination
Outlet 1 Inside Diameter:
2.25 in.
Outlet 1 Type:
Pipe Connection
Outlet Configuration:
Center
Outlet Inside Diameter:
2.25 in.
Outlet Quantity:
1
Outlet Type:
Pipe Connection
Overall Length:
22 in.
Reversible:
No
Shape:
Oval
Tunable:
No
Universal Or Specific Fit:
Specific
AP Exhaust #:
3068
AP Exhaust #:
700062
Country of Origin:
US

Select a vehicle to narrow Walker 18379 Exhaust Muffler fitment info!

Last Updated: 12/24/2023

Years Vehicle Per Vehicle Fit NotesFitment Notes

1980

 

1979

 

1980

 

1979

 
Dodge B100

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 109.0 In.
 

Dodge B100



3.7L L6 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 109.0 In.

1 Per Vehicle

1980

 

1979

 

1980

 

1979

 
Dodge B100

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 127.0 In.
 

Dodge B100



3.7L L6 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 127.0 In.

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Dodge B100

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
Wheel Base 109.0 In.
 

Dodge B100



3.7L L6 Gas OHV SoundFX Direct Fit
Wheel Base 109.0 In.

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Dodge B100

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
Wheel Base 127.0 In.
 

Dodge B100



3.7L L6 Gas OHV SoundFX Direct Fit
Wheel Base 127.0 In.

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1974

 

1973

 

1972

 

1971

 
Dodge B100 Van

3.7L L6 Gas OHV,
5.2L V8 Gas OHV
1
 
SoundFX Direct Fit
 

Dodge B100 Van



3.7L L6 Gas OHV,
5.2L V8 Gas OHV SoundFX Direct Fit

1 Per Vehicle

1987

 

1987

 
Dodge B150

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
 

Dodge B150



3.7L L6 Gas OHV SoundFX Direct Fit

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 
Dodge B150

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 109.6 In.
 

Dodge B150



3.7L L6 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 109.6 In.

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 
Dodge B150

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 127.6 In.
 

Dodge B150



3.7L L6 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 127.6 In.

1 Per Vehicle

1980

 

1980

 
Dodge B200

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
Wheel Base 109.0 In.
 

Dodge B200



3.7L L6 Gas OHV SoundFX Direct Fit
Wheel Base 109.0 In.

1 Per Vehicle

1980

 

1980

 
Dodge B200

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
Wheel Base 127.0 In.
 

Dodge B200



3.7L L6 Gas OHV SoundFX Direct Fit
Wheel Base 127.0 In.

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Dodge B200

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
Wheel Base 109.0 In.
 

Dodge B200



3.7L L6 Gas OHV SoundFX Direct Fit
Wheel Base 109.0 In.

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Dodge B200

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
Wheel Base 127.0 In.
 

Dodge B200



3.7L L6 Gas OHV SoundFX Direct Fit
Wheel Base 127.0 In.

1 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Dodge B200 Van

5.2L V8 Gas OHV
1
 
SoundFX Direct Fit
 

Dodge B200 Van



5.2L V8 Gas OHV SoundFX Direct Fit

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1974

 

1973

 

1972

 

1971

 
Dodge B200 Van

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
 

Dodge B200 Van



3.7L L6 Gas OHV SoundFX Direct Fit

1 Per Vehicle

1987

 

1987

 
Dodge B250

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
 

Dodge B250



3.7L L6 Gas OHV SoundFX Direct Fit

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 
Dodge B250

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 109.6 In.
 

Dodge B250



3.7L L6 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 109.6 In.

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 
Dodge B250

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 127.6 In.
 

Dodge B250



3.7L L6 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 127.6 In.

1 Per Vehicle

1979

 

1978

 

1977

 

1976

 

1975

 

1979

 

1978

 

1977

 

1976

 

1975

 
Dodge B300

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
Wheel Base 109.0 In.
 

Dodge B300



3.7L L6 Gas OHV SoundFX Direct Fit
Wheel Base 109.0 In.

1 Per Vehicle

1979

 

1978

 

1977

 

1976

 

1975

 

1979

 

1978

 

1977

 

1976

 

1975

 
Dodge B300

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
Wheel Base 127.0 In.
 

Dodge B300



3.7L L6 Gas OHV SoundFX Direct Fit
Wheel Base 127.0 In.

1 Per Vehicle

1974

 

1973

 

1972

 

1971

 

1974

 

1973

 

1972

 

1971

 
Dodge B300 Van

3.7L L6 Gas OHV,
5.2L V8 Gas OHV
1
 
SoundFX Direct Fit
 

Dodge B300 Van



3.7L L6 Gas OHV,
5.2L V8 Gas OHV SoundFX Direct Fit

1 Per Vehicle

1987

 

1986

 

1985

 

1984

 

1987

 

1986

 

1985

 

1984

 
Dodge D100

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
 

Dodge D100



3.7L L6 Gas OHV SoundFX Direct Fit

1 Per Vehicle

1979

 

1979

 
Dodge D100

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
 

Dodge D100



3.7L L6 Gas OHV SoundFX Direct Fit

1 Per Vehicle

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 
Dodge D150

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
 

Dodge D150



3.7L L6 Gas OHV SoundFX Direct Fit

1 Per Vehicle

1980

 

1980

 
Dodge D200

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
Wheel Base 149.0 In.
 

Dodge D200



3.7L L6 Gas OHV SoundFX Direct Fit
Wheel Base 149.0 In.

1 Per Vehicle

1980

 

1979

 

1980

 

1979

 
Dodge D200

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
Wheel Base 131.0 In.
 

Dodge D200



3.7L L6 Gas OHV SoundFX Direct Fit
Wheel Base 131.0 In.

1 Per Vehicle

1987

 

1986

 

1985

 

1984

 

1983

 

1987

 

1986

 

1985

 

1984

 

1983

 
Dodge D250

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
Wheel Base 131.0 In.
 

Dodge D250



3.7L L6 Gas OHV SoundFX Direct Fit
Wheel Base 131.0 In.

1 Per Vehicle

1982

 

1981

 

1982

 

1981

 
Dodge D250

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
Wheel Base 149.0 In.
 

Dodge D250



3.7L L6 Gas OHV SoundFX Direct Fit
Wheel Base 149.0 In.

1 Per Vehicle

1981

 

1981

 
Dodge D250

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
Wheel Base 131.0 In.
 

Dodge D250



3.7L L6 Gas OHV SoundFX Direct Fit
Wheel Base 131.0 In.

1 Per Vehicle

1980

 

1979

 

1980

 

1979

 
Dodge Ramcharger

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
with Single Catalytic Converter
 

Dodge Ramcharger



3.7L L6 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter

1 Per Vehicle

1979

 

1979

 
Dodge Ramcharger

5.2L V8 Gas OHV,
5.9L V8 Gas OHV
1
 
SoundFX Direct Fit
with California Emissions System
with Single Catalytic Converter
 

Dodge Ramcharger



5.2L V8 Gas OHV,
5.9L V8 Gas OHV SoundFX Direct Fit
with California Emissions System
with Single Catalytic Converter

1 Per Vehicle

1987

 

1987

 
Dodge W100

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
with Single Catalytic Converter
 

Dodge W100



3.7L L6 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter

1 Per Vehicle

1986

 

1985

 

1984

 

1986

 

1985

 

1984

 
Dodge W100

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
 

Dodge W100



3.7L L6 Gas OHV SoundFX Direct Fit

1 Per Vehicle

1987

 

1987

 
Dodge W150

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
with Single Catalytic Converter
 

Dodge W150



3.7L L6 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
Dodge W150

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
 

Dodge W150



3.7L L6 Gas OHV SoundFX Direct Fit

1 Per Vehicle

1981

 

1980

 

1981

 

1980

 
Dodge W150

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
with Single Catalytic Converter
 

Dodge W150



3.7L L6 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter

1 Per Vehicle

1979

 

1979

 
Dodge W150

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
 

Dodge W150



3.7L L6 Gas OHV SoundFX Direct Fit

1 Per Vehicle

1986

 

1986

 
Jeep Comanche

2.8L V6 Gas OHV
1
 
SoundFX Direct Fit
with Catalytic Converter
 

Jeep Comanche



2.8L V6 Gas OHV SoundFX Direct Fit
with Catalytic Converter

1 Per Vehicle

1980

 

1979

 

1980

 

1979

 
Plymouth PB100

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 109.0 In.
 

Plymouth PB100



3.7L L6 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 109.0 In.

1 Per Vehicle

1980

 

1979

 

1980

 

1979

 
Plymouth PB100

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 127.0 In.
 

Plymouth PB100



3.7L L6 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 127.0 In.

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Plymouth PB100

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
Wheel Base 109.0 In.
 

Plymouth PB100



3.7L L6 Gas OHV SoundFX Direct Fit
Wheel Base 109.0 In.

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Plymouth PB100

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
Wheel Base 127.0 In.
 

Plymouth PB100



3.7L L6 Gas OHV SoundFX Direct Fit
Wheel Base 127.0 In.

1 Per Vehicle

1974

 

1974

 
Plymouth PB100 Van

3.7L L6 Gas OHV,
5.2L V8 Gas OHV
1
 
SoundFX Direct Fit
 

Plymouth PB100 Van



3.7L L6 Gas OHV,
5.2L V8 Gas OHV SoundFX Direct Fit

1 Per Vehicle

1983

 

1982

 

1981

 

1983

 

1982

 

1981

 
Plymouth PB150

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 109.6 In.
 

Plymouth PB150



3.7L L6 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 109.6 In.

1 Per Vehicle

1983

 

1982

 

1981

 

1983

 

1982

 

1981

 
Plymouth PB150

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 127.6 In.
 

Plymouth PB150



3.7L L6 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 127.6 In.

1 Per Vehicle

1980

 

1980

 
Plymouth PB200

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 109.6 In.
 

Plymouth PB200



3.7L L6 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 109.6 In.

1 Per Vehicle

1980

 

1980

 
Plymouth PB200

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 127.6 In.
 

Plymouth PB200



3.7L L6 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 127.6 In.

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Plymouth PB200

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
Wheel Base 109.6 In.
 

Plymouth PB200



3.7L L6 Gas OHV SoundFX Direct Fit
Wheel Base 109.6 In.

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Plymouth PB200

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
Wheel Base 127.6 In.
 

Plymouth PB200



3.7L L6 Gas OHV SoundFX Direct Fit
Wheel Base 127.6 In.

1 Per Vehicle

1974

 

1974

 
Plymouth PB200 Van

3.7L L6 Gas OHV,
5.2L V8 Gas,
5.2L V8 Gas OHV
1
 
SoundFX Direct Fit
 

Plymouth PB200 Van



3.7L L6 Gas OHV,
5.2L V8 Gas,
5.2L V8 Gas OHV SoundFX Direct Fit

1 Per Vehicle

1983

 

1982

 

1981

 

1983

 

1982

 

1981

 
Plymouth PB250

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 109.6 In.
 

Plymouth PB250



3.7L L6 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 109.6 In.

1 Per Vehicle

1983

 

1982

 

1981

 

1983

 

1982

 

1981

 
Plymouth PB250

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 127.6 In.
 

Plymouth PB250



3.7L L6 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter
Wheel Base 127.6 In.

1 Per Vehicle

1974

 

1974

 
Plymouth PB300 Van

5.2L V8 Gas,
5.2L V8 Gas OHV
1
 
SoundFX Direct Fit
 

Plymouth PB300 Van



5.2L V8 Gas,
5.2L V8 Gas OHV SoundFX Direct Fit

1 Per Vehicle

1980

 

1979

 

1980

 

1979

 
Plymouth Trailduster

3.7L L6 Gas OHV
1
 
SoundFX Direct Fit
with Single Catalytic Converter
 

Plymouth Trailduster



3.7L L6 Gas OHV SoundFX Direct Fit
with Single Catalytic Converter

1 Per Vehicle

1979

 

1979

 
Plymouth Trailduster

5.2L V8 Gas OHV,
5.9L V8 Gas OHV
1
 
SoundFX Direct Fit
with California Emissions System
with Single Catalytic Converter
 

Plymouth Trailduster



5.2L V8 Gas OHV,
5.9L V8 Gas OHV SoundFX Direct Fit
with California Emissions System
with Single Catalytic Converter

1 Per Vehicle