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 18977

Walker 18977 Exhaust Muffler

Walker 18977 Exhaust Muffler Image 1
Walker 18977 Exhaust Muffler Image 2
Walker 18977 Exhaust Muffler

Walker
Brand:Walker
Part Number: 18977
UPC: 086387189774
Weight: 18.5 lbs
Condition:New



On Sale:

$87.18

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

Product Information

Description:

Get the Walker 18977 Exhaust Muffler for your vehicle. Buy now and secure your purchase online!

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:

Grade Type:
Regular
AP Exhaust #:
2463
AP Exhaust #:
700456
Country of Origin:
US

Select a vehicle to narrow Walker 18977 Exhaust Muffler fitment info!

Last Updated: 01/24/2024

Years Vehicle Per Vehicle Fit NotesFitment Notes

2008

 

2008

 
Ford F-150

5.4L V8 Flex SOHC,
5.4L V8 Gas SOHC
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
 

Ford F-150



5.4L V8 Flex SOHC,
5.4L V8 Gas SOHC SoundFX Direct Fit
If welded assembly, replace all required parts

1 Per Vehicle

2008

 

2007

 

2006

 

2008

 

2007

 

2006

 
Ford F-150

4.2L V6 Gas OHV
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 126.0 In.
 

Ford F-150



4.2L V6 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 126.0 In.

1 Per Vehicle

2008

 

2007

 

2006

 

2008

 

2007

 

2006

 
Ford F-150

4.2L V6 Gas OHV,
4.6L V8 Gas SOHC
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 144.5 In.
 

Ford F-150



4.2L V6 Gas OHV,
4.6L V8 Gas SOHC SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 144.5 In.

1 Per Vehicle

2008

 

2007

 

2006

 

2008

 

2007

 

2006

 
Ford F-150

4.6L V8 Gas SOHC
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 126.0 In.
4WD
 

Ford F-150



4.6L V8 Gas SOHC SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 126.0 In.
4WD

1 Per Vehicle

2008

 

2007

 

2006

 

2008

 

2007

 

2006

 
Ford F-150

4.6L V8 Gas SOHC
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 138.5 In.
 

Ford F-150



4.6L V8 Gas SOHC SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 138.5 In.

1 Per Vehicle

2008

 

2007

 

2006

 

2008

 

2007

 

2006

 
Ford F-150

4.6L V8 Gas SOHC
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 150.5 In.
 

Ford F-150



4.6L V8 Gas SOHC SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 150.5 In.

1 Per Vehicle

2008

 

2007

 

2006

 

2008

 

2007

 

2006

 
Ford F-150

4.6L V8 Gas SOHC
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 163.0 In.
 

Ford F-150



4.6L V8 Gas SOHC SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 163.0 In.

1 Per Vehicle

2008

 

2007

 

2006

 

2005

 

2004

 

2008

 

2007

 

2006

 

2005

 

2004

 
Ford F-150

4.6L V8 Gas SOHC
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 132.5 In.
4WD
 

Ford F-150



4.6L V8 Gas SOHC SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 132.5 In.
4WD

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Ford F-150

5.4L V8 Flex SOHC,
5.4L V8 Gas SOHC
1
 
SoundFX Direct Fit
Except Twin Tailpipes
If welded assembly, replace all required parts
 

Ford F-150



5.4L V8 Flex SOHC,
5.4L V8 Gas SOHC SoundFX Direct Fit
Except Twin Tailpipes
If welded assembly, replace all required parts

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Ford F-150

5.4L V8 Flex SOHC,
5.4L V8 Gas SOHC
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 126.0 In.
 

Ford F-150



5.4L V8 Flex SOHC,
5.4L V8 Gas SOHC SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 126.0 In.

1 Per Vehicle

2007

 

2006

 

2007

 

2006

 
Ford F-150

5.4L V8 Flex SOHC,
5.4L V8 Gas SOHC
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 132.5 In.
 

Ford F-150



5.4L V8 Flex SOHC,
5.4L V8 Gas SOHC SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 132.5 In.

1 Per Vehicle

2005

 

2005

 
Ford F-150

4.2L V6 Gas OHV
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 126.1 In.
 

Ford F-150



4.2L V6 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 126.1 In.

1 Per Vehicle

2005

 

2005

 
Ford F-150

4.2L V6 Gas OHV
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 144.7 In.
 

Ford F-150



4.2L V6 Gas OHV SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 144.7 In.

1 Per Vehicle

2005

 

2005

 
Ford F-150

4.6L V8 Gas SOHC
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 138.4 In.
 

Ford F-150



4.6L V8 Gas SOHC SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 138.4 In.

1 Per Vehicle

2005

 

2005

 
Ford F-150

4.6L V8 Gas SOHC
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 163.3 In.
 

Ford F-150



4.6L V8 Gas SOHC SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 163.3 In.

1 Per Vehicle

2005

 

2005

 
Ford F-150

5.4L V8 Gas SOHC
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
 

Ford F-150



5.4L V8 Gas SOHC SoundFX Direct Fit
If welded assembly, replace all required parts

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Ford F-150

4.6L V8 Gas SOHC
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 126.1 In.
4WD
 

Ford F-150



4.6L V8 Gas SOHC SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 126.1 In.
4WD

1 Per Vehicle

2005

 

2004

 

2005

 

2004

 
Ford F-150

4.6L V8 Gas SOHC
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 144.7 In.
 

Ford F-150



4.6L V8 Gas SOHC SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 144.7 In.

1 Per Vehicle

2004

 

2004

 
Ford F-150

4.6L V8 Gas SOHC
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 163.0 In.
 

Ford F-150



4.6L V8 Gas SOHC SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 163.0 In.

1 Per Vehicle

2004

 

2004

 
Ford F-150

5.4L V8 Gas SOHC
1
 
SoundFX Direct Fit
Except Lightning Package
If welded assembly, replace all required parts
Wheel Base 145.0 In.
 

Ford F-150



5.4L V8 Gas SOHC SoundFX Direct Fit
Except Lightning Package
If welded assembly, replace all required parts
Wheel Base 145.0 In.

1 Per Vehicle

2004

 

2004

 
Ford F-150

5.4L V8 Gas SOHC
1
 
SoundFX Direct Fit
Except Lightning Package
If welded assembly, replace all required parts
Wheel Base 163.0 In.
 

Ford F-150



5.4L V8 Gas SOHC SoundFX Direct Fit
Except Lightning Package
If welded assembly, replace all required parts
Wheel Base 163.0 In.

1 Per Vehicle

2004

 

2004

 
Ford F-150

5.4L V8 Gas SOHC
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 126.1 In.
 

Ford F-150



5.4L V8 Gas SOHC SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 126.1 In.

1 Per Vehicle

2004

 

2004

 
Ford F-150

5.4L V8 Gas SOHC
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 132.5 In.
 

Ford F-150



5.4L V8 Gas SOHC SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 132.5 In.

1 Per Vehicle

2008

 

2007

 

2006

 

2008

 

2007

 

2006

 
Lincoln Mark LT

5.4L V8 Gas SOHC
1
 
SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 138.5 In.
 

Lincoln Mark LT



5.4L V8 Gas SOHC SoundFX Direct Fit
If welded assembly, replace all required parts
Wheel Base 138.5 In.

1 Per Vehicle


Customers who bought Walker 18977 Exhaust Muffler also purchased

AP Exhaust 608316 Catalytic Converter
AP Exhaust 608316 Catalytic Converter