Home› Exhaust > Mufflers› Walker 18319 Exhaust Muffler
Walker 18319 Exhaust MufflerOE Quality 60-Day Returns
Part #: 18319

Walker 18319 Exhaust Muffler

SoundFX Direct Fit
74 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$72.02Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
SoundFX Direct Fit
Fitment: Ford, E-150 Econoline, E-150 Econoline Club Wagon, E-250 Econoline, E-250 Econoline Club Wagon, F-100, F-150, F-250, and F-350
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Exhaust Muffler options

Overview of Walker SoundFX Direct Fit Exhaust Muffler 18319

The Walker SoundFX Direct Fit Exhaust Muffler 18319 is designed specifically for select Ford trucks and vans, including the E-150 Econoline and F-150 models. Engineered with a round, aluminized steel body, this muffler offers a precise fit and reliable performance for your vehicle's exhaust system.

  • Specific fit for Ford E-150 Econoline, E-250 Econoline, F-100, F-150, F-250, and F-350 models
  • Round muffler shape with a 6-inch body width and height
  • Aluminized steel construction for corrosion resistance
  • Inlet diameter of 2.25 inches and outlet diameter of 2 inches with offset pipe connections
  • Overall length of 31 inches and body length of 25 inches
  • Combination muffler type designed for balanced sound and performance

Detailed Product Description

The Walker SoundFX Direct Fit 18319 exhaust muffler is crafted from aluminized steel, providing durability and resistance to rust and corrosion. Its round shape and specific dimensions—6 inches in width and height, with a 31-inch overall length—ensure a direct fit replacement for compatible Ford vehicles. The muffler features a single inlet and outlet, both with pipe connection types and offset configurations, allowing for straightforward installation without modification. The inlet inside diameter measures 2.25 inches, while the outlet inside diameter is 2 inches, matching factory exhaust pipe sizes for a secure fit. This combination muffler type is designed to reduce exhaust noise while maintaining efficient exhaust flow, suitable for Ford E-150 Econoline, E-250 Econoline, and F-series trucks including the F-150 and F-350.

Walker SoundFX Direct Fit Product Line

The SoundFX Direct Fit line by Walker focuses on providing vehicle-specific exhaust components that match original equipment specifications. This product line emphasizes precise fitment and sound quality, making the 18319 muffler a reliable replacement part for Ford trucks and vans. By using direct fit components, the SoundFX Direct Fit series helps maintain factory exhaust performance and sound characteristics without the need for custom modifications.

Common Applications and Problem Solving

  • Replacement for damaged or rusted mufflers on Ford E-150 Econoline and F-150 trucks
  • Restores proper exhaust flow and reduces excessive noise
  • Addresses exhaust leaks caused by worn or cracked mufflers
  • Helps maintain emissions compliance by ensuring exhaust system integrity
  • Improves vehicle performance by preventing backpressure issues

Installation Notes and Tips

This muffler is designed for specific fitment on select Ford models, ensuring a direct replacement without the need for cutting or welding modifications. The offset inlet and outlet pipe connections require alignment with existing exhaust pipes for proper installation. It is recommended to inspect exhaust hangers and clamps during installation to ensure secure mounting and prevent vibrations. Professional installation is advised to maintain exhaust system integrity and performance.

Quality Assurance and Warranty

Walker manufactures the SoundFX Direct Fit 18319 muffler with aluminized steel to provide corrosion resistance and long service life. While specific warranty details are not provided, Walker products typically meet or exceed OEM standards for durability and fitment. Using this muffler helps maintain the original exhaust system performance on compatible Ford E-150 Econoline and F-150 vehicles.

BrandWalker
Part Number18319
PositionSoundFX Direct Fit
Universal Or Specific FitSpecific
ShapeRound
Grade TypeRegular
Inlet Inside Diameter2.25
Body Width6
Inlet Quantity1
Outlet Inside Diameter2
Outlet Quantity1
ReversibleNo
TunableNo
Overall Length31
Body Height6
Body Length25
Body MaterialSteel
FinishAluminized
Inlet 1 Inside Diameter2.25
Inlet 1 TypePipe connection
Inlet ConfigurationOffset
Inlet Offset1.5
Inlet TypePipe connection
Muffler TypeCombination
Outlet 1 Inside Diameter2
Outlet 1 TypePipe connection
Outlet ConfigurationOffset
Outlet TypePipe connection

This part fits 74 vehicles. Search below:

YearMakeModelDrive TypeLitersCylindersWheel BasePositionNotes
1986FordE-150 Econoline4.9LL6138.0"N/ARequires 41955; SoundFX Direct Fit
1986FordE-150 Econoline Club Wagon4.9LL6138.0"N/ARequires 41955; SoundFX Direct Fit
1986FordE-250 Econoline4.9LL6138.0"N/Awith Single Catalytic Converter; Requires 41955; SoundFX Direct Fit
1986FordE-250 Econoline Club Wagon4.9LL6138.0"N/Awith Single Catalytic Converter; Requires 41955; SoundFX Direct Fit
1986FordF-1504.9LL6139.0"N/Awith Catalytic Converter; with Single Catalytic Converter; If welded assembly, replace all required parts; SoundFX Direct Fit
1986FordF-1504.9LL6117.0"N/Awith Catalytic Converter; with Single Catalytic Converter; If welded assembly, replace all required parts; SoundFX Direct Fit
1986FordF-1504.9LL6155.0"N/Awith Catalytic Converter; with Single Catalytic Converter; If welded assembly, replace all required parts; SoundFX Direct Fit
1986FordF-1504.9LL6133.0"N/Awith Catalytic Converter; with Single Catalytic Converter; If welded assembly, replace all required parts; SoundFX Direct Fit
1986FordF-2504.9LL6N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
1985FordE-150 Econoline4.9LL6138.0"N/ARequires 41955; SoundFX Direct Fit
1985FordE-150 Econoline Club Wagon4.9LL6138.0"N/ARequires 41955; SoundFX Direct Fit
1985FordE-250 Econoline4.9LL6138.0"N/Awith Single Catalytic Converter; Requires 41955; SoundFX Direct Fit
1985FordE-250 Econoline Club Wagon4.9LL6138.0"N/Awith Single Catalytic Converter; Requires 41955; SoundFX Direct Fit
1985FordF-1504.9LL6139.0"N/Awith Catalytic Converter; with Single Catalytic Converter; If welded assembly, replace all required parts; SoundFX Direct Fit
1985FordF-1504.9LL6117.0"N/Awith Catalytic Converter; with Single Catalytic Converter; If welded assembly, replace all required parts; SoundFX Direct Fit
1985FordF-1504.9LL6155.0"N/Awith Catalytic Converter; with Single Catalytic Converter; If welded assembly, replace all required parts; SoundFX Direct Fit
1985FordF-1504.9LL6133.0"N/Awith Catalytic Converter; with Single Catalytic Converter; If welded assembly, replace all required parts; SoundFX Direct Fit
1985FordF-2504.9LL6N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
1984FordE-150 Econoline4.9LL6138.0"N/ARequires 41955; SoundFX Direct Fit
1984FordE-150 Econoline Club Wagon4.9LL6138.0"N/ARequires 41955; SoundFX Direct Fit
1984FordE-250 Econoline4.9LL6138.0"N/Awith Single Catalytic Converter; Requires 41955; SoundFX Direct Fit
1984FordE-250 Econoline Club Wagon4.9LL6138.0"N/Awith Single Catalytic Converter; Requires 41955; SoundFX Direct Fit
1984FordF-1504.9LL6139.0"N/Awith Catalytic Converter; with Single Catalytic Converter; If welded assembly, replace all required parts; SoundFX Direct Fit
1984FordF-1504.9LL6117.0"N/Awith Catalytic Converter; with Single Catalytic Converter; If welded assembly, replace all required parts; SoundFX Direct Fit
1984FordF-1504.9LL6155.0"N/Awith Catalytic Converter; with Single Catalytic Converter; If welded assembly, replace all required parts; SoundFX Direct Fit
1984FordF-1504.9LL6133.0"N/Awith Catalytic Converter; with Single Catalytic Converter; If welded assembly, replace all required parts; SoundFX Direct Fit
1984FordF-2504.9LL6N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
1984FordF-350RWD4.9LL6133.0"N/ASoundFX Direct Fit
1983FordF-1005.0LV8N/ASoundFX Direct Fit
1983FordF-1004.9LL6N/ASoundFX Direct Fit
1983FordF-1505.0LV8N/ASoundFX Direct Fit
1983FordF-1504.9LL6N/ASoundFX Direct Fit
1983FordF-2505.0LV8155.0"N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
1983FordF-2505.0LV8133.0"N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
1983FordF-2504.9LL6N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
1983FordF-350RWD4.9LL6133.0"N/ASoundFX Direct Fit
1982FordF-1005.0LV8N/ASoundFX Direct Fit
1982FordF-1004.9LL6N/ASoundFX Direct Fit
1982FordF-100RWD4.2LV8117.0"N/Awith Single Catalytic Converter; SoundFX Direct Fit
1982FordF-100RWD4.2LV8133.0"N/Awith Single Catalytic Converter; SoundFX Direct Fit
1982FordF-1505.0LV8N/ASoundFX Direct Fit
1982FordF-1504.9LL6N/ASoundFX Direct Fit
1982FordF-2504.9LL6N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
1982FordF-250RWD5.0LV8155.0"N/ASoundFX Direct Fit
1982FordF-250RWD5.0LV8138.8"N/ASoundFX Direct Fit
1982FordF-2504WD5.0LV8133.0"N/ASoundFX Direct Fit
1982FordF-2504WD5.0LV8155.0"N/ASoundFX Direct Fit
1982FordF-250RWD5.0LV8133.0"N/ASoundFX Direct Fit
1981FordF-1005.0LV8N/ASoundFX Direct Fit
1981FordF-1004.9LL6N/ASoundFX Direct Fit
1981FordF-100RWD4.2LV8117.0"N/Awith Single Catalytic Converter; SoundFX Direct Fit
1981FordF-100RWD4.2LV8133.0"N/Awith Single Catalytic Converter; SoundFX Direct Fit
1981FordF-1505.0LV8N/ASoundFX Direct Fit
1981FordF-1504.9LL6N/ASoundFX Direct Fit
1981FordF-2504.9LL6N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
1981FordF-250RWD5.0LV8155.0"N/ASoundFX Direct Fit
1981FordF-250RWD5.0LV8138.8"N/ASoundFX Direct Fit
1981FordF-2504WD5.0LV8133.0"N/ASoundFX Direct Fit
1981FordF-2504WD5.0LV8155.0"N/ASoundFX Direct Fit
1981FordF-250RWD5.0LV8133.0"N/ASoundFX Direct Fit
1981FordF-3504.9LL6133.0"N/ASoundFX Direct Fit
1981FordF-3504.9LL6155.0"N/ASoundFX Direct Fit
1980FordF-1005.0LV8N/ASoundFX Direct Fit
1980FordF-1004.9LL6N/ASoundFX Direct Fit
1980FordF-1505.0LV8N/ASoundFX Direct Fit
1980FordF-1504.9LL6N/ASoundFX Direct Fit
1980FordF-2504.9LL6N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
1980FordF-250RWD5.0LV8155.0"N/ASoundFX Direct Fit
1980FordF-250RWD5.0LV8138.8"N/ASoundFX Direct Fit
1980FordF-2504WD5.0LV8133.0"N/ASoundFX Direct Fit
1980FordF-2504WD5.0LV8155.0"N/ASoundFX Direct Fit
1980FordF-250RWD5.0LV8133.0"N/ASoundFX Direct Fit
1980FordF-3504.9LL6133.0"N/ASoundFX Direct Fit
1980FordF-3504.9LL6155.0"N/ASoundFX Direct Fit

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

3193700079

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.

Related Articles