Walker 18894 Exhaust Muffler
OE Quality 60-Day Returns
Walker
 SoundFX Direct Fit

Walker 18894 Exhaust Muffler

Brand Walker 18894
Universal Or Specific Fit Specific
Shape Oval
Grade Type Regular
Inlet Inside Diameter 2.25
Body Width 9.75
Inlet Quantity 1
Outlet Quantity 1
Reversible No
Tunable No
Overall Length 26.625
Body Height 4.25
Body Length 19
Body Material Steel
Finish Aluminized
Inlet 1 Inside Diameter 2.25
Inlet 1 Type Pipe connection
Inlet Configuration Offset
Inlet Offset 2.875
Inlet Type Pipe connection
Muffler Type Combination
Outlet 1 Outside Diameter 2
Outlet 1 Type Tip
Outlet Configuration Offset
Outlet Outside Diameter 2
Outlet Type Tip
Product line SoundFX Direct Fit
Fits Ford and Mercury · 27 vehicles

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

Aluminized steel. Helps resist corrosion for longer service life than low-carbon steel.

Mechanical interior joints. Spun-locked heads add durability and help maintain a quality appearance.

Cross-references AP Exhaust 14711 and AP Exhaust 700388 for the same application. See all 2.

$80.50Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
Step 2 — Quantity
Order total $80.50
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Exhaust Muffler options

Walker SoundFX Direct Fit Muffler for Taurus and Sable

Walker SoundFX Direct Fit muffler Part Number 18894 is a specific-fit exhaust muffler built for select 2000-2007 Ford Taurus and 2000-2005 Mercury Sable applications. It combines an oval steel body with an aluminized finish to support longer service life and a clean OE-style appearance.

The SoundFX Direct Fit line focuses on direct replacement fitment and controlled exhaust acoustics, making it a practical choice for drivers replacing a worn muffler on a Ford Taurus or Mercury Sable. Part Number 18894 is shaped for the listed vehicle applications and uses offset pipe connections for installation in the correct exhaust layout.

Key Features

  • Specific-fit exhaust muffler for select Ford Taurus and Mercury Sable models
  • Oval muffler body with aluminized steel construction
  • 1 inlet and 1 outlet with offset configuration
  • 2.25 in. inlet inside diameter and 2 in. outlet outside diameter
  • Mechanical interior joints and spun-locked heads for added durability
  • Walker SoundFX Direct Fit product line for OE-style replacement fitment

Detailed Product Overview

Walker Part Number 18894 is a combination-style exhaust muffler with a 26.625 in. overall length, 19 in. body length, 9.75 in. body width, and 4.25 in. body height. The steel body and aluminized finish are selected to resist the shorter service life associated with low-carbon steel, while the direct-fit design supports a straightforward replacement on the listed Taurus and Sable applications. This part cross-references AP Exhaust 14711 and 700388 for the same application.

Compatible With 2000-2007 Ford Taurus and 2000-2005 Mercury Sable, Part Number 18894 is a fitment-based solution for exhaust repair work where the original muffler has rusted, developed leaks, or changed tone. The Walker SoundFX Direct Fit line is built around replacement accuracy and controlled exhaust sound, making it a practical option for restoring the exhaust system on these vehicles.

Common Problems This Muffler Can Address

  • Exhaust noise from a rusted or perforated muffler
  • Rattling or weakened muffler internals
  • Corrosion on the original steel muffler body
  • Incorrect exhaust tone after muffler failure
  • Fitment issues when replacing a welded OE-style assembly

Installation Notes and Tips

Fits 2000-2007 Ford Taurus, N/A; if the vehicle uses a welded assembly, replace all required parts. Fits 2000-2005 Mercury Sable, N/A; if the vehicle uses a welded assembly, replace all required parts. Verify inlet and outlet orientation before installation, since this muffler uses offset inlet and outlet configurations. Confirm pipe diameter and overall length against the existing exhaust layout before final fitment.

Quality Assurance

Walker SoundFX Direct Fit mufflers are built with 100% aluminized steel, mechanical interior joints, and spun-locked heads to support durability and consistent replacement quality. The design emphasizes direct-fit replacement and OE-style acoustics for the listed Ford Taurus and Mercury Sable applications.

Related reading

This part fits 27 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelBody TypeLitersCylindersFuel TypePositionNotes
2007FordTaurusSedan3.0LV6—N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
2006FordTaurusSedan3.0LV6—N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
2006FordTaurusSedan3.0LV6FLEXN/AIf welded assembly, replace all required parts; SoundFX Direct Fit
2005FordTaurusSedan3.0LV6—N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
2005FordTaurusSedan3.0LV6FLEXN/AIf welded assembly, replace all required parts; SoundFX Direct Fit
2005MercurySableSedan3.0LV6—N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
2005MercurySable—3.0LV6—N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
2004FordTaurusSedan3.0LV6—N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
2004FordTaurusSedan3.0LV6FLEXN/AIf welded assembly, replace all required parts; SoundFX Direct Fit
2004MercurySableSedan3.0LV6—N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
2004MercurySable—3.0LV6—N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
2003FordTaurusSedan3.0LV6—N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
2003FordTaurusSedan3.0LV6FLEXN/AIf welded assembly, replace all required parts; SoundFX Direct Fit
2003MercurySableSedan3.0LV6—N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
2003MercurySable—3.0LV6—N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
2002FordTaurusSedan3.0LV6—N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
2002FordTaurusSedan3.0LV6FLEXN/AIf welded assembly, replace all required parts; SoundFX Direct Fit
2002MercurySableSedan3.0LV6—N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
2002MercurySable—3.0LV6—N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
2001FordTaurusSedan3.0LV6—N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
2001FordTaurusSedan3.0LV6FLEXN/AIf welded assembly, replace all required parts; SoundFX Direct Fit
2001MercurySableSedan3.0LV6—N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
2001MercurySable—3.0LV6—N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
2000FordTaurusSedan3.0LV6—N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
2000FordTaurusSedan3.0LV6FLEXN/AIf welded assembly, replace all required parts; SoundFX Direct Fit
2000MercurySableSedan3.0LV6—N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
2000MercurySable—3.0LV6—N/AIf 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.
AP Exhaust — 14711AP Exhaust — 700388