Walker 18322 Exhaust Muffler
OE Quality 60-Day Returns
Walker
 SoundFX Direct Fit

Walker 18322 Exhaust Muffler

Brand Walker 18322
Universal Or Specific Fit Specific
Shape Round
Grade Type Regular
Inlet Inside Diameter 1.875
Body Width 7
Inlet Quantity 1
Outlet Quantity 1
Reversible No
Tunable No
Overall Length 18
Body Height 7
Body Length 15
Body Material Steel
Finish Aluminized
Inlet 1 Inside Diameter 1.875
Inlet 1 Type Pipe connection
Inlet Configuration Offset
Inlet Offset 1.75
Inlet Type Pipe connection
Muffler Type Combination
Outlet 1 Outside Diameter 1.625
Outlet 1 Type Tip
Outlet Configuration Offset
Outlet Outside Diameter 1.625
Outlet Type Tip
Product line SoundFX Direct Fit
Fits Ford and Mercury · 18 vehicles

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

Aluminized steel. Helps resist corrosion for longer service life.

Mechanical interior joints. Spun-locked heads add durability and a quality finish.

Cross-references AP Exhaust 700159, Wix 42970 and 154-013 for the same application. See all 3.

$56.75Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
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Step 2 — Quantity
Order total $56.75
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
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Walker SoundFX Direct Fit Muffler for Escort and Tracer

Walker SoundFX Direct Fit muffler Part Number 18322 is a specific-fit exhaust muffler built for 1991-1996 Ford Escort and 1991-1996 Mercury Tracer applications. It uses aluminized steel construction and a direct-fit layout to match the original exhaust routing on supported vehicles.

Key Features

  • Specific-fit exhaust muffler for confirmed Escort and Tracer applications
  • Round steel body with aluminized finish for improved corrosion resistance versus low-carbon steel
  • Offset inlet and offset outlet configuration for OE-style exhaust alignment
  • 1.875-inch inlet inside diameter and 1.625-inch outlet outside diameter
  • Mechanical interior joints and spun-locked heads for added durability
  • Combination muffler design for controlled exhaust flow and sound
  • Walker SoundFX Direct Fit line focuses on quality appearance and balanced acoustics

Product Details

Walker 18322 is a direct-fit muffler designed for drivers replacing a worn or damaged factory muffler on 1991-1996 Ford Escort and 1991-1996 Mercury Tracer models. The aluminized steel body helps extend service life, while the round 7-inch body dimensions and 18-inch overall length support a factory-style fit. This part cross-references AP Exhaust 700159 for the same application.

The SoundFX Direct Fit product line is built for straightforward exhaust replacement where OE-style fitment, durable construction, and controlled sound matter. For shoppers searching for a Ford Escort muffler replacement or Mercury Tracer exhaust muffler Part Number 18322, this unit matches the listed pipe connection and offset configuration details.

Common Problems This Muffler Can Address

  • Rust-through or corrosion in the original muffler body
  • Exhaust noise caused by internal muffler failure
  • Restricted exhaust flow from a damaged or deteriorated muffler
  • Fitment issues when replacing a factory-style offset muffler
  • Need for a direct-fit exhaust muffler on 1991-1996 Ford Escort or Mercury Tracer

Installation Notes

Fits 1991-1996 Ford Escort, N/A. Fits 1991-1996 Mercury Tracer, N/A. If the vehicle uses a welded exhaust assembly, replace all required parts or plan for modifications and/or additional parts as noted in the fitment data. Verify inlet and outlet diameters, offset configuration, and overall length before installation. Professional exhaust installation is recommended for proper alignment and sealing.

Quality Assurance

Walker builds SoundFX Direct Fit mufflers with 100% aluminized steel, mechanical interior joints, and spun-locked heads to support long-term durability and consistent fit. Part Number 18322 is engineered as a direct replacement muffler for the listed Ford Escort and Mercury Tracer applications.

Related reading

This part fits 18 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
1996FordEscort1.9LL4N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
1996FordEscort1.9LL4N/AIf welded assembly, modifications and/or additional parts may be required.; SoundFX Direct Fit
1996MercuryTracer1.9LL4N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
1995FordEscort1.9LL4N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
1995FordEscort1.9LL4N/AIf welded assembly, modifications and/or additional parts may be required.; SoundFX Direct Fit
1995MercuryTracer1.9LL4N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
1994FordEscort1.9LL4N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
1994FordEscort1.9LL4N/AIf welded assembly, modifications and/or additional parts may be required.; SoundFX Direct Fit
1994MercuryTracer1.9LL4N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
1993FordEscort1.9LL4N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
1993FordEscort1.9LL4N/AIf welded assembly, modifications and/or additional parts may be required.; SoundFX Direct Fit
1993MercuryTracer1.9LL4N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
1992FordEscort1.9LL4N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
1992FordEscort1.9LL4N/AIf welded assembly, modifications and/or additional parts may be required.; SoundFX Direct Fit
1992MercuryTracer1.9LL4N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
1991FordEscort1.9LL4N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
1991FordEscort1.9LL4N/AIf welded assembly, modifications and/or additional parts may be required.; SoundFX Direct Fit
1991MercuryTracer1.9LL4N/AIf welded assembly, replace all required parts; SoundFX Direct Fit
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
AP Exhaust — 700159Wix — 42970154-013