Walker 18889 Exhaust Muffler

Brand	Walker 18889
Inlet Outside Diameter	2.5
Universal Or Specific Fit	Specific
Shape	Oval
Grade Type	Regular
Body Width	9
Inlet Quantity	1
Outlet Inside Diameter	2.5
Outlet Quantity	1
Reversible	No
Tunable	No
Overall Length	28
Body Height	7
Body Length	24
Body Material	Steel
Finish	Aluminized
Inlet 1 Outside Diameter	2.5
Inlet 1 Type	Pipe connection
Inlet Configuration	Offset
Inlet Offset	1.75
Inlet Type	Pipe connection
Muffler Type	Combination
Outlet 1 Inside Diameter	2.5
Outlet 1 Type	Pipe connection
Outlet Configuration	Offset
Outlet Type	Pipe connection
Product line	SoundFX Direct Fit
Fits	Dodge · 16 vehicles

Direct-fit design. Specific-fit muffler installs cleanly with pipe connections.

Aluminized steel. Helps resist corrosion for longer service life.

Durable construction. Mechanical interior joints and spun-locked heads add strength.

Cross-references AP Exhaust 700407 for the same application. See all 1.

$69.28Free shipping

In stock · usually ships same day before 1pm CST

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Walker SoundFX Direct Fit Muffler for Dakota

Walker SoundFX Direct Fit muffler Part Number 18889 is a specific-fit exhaust muffler for 2000-2003 Dodge Dakota applications. It uses an oval steel body with an aluminized finish to support longer service life than low-carbon steel, while maintaining a clean OE-style appearance and controlled exhaust acoustics.

The SoundFX Direct Fit line focuses on direct replacement fitment and durable construction. For Dodge Dakota owners looking for a replacement muffler with factory-style pipe connections and a 2.5-inch inlet and outlet, Walker 18889 provides a straightforward match for the listed application.

Key Features

Specific-fit exhaust muffler for 2000-2003 Dodge Dakota
2.5-inch inlet and 2.5-inch outlet with pipe connection ends
Offset inlet and offset outlet configuration
Oval steel body with aluminized finish
Mechanical interior joints and spun-locked heads for added durability
Combination muffler design for controlled exhaust tone
Walker SoundFX Direct Fit line for OE-style replacement fitment

Detailed Description

Walker 18889 is built as a direct-fit exhaust muffler for the Dodge Dakota, covering model years 2000, 2001, 2002, and 2003. The muffler features a 28-inch overall length, 24-inch body length, 9-inch body width, and 7-inch body height, with a 1.75-inch inlet offset. Its aluminized steel construction is intended to provide better corrosion resistance than low-carbon steel in everyday exhaust service.

As part of the Walker SoundFX Direct Fit line, this muffler is engineered for a clean replacement installation and a balanced exhaust note. The 2.5-inch pipe connection inlet and outlet dimensions make it a practical choice for Dodge Dakota exhaust repair when the original muffler is worn, noisy, or damaged. Part Number 18889 is also cross-referenced to AP Exhaust 700407 for the same application.

Common Problems This Muffler Can Address

Exhaust noise from a rusted or internally damaged muffler
Corrosion-related failure in the original muffler body
Restricted exhaust flow caused by a deteriorated muffler core
Factory exhaust tone that has become excessively loud or uneven
Replacement needs for a 2000-2003 Dodge Dakota exhaust system

Installation Notes and Tips

Verify inlet and outlet orientation before installation, since this muffler uses offset pipe connections and is not reversible. Confirm the vehicle is a 2000-2003 Dodge Dakota and match the 2.5-inch inlet and outlet dimensions to the existing exhaust system. Check surrounding exhaust hangers, pipes, and clamps for wear before completing the repair.

Quality Assurance

Walker SoundFX mufflers use aluminized steel construction, mechanical interior joints, and spun-locked heads to support durability in exhaust service. Part Number 18889 is built for the listed Dodge Dakota fitment and follows the SoundFX Direct Fit product approach for replacement applications.

This part fits 16 vehicles

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

Year	Make	Model	Body Type	Liters	Cylinders	Wheel Base	Position	Notes
2003	Dodge	Dakota	Standard Cab Pickup	3.9L	V6	131.0"	N/A	SoundFX Direct Fit
2003	Dodge	Dakota	Standard Cab Pickup	3.9L	V6	111.9"	N/A	SoundFX Direct Fit
2003	Dodge	Dakota	Extended Cab Pickup	3.9L	V6	131.0"	N/A	SoundFX Direct Fit
2003	Dodge	Dakota	Extended Cab Pickup	3.9L	V6	111.9"	N/A	SoundFX Direct Fit
2002	Dodge	Dakota	Standard Cab Pickup	3.9L	V6	131.0"	N/A	SoundFX Direct Fit
2002	Dodge	Dakota	Standard Cab Pickup	3.9L	V6	111.9"	N/A	SoundFX Direct Fit
2002	Dodge	Dakota	Extended Cab Pickup	3.9L	V6	131.0"	N/A	SoundFX Direct Fit
2002	Dodge	Dakota	Extended Cab Pickup	3.9L	V6	111.9"	N/A	SoundFX Direct Fit
2001	Dodge	Dakota	Standard Cab Pickup	3.9L	V6	131.0"	N/A	SoundFX Direct Fit
2001	Dodge	Dakota	Standard Cab Pickup	3.9L	V6	111.9"	N/A	SoundFX Direct Fit
2001	Dodge	Dakota	Extended Cab Pickup	3.9L	V6	131.0"	N/A	SoundFX Direct Fit
2001	Dodge	Dakota	Extended Cab Pickup	3.9L	V6	111.9"	N/A	SoundFX Direct Fit
2000	Dodge	Dakota	Standard Cab Pickup	3.9L	V6	131.0"	N/A	SoundFX Direct Fit
2000	Dodge	Dakota	Standard Cab Pickup	3.9L	V6	111.9"	N/A	SoundFX Direct Fit
2000	Dodge	Dakota	Extended Cab Pickup	3.9L	V6	131.0"	N/A	SoundFX Direct Fit
2000	Dodge	Dakota	Extended Cab Pickup	3.9L	V6	111.9"	N/A	SoundFX Direct Fit
No rows match your filter.

Directly replaces or cross-references 1 part number

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

AP Exhaust — 700407