Walker 18594 Exhaust Muffler

Name: Walker 18594 Exhaust Muffler
Brand: Walker
SKU: BDCN-18594
Price: 67.98 USD
Availability: InStock

SoundFX Direct Fit

53 vehicles fit this part

Select your vehicle to confirm fitment

Verify this part fits before purchasing — free returns if it doesn't

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*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: Dodge, B1500, Ram 1500 Van, Ram 2500 Van, and Ram 3500 Van

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 18594

The Walker SoundFX Direct Fit Exhaust Muffler 18594 is designed specifically for Dodge B1500, Ram 1500 Van, Ram 2500 Van, and Ram 3500 Van models. This oval-shaped muffler offers a precise fit and reliable performance for your vehicle's exhaust system.

Specific fit for Dodge B1500 and Ram Van series
Oval body shape with aluminized steel construction
2.5-inch inlet and outlet pipe connections with offset configuration
Overall length of 26.25 inches and body length of 22 inches
Non-reversible, non-tunable combination muffler type

Product Features and Specifications

The Walker SoundFX Direct Fit 18594 muffler features a durable aluminized steel body that resists corrosion and extends service life. Its oval shape measures 9 inches in width and 7 inches in height, providing an efficient design for exhaust flow. The muffler includes a single inlet and outlet, both with 2.5-inch inside diameters and offset pipe connections, ensuring compatibility with the exhaust system of Dodge B1500 and Ram Van models. The inlet offset is 1.625 inches, which helps accommodate specific exhaust routing requirements. This combination muffler is designed for direct replacement without the need for tuning or reversing.

About the SoundFX Direct Fit Product Line

The SoundFX Direct Fit line by Walker focuses on providing exhaust mufflers engineered for exact vehicle fitment. This product line emphasizes direct replacement parts that match original equipment specifications, simplifying installation and maintaining factory performance standards. The 18594 muffler is part of this line, ensuring it meets the precise requirements for Dodge B1500 and Ram Van applications.

Applications and Problem Solving

Replacement for worn or damaged mufflers on Dodge B1500 and Ram 1500/2500/3500 Vans
Reduces exhaust noise and vibration for a quieter ride
Helps restore proper exhaust flow and engine efficiency
Prevents exhaust leaks caused by rust or corrosion
Maintains emissions compliance by ensuring proper exhaust system function

Installation Notes and Tips

This muffler is designed for specific fitment on Dodge B1500 and Ram Van models, making installation straightforward when replacing the original muffler. The 2.5-inch inlet and outlet pipe connections with offset configuration require alignment with existing exhaust pipes. Ensure proper support and secure clamps or welds are used to prevent exhaust leaks. Since the muffler is non-reversible and non-tunable, verify orientation before final installation.

Quality Assurance and Warranty

Constructed from aluminized steel, the Walker SoundFX Direct Fit 18594 muffler offers corrosion resistance and durability suitable for daily driving conditions. While specific warranty details are not provided, Walker products typically meet industry standards for quality and reliability, supporting long-term exhaust system performance on Dodge B1500 and Ram Van vehicles.

Brand	Walker
Part Number	18594
Position	SoundFX Direct Fit
Universal Or Specific Fit	Specific
Shape	Oval
Grade Type	Regular
Inlet Inside Diameter	2.5
Body Width	9
Inlet Quantity	1
Outlet Inside Diameter	2.5
Outlet Quantity	1
Reversible	No
Tunable	No
Overall Length	26.25
Body Height	7
Body Length	22
Body Material	Steel
Finish	Aluminized
Inlet 1 Inside Diameter	2.5
Inlet 1 Type	Pipe connection
Inlet Configuration	Offset
Inlet Offset	1.625
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

This part fits 53 vehicles. Search below:

Year	Make	Model	Liters	Cylinders	Wheel Base	Position	Notes
2003	Dodge	Ram 1500 Van	3.9L	V6	109.3"	N/A	SoundFX Direct Fit
2003	Dodge	Ram 1500 Van	5.2L	V8	109.3"	N/A	SoundFX Direct Fit
2003	Dodge	Ram 1500 Van	5.2L	V8	127.2"	N/A	SoundFX Direct Fit
2003	Dodge	Ram 1500 Van	3.9L	V6	127.2"	N/A	SoundFX Direct Fit
2003	Dodge	Ram 1500 Van	5.9L	V8	127.2"	N/A	SoundFX Direct Fit
2003	Dodge	Ram 1500 Van	5.9L	V8	109.3"	N/A	SoundFX Direct Fit
2003	Dodge	Ram 2500 Van	5.9L	V8		N/A	SoundFX Direct Fit
2003	Dodge	Ram 2500 Van	5.2L	V8		N/A	SoundFX Direct Fit
2003	Dodge	Ram 3500 Van	5.2L	V8		N/A	SoundFX Direct Fit
2003	Dodge	Ram 3500 Van	5.9L	V8		N/A	SoundFX Direct Fit
2002	Dodge	Ram 1500 Van	3.9L	V6	109.3"	N/A	SoundFX Direct Fit
2002	Dodge	Ram 1500 Van	5.2L	V8	109.3"	N/A	SoundFX Direct Fit
2002	Dodge	Ram 1500 Van	5.2L	V8	127.2"	N/A	SoundFX Direct Fit
2002	Dodge	Ram 1500 Van	3.9L	V6	127.2"	N/A	SoundFX Direct Fit
2002	Dodge	Ram 1500 Van	5.9L	V8	127.2"	N/A	SoundFX Direct Fit
2002	Dodge	Ram 1500 Van	5.9L	V8	109.3"	N/A	SoundFX Direct Fit
2002	Dodge	Ram 2500 Van	5.9L	V8		N/A	SoundFX Direct Fit
2002	Dodge	Ram 2500 Van	5.2L	V8		N/A	SoundFX Direct Fit
2002	Dodge	Ram 3500 Van	5.2L	V8		N/A	SoundFX Direct Fit
2002	Dodge	Ram 3500 Van	5.9L	V8		N/A	SoundFX Direct Fit
2001	Dodge	Ram 1500 Van	3.9L	V6	109.3"	N/A	SoundFX Direct Fit
2001	Dodge	Ram 1500 Van	5.2L	V8	109.3"	N/A	SoundFX Direct Fit
2001	Dodge	Ram 1500 Van	5.2L	V8	127.2"	N/A	SoundFX Direct Fit
2001	Dodge	Ram 1500 Van	3.9L	V6	127.2"	N/A	SoundFX Direct Fit
2001	Dodge	Ram 1500 Van	5.9L	V8	127.2"	N/A	SoundFX Direct Fit
2001	Dodge	Ram 1500 Van	5.9L	V8	109.3"	N/A	SoundFX Direct Fit
2001	Dodge	Ram 2500 Van	5.9L	V8		N/A	SoundFX Direct Fit
2001	Dodge	Ram 2500 Van	5.2L	V8		N/A	SoundFX Direct Fit
2001	Dodge	Ram 2500 Van	3.9L	V6		N/A	SoundFX Direct Fit
2001	Dodge	Ram 3500 Van	5.2L	V8		N/A	SoundFX Direct Fit
2001	Dodge	Ram 3500 Van	5.9L	V8		N/A	SoundFX Direct Fit
2000	Dodge	Ram 1500 Van	3.9L	V6	109.3"	N/A	SoundFX Direct Fit
2000	Dodge	Ram 1500 Van	5.2L	V8	109.3"	N/A	SoundFX Direct Fit
2000	Dodge	Ram 1500 Van	5.2L	V8	127.2"	N/A	SoundFX Direct Fit
2000	Dodge	Ram 1500 Van	3.9L	V6	127.2"	N/A	SoundFX Direct Fit
2000	Dodge	Ram 1500 Van	5.9L	V8	127.2"	N/A	SoundFX Direct Fit
2000	Dodge	Ram 1500 Van	5.9L	V8	109.3"	N/A	SoundFX Direct Fit
2000	Dodge	Ram 2500 Van	5.9L	V8		N/A	SoundFX Direct Fit
2000	Dodge	Ram 2500 Van	5.2L	V8		N/A	SoundFX Direct Fit
2000	Dodge	Ram 3500 Van	5.2L	V8		N/A	SoundFX Direct Fit
2000	Dodge	Ram 3500 Van	5.9L	V8		N/A	SoundFX Direct Fit
1999	Dodge	Ram 1500 Van	3.9L	V6	109.3"	N/A	SoundFX Direct Fit
1999	Dodge	Ram 1500 Van	5.2L	V8	109.3"	N/A	SoundFX Direct Fit
1999	Dodge	Ram 1500 Van	5.2L	V8	127.2"	N/A	SoundFX Direct Fit
1999	Dodge	Ram 1500 Van	3.9L	V6	127.2"	N/A	SoundFX Direct Fit
1999	Dodge	Ram 1500 Van	5.9L	V8	127.2"	N/A	SoundFX Direct Fit
1999	Dodge	Ram 1500 Van	5.9L	V8	109.3"	N/A	SoundFX Direct Fit
1999	Dodge	Ram 2500 Van	5.9L	V8		N/A	SoundFX Direct Fit
1999	Dodge	Ram 2500 Van	5.2L	V8		N/A	SoundFX Direct Fit
1999	Dodge	Ram 3500 Van	5.2L	V8		N/A	SoundFX Direct Fit
1999	Dodge	Ram 3500 Van	5.9L	V8		N/A	SoundFX Direct Fit
1998	Dodge	B1500	5.2L	V8	109.6"	N/A	SoundFX Direct Fit
1998	Dodge	B1500	5.9L	V8	109.6"	N/A	SoundFX 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:

700301

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