HomeExhaust > MufflersWalker 18102 Exhaust Muffler
Part #: 18102

Walker 18102 Exhaust Muffler

SoundFX Universal
27 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$51.86Free 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 Universal
Fitment: Buick, Ford, Jeep, and Pontiac, Century, CJ5, Grand Prix, and Thunderbird
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Walker SoundFX Universal Exhaust Muffler 18102

The Walker SoundFX Universal Exhaust Muffler 18102 is designed to provide reliable exhaust flow and sound control for a variety of vehicles. Engineered with a durable aluminized steel body, this muffler suits multiple applications including Buick Century, Ford Thunderbird, Jeep CJ5, and Pontiac Grand Prix models.

  • Universal fit for versatile installation
  • Oval-shaped muffler body measuring 8.813 inches wide and 4.25 inches high
  • Durable aluminized steel construction for corrosion resistance
  • 2-inch inlet and outlet pipe connections with offset inlet configuration
  • Overall length of 21.5 inches with a 15-inch body length
  • Single inlet and outlet for straightforward exhaust flow
  • Combination muffler type designed for balanced sound attenuation

Detailed Product Description

The Walker SoundFX Universal muffler 18102 features a robust steel body finished with an aluminized coating to resist rust and extend service life. Its oval shape and specific dimensions—8.813 inches in width, 4.25 inches in height, and 15 inches in body length—allow it to fit a wide range of exhaust systems. The muffler includes a 2-inch inside diameter inlet and outlet, both configured as pipe connections, with the inlet offset by 2.625 inches to accommodate various exhaust layouts. This combination muffler type is engineered to provide effective noise reduction while maintaining optimal exhaust flow, making it suitable for vehicles such as the Buick Century, Ford Thunderbird, Jeep CJ5, and Pontiac Grand Prix.

About the SoundFX Universal Product Line

The Walker SoundFX Universal line offers a range of mufflers designed for broad compatibility across multiple vehicle makes and models. This product line focuses on providing dependable sound control and durability with universal fit options, simplifying replacement and upgrade processes for automotive exhaust systems. The 18102 muffler exemplifies this approach by combining versatile sizing and construction quality to meet the needs of various applications.

Common Applications and Problem Solving

  • Replacement for worn or damaged mufflers on Buick Century, Ford Thunderbird, Jeep CJ5, and Pontiac Grand Prix
  • Reduction of excessive exhaust noise and vibration
  • Improvement of exhaust flow efficiency in aging systems
  • Corrosion resistance to extend muffler lifespan in harsh environments
  • Adaptation to offset inlet exhaust configurations

Installation Notes and Tips

Installation of the Walker SoundFX Universal muffler 18102 requires proper alignment of the 2-inch pipe connections. The offset inlet should be positioned to match the vehicle’s exhaust pipe layout, ensuring a secure fit. This muffler is not reversible and is designed for a single inlet and outlet configuration. Professional installation is recommended to verify correct fitment and to avoid exhaust leaks.

Quality Assurance and Warranty

Constructed from aluminized steel, the Walker SoundFX Universal muffler 18102 offers corrosion resistance and durability suitable for extended use. While specific warranty details are not provided, Walker products typically adhere to industry standards for quality and reliability, supporting consistent performance in automotive exhaust applications.

BrandWalker
Part Number18102
PositionSoundFX Universal
Universal Or Specific FitUniversal
ShapeOval
Grade TypeRegular
Inlet Inside Diameter2
Body Width8.813
Inlet Quantity1
Outlet Inside Diameter2
Outlet Quantity1
ReversibleNo
TunableNo
Overall Length21.5
Body Height4.25
Body Length15
Body MaterialSteel
FinishAluminized
Inlet 1 Inside Diameter2
Inlet 1 TypePipe connection
Inlet ConfigurationOffset
Inlet Offset2.625
Inlet TypePipe connection
Muffler TypeCombination
Outlet 1 Inside Diameter2
Outlet 1 TypePipe connection
Outlet ConfigurationCenter
Outlet TypePipe connection

This part fits 27 vehicles. Search below:

YearMakeModelSubmodelDrive TypeLitersCylindersPositionNotes
2005BuickCentury3.1LV6N/AModifications and/or Additional Parts May Be Required for Installation; SoundFX Universal
2004BuickCentury3.1LV6N/AModifications and/or Additional Parts May Be Required for Installation; SoundFX Universal
2003BuickCentury3.1LV6N/AModifications and/or Additional Parts May Be Required for Installation; SoundFX Universal
2003PontiacGrand PrixFWD3.1LV6N/AModifications and/or Additional Parts May Be Required for Installation; SoundFX Universal
2002BuickCentury3.1LV6N/AModifications and/or Additional Parts May Be Required for Installation; SoundFX Universal
2002PontiacGrand PrixFWD3.1LV6N/AModifications and/or Additional Parts May Be Required for Installation; SoundFX Universal
2001BuickCentury3.1LV6N/AModifications and/or Additional Parts May Be Required for Installation; SoundFX Universal
2001PontiacGrand PrixFWD3.1LV6N/AModifications and/or Additional Parts May Be Required for Installation; SoundFX Universal
2000BuickCentury3.1LV6N/AModifications and/or Additional Parts May Be Required for Installation; SoundFX Universal
2000PontiacGrand PrixFWD3.1LV6N/AModifications and/or Additional Parts May Be Required for Installation; SoundFX Universal
2000PontiacGrand Prix3.8LV6N/Awith Single Exhaust; Modifications and/or Additional Parts May Be Required for Installation; SoundFX Universal
1999BuickCentury3.1LV6N/AModifications and/or Additional Parts May Be Required for Installation; SoundFX Universal
1999PontiacGrand PrixFWD3.1LV6N/AModifications and/or Additional Parts May Be Required for Installation; SoundFX Universal
1999PontiacGrand Prix3.8LV6N/Awith Single Exhaust; Modifications and/or Additional Parts May Be Required for Installation; SoundFX Universal
1998BuickCentury3.1LV6N/AModifications and/or Additional Parts May Be Required for Installation; SoundFX Universal
1998PontiacGrand PrixFWD3.1LV6N/AModifications and/or Additional Parts May Be Required for Installation; SoundFX Universal
1998PontiacGrand Prix3.8LV6N/Awith Single Exhaust; Modifications and/or Additional Parts May Be Required for Installation; SoundFX Universal
1997BuickCentury3.1LV6N/AModifications and/or Additional Parts May Be Required for Installation; SoundFX Universal
1997PontiacGrand PrixFWD3.1LV6N/AModifications and/or Additional Parts May Be Required for Installation; SoundFX Universal
1997PontiacGrand Prix3.8LV6N/Awith Single Exhaust; Modifications and/or Additional Parts May Be Required for Installation; SoundFX Universal
1970JeepCJ5Base3.7LV6N/AModifications and/or Additional Parts May Be Required for Installation; with Fuel Tank Mounted Under Seat; SoundFX Universal
1969JeepCJ5Base3.7LV6N/AModifications and/or Additional Parts May Be Required for Installation; with Fuel Tank Mounted Under Seat; SoundFX Universal
1968JeepCJ5Base3.7LV6N/AModifications and/or Additional Parts May Be Required for Installation; with Fuel Tank Mounted Under Seat; SoundFX Universal
1967FordThunderbird6.4LV8N/AModifications and/or Additional Parts May Be Required for Installation; SoundFX Universal
1967FordThunderbird7.0LV8N/AModifications and/or Additional Parts May Be Required for Installation; SoundFX Universal
1967JeepCJ53.7LV6N/AModifications and/or Additional Parts May Be Required for Installation; with Fuel Tank Mounted Under Seat; SoundFX Universal
1966JeepCJ53.7LV6N/AModifications and/or Additional Parts May Be Required for Installation; with Fuel Tank Mounted Under Seat; SoundFX Universal

* 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:

3738

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