Contact Us Live Chat or 1-888-220-8330
Search Bar
Search by Part Number or Keywords
  • My Garage
  • My Account
  • Cart
  • Body & Mirrors
  • Chassis & Brakes
  • Engine & Drivetrain
  • Electrical & Lighting
Help Center
< Back ×

Walker® Soundfx Driver Side Aluminized Steel Oval Direct Fit Exhaust Muffler 18801

Walker Soundfx Driver Side Aluminized Steel Oval Direct Fit Exhaust Muffler 18801
$49.34
In Stock. Ships in 1 Business Day

Vehicle Specific

Check if it fits by entering your vehicle info
Select Your Vehicle
  • Specifications
  • Features
  • Vehicle Fitment
  • Specifications

    BrandWalker
    Part Number18801
    Part DescriptionSoundfx Driver Side Aluminized Steel Oval Direct Fit Exhaust Muffler
    Body Height7.000
    Body Length14.000
    Body MaterialSteel
    Body Width9.000
    Exhaust Component Mount TypeUses Factory Hangers
    FinishAluminized
    Grade TypeRegular
    Inlet 1 Inside Diameter1.875
    Inlet 1 TypePipe Connection
    Inlet ConfigurationOffset
    Inlet Offset1.625
    Internet Product Code (IPC)DF21BDB5F7C
    Item has MSDS (SDS)N
    Max Year Covered2002
    MFG Brand NameWalker Exhaust
    MFG Model # (Series)18801
    MFG NameTenneco, Inc
    Min Year Covered1997
    Most Popular Make / ModelPontiac Grand Prix
    Most Popular Year2002
    Muffler Body Height7.0
    Muffler Body Length14.0
    Muffler Body MaterialSteel
    Muffler Body Width9.0
    Muffler Color / FinishAluminized
    Muffler InletOffset
    Muffler Inlet Connection TypePipe Connection
    Muffler Inlet Count1
    Muffler Inlet Diameter (in)1.875
    Muffler Inlet Diameter 2 (in)0.0
    Muffler Inlet Diameter DesignationInside Diameter
    Muffler OutletOffset
    Muffler Outlet Connection TypeTip - Welded Spout
    Muffler Outlet Count1
    Muffler Outlet Diameter (in)2.25
    Muffler Outlet Diameter DesignationInside Diameter
    Muffler Overall Length17.25
    Muffler ReversibleNo
    Muffler ShapeOval
    Outlet 1 Inside Diameter2.250
    Outlet ConfigurationOffset
    Overall Length17.250
    Product GradeEconomy
    ReversibleNo
    ShapeOval
    Supplier Company NameTenneco, Inc
    Total Part VIO156564
    Universal Or Specific FitSpecific
    UPC086387188012
    Warning: California’s Proposition 65
  • Features

    Walker Soundfx™ Direct Fit Exhaust Muffler are featured as follows:
    • Truck Mufflers by Walker Exhaust.
    • Quick and easy installation.
    • Optimal original equipment style fit and quality.
    • Manufactured from premium materials for greater durability.
    • 100% Structural Stainless Steel construction resists rust-out three times longer than competitors' premium aluminized mufflers.
    • Spun-locked heads help resist ruptures due to backfires.
    • Bridge construction for structural strength and a long service life.
    • Durable internal partitions for greater interior structural stability and a long service life.
    • Inner shell and outer cover lockseams are positioned 180º apart for maximum durability.
    • Strong, factory style interior spot welds help improve structural stability and increase durability.
    • Original equipmentstyle louvered tube technology lowers the engine emissions noise level for a premium, factory style sound, and domed heads help reduce radiated noise.
    • CRF (Continuous Roving Fiberglass) for optimal original equipment quality acoustics.
    • A complete internal drainage system helps prevent condensate acids from collecting between partitions or at the muffler heads.
    • Internal tubes are mechanically joined to the free-floating partition to allow expansion and contraction during temperature changes.
    • Sound FX direct-fit and universal mufflers provide a quality repair alternative, at a competitive price.
    • Pro-Fit Mufflers feature spot-welded bushings for greater stability and support, Tru-Fit™ Mufflers are 100% aluminized steel construction for corrosion resistance and longer service life.
    • Part of a world-class, engine-to-tailpipe exhaust solutions range developed and manufactured by Walker, the world's leading supplier of automotive exhaust and emissions control parts.
    • Part of Walker's complete line of exhaust components including hangers, gaskets, sensors, connectors, and other accessories.
    • Can be used with a full range of Walker exhaust system accessories.
    • Strong, original equipment style interior spot welds.
    The Walker Soundfx™ Direct Fit Exhaust Muffler 18801 is a high quality exhaust system component manufactured by Walker as the world's leading exhaust and emissions control company. Made from high-quality materials for greater durability and is an economical replacement for original equipment components. Features a 100% structural stainless steel construction, spun-locked heads, bridge construction, durable internal partitions, and factory style louvered tube technology for a premium, original equipment style sound. It also includes a complete internal drainage system to prevent condensate acids from collecting. Walker Soundfx™ Direct Fit Exhaust Muffler is part of a complete line-up of emissions control products. Offering a full range of accessories for a complete exhaust job. Designed for easy installation, quick service bay turnaround, and offers a quality repair alternative at a competitive price.
    Walker is a widely respected manufacturer of class-leading exhaust systems and emission control products, well-known throughout the automotive industry. They are the primary supplier of complete engine-to-tailpipe solutions for large segments of both the replacement and OE part markets. Renown for industry-leading innovation, Walker was the first to introduce technologies like the louvered tube design, full stainless steel muffler construction, and even early versions of the modern catalytic converter to the market. They also offer a full range of accessories and an industry-first Limited Lifetime Warranty for professional installers.
  • Vehicle Fitment

    Year Make Model Trim Engine
    1997-2002 Pontiac Grand PrixAll Trims6 Cyl 3.8L

Buy with Confidence

  • Dedicated Service
    Experienced professionals are ready to help
  • Unbeatable Prices
    Affordable prices with superior high quality
  • Fast Delivery
    Deliver your orders as quickly as possible