Availability
2004 Walker Exhaust Exhaust
Resonator, Aluminized, Steel, Each
Part Number: WLK-56039
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Intermediate Pipe, Outside Diameter 2.000 in., Steel, Aluminized, Buick, Each
Part Number: WLK-55305
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Walker Quiet-Flow Muffler Assembly
Part Number: WLK-55311
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Walker Quiet-Flow SS Muffler Assembly
Part Number: WLK-53730
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Ford, Each
Part Number: WLK-55692
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Catalytic Converter, Direct-Fit, Stainless Steel, Each
Part Number: WLK-54629
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Exhaust Resonator, Steel, Aluminized, Infiniti, 3.5L, Each
Part Number: WLK-56184
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Catalytic Converter, Cal-Cat Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Heat Shield, Lexus, Toyota, Each
Part Number: WLK-83153
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Muffler, Quiet-Flow SS, Oval, Stainless, Natural, 2.0 in. Offset Inlet and Outlet, Ford, 2.0L, Each
Part Number: WLK-47775
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Lexus, Toyota, Each
Part Number: WLK-16466
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Catalytic Converter, Ultra Manifold, Direct Fit, Stainless Steel, Chrysler, Dodge, Mitsubishi, 2.4L, Each
Part Number: WLK-16422
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Exhaust Pipe, Intermediate Pipe, Steel, Aluminized, 2.25 in. O.D., Chrysler, Dodge, Each
Part Number: WLK-56023
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Catalytic Converter, Ultra Direct Fit, Slip Fit Inlet, Stock Flange Outlet, Ceramic Honeycomb, Heat Shield, Ford, Each
Part Number: WLK-16550
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
AP Exhaust Direct-Fit Catalytic Converters for 2003-2004 EXPEDITION - 645431
Not Yet Reviewed
Estimated Ship Date: Apr 16, 2026
Catalytic Converter, Direct-Fit, Stainless Steel, Each
Part Number: WLK-53346
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
AP Exhaust Direct-Fit Catalytic Converters for 1999-2004 FRONTIER, 2000-2004 XTERRA - 642736
Not Yet Reviewed
Estimated Ship Date: Apr 16, 2026
Catalytic Converter, Direct Fit, Stainless Steel Case, Center, Chevy, GMC, Each
Part Number: WLK-55477
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Subaru, Each
Part Number: WLK-55609
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
AP Exhaust Direct-Fit Catalytic Converters for 2004-2005 LEGACY, OUTBACK - 643085
Not Yet Reviewed
Estimated Ship Date: Apr 16, 2026
Intermediate Pipe, Exhaust, Steel, Aluminized, Chevy, Pontiac, Each
Part Number: WLK-52456
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
SoundFX Direct Fit Muffler
Part Number: WLK-18971
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Resonator, Natural, Steel, Each
Part Number: WLK-21374
Not Yet Reviewed
Estimated Ship Date: Apr 20, 2026 if ordered today
Estimated Ship Date: Apr 20, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
AP Exhaust OE Replacement Steel 2.25 Inch Muffler 2271
Not Yet Reviewed
Estimated Ship Date: Apr 16, 2026
Converter-CalCat-Direct Fit
Part Number: WLK-83465
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Catalytic Converter, 2.00 in. Slip Fit Inlet/Outlet, 8.000 in. Overall Length, Chrysler, Mercedes-Benz, Each
Part Number: WLK-82502
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Catalytic Converter, Direct-Fit, Stainless Steel, Each
Part Number: WLK-16524
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Converter-CalCat-Direct Fit
Part Number: WLK-83556
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Heat Shield, Mitsubishi, Each
Part Number: WLK-16557
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Subaru, Each
Part Number: WLK-54836
Not Yet Reviewed
Estimated Ship Date: Apr 17, 2026 if ordered today
Estimated Ship Date: Apr 17, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Catco Federal/EPA Direct-Fit Catalytic Converters for 2001-2004 OUTBACK - 4624
Not Yet Reviewed
Estimated Ship Date: Apr 13, 2026
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