Availability
Catalytic Converter, 2.250 in. Slip Fit Inlet, 2.250 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each
Part Number: WLK-93267
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Heat Shield, Ford, Mazda, Each
Part Number: WLK-55668
Estimated Ship Date: Nov 19, 2025 if ordered today
Estimated Ship Date: Nov 19, 2025 if ordered today
Catalytic Converter - Universal, OBDII By Design, Spun Body
Part Number: APH-608397
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Mail - In Rebate
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Rebate Expires: 12/31/2025
Catalytic Converter, Stainless Steel, for Nissan, 15.875 in. Length, 1.8, 2.0, 3.0L, Each
Part Number: MPE-22766
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Estimated Ship Date: Nov 17, 2025 if ordered today
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Rebate Expires: 12/31/2025
Estimated Ship Date: Nov 17, 2025 if ordered today
Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Ford, Each
Part Number: WLK-54910
Not Yet Reviewed
Estimated Ship Date: Nov 19, 2025 if ordered today
Estimated Ship Date: Nov 19, 2025 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, 19.00 in. Overall Length, for use on Acura®, for use on Honda®, Each
Part Number: APH-641565
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
EPA OBDII Direct Fit Converter
Part Number: CTO-1310
Not Yet Reviewed
Estimated Ship Date: Nov 12, 2025 if ordered today
Estimated Ship Date: Nov 12, 2025 if ordered today
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Rebate Expires: 12/31/2025
Catalytic Converters, Universal, 3-way, Stainless Steel Case, 2.000 in. Slip Fit Inlet/Outlet, 11.000 in. Overall Length, Each
Part Number: MPE-408034
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Estimated Ship Date: Today
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Rebate Expires: 12/31/2025
Estimated Ship Date: Today
Catalytic Converter, Replacement, OEM Design, Direct-Fit, Left Side, Aluminized Steel, Stock/Slip-Fit Flanges, Ford, 5.0L, Each
Part Number: APH-645131
Not Yet Reviewed
Estimated Ship Date: Nov 13, 2025 if ordered today
Estimated Ship Date: Nov 13, 2025 if ordered today
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Rebate Expires: 12/31/2025
Catalytic Converter, Stainless Steel, 3.00 in. Inlet, 3.00 in. Outlet, 8.75 in. Length, Universal, Each
Part Number: MPE-51659
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Estimated Ship Date: Today
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Rebate Expires: 12/31/2025
Estimated Ship Date: Today
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Rebate Expires: 12/31/2025
Catalytic Converter, Stainless Steel, 2.00 in. Inlet, 2.00 in. Outlet, 13.00 in. Length, Universal, Each
Part Number: MPE-444104
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
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Rebate Expires: 12/31/2025
Estimated Ship Date: Nov 17, 2025 if ordered today
Catalytic Converter, Direct-Fit, Stock Flange, Stainless Steel, Buick, Chevy, Front, Each
Part Number: RNB-674-854
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlets, Stock Flange/Slip Fit Outlets, Ceramic Honeycomb Substrate, 43.00 in. Length, Ford, Each
Part Number: APH-645158
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Catalytic Converter, Cal-Cat Universal, 2.000 in. Slip Fit Inlet, 2.000 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each
Part Number: WLK-83401
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
California Direct-Fit Catalytic Converter
Part Number: MPE-5631373
Not Yet Reviewed
Estimated Ship Date: Nov 14, 2025 if ordered today
Estimated Ship Date: Nov 14, 2025 if ordered today
Catalytic Converter, Stainless Steel, Cadillac, 4.5, 4.6, 4.9L, 23.5 in. Length
Part Number: CTO-4516
Not Yet Reviewed
Estimated Ship Date: Nov 11, 2025 if ordered today
Estimated Ship Date: Nov 11, 2025 if ordered today
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Rebate Expires: 12/31/2025
Catalytic Converter, Stainless Steel, Universal, 2.5 in. Inlet/Outlet, 13 in. Length, Each
Part Number: MPE-91036
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Estimated Ship Date: Today
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Rebate Expires: 12/31/2025
Estimated Ship Date: Today
Catalytic Converters, Universal, 3.00 in. Slip Fit Inlet/Outlet, Stainless Steel Case, Ceramic Honeycomb Substrate, 21.50 in. Overall Length, Each
Part Number: APH-606007
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
Ultra Direct Fit Converter
Part Number: WLK-53904
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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Rebate Expires: 12/31/2025
Catalytic Converter, Stainless Steel, Universal, Dual 2.00 in. Inlets/Single 2.50 in. Outlet, 16 in. Length
Part Number: MPE-94007
Estimated Ship Date: Nov 17, 2025 if ordered today
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Rebate Expires: 12/31/2025
Estimated Ship Date: Nov 17, 2025 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 45.00 in. Overall Length, Left, Toyota, 4.0L, Each
Part Number: APH-642752
Not Yet Reviewed
Estimated Ship Date: Nov 13, 2025 if ordered today
Estimated Ship Date: Nov 13, 2025 if ordered today
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Rebate Expires: 12/31/2025
Catalytic Converters, Universal, 3-way, Stainless Steel Case, 2.250 in. Slip Fit Inlet/Outlet, 13.000 in. Overall Length, Each
Part Number: MPE-447205
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
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Rebate Expires: 12/31/2025
Estimated Ship Date: Nov 17, 2025 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Stainless Steel Case, 14.00 in. Overall Length, Front Right, Buick, Chevrolet, GMC, Each
Part Number: APH-644167
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
Estimated Ship Date: Nov 17, 2025 if ordered today
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Rebate Expires: 12/31/2025
Catalytic Converter, Direct Fit, Stainless Steel, Lexus, Toyota, Each
Part Number: MPE-23622
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Estimated Ship Date: Today
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Rebate Expires: 12/31/2025
Estimated Ship Date: Today
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Rebate Expires: 12/31/2025
Catalytic Converter, Stainless Steel, Chevy, GMC, 6.0L, Each
Part Number: MPE-49644
Not Yet Reviewed
Estimated Ship Date: Nov 17, 2025 if ordered today
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Rebate Expires: 12/31/2025
Estimated Ship Date: Nov 17, 2025 if ordered today
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