Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Availability
KIA OPTIMA Exhaust
Catalytic Converter, Direct-Fit, Stainless Steel, Each
Part Number: WLK-50479
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Catalytic Converter, Stainless Steel, Hyundai, Kia, 2.5, 2.7L, Front, Each
Part Number: MPE-452021
Not Yet Reviewed
Estimated Ship Date: May 1, 2026 if ordered today
Estimated Ship Date: May 1, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 17.50 in. Overall Length, for Hyundai, for Kia, Each
Part Number: APH-642067
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Integrated Exhaust Manifold - Tubular Design - Gaskets Included
Part Number: RNB-674-629
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Manifold Converter - CARB Compliant
Part Number: RNB-673-652
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
MANIFOLD PRESSURE SENSOR
Part Number: HLN-2MAP0095
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Catalytic Converter, OEM Grade, Federal/EPA Compliant, Direct-Fit, for Hyundai, for Kia, 2.0L, 2.4L, Each
Part Number: MPE-21-144
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Intermediate Pipe, Front Pipe, 2.090 in. O.D., Steel, Aluminized, for Kia, Each
Part Number: WLK-52582
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Intermediate Pipe, Outside Diameter 2.000 in., Steel, Aluminized, Kia, Each
Part Number: WLK-54866
Not Yet Reviewed
Estimated Ship Date: May 5, 2026 if ordered today
Estimated Ship Date: May 5, 2026 if ordered today
Muffler OE - Lifetime warranty 06-10 Kia Optima 2.7L
Part Number: APH-2592
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Catalytic Converter, Stainless Steel, Kia, 2.7L, Front, Each
Part Number: MPE-452044
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Catalytic Converter, Stainless Steel, Each
Part Number: MPE-49906
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Catalytic Converter, Stainless Steel, Hyundai, Kia, 2.4L, Front, Each
Part Number: MPE-51697
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
California Direct-Fit Catalytic Converter
Part Number: MPE-5571133
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Catalytic Converters, Catco Federal/EPA Direct-Fit Catalytic Converter, Stainless Steel, Hyundai, Kia, Each
Part Number: CTO-5028
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Catalytic Converter, California Grade, Direct-Fit, Stainless Steel Case, for Hyundai, for Kia, 2.0L, 2.4L, Each
Part Number: MPE-5561133
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Exhaust Pipe
Part Number: WLK-52998
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Mufflers, Muffler - Center, ANSA OER
Part Number: APH-KA4205
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Catalytic Converters, Direct-Fit, Stock Flange Inlet/Outlet, Ceramic Honeycomb Substrate, 15.50 in. Overall Length, for Hyundai, for Kia, Each
Part Number: APH-642130
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Catalytic Converters, Federal/EPA Direct-Fit Catalytic Converter, Stainless Steel, Hyundai, Kia, Each
Part Number: CTO-4643
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
California Direct-Fit Catalytic Converter
Part Number: MPE-5671890
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
Catalytic Converters, Direct-Fit, Converter with Integrated Exhaust Manifold, for Hyundai, for Kia, Each
Part Number: APH-641461
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
Catalytic Converter, Cal-Cat Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Heat Shield, Hyundai, Kia, Each
Part Number: WLK-83295
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Catalytic Converter, Ultra Direct Fit, Stock Flange Inlet, Stock Flange Outlet, Ceramic Honeycomb, Heat Shield, Hyundai, Kia, Each
Part Number: WLK-16648
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Catalytic Converter, Direct-Fit, Stainless Steel, Each
Part Number: WLK-55312
Not Yet Reviewed
Estimated Ship Date: May 4, 2026 if ordered today
Estimated Ship Date: May 4, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
AP Exhaust Direct-Fit Catalytic Converters for 2001-2006 OPTIMA, 1999-2005 SONATA - 642986
Not Yet Reviewed
Estimated Ship Date: May 1, 2026
