Walker CalCat Universal Catalytic Converters

4.81 out of 5 stars 42 Customer Reviews

Specifically created for Californians, Walker CalCat universal fit catalytic converters comply with regulations for OBD-II and pre-ODB-II vehicles. These converters feature a universal, weld-in design at a great cost savings over expensive OEM converters and feature a stainless steel body, heat-shielded pipe, and structural brace for enhanced strength and durability. Get the best balance of performance and price from Walker CalCat universal catalytic converters. Order the model designed for your application needs.

Showing In Stock Items. Show All 15 Items.

Results 1 - 14 of 14

Walker CalCat Universal Catalytic Converters 83402

Catalytic Converter, CalCat Universal, One Inlet, 2.25 in., One Outlet, 2.25 in., Stainless Steel, Ceramic Honeycomb, Each

Part Number: WLK-83402

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Walker CalCat Universal Catalytic Converters 83509

Catalytic Converter, Cal-Cat Universal, 3.000 in. Slip Fit Inlet, 3.000 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-83509

Not Yet Reviewed

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Walker CalCat Universal Catalytic Converters 83404

Catalytic Converter, CalCal Universal, One Inlet, 3 in., One Outlet, 3 in., Stainless Steel, Ceramic Honeycomb, Each

Part Number: WLK-83404

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Walker CalCat Universal Catalytic Converters 83508

Catalytic Converter, CalCat Universal, One Inlet, 2.50 in., One Outlet, 2.50 in. Stainless Steel, Monolithic Catalyst, Each

Part Number: WLK-83508

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 12, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 12, 2025 if ordered today

Walker CalCat Universal Catalytic Converters for 2001-2003 DAKOTA, DURANGO - 81823

Catalytic Converter, CalCat, Universal, Stainless Steel, Dodge, Each

Part Number: WLK-81823

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

Walker CalCat Universal Catalytic Converters 82702

Catalytic Converter, Cal-Cat Universal, 2.500 in. Slip Fit Inlet, 2.500 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-82702

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

...Loading

Estimated Ship Date: Today

Walker CalCat Universal Catalytic Converters 83418

Catalytic Converter, Cal-Cat Universal, 2.500 in. Slip Fit Inlet, 2.500 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-83418

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

Walker CalCat Universal Catalytic Converters for 2000-2003 RAM 1500, RAM 2500, RAM 3500 - 81825

Catalytic Converter, Cal-Cat Universal, 2.250 in. Slip Fit Inlet, 2.250 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-81825

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

Walker CalCat Universal Catalytic Converters 81815

Catalytic Converter, Cal-Cat Universal, 2.000 in. Slip Fit Inlet, 2.000 in. Slip Fit Outlet, Ceramic Honeycomb, Universal, Each

Part Number: WLK-81815

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

Walker CalCat Universal Catalytic Converters 83408

Catalytic Converter, Cal-Cat Universal, 2.500 in. Slip Fit Inlet, 2.500 in. Slip Fit Outlet, Ceramic Honeycomb, Universal, Each

Part Number: WLK-83408

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 15, 2025 if ordered today

Walker CalCat Universal Catalytic Converters 83507

Catalytic Converter, Cal-Cat Universal, 2.250 in. Slip Fit Inlet, 2.250 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-83507

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 15, 2025 if ordered today

Walker CalCat Universal Catalytic Converters for 1997-1999 CHEROKEE, 1997-1998 GRAND CHEROKEE, 1998-1999 WRANGLER - 81812

Catalytic Converter, Ceramic Honeycomb Substrate, Stainless Case, 2.5 in. Slip Fit Inlet/Outlet, Jeep, Each

Part Number: WLK-81812

Not Yet Reviewed

Estimated Ship Date: Dec 15, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 15, 2025 if ordered today

Walker CalCat Universal Catalytic Converters 82536

Catalytic Converter, Cal-Cat Universal, 2.500 in. Slip Fit Inlet, 2.500 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-82536

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

Walker CalCat Universal Catalytic Converters 81653

Catalytic Converter, Cal-Cat Universal, 2.500 in. Slip Fit Inlet, 2.500 in. Slip Fit Outlet, Ceramic Honeycomb, Heat Shield, Universal, Each

Part Number: WLK-81653

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 11, 2025 if ordered today

Page 1 of 1