Walker Emission Control
- Walker®Ultra™ Direct Fit Front Round and Rear Standard Oval Body Catalytic Converter and Pipe Assembly (55366)Ultra™ Catalytic Converter and Pipe Assembly (55366) by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Front Round and Rear Standard Oval. Catalytic Converter Overall Length: 47.25". With O2 Sensor Port....Constructed to meet your vehicle’s specific emissions requirementsBody and pipe heat shields made of high quality materials for durability$363.31
- Walker®Ultra™ Direct Fit Front Round and Rear Standard Oval Body Catalytic Converter and Pipe Assembly (55344)Ultra™ Catalytic Converter and Pipe Assembly (55344) by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Front Round and Rear Standard Oval. With 1 Inlet. With O2 Sensor Port. Catalytic Converter Overall...$480.40
- Walker®Ultra™ Direct Fit Front Round and Rear Standard Oval Body Catalytic Converter and Pipe Assembly (54524)Ultra™ Catalytic Converter and Pipe Assembly (54524) by Walker®. Position: Passenger Side. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Front Round and Rear Standard Oval. Catalytic Converter Overall Length:...Constructed to meet your vehicle’s specific emissions requirementsBody and pipe heat shields made of high quality materials for durability$559.23
- Walker®Ultra™ Direct Fit Front Round and Rear Standard Oval Body Catalytic Converter and Pipe Assembly (53514)Ultra™ Catalytic Converter and Pipe Assembly (53514) by Walker®. Position: Driver Side. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Front Round and Rear Standard Oval. Catalytic Converter Overall Length: 30"....Constructed to meet your vehicle’s specific emissions requirementsBody and pipe heat shields made of high quality materials for durability$561.40
- Walker®Ultra™ Direct Fit Front Round and Rear Standard Oval Body Catalytic Converter and Pipe Assembly (54565)Ultra™ Catalytic Converter and Pipe Assembly (54565) by Walker®. Converter Configuration: Direct Fit. Position: Passenger Side. Catalytic Converter Body Shape: Front Round and Rear Standard Oval. With 2 Inlets. With O2 Sensor Port....$343.12
- Walker®Ultra™ Direct Fit Front Round and Rear Standard Oval Body Catalytic Converter and Pipe Assembly (16340)Ultra™ Catalytic Converter and Pipe Assembly (16340) by Walker®. Converter Configuration: Direct Fit. Position: Driver Side. Catalytic Converter Body Shape: Front Round and Rear Standard Oval. With 1 Inlet. With O2 Sensor Port....$447.57
- Walker®Ultra™ Direct Fit Front Standard Oval and Rear Large Oval Body Catalytic Converter and Pipe Assembly (54571)Ultra™ Catalytic Converter and Pipe Assembly (54571) by Walker®. Converter Configuration: Direct Fit. Position: Passenger Side. Catalytic Converter Body Shape: Front Standard Oval and Rear Large Oval. With 2 Inlets. With O2 Sensor...$612.45
- Walker®Ultra™ Direct Fit Front Standard Oval and Rear Round Body Catalytic Converter and Pipe Assembly (50572)Ultra™ Catalytic Converter and Pipe Assembly (50572) by Walker®. Converter Configuration: Direct Fit. Position: Front. Catalytic Converter Body Shape: Front Standard Oval and Rear Round. With Pre and Post-Cat O2 Sensor Ports....$923.60
- Walker®Ultra™ Direct Fit Front Standard Oval and Rear Round Body Catalytic Converter and Pipe Assembly (54870)Ultra™ Catalytic Converter and Pipe Assembly (54870) by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Front Standard Oval and Rear Round. Catalytic Converter Overall Length: 42". With O2 Sensor Port....High precious metal load and high technology washcoat for premium performanceBody and pipe heat shields made of high quality materials for durability$695.86
- Walker®Ultra™ Direct Fit Front Standard Oval and Rear Standard Oval Body Catalytic Converter and Pipe Assembly (54562)Ultra™ Catalytic Converter and Pipe Assembly (54562) by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Front Standard Oval and Rear Standard Oval. Catalytic Converter Overall Length: 34.75". With O2...Constructed to meet your vehicle’s specific emissions requirementsBody and pipe heat shields made of high quality materials for durability$475.43
- Walker®Ultra™ Direct Fit Front and Rear Round Body Catalytic Converter and Pipe Assembly (53717)Ultra™ Catalytic Converter and Pipe Assembly (53717) by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Front and Rear Round. With 1 Inlet. With O2 Sensor Port. Catalytic Converter Overall Length: 31"....$465.15
- Walker®Ultra™ Direct Fit Front and Rear Round Body Catalytic Converter and Pipe Assembly (55402)Ultra™ Catalytic Converter and Pipe Assembly (55402) by Walker®. Converter Configuration: Direct Fit. Position: Driver Side. Catalytic Converter Body Shape: Front and Rear Round. With 1 Inlet. With O2 Sensor Port. Catalytic Converter...$581.93
- Walker®Ultra™ Direct Fit Front and Rear Round Body Catalytic Converter and Pipe Assembly (55390)Ultra™ Catalytic Converter and Pipe Assembly (55390) by Walker®. Converter Configuration: Direct Fit. Position: Passenger Side. Catalytic Converter Body Shape: Front and Rear Round. With 1 Inlet. With O2 Sensor Port. Catalytic...$672.54
- Walker®Ultra™ Direct Fit Large Oval Body Catalytic Converter and Pipe Assembly (55220)Ultra™ Catalytic Converter and Pipe Assembly (55220) by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Large Oval. With 1 Inlet. Without O2 Sensor Port. Catalytic Converter Overall Length: 54.75". Walker...$148.11
- Walker®Ultra™ Direct Fit Large Oval Body Catalytic Converter and Pipe Assembly (54868)Ultra™ Catalytic Converter and Pipe Assembly (54868) by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Large Oval. With 1 Inlet. With O2 Sensor Port. Catalytic Converter Overall Length: 37". Walker is...$426.35
- Walker®Ultra™ Direct Fit Large Oval Body Catalytic Converter and Pipe Assembly (50418)Ultra™ Catalytic Converter and Pipe Assembly (50418) by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Large Oval. Catalytic Converter Overall Length: 47". With O2 Sensor Port. Walker is an OE supplier...Constructed to meet your vehicle’s specific emissions requirementsBody and pipe heat shields made of high quality materials for durability$476.84
- Walker®Ultra™ Direct Fit Large Oval Body Catalytic Converter and Pipe Assembly (16418)Ultra™ Catalytic Converter and Pipe Assembly (16418) by Walker®. Position: Passenger Side. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Large Oval. Catalytic Converter Overall Length: 32.875". With O2 Sensor...Constructed to meet your vehicle’s specific emissions requirementsBody and pipe heat shields made of high quality materials for durability$569.81
- Walker®Ultra™ Direct Fit Large Oval Body Catalytic Converter and Pipe Assembly (54573)Ultra™ Catalytic Converter and Pipe Assembly (54573) by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Large Oval. With 1 Inlet. With O2 Sensor Port. Catalytic Converter Overall Length: 34.875". Walker...$421.24
- Walker®Ultra™ Direct Fit Large Oval Body Catalytic Converter and Pipe Assembly (54498)Ultra™ Catalytic Converter and Pipe Assembly (54498) by Walker®. Position: Rear. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Large Oval. Catalytic Converter Overall Length: 42.5". Without O2 Sensor Port....Constructed to meet your vehicle’s specific emissions requirementsBody and pipe heat shields made of high quality materials for durability$313.48
- Walker®Ultra™ Direct Fit Large Oval Body Catalytic Converter and Pipe Assembly (16379)Ultra™ Catalytic Converter and Pipe Assembly (16379) by Walker®. Converter Configuration: Direct Fit. Position: Rear. Catalytic Converter Body Shape: Large Oval. With 1 Inlet. Without Air Tube. Without O2 Sensor Port. Catalytic...$225.49
- Walker®Ultra™ Direct Fit Large Oval Body Catalytic Converter and Pipe Assembly (16378)Ultra™ Catalytic Converter and Pipe Assembly (16378) by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Large Oval. With 1 Inlet. With O2 Sensor Port. Catalytic Converter Overall Length: 34.188". Walker...$351.08
- Walker®Ultra™ Direct Fit Large Oval Body Catalytic Converter and Pipe Assembly (55312)Ultra™ Catalytic Converter and Pipe Assembly (55312) by Walker®. Converter Configuration: Direct Fit. Position: Rear. Catalytic Converter Body Shape: Large Oval. With 1 Inlet. Without O2 Sensor Port. Catalytic Converter Overall...$422.67
- Walker®Ultra™ Direct Fit Large Oval Body Catalytic Converter and Pipe Assembly (50479)Ultra™ Catalytic Converter and Pipe Assembly (50479) by Walker®. Converter Configuration: Direct Fit. Position: Rear. Catalytic Converter Body Shape: Large Oval. With 2 Inlets. Without O2 Sensor Port. Catalytic Converter Overall...$514.83
- Walker®Ultra™ Direct Fit Large Oval Body Catalytic Converter and Pipe Assembly (50460)Ultra™ Catalytic Converter and Pipe Assembly (50460) by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Large Oval. With 2 Inlets. With O2 Sensor Port. Catalytic Converter Overall Length: 40". Walker is...$469.95
- Walker®Ultra™ Direct Fit Large Oval Body Catalytic Converter and Pipe Assembly (53863)Ultra™ Catalytic Converter and Pipe Assembly (53863) by Walker®. Position: Driver Side. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Large Oval. Catalytic Converter Overall Length: 34.5". With O2 Sensor Port....Constructed to meet your vehicle’s specific emissions requirementsBody and pipe heat shields made of high quality materials for durability$695.34
- Walker®Ultra™ Direct Fit Large Oval Body Catalytic Converter and Pipe Assembly (16203)Ultra™ Catalytic Converter and Pipe Assembly (16203) by Walker®. Converter Configuration: Direct Fit. Position: Rear. Catalytic Converter Body Shape: Large Oval. With 1 Inlet. With O2 Sensor Port. Catalytic Converter Overall Length:...$454.14
- Walker®Ultra™ Direct Fit Large Oval Body Catalytic Converter and Pipe Assembly (15742)Ultra™ Catalytic Converter and Pipe Assembly (15742) by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Large Oval. With 2 Inlets. With Air Tube. With O2 Sensor Port. Catalytic Converter Overall Length:...$425.01
- Walker®Ultra™ Direct Fit Large Oval Body Catalytic Converter and Pipe Assembly (54173)Ultra™ Catalytic Converter and Pipe Assembly (54173) by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Large Oval. With 1 Inlet. With O2 Sensor Port. Catalytic Converter Overall Length: 47.75". Walker...$218.84
- Walker®Ultra™ Direct Fit Large Oval Body Catalytic Converter and Pipe Assembly (50502)Ultra™ Catalytic Converter and Pipe Assembly (50502) by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Large Oval. With 2 Inlets. With O2 Sensor Port. Catalytic Converter Overall Length: 50.75". Walker...$414.56
- Walker®Ultra™ Direct Fit Large Oval Body Catalytic Converter and Pipe Assembly (56024)Ultra™ Catalytic Converter and Pipe Assembly (56024) by Walker®. Converter Configuration: Direct Fit. Catalytic Converter Body Shape: Large Oval. With 1 Inlet. With O2 Sensor Port. Catalytic Converter Overall Length: 71". Walker is...$337.77
Walker Emission Control Reviews
1 review
Great Service Fast Shipping
Walker Products Inc.® W0133-1894455-WKR - OE Connector Oxygen SensorPosted by Tyler (El Cajon, CA) / April 20, 20162004 Mazda 3