We ship from multiple warehouses across the country, so you get your part as soon as possible.
Free, one year (or more), unlimited mileage warranty. Covers everything; parts and shipping costs
We have reviewed over 1,000,000 fitments to guarantee an exact fit for your vehicle.
Return for any reason within 60 days for a full refund
Experts in auto parts since 1989-We are rated 4.9/5 by over 400,000 of our customers.
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Walker is an American supplier of fuel and engine system components. It was started in the year 1946. The company's corporate office is located in Garden Grove, California while its manufacturing facilities are situated in Western Colorado and Missouri. Walker's main line of products includes carburetion/fuel injection repair kits and accessories, oxygen sensors and engine sensors. For engine monitoring, the brand produces sensors including mass air flow, throttle position, camshaft and crankshaft position. In addition to these parts, the brand manufactures EGR valves, fuel pressure regulators and fuel seal repair kits. Walker's parts are compatible with a wide range of vehicles including Acura, Cadillac, Honda, GMC, Mercedes-Benz, Jeep, Porsche, Nissan and Volvo.
Oxygen sensors located in the exhaust system determine the quantity of oxygen present in the exhaust gases. The reading from these sensors is used by the ECU in determining the efficiency of combustion in the engine. Walker's oxygen sensors are of top-quality and are designed to last longer than regular sensors available in the marker.
Walker's team of knowledgeable professionals puts in a lot of effort to constantly improve their line of parts and accessories. Its sincere efforts and its innovative technologies are of the right mix and this is the key to their outstanding products. The company's parts undergo intensive and meticulous testing processes. They are subject to various quality control checking levels to ensure that they meet the strict specifications of various applications. Walker's sensors and line of other components are built to outperform other aftermarket parts. The company's strong presence in the automotive market has gained it a lot of trusted customers. All Walker products are built to meet or exceed the OEM standards. Walker's products set a new benchmark for other parts in the aftermarket industry.