{"product_id":"walker-250-54075-oxygen-sensor","title":"Walker 250-54075 Oxygen Sensor - Upstream","description":"\u003ch2\u003eOverview of Walker 250-54075 Oxygen Sensor for Honda Civic\u003c\/h2\u003e\u003cp\u003eThe Walker 250-54075 oxygen sensor is designed specifically for Honda Civic models, providing precise emission control and engine performance monitoring. This heated oxygen sensor features a threaded mounting type and a radiused polygon female connector for secure installation.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eWiring harness length: 19.21 inches\u003c\/li\u003e\n\u003cli\u003eWire gauge measurement: 20 gauge\u003c\/li\u003e\n\u003cli\u003eHeated sensor type for faster response\u003c\/li\u003e\n\u003cli\u003eSpecific fit for Honda Civic\u003c\/li\u003e\n\u003cli\u003eFour-wire configuration\u003c\/li\u003e\n\u003cli\u003eRadiused polygon female connector shape\u003c\/li\u003e\n\u003cli\u003eThread diameter: 18.0 mm\u003c\/li\u003e\n\u003cli\u003eOverall length: 22.76 inches\u003c\/li\u003e\n\u003cli\u003eThreaded mounting type\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Walker Products OE oxygen sensor (part number 250-54075) is engineered to meet the exact specifications required for Honda Civic vehicles. The heated sensor design allows for quicker warm-up times, improving fuel efficiency and reducing emissions sooner after engine start. The four-wire setup includes two wires for the heater circuit and two for the sensor signal, ensuring accurate oxygen level readings. The 18.0 mm threaded mounting and radiused polygon female connector provide a secure and reliable fit, minimizing installation issues. With a wiring harness length of 19.21 inches and an overall length of 22.76 inches, this sensor is designed for precise placement within the exhaust system.\u003c\/p\u003e\u003cp\u003eThe Walker Products OE line focuses on delivering original equipment quality parts that match or exceed factory standards. This oxygen sensor is part of that line, ensuring compatibility and durability for Honda Civic owners seeking reliable emission control components.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps maintain optimal air-fuel mixture for efficient combustion\u003c\/li\u003e\n\u003cli\u003eReduces engine misfires caused by faulty oxygen sensor readings\u003c\/li\u003e\n\u003cli\u003ePrevents increased emissions and failed emissions tests\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing accurate sensor data\u003c\/li\u003e\n\u003cli\u003eResolves check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure vehicle compatibility with Honda Civic models before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the 18.0 mm threaded sensor mount\u003c\/li\u003e\n\u003cli\u003eCheck connector orientation; the radiused polygon female connector must align correctly\u003c\/li\u003e\n\u003cli\u003eAllow the engine to cool before removing the old sensor to prevent burns\u003c\/li\u003e\n\u003cli\u003eVerify wiring harness length and routing to avoid tension or interference\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eWalker Products OE oxygen sensors are manufactured to meet stringent quality standards, ensuring reliable performance and durability. While specific warranty details for part number 250-54075 may vary, Walker typically offers coverage against defects in materials and workmanship. Refer to the product documentation or manufacturer for exact warranty terms.\u003c\/p\u003e","brand":"Walker","offers":[{"title":"Default Title","offer_id":43533607403701,"sku":"DKHD-250-54075","price":207.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/O2_25054075_Fro.jpg?v=1774891828","url":"https:\/\/www.partcatalog.com\/products\/walker-250-54075-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}