{"product_id":"delphi-es20180-oxygen-sensor","title":"Delphi ES20180 Oxygen Sensor - Rear or Rear Right","description":"\u003ch2\u003eDelphi ES20180 Heated Oxygen Sensor Overview\u003c\/h2\u003e\u003cp\u003eThe Delphi ES20180 is a heated oxygen sensor designed for precise emission control in select Toyota vehicles. Engineered to meet OEM specifications, this sensor supports optimal engine performance and reduced emissions for Toyota RAV4 and Sienna models.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster warm-up and accurate readings\u003c\/li\u003e\n\u003cli\u003e4-wire configuration ensuring reliable electrical connections\u003c\/li\u003e\n\u003cli\u003eFlat connector shape for secure and proper fitment\u003c\/li\u003e\n\u003cli\u003eThread size of 18 x 1.5 mm compatible with specified Toyota models\u003c\/li\u003e\n\u003cli\u003eOverall length of 670.0 mm for correct installation depth\u003c\/li\u003e\n\u003cli\u003eIncludes oxygen sensor and instruction sheet for installation guidance\u003c\/li\u003e\n\u003cli\u003ePositioned for rear or rear right placement depending on vehicle requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eTechnical Details and Compatibility\u003c\/h2\u003e\u003cp\u003eThe Delphi ES20180 oxygen sensor features a heated design that allows it to reach operating temperature quickly, improving fuel efficiency and reducing emissions. Its 4-wire setup supports both the sensor signal and heater circuit, ensuring consistent performance. The flat connector shape is engineered to match the factory harness, minimizing installation issues. With a thread size of 18 x 1.5 mm and an overall length of 670 mm, this sensor fits the rear or rear right position on Toyota RAV4 and Sienna models. Always verify the exact sensor position for your specific vehicle year and engine configuration.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Problem Resolution\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve check engine light codes related to oxygen sensor failure\u003c\/li\u003e\n\u003cli\u003eImproves fuel economy by providing accurate air-fuel mixture data\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by ensuring proper catalytic converter function\u003c\/li\u003e\n\u003cli\u003eAddresses rough idling or engine hesitation caused by faulty sensors\u003c\/li\u003e\n\u003cli\u003ePrevents failed emissions tests due to sensor malfunctions\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cooled before sensor removal to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse appropriate oxygen sensor socket tools to prevent damage\u003c\/li\u003e\n\u003cli\u003eApply anti-seize compound on threads if not pre-coated\u003c\/li\u003e\n\u003cli\u003eConfirm sensor position (rear or rear right) matches vehicle requirements\u003c\/li\u003e\n\u003cli\u003eFollow the included instruction sheet for torque specifications and wiring checks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDelphi oxygen sensors are manufactured to meet strict quality standards and OEM specifications. The ES20180 part number undergoes rigorous testing to ensure durability and accurate sensor output. While specific warranty details may vary, Delphi typically offers coverage against defects in materials and workmanship. Refer to the product documentation or supplier for exact warranty terms.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":43388529475765,"sku":"BBMX-ES20180","price":87.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_ES20180_Fro.jpg?v=1774712065","url":"https:\/\/www.partcatalog.com\/products\/delphi-es20180-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}