{"product_id":"delphi-es20105-oxygen-sensor","title":"Delphi ES20105 Oxygen Sensor - Rear or Rear Right","description":"\u003ch2\u003eDelphi ES20105 Heated Oxygen Sensor Overview\u003c\/h2\u003e\u003cp\u003eThe Delphi ES20105 is a heated oxygen sensor designed for precise emission control in select Dodge vehicles. Engineered to meet OEM specifications, this sensor ensures accurate air-fuel mixture readings for optimal engine performance and reduced emissions.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated sensor type for faster warm-up and improved efficiency\u003c\/li\u003e\n\u003cli\u003e4-wire design for reliable signal transmission\u003c\/li\u003e\n\u003cli\u003eSquare connector shape for secure and proper fitment\u003c\/li\u003e\n\u003cli\u003eThread size of 18 x 1.5 mm compatible with specified Dodge models\u003c\/li\u003e\n\u003cli\u003eOverall length of 305.0 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 configuration\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Delphi ES20105 oxygen sensor is a critical component in the emission control system of Dodge Dakota, Durango, and Ram 1500 models. Its heated sensor element allows the unit to reach operating temperature quickly, providing accurate oxygen level readings to the engine control unit (ECU). This helps maintain the proper air-fuel ratio, which is essential for efficient combustion and reduced exhaust emissions. The 4-wire configuration supports both the sensor signal and the heating element, ensuring consistent performance under various driving conditions. The square connector shape and 18 x 1.5 mm thread size are designed for a secure fit in the rear or rear right sensor locations, depending on the specific vehicle application. With an overall length of 305.0 mm, the sensor fits precisely to maintain proper sensor positioning and function.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eHelps resolve check engine light triggers related to oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by providing accurate air-fuel mixture data\u003c\/li\u003e\n\u003cli\u003eReduces harmful emissions by ensuring proper catalytic converter operation\u003c\/li\u003e\n\u003cli\u003eAddresses rough idling or engine hesitation caused by faulty oxygen sensors\u003c\/li\u003e\n\u003cli\u003ePrevents failed emissions tests due to sensor malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify sensor position (rear or rear right) specific to your Dodge Dakota, Durango, or Ram 1500 before installation\u003c\/li\u003e\n\u003cli\u003eUse proper tools to avoid damaging the 18 x 1.5 mm threaded sensor\u003c\/li\u003e\n\u003cli\u003eEnsure the square connector is fully seated to prevent electrical issues\u003c\/li\u003e\n\u003cli\u003eFollow the included instruction sheet for torque specifications and wiring guidance\u003c\/li\u003e\n\u003cli\u003eAllow the engine to cool before removing the old sensor to avoid burns or damage\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 ES20105 part number undergoes rigorous testing to ensure durability and reliable performance in emission control systems. While specific warranty details may vary, Delphi typically offers coverage against manufacturing defects to provide confidence in product longevity and function.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":43388524036277,"sku":"BBMX-ES20105","price":70.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_ES20105_Ang.jpg?v=1774712045","url":"https:\/\/www.partcatalog.com\/products\/delphi-es20105-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}