{"product_id":"delphi-es20359-oxygen-sensor","title":"Delphi ES20359 Oxygen Sensor - Rear","description":"\u003ch2\u003eDelphi ES20359 Heated Oxygen Sensor Overview\u003c\/h2\u003e\u003cp\u003eThe Delphi ES20359 is a heated oxygen sensor designed for precise emission control in select Jaguar models. Engineered with a 4-wire configuration and a square connector, this sensor ensures accurate readings and reliable performance in the rear exhaust position.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHeated oxygen sensor with 4 wires for efficient operation\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 Jaguar exhaust systems\u003c\/li\u003e\n\u003cli\u003eOverall length of 550 mm for optimal installation\u003c\/li\u003e\n\u003cli\u003eIncludes oxygen sensor and instruction sheet for installation guidance\u003c\/li\u003e\n\u003cli\u003eDesigned for rear position installation on compatible vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Delphi ES20359 oxygen sensor is a critical component in the emission control system, specifically engineered for Jaguar vehicles such as the S-Type, Super V8, Vanden Plas, X-Type, XJ8, XJR, XK8, and XKR. Its heated sensor type allows for faster warm-up times, improving fuel efficiency and reducing emissions. The 4-wire design supports both the sensor signal and the heating element, ensuring consistent sensor operation under various driving conditions. The square connector shape and 18 x 1.5 mm thread size provide a secure and precise fit, minimizing installation issues. With an overall length of 550 mm, this sensor is designed to reach the rear exhaust position accurately, maintaining optimal sensor placement for reliable data collection.\u003c\/p\u003e\u003ch2\u003eCompatible Jaguar Models and Applications\u003c\/h2\u003e\u003cp\u003eThis oxygen sensor is compatible with the following Jaguar models:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eJaguar S-Type\u003c\/li\u003e\n\u003cli\u003eJaguar Super V8\u003c\/li\u003e\n\u003cli\u003eJaguar Vanden Plas\u003c\/li\u003e\n\u003cli\u003eJaguar X-Type\u003c\/li\u003e\n\u003cli\u003eJaguar XJ8\u003c\/li\u003e\n\u003cli\u003eJaguar XJR\u003c\/li\u003e\n\u003cli\u003eJaguar XK8\u003c\/li\u003e\n\u003cli\u003eJaguar XKR\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eCommon Issues Addressed by the Delphi ES20359 Oxygen Sensor\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eIncorrect air-fuel mixture readings causing poor engine performance\u003c\/li\u003e\n\u003cli\u003eIncreased emissions due to faulty sensor signals\u003c\/li\u003e\n\u003cli\u003eCheck engine light triggered by oxygen sensor faults\u003c\/li\u003e\n\u003cli\u003eReduced fuel efficiency from delayed sensor warm-up\u003c\/li\u003e\n\u003cli\u003eEngine hesitation or rough idling related to sensor malfunction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the vehicle is cooled down before sensor removal to avoid burns\u003c\/li\u003e\n\u003cli\u003eUse the correct 18 x 1.5 mm thread size tools to prevent damage\u003c\/li\u003e\n\u003cli\u003eVerify the square connector aligns properly with the vehicle harness\u003c\/li\u003e\n\u003cli\u003eApply anti-seize compound on threads if recommended by the manufacturer\u003c\/li\u003e\n\u003cli\u003eFollow the included instruction sheet for step-by-step installation guidance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eDelphi oxygen sensors are manufactured to meet OEM specifications, ensuring reliable performance and durability. The ES20359 part number undergoes rigorous testing to comply with emission standards and vehicle requirements. 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":43388532162741,"sku":"BBMX-ES20359","price":104.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_ES20359_Fro.jpg?v=1774712084","url":"https:\/\/www.partcatalog.com\/products\/delphi-es20359-oxygen-sensor","provider":"PartCatalog","version":"1.0","type":"link"}