{"product_id":"oem-land-rover-lr146856-gx73-5h310-ae-0281008520","title":"Diesel Particulate Matter Sensor LR146856 \/ GX73-5H310-AE \/ 0281008520 \/ 0281008521 for Land Rover Discovery 5 Range Rover Sport Velar Jaguar Ingenium Diesel Emission System","description":"\u003cp\u003eCompatible with Jaguar Land Rover diesel emission aftertreatment systems using OEM references:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLR146856\u003c\/li\u003e\n\u003cli\u003eGX73-5H310-AE\u003c\/li\u003e\n\u003cli\u003eGX73-5H310-AA \/ AD (closely related revisions in same sensor family)\u003c\/li\u003e\n\u003cli\u003e0281008520\u003c\/li\u003e\n\u003cli\u003e0281008521\u003c\/li\u003e\n\u003cli\u003eBosch PM2.1 sensor platform (Euro 6d systems)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTypical applications include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLand Rover Discovery 5 2.0 \/ 3.0 Ingenium diesel (MHEV)\u003c\/li\u003e\n\u003cli\u003eRange Rover Sport L494 facelift diesel variants\u003c\/li\u003e\n\u003cli\u003eRange Rover Velar diesel platforms (regional configurations)\u003c\/li\u003e\n\u003cli\u003eJaguar E-Pace \/ F-Pace diesel (late Ingenium systems)\u003c\/li\u003e\n\u003cli\u003eJaguar XE \/ XF 2.0d \/ 3.0d diesel (Euro 6d variants)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFunction:\u003cbr\u003eInstalled \u003cstrong\u003eafter the diesel particulate filter (DPF)\u003c\/strong\u003e, this sensor continuously measures soot concentration in the exhaust stream. The ECU uses this signal to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003everify DPF regeneration efficiency\u003c\/li\u003e\n\u003cli\u003edetect soot slip or abnormal emissions\u003c\/li\u003e\n\u003cli\u003eoptimize regeneration strategy\u003c\/li\u003e\n\u003cli\u003emaintain Euro 6d emissions compliance and diagnostics accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e⚠️ Important\u003cbr\u003eThis is a \u003cstrong\u003ePM2.1 particulate matter sensor\u003c\/strong\u003e, not a NOx or pressure sensor. It directly measures soot concentration downstream of the DPF and is critical for modern JLR Ingenium diesel emission control systems.\u003c\/p\u003e\n\u003cp\u003eFitment must always be confirmed strictly by OEM number (LR146856), as Jaguar Land Rover frequently updates sensor revisions (AA → AE) across model years and ECU calibration levels.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51636268171396,"sku":"LR146856\/0281008520\/521","price":155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_b5047cda-30b4-47eb-9bcc-2f1ee05ec41e.jpg?v=1773732424","url":"https:\/\/www.jslook.com\/products\/oem-land-rover-lr146856-gx73-5h310-ae-0281008520","provider":"ASHENG","version":"1.0","type":"link"}