{"product_id":"oem-land-rover-lr146854-gx73-5h310-ac-0281008522","title":"Diesel Particulate Matter Sensor LR146854 \/ GX73-5H310-AC \/ 0281008522 \/ 0281008523 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\u003eLR146854\u003c\/li\u003e\n\u003cli\u003eGX73-5H310-AC\u003c\/li\u003e\n\u003cli\u003eGX73-5H310-AE (revision level variant in same sensor family)\u003c\/li\u003e\n\u003cli\u003e0281008522\u003c\/li\u003e\n\u003cli\u003e0281008523\u003c\/li\u003e\n\u003cli\u003eBosch PM2.1 sensor platform\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 (facelift \/ MHEV)\u003c\/li\u003e\n\u003cli\u003eRange Rover Sport L494 late diesel models\u003c\/li\u003e\n\u003cli\u003eRange Rover Velar diesel variants (Euro 6d configurations)\u003c\/li\u003e\n\u003cli\u003eJaguar E-Pace \/ F-Pace \/ XE \/ XF Ingenium diesel (latest revisions)\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\u003emonitor DPF loading and regeneration efficiency\u003c\/li\u003e\n\u003cli\u003edetect soot breakthrough or abnormal emissions\u003c\/li\u003e\n\u003cli\u003eoptimize regeneration cycles\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 essential for modern JLR diesel emission control systems.\u003c\/p\u003e\n\u003cp\u003eFitment must always be confirmed strictly by OEM number (LR146854 \/ GX73-5H310-AC), as Jaguar Land Rover frequently updates sensor revisions (AC → AE) depending on ECU calibration and model year.\u003c\/p\u003e","brand":"ASHENG","offers":[{"title":"Default Title","offer_id":51636269383812,"sku":"LR131451\/0281008522\/523","price":155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0966\/8313\/1012\/files\/12_88292add-9ee6-46ae-933b-5fe95b942357.jpg?v=1773732448","url":"https:\/\/www.jslook.com\/products\/oem-land-rover-lr146854-gx73-5h310-ac-0281008522","provider":"ASHENG","version":"1.0","type":"link"}