{"product_id":"pair-of-nox-sensors-for-vauxhall-cascada-w13-insignia-mk1-g09","title":"Pair Of Nox Sensors For Vauxhall Cascada W13 Insignia MK1 G09 Insignia B MK2 Z18","description":"\u003ch3 style=\"color: #00badb;\"\u003eCheck part compatibility by using our vehicle filter options below. If you find your car, this part is compatible.\u003c\/h3\u003e\n\u003cp\u003e\u003cbr\u003eThe \u003cstrong data-start=\"193\" data-end=\"233\"\u003ePair of NOx (Nitrogen Oxide) Sensors\u003c\/strong\u003e is a \u003cstrong data-start=\"239\" data-end=\"272\"\u003ecomplete emissions sensor set\u003c\/strong\u003e for diesel-powered \u003cstrong data-start=\"292\" data-end=\"321\"\u003eVauxhall\/Opel Cascada W13\u003c\/strong\u003e and \u003cstrong data-start=\"326\" data-end=\"358\"\u003eInsignia (Mk1 G09 \/ Mk2 Z18)\u003c\/strong\u003e vehicles equipped with \u003cstrong data-start=\"382\" data-end=\"409\"\u003e2.0 CDTi diesel engines\u003c\/strong\u003e. NOx sensors are integral to modern diesel emissions control systems: they measure the concentration of nitrogen oxides in the exhaust both \u003cstrong data-start=\"550\" data-end=\"617\"\u003ebefore and after the Selective Catalytic Reduction (SCR) system\u003c\/strong\u003e, providing crucial feedback to the vehicle’s ECU to \u003cstrong data-start=\"670\" data-end=\"750\"\u003eoptimise combustion, regulate AdBlue dosing and reduce harmful NOx emissions\u003c\/strong\u003e. Supplying both sensors as a matched pair ensures full system accuracy and compliance with emissions standards. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOEM Number: \u003c\/strong\u003e553101, 855606, 855607, 899207, 928221, 928231, 7557090, 55500320, 55589456, 55589458, 70680401, 70680405\u003cbr\u003e \u003cbr\u003e\u003cstrong\u003ePlacement on Vehicle :\u003c\/strong\u003e Rear, Post Car, Position 2, After CAT, After SCR Catalytic Converter \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOperating Mode :\u003c\/strong\u003e Electric \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eVoltage :\u003c\/strong\u003e 12V \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eCable Length :\u003c\/strong\u003e Approx. 390 mm \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNumber of Pins :\u003c\/strong\u003e 6 Pin Connector \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNumber of Mounting Bores :\u003c\/strong\u003e 2 \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eLength :\u003c\/strong\u003e Approx. 600 mm \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eThread Size :\u003c\/strong\u003e M20 \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eConnector Shape :\u003c\/strong\u003e Oval Bore \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDiameter :\u003c\/strong\u003e 8.3 mm \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eExternal Thread Size :\u003c\/strong\u003e M20 x 1,5 \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSpanner Size :\u003c\/strong\u003e 22 \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eQuantity :\u003c\/strong\u003e 1\u003cbr\u003e\u003c\/p\u003e\n\u003ctable id=\"example\" class=\"display responsive nowrap\" style=\"width: 100%;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eOpel\u003c\/th\u003e\n\u003cth\u003eCascada\u003c\/th\u003e\n\u003cth\u003eDiesel Convertible\u003c\/th\u003e\n\u003cth\u003e2.0 CDTi\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP B 20 DTH\u003c\/th\u003e\n\u003cth\u003eFWD -- W13\u003c\/th\u003e\n\u003cth\u003e2015-2018\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOpel\u003c\/th\u003e\n\u003cth\u003eInsignia\u003c\/th\u003e\n\u003cth\u003eDiesel Estate\u003c\/th\u003e\n\u003cth\u003e2.0 CDTi\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP B 20 DTH\u003c\/th\u003e\n\u003cth\u003eFWD A G09\u003c\/th\u003e\n\u003cth\u003e2014-2017\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOpel\u003c\/th\u003e\n\u003cth\u003eInsignia\u003c\/th\u003e\n\u003cth\u003eDiesel Estate\u003c\/th\u003e\n\u003cth\u003e2.0 CDTi\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP B 20 DTH\u003c\/th\u003e\n\u003cth\u003eFWD A G09\u003c\/th\u003e\n\u003cth\u003e2014-2016\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOpel\u003c\/th\u003e\n\u003cth\u003eInsignia\u003c\/th\u003e\n\u003cth\u003eDiesel Estate\u003c\/th\u003e\n\u003cth\u003e2.0 CDTi\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP B 20 DTH;D 20 DTH\u003c\/th\u003e\n\u003cth\u003eFWD B Z18\u003c\/th\u003e\n\u003cth\u003e2017-2024\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOpel\u003c\/th\u003e\n\u003cth\u003eInsignia\u003c\/th\u003e\n\u003cth\u003eDiesel Estate\u003c\/th\u003e\n\u003cth\u003e2.0 CDTi\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP D 20 DTH\u003c\/th\u003e\n\u003cth\u003eFWD B Z18\u003c\/th\u003e\n\u003cth\u003e2017-2024\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOpel\u003c\/th\u003e\n\u003cth\u003eInsignia\u003c\/th\u003e\n\u003cth\u003eDiesel Estate\u003c\/th\u003e\n\u003cth\u003e2.0 CDTi 4x4\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP B 20 DTH\u003c\/th\u003e\n\u003cth\u003eAWD A G09\u003c\/th\u003e\n\u003cth\u003e2014-2017\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOpel\u003c\/th\u003e\n\u003cth\u003eInsignia\u003c\/th\u003e\n\u003cth\u003eDiesel Estate\u003c\/th\u003e\n\u003cth\u003e2.0 CDTi 4x4\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP D 20 DTH\u003c\/th\u003e\n\u003cth\u003eAWD B Z18\u003c\/th\u003e\n\u003cth\u003e2017-2024\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOpel\u003c\/th\u003e\n\u003cth\u003eInsignia\u003c\/th\u003e\n\u003cth\u003eDiesel Estate\u003c\/th\u003e\n\u003cth\u003e2.0 CDTi 4x4\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP D 20 DTH\u003c\/th\u003e\n\u003cth\u003eAWD B Z18\u003c\/th\u003e\n\u003cth\u003e2017-2024\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOpel\u003c\/th\u003e\n\u003cth\u003eInsignia\u003c\/th\u003e\n\u003cth\u003eDiesel Hatch\u003c\/th\u003e\n\u003cth\u003e2.0 CDTi\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP B 20 DTH\u003c\/th\u003e\n\u003cth\u003eFWD A G09\u003c\/th\u003e\n\u003cth\u003e2014-2017\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOpel\u003c\/th\u003e\n\u003cth\u003eInsignia\u003c\/th\u003e\n\u003cth\u003eDiesel Hatch\u003c\/th\u003e\n\u003cth\u003e2.0 CDTi\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP B 20 DTH;D 20 DTH\u003c\/th\u003e\n\u003cth\u003eFWD B Z18\u003c\/th\u003e\n\u003cth\u003e2017-2024\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOpel\u003c\/th\u003e\n\u003cth\u003eInsignia\u003c\/th\u003e\n\u003cth\u003eDiesel Hatch\u003c\/th\u003e\n\u003cth\u003e2.0 CDTi 4x4\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP B 20 DTH\u003c\/th\u003e\n\u003cth\u003eAWD A G09\u003c\/th\u003e\n\u003cth\u003e2014-2017\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOpel\u003c\/th\u003e\n\u003cth\u003eInsignia\u003c\/th\u003e\n\u003cth\u003eDiesel Hatch\u003c\/th\u003e\n\u003cth\u003e2.0 CDTi 4x4\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP D 20 DTH\u003c\/th\u003e\n\u003cth\u003eAWD B Z18\u003c\/th\u003e\n\u003cth\u003e2017-2024\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOpel\u003c\/th\u003e\n\u003cth\u003eInsignia\u003c\/th\u003e\n\u003cth\u003eDiesel Saloon\u003c\/th\u003e\n\u003cth\u003e2.0 CDTi\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP B 20 DTH\u003c\/th\u003e\n\u003cth\u003eFWD A G09\u003c\/th\u003e\n\u003cth\u003e2014-2017\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOpel\u003c\/th\u003e\n\u003cth\u003eInsignia\u003c\/th\u003e\n\u003cth\u003eDiesel Saloon\u003c\/th\u003e\n\u003cth\u003e2.0 CDTi 4x4\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP B 20 DTH\u003c\/th\u003e\n\u003cth\u003eAWD A G09\u003c\/th\u003e\n\u003cth\u003e2014-2017\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOpel\u003c\/th\u003e\n\u003cth\u003eZafira Tourer\u003c\/th\u003e\n\u003cth\u003eDiesel MPV\u003c\/th\u003e\n\u003cth\u003e2.0 CDTi\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP B 20 DTH;D 20 DTH\u003c\/th\u003e\n\u003cth\u003eFWD C P12\u003c\/th\u003e\n\u003cth\u003e2015-2024\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVauxhall\u003c\/th\u003e\n\u003cth\u003eCascada\u003c\/th\u003e\n\u003cth\u003eDiesel Convertible\u003c\/th\u003e\n\u003cth\u003e2.0 CDTi\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP B 20 DTH\u003c\/th\u003e\n\u003cth\u003eFWD -- W13\u003c\/th\u003e\n\u003cth\u003e2015-2024\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVauxhall\u003c\/th\u003e\n\u003cth\u003eInsignia\u003c\/th\u003e\n\u003cth\u003eDiesel Estate\u003c\/th\u003e\n\u003cth\u003e2.0 CDTi\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP B 20 DTH\u003c\/th\u003e\n\u003cth\u003eFWD Mk I (A) G09\u003c\/th\u003e\n\u003cth\u003e2014-2017\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVauxhall\u003c\/th\u003e\n\u003cth\u003eInsignia\u003c\/th\u003e\n\u003cth\u003eDiesel Estate\u003c\/th\u003e\n\u003cth\u003e2.0 CDTi\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP B 20 DTH\u003c\/th\u003e\n\u003cth\u003eFWD Mk I (A) G09\u003c\/th\u003e\n\u003cth\u003e2014-2017\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVauxhall\u003c\/th\u003e\n\u003cth\u003eInsignia\u003c\/th\u003e\n\u003cth\u003eDiesel Estate\u003c\/th\u003e\n\u003cth\u003e2.0 CDTI 4x4\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP B 20 DTH\u003c\/th\u003e\n\u003cth\u003eAWD Mk I (A) G09\u003c\/th\u003e\n\u003cth\u003e2014-2017\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVauxhall\u003c\/th\u003e\n\u003cth\u003eInsignia\u003c\/th\u003e\n\u003cth\u003eDiesel Estate\u003c\/th\u003e\n\u003cth\u003e2.0 D\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP B 20 DTH;D 20 DTH\u003c\/th\u003e\n\u003cth\u003eFWD Mk II (B) Z18\u003c\/th\u003e\n\u003cth\u003e2017-2024\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVauxhall\u003c\/th\u003e\n\u003cth\u003eInsignia\u003c\/th\u003e\n\u003cth\u003eDiesel Estate\u003c\/th\u003e\n\u003cth\u003e2.0 D\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP D 20 DTH\u003c\/th\u003e\n\u003cth\u003eFWD Mk II (B) Z18\u003c\/th\u003e\n\u003cth\u003e2017-2024\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVauxhall\u003c\/th\u003e\n\u003cth\u003eInsignia\u003c\/th\u003e\n\u003cth\u003eDiesel Estate\u003c\/th\u003e\n\u003cth\u003e2.0 D 4x4\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP B 20 DTH;D 20 DTH\u003c\/th\u003e\n\u003cth\u003eAWD Mk II (B) Z18\u003c\/th\u003e\n\u003cth\u003e2017-2024\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVauxhall\u003c\/th\u003e\n\u003cth\u003eInsignia\u003c\/th\u003e\n\u003cth\u003eDiesel Hatch\u003c\/th\u003e\n\u003cth\u003e2.0 CDTi\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP B 20 DTH\u003c\/th\u003e\n\u003cth\u003eFWD Mk I (A) G09\u003c\/th\u003e\n\u003cth\u003e2014-2017\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVauxhall\u003c\/th\u003e\n\u003cth\u003eInsignia\u003c\/th\u003e\n\u003cth\u003eDiesel Hatch\u003c\/th\u003e\n\u003cth\u003e2.0 CDTI 4x4\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP B 20 DTH\u003c\/th\u003e\n\u003cth\u003eAWD Mk I (A) G09\u003c\/th\u003e\n\u003cth\u003e2014-2017\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVauxhall\u003c\/th\u003e\n\u003cth\u003eInsignia\u003c\/th\u003e\n\u003cth\u003eDiesel Hatch\u003c\/th\u003e\n\u003cth\u003e2.0 D\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP B 20 DTH;D 20 DTH\u003c\/th\u003e\n\u003cth\u003eFWD Mk II (B) Z18\u003c\/th\u003e\n\u003cth\u003e2017-2024\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVauxhall\u003c\/th\u003e\n\u003cth\u003eInsignia\u003c\/th\u003e\n\u003cth\u003eDiesel Saloon\u003c\/th\u003e\n\u003cth\u003e2.0 CDTi\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP B 20 DTH\u003c\/th\u003e\n\u003cth\u003eFWD Mk I (A) G09\u003c\/th\u003e\n\u003cth\u003e2014-2017\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVauxhall\u003c\/th\u003e\n\u003cth\u003eInsignia\u003c\/th\u003e\n\u003cth\u003eDiesel Saloon\u003c\/th\u003e\n\u003cth\u003e2.0 CDTI 4x4\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP B 20 DTH\u003c\/th\u003e\n\u003cth\u003eAWD Mk I (A) G09\u003c\/th\u003e\n\u003cth\u003e2014-2017\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVauxhall\u003c\/th\u003e\n\u003cth\u003eZafira\u003c\/th\u003e\n\u003cth\u003eDiesel MPV\u003c\/th\u003e\n\u003cth\u003e2.0 CDTi\u003c\/th\u003e\n\u003cth\u003e1956cc 125KW 170HP B 20 DTH\u003c\/th\u003e\n\u003cth\u003eFWD Mk III P12\u003c\/th\u003e\n\u003cth\u003e2015-2018\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003ctfoot\u003e\n\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eVariant\u003c\/th\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eChassis\u003c\/th\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/tfoot\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eOur SKU: \u003c\/strong\u003eTVAU55500319-320PAIR_94\u003cbr\u003e\u003cbr\u003eAll our Pair Of Nox Sensors For Vauxhall Cascada W13 Insignia MK1 G09 Insignia B MK2 Z18 are OEM quality and reliable after market car parts. This Pair Of Nox Sensors For Vauxhall Cascada W13 Insignia MK1 G09 Insignia B MK2 Z18 \u003cspan\u003eis specifically compatible with Opel: Cascada, Insignia, Zafira Tourer, Vauxhall: Cascada, Insignia, Zafira, .\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003ePlease use our make-model-year tool to check this part's compatibility with your vehicle. However, please note that our tool is for reference only and we recommend that you check the part number on your old unit prior to purchasing.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eIf you are still not sure about the compatibility of this part to your vehicle, please supply us with the VIN number or Reg number in our live chat or contact form! You can also find details on our purchasing \u0026amp; shipping guide here.\u003c\/p\u003e\n\u003ch2 data-start=\"907\" data-end=\"928\"\u003e\u003cstrong data-start=\"912\" data-end=\"928\"\u003eKey Benefits\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"930\" data-end=\"2023\"\u003e\n\u003cli data-start=\"930\" data-end=\"1142\"\u003e\n\u003cp data-start=\"932\" data-end=\"1142\"\u003e\u003cstrong data-start=\"932\" data-end=\"956\"\u003eComplete Sensor Set:\u003c\/strong\u003e Includes \u003cstrong data-start=\"966\" data-end=\"1019\"\u003eboth NOx sensors (pre-SCR and post-SCR positions)\u003c\/strong\u003e, providing full emissions monitoring required by the ECU for accurate NOx control. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1143\" data-end=\"1392\"\u003e\n\u003cp data-start=\"1145\" data-end=\"1392\"\u003e\u003cstrong data-start=\"1145\" data-end=\"1172\"\u003eOEM-Referenced Quality:\u003c\/strong\u003e Designed for direct replacement on vehicles that originally used these sensors, with compatibility across diesel \u003cstrong data-start=\"1286\" data-end=\"1317\"\u003eCascada and Insignia models\u003c\/strong\u003e and related Opel\/Vauxhall diesels. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1393\" data-end=\"1618\"\u003e\n\u003cp data-start=\"1395\" data-end=\"1618\"\u003e\u003cstrong data-start=\"1395\" data-end=\"1426\"\u003eImproves Emissions Control:\u003c\/strong\u003e Accurate NOx monitoring helps the engine adjust after-treatment strategies to \u003cstrong data-start=\"1505\" data-end=\"1537\"\u003ereduce nitrogen oxide output\u003c\/strong\u003e and avoid emissions-related fault codes. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1619\" data-end=\"1862\"\u003e\n\u003cp data-start=\"1621\" data-end=\"1862\"\u003e\u003cstrong data-start=\"1621\" data-end=\"1647\"\u003eRestores Driveability:\u003c\/strong\u003e Faulty NOx sensors can trigger warning lights, limp-mode or reduced performance; replacing them with a paired set supports \u003cstrong data-start=\"1771\" data-end=\"1821\"\u003esmooth throttle response and engine efficiency\u003c\/strong\u003e. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1863\" data-end=\"2023\"\u003e\n\u003cp data-start=\"1865\" data-end=\"2023\"\u003e\u003cstrong data-start=\"1865\" data-end=\"1901\"\u003eDurable Diesel-Grade Components:\u003c\/strong\u003e Constructed to withstand high exhaust temperatures and corrosive diesel by-products — essential for long-term durability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"2030\" data-end=\"2072\"\u003e\u003cstrong data-start=\"2035\" data-end=\"2072\"\u003eFrequently Asked Questions (FAQs)\u003cbr\u003e\u003cbr\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"2074\" data-end=\"2365\"\u003e\u003cstrong data-start=\"2074\" data-end=\"2123\"\u003eQ1: What is a NOx sensor and what does it do?\u003c\/strong\u003e\u003cbr data-start=\"2123\" data-end=\"2126\"\u003eA: A \u003cstrong data-start=\"2131\" data-end=\"2145\"\u003eNOx sensor\u003c\/strong\u003e measures nitrogen oxide levels in the exhaust and sends the data to the engine control unit (ECU), which adjusts combustion parameters and AdBlue dosing to reduce harmful emissions. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2367\" data-end=\"2642\"\u003e\u003cstrong data-start=\"2367\" data-end=\"2404\"\u003eQ2: Why are two sensors included?\u003c\/strong\u003e\u003cbr data-start=\"2404\" data-end=\"2407\"\u003eA: Diesel vehicles with SCR systems generally use \u003cstrong data-start=\"2457\" data-end=\"2476\"\u003etwo NOx sensors\u003c\/strong\u003e — one before and one after the SCR catalyst — so the ECU can compare emissions before and after treatment for accurate control. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"2644\" data-end=\"3036\"\u003e\u003cstrong data-start=\"2644\" data-end=\"2701\"\u003eQ3: Which vehicles are these sensors compatible with?\u003c\/strong\u003e\u003cbr data-start=\"2701\" data-end=\"2704\"\u003eA: This sensor pair is commonly compatible with \u003cstrong data-start=\"2752\" data-end=\"2781\"\u003eVauxhall\/Opel Cascada W13\u003c\/strong\u003e and \u003cstrong data-start=\"2786\" data-end=\"2820\"\u003eInsignia (Mk1 G09 and Mk2 Z18)\u003c\/strong\u003e diesel models equipped with 2.0 CDTi engines — usually built between roughly \u003cem data-start=\"2898\" data-end=\"2909\"\u003e2014–2024\u003c\/em\u003e. Always \u003cstrong data-start=\"2918\" data-end=\"2981\"\u003everify your vehicle’s year, engine code and old part number\u003c\/strong\u003e before ordering. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3038\" data-end=\"3329\"\u003e\u003cstrong data-start=\"3038\" data-end=\"3092\"\u003eQ4: What are signs the NOx sensors need replacing?\u003c\/strong\u003e\u003cbr data-start=\"3092\" data-end=\"3095\"\u003eA: Common symptoms include \u003cstrong data-start=\"3122\" data-end=\"3252\"\u003echeck engine or emissions warning lights, poor idle, reduced performance, increased fuel consumption or failed emissions tests\u003c\/strong\u003e — often due to incorrect NOx readings. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-start=\"3331\" data-end=\"3583\"\u003e\u003cstrong data-start=\"3331\" data-end=\"3365\"\u003eQ5: Is installation difficult?\u003c\/strong\u003e\u003cbr data-start=\"3365\" data-end=\"3368\"\u003eA: Replacing NOx sensors involves working on the \u003cstrong data-start=\"3417\" data-end=\"3464\"\u003eexhaust system around the SCR\/catalyst area\u003c\/strong\u003e and usually requires clearing ECU codes afterward — professional installation or experienced DIY skill is recommended.\u003c\/p\u003e","brand":"globalcarpart.com","offers":[{"title":"Default Title","offer_id":56513282048377,"sku":"TVAU55500319-320PAIR_94","price":279.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0663\/4740\/1441\/files\/TVAU55500319-320PAIR_1.jpg?v=1768638431","url":"https:\/\/www.globalcarpart.com\/products\/pair-of-nox-sensors-for-vauxhall-cascada-w13-insignia-mk1-g09","provider":"globalcarpart.com","version":"1.0","type":"link"}