{"product_id":"8z0-820-535-b-genuine-vw-audi-ambient-air-temperature-sensor","title":"8Z0-820-535-B Genuine VW\/Audi Ambient Air Temperature Sensor","description":"\u003cp\u003e\u003cstrong\u003eGenuine VW\/Audi ambient air temperature sensor, part number 8Z0-820-535-B.\u003c\/strong\u003e This sensor measures outside air temperature at its assigned mounting point near the front of the vehicle. The vehicle uses the signal for its ambient temperature display and the climate-control functions supported by that model. Correct placement helps the sensor sample outside air rather than heat trapped elsewhere in the engine compartment.\u003c\/p\u003e\u003ch3\u003eTechnical details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOriginal part number: \u003cstrong\u003e8Z0-820-535-B\u003c\/strong\u003e \/ 8Z0820535B.\u003c\/li\u003e\n\u003cli\u003eDocumented replacement for 8Z0-820-535-A \/ 8Z0820535A.\u003c\/li\u003e\n\u003cli\u003eProbe-style sensing section, electrical connector housing and retaining features shown in the product photo.\u003c\/li\u003e\n\u003cli\u003eSupplied as one sensor. Mounting bracket, wiring connector and bumper components are separate.\u003c\/li\u003e\n\u003cli\u003eMatch the vehicle's sensor assignment and connector; the mounting bracket can differ between models.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon reasons to replace\u003c\/h3\u003e\u003cp\u003eA physically damaged sensing probe, broken retaining features or an electrically failed sensor can require replacement. An implausible outside-temperature reading, a reading that stays at an extreme value or an ambient-temperature circuit fault warrants diagnosis of the sensor and its wiring.\u003c\/p\u003e\u003cp\u003eThese symptoms do not establish that the sensor is defective. A disconnected plug, corrosion, damaged wiring or a sensor displaced from its bracket can cause a similar result. Heat soak after parking and the vehicle's display-update strategy can also affect how quickly the displayed temperature responds. Check the measured value against actual conditions and follow the vehicle's diagnostic procedure.\u003c\/p\u003e\u003ch3\u003eInstallation and service notes\u003c\/h3\u003e\u003cp\u003eLocate the original sensor and verify its part number, connector and mounting position before ordering. Inspect the bracket, connector pins and wiring for damage, especially after work near the front bumper. Restore a sound mounting point rather than leaving the sensor loose against a hot component.\u003c\/p\u003e\u003cp\u003eFollow the vehicle's access and electrical service procedure. Release the connector and retaining features carefully, fit the replacement into its specified bracket and route the harness without tension or contact with moving parts. Check the ambient-temperature value after installation, allowing for the vehicle's display-update behavior. Do not substitute an engine coolant or intake-air sensor at this location.\u003c\/p\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eVehicle\u003c\/th\u003e\n\u003cth\u003eModel years\u003c\/th\u003e\n\u003cth\u003eEngine \/ powertrain\u003c\/th\u003e\n\u003cth\u003eApplication notes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi A3\u003c\/td\u003e\n\u003ctd\u003e2015–2020; 2022–2024\u003c\/td\u003e\n\u003ctd\u003eEngine varies by year and trim; confirm original sensor\u003c\/td\u003e\n\u003ctd\u003eFactory-matched A3 sensor assignment; no 2021 application\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi A3 quattro\u003c\/td\u003e\n\u003ctd\u003e2015–2020; 2022–2025\u003c\/td\u003e\n\u003ctd\u003e2.0L gasoline \/ mild hybrid where equipped\u003c\/td\u003e\n\u003ctd\u003eFactory-matched quattro sensor assignment; no 2021 application\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi A3 Sportback e-tron\u003c\/td\u003e\n\u003ctd\u003e2016–2018\u003c\/td\u003e\n\u003ctd\u003e1.4L plug-in hybrid\u003c\/td\u003e\n\u003ctd\u003eSportback plug-in hybrid\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi A4\u003c\/td\u003e\n\u003ctd\u003e2012–2020\u003c\/td\u003e\n\u003ctd\u003e2.0L gasoline\u003c\/td\u003e\n\u003ctd\u003eFront-wheel-drive A4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi A4 allroad\u003c\/td\u003e\n\u003ctd\u003e2017–2024\u003c\/td\u003e\n\u003ctd\u003e2.0L gasoline \/ mild hybrid where equipped\u003c\/td\u003e\n\u003ctd\u003eAllroad body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi A4 quattro\u003c\/td\u003e\n\u003ctd\u003e2020–2025\u003c\/td\u003e\n\u003ctd\u003e2.0L gasoline \/ mild hybrid where equipped\u003c\/td\u003e\n\u003ctd\u003eFront-bumper ambient sensor assignment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi A5\u003c\/td\u003e\n\u003ctd\u003e2013–2014\u003c\/td\u003e\n\u003ctd\u003e2.0L gasoline\u003c\/td\u003e\n\u003ctd\u003eFront-wheel-drive Cabriolet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi A6 allroad\u003c\/td\u003e\n\u003ctd\u003e2020–2025\u003c\/td\u003e\n\u003ctd\u003e3.0L mild hybrid gasoline\u003c\/td\u003e\n\u003ctd\u003eAllroad body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi R8\u003c\/td\u003e\n\u003ctd\u003e2014–2015\u003c\/td\u003e\n\u003ctd\u003e4.2L V8 \/ 5.2L V10 gasoline\u003c\/td\u003e\n\u003ctd\u003eCoupe \/ Spyder, factory-matched sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolkswagen Arteon\u003c\/td\u003e\n\u003ctd\u003e2019–2023\u003c\/td\u003e\n\u003ctd\u003e2.0L turbo gasoline\u003c\/td\u003e\n\u003ctd\u003eFactory-matched front ambient sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolkswagen Atlas\u003c\/td\u003e\n\u003ctd\u003e2018–2025\u003c\/td\u003e\n\u003ctd\u003e2.0L turbo gasoline\u003c\/td\u003e\n\u003ctd\u003eVerified 2.0L applications; other engine assignments require checking\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolkswagen Atlas Cross Sport\u003c\/td\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003ctd\u003e2.0L turbo gasoline\u003c\/td\u003e\n\u003ctd\u003eFactory-matched front ambient sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolkswagen e-Golf\u003c\/td\u003e\n\u003ctd\u003e2015–2019\u003c\/td\u003e\n\u003ctd\u003eBattery electric\u003c\/td\u003e\n\u003ctd\u003eFactory-matched sensor; confirm mounting equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolkswagen Golf Alltrack\u003c\/td\u003e\n\u003ctd\u003e2017–2019\u003c\/td\u003e\n\u003ctd\u003e1.8L turbo gasoline\u003c\/td\u003e\n\u003ctd\u003eAlltrack wagon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolkswagen Golf R\u003c\/td\u003e\n\u003ctd\u003e2015–2019; 2022–2025\u003c\/td\u003e\n\u003ctd\u003e2.0L turbo gasoline\u003c\/td\u003e\n\u003ctd\u003eFactory-matched sensor; no 2020–2021 application\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolkswagen GTI\u003c\/td\u003e\n\u003ctd\u003e2015–2025\u003c\/td\u003e\n\u003ctd\u003e2.0L turbo gasoline\u003c\/td\u003e\n\u003ctd\u003eFactory-matched front ambient sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolkswagen ID. Buzz\u003c\/td\u003e\n\u003ctd\u003e2025\u003c\/td\u003e\n\u003ctd\u003eBattery electric\u003c\/td\u003e\n\u003ctd\u003eFactory-matched front ambient sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cem\u003eConfirm the sensor assignment, connector and mounting equipment by VIN before ordering. Engine descriptions apply only where offered within the listed model years.\u003c\/em\u003e\u003c\/p\u003e","brand":"Genuine VW\/Audi","offers":[{"title":"Default Title","offer_id":48001397031089,"sku":"8Z0-820-535-B","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1379\/3201\/files\/8z0-820-535-b-genuine-vw-audi-ambient-temperature-sensor-01.jpg?v=1790989004","url":"https:\/\/hstuning.com\/products\/8z0-820-535-b-genuine-vw-audi-ambient-air-temperature-sensor","provider":"HS Tuning ","version":"1.0","type":"link"}