{"product_id":"09g-409-061-f-genuine-vw-audi-automatic-transmission-oil-cooler","title":"09G-409-061-F Genuine VW\/Audi Automatic Transmission Oil Cooler","description":"\u003ch2\u003eHeat exchange for the matching automatic transmission\u003c\/h2\u003e\u003cp\u003eGenuine VW\/Audi 09G-409-061-F transfers heat between the automatic transmission fluid circuit and the engine coolant circuit. The compact stacked-plate exchanger mounts at the assigned transmission connection.\u003c\/p\u003e\u003cp\u003eCorrect heat exchange helps the transmission fluid follow its intended operating temperature range. The fluid and coolant passages remain separate inside a sound cooler, with the mounting seals closing the external connections.\u003c\/p\u003e\u003ch3\u003eTechnical details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eComplete factory number: 09G-409-061-F.\u003c\/li\u003e\n\u003cli\u003eFactory specification: factory transmission oil-to-coolant heat exchanger, number 09G-409-061-F.\u003c\/li\u003e\n\u003cli\u003eDesign: stacked metal plate core with coolant hose connections and a shaped transmission mounting face.\u003c\/li\u003e\n\u003cli\u003eQuantity supplied: one individual transmission oil cooler; seals, fluid, coolant and mounting hardware are separate.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe full F suffix matters when matching the original exchanger. Compare the mounting interface and hose routing as well as the transmission type; an engine oil cooler or a cooler for a different automatic gearbox is a separate component.\u003c\/p\u003e\u003ch3\u003eCommon reasons to replace\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInspection identifies leakage at the cooler body or its connections.\u003c\/li\u003e\n\u003cli\u003eTesting confirms an internal cooler fault or cross-contamination between the two circuits.\u003c\/li\u003e\n\u003cli\u003eThe cooler is damaged or requires replacement as part of a properly diagnosed contamination repair.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCheck the mounting seals and adjacent hoses before condemning the cooler itself. Fluid contamination requires diagnosis and the appropriate system cleaning procedure; fitting a new exchanger alone does not remove contamination already elsewhere in the system.\u003c\/p\u003e\u003ch3\u003eVehicle fitment\u003c\/h3\u003e\u003cp\u003eVerify the exact transmission and original cooler arrangement shown in the table below. This exchanger is not specified for DSG or manual gearboxes.\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eVehicle\u003c\/th\u003e\n\u003cth\u003eModel years\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003cth\u003eApplication restrictions\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\u003ctr\u003e\n\u003ctd\u003eVolkswagen Golf\u003c\/td\u003e\n\u003ctd\u003e2015\u003c\/td\u003e\n\u003ctd\u003e1.8L turbo gasoline\u003c\/td\u003e\n\u003ctd\u003eFWD, 6-speed automatic 09G\u003c\/td\u003e\n\u003ctd\u003eOriginal oil-to-coolant transmission heat exchanger using 09G-409-061-F; not DSG or manual.\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation guidance\u003c\/h3\u003e\u003cp\u003eFollow the factory cooling and automatic transmission service procedures with the engine cool. Keep both circuits clean, fit the correct new seals and tighten the cooler and connections to the specified values.\u003c\/p\u003e\u003cp\u003eRefill and bleed the coolant circuit and set the transmission fluid level using the required fluid, temperature and procedure. Check both circuits for leaks and verify normal operating temperature.\u003c\/p\u003e\u003ch3\u003eOrdering information\u003c\/h3\u003e\u003cp\u003eOne individual Genuine VW\/Audi 09G-409-061-F cooler is supplied dry. Match the original exchanger and order application-specific seals and service fluids separately.\u003c\/p\u003e","brand":"Genuine VW\/Audi","offers":[{"title":"Default Title","offer_id":48048409968817,"sku":"09G-409-061-F","price":524.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1379\/3201\/files\/09g-409-061-f-genuine-vw-audi-1.jpg?v=1792149210","url":"https:\/\/hstuning.com\/products\/09g-409-061-f-genuine-vw-audi-automatic-transmission-oil-cooler","provider":"HS Tuning ","version":"1.0","type":"link"}