{"product_id":"06l-903-137-a-genuine-vw-audi-serpentine-accessory-belt","title":"06L-903-137-A Genuine VW\/Audi Serpentine Accessory Belt","description":"\u003cp\u003eThe \u003cstrong\u003e06L-903-137-A Genuine VW\/Audi serpentine accessory belt\u003c\/strong\u003e transfers rotation from the engine’s accessory drive to the matching belt-driven components. Its longitudinal ribs engage the pulley grooves to transmit power while following the specified routing. Correct belt selection and a sound tensioner are both necessary for reliable accessory operation.\u003c\/p\u003e\u003ch3\u003eTechnical details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM number:\u003c\/strong\u003e 06L-903-137-A \/ 06L903137A.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart type:\u003c\/strong\u003e ribbed serpentine accessory drive belt.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSource-photo identification:\u003c\/strong\u003e VW AG branding and the 06L 903 137 A number are visible on the belt.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity:\u003c\/strong\u003e one belt. Tensioner, idler pulleys and driven accessories are separate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelection:\u003c\/strong\u003e match the belt number and the vehicle’s accessory-drive arrangement; do not choose by engine displacement alone.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon reasons to replace\u003c\/h3\u003e\u003cp\u003eReplace a belt with damaged ribs, frayed edges, missing material, contamination or wear beyond the applicable inspection limit. Belt condition can deteriorate through service wear or damage from a faulty pulley. Follow the vehicle’s inspection schedule and condition-based replacement guidance.\u003c\/p\u003e\u003cp\u003eSquealing, chirping or inconsistent accessory operation warrants inspection of the full drive. Check belt tracking, pulley alignment, the tensioner and driven components before treating a new belt as the complete repair. A seized pulley or worn tensioner can damage the replacement belt. If oil or coolant has reached the belt, find and repair the leak before completing the belt replacement.\u003c\/p\u003e\u003ch3\u003eService notes\u003c\/h3\u003e\u003cp\u003eFollow the exact routing diagram and vehicle-specific procedure for releasing the tensioner. With the belt removed, inspect the pulley grooves and check the tensioner and idlers for the faults identified by the service procedure. Avoid damaging the ribs or contaminating the belt during installation.\u003c\/p\u003e\u003cp\u003eConfirm that every rib is seated correctly, the belt tracks in the proper grooves and the tensioner has returned to its working position before starting the engine. Do not apply belt dressing as a substitute for diagnosing noise or correcting a drive fault.\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\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\n\u003ctr\u003e\n\u003ctd\u003eVolkswagen Arteon\u003c\/td\u003e\n\u003ctd\u003e2019–2023\u003c\/td\u003e\n\u003ctd\u003e2.0L turbocharged gasoline inline-4\u003c\/td\u003e\n\u003ctd\u003eSE \/ SEL \/ SEL Premium; R-Line where offered; Verify VIN-specific accessory drive\u003c\/td\u003e\n\u003ctd\u003eMatch VIN, installed belt number and accessory arrangement. Excludes diesel and six-cylinder engines.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolkswagen Atlas\u003c\/td\u003e\n\u003ctd\u003e2018–2023\u003c\/td\u003e\n\u003ctd\u003e2.0L turbocharged gasoline inline-4\u003c\/td\u003e\n\u003ctd\u003eS \/ SE \/ SEL \/ SEL Premium; four-cylinder only; Verify VIN-specific accessory drive\u003c\/td\u003e\n\u003ctd\u003eMatch VIN, installed belt number and accessory arrangement. Excludes diesel and six-cylinder engines.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolkswagen Atlas Cross Sport\u003c\/td\u003e\n\u003ctd\u003e2020–2023\u003c\/td\u003e\n\u003ctd\u003e2.0L turbocharged gasoline inline-4\u003c\/td\u003e\n\u003ctd\u003eS \/ SE \/ SEL; R-Line where offered; four-cylinder only; Verify VIN-specific accessory drive\u003c\/td\u003e\n\u003ctd\u003eMatch VIN, installed belt number and accessory arrangement. Excludes diesel and six-cylinder engines.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolkswagen Golf\u003c\/td\u003e\n\u003ctd\u003e2015–2018\u003c\/td\u003e\n\u003ctd\u003e1.8L turbocharged gasoline inline-4\u003c\/td\u003e\n\u003ctd\u003e1.8T trims only; Verify VIN-specific accessory drive\u003c\/td\u003e\n\u003ctd\u003eMatch VIN, installed belt number and accessory arrangement. Excludes diesel and six-cylinder engines.\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 turbocharged gasoline inline-4\u003c\/td\u003e\n\u003ctd\u003eS \/ SE \/ SEL; Verify VIN-specific accessory drive\u003c\/td\u003e\n\u003ctd\u003eMatch VIN, installed belt number and accessory arrangement. Excludes diesel and six-cylinder engines.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolkswagen Golf R\u003c\/td\u003e\n\u003ctd\u003e2015–2019\u003c\/td\u003e\n\u003ctd\u003e2.0L turbocharged gasoline inline-4\u003c\/td\u003e\n\u003ctd\u003eBase; Verify VIN-specific accessory drive\u003c\/td\u003e\n\u003ctd\u003eMatch VIN, installed belt number and accessory arrangement. Excludes diesel and six-cylinder engines.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolkswagen Golf SportWagen\u003c\/td\u003e\n\u003ctd\u003e2015–2019\u003c\/td\u003e\n\u003ctd\u003e1.8L turbocharged gasoline inline-4\u003c\/td\u003e\n\u003ctd\u003e1.8T trims only; Verify VIN-specific accessory drive\u003c\/td\u003e\n\u003ctd\u003eMatch VIN, installed belt number and accessory arrangement. Excludes diesel and six-cylinder engines.\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 turbocharged gasoline inline-4\u003c\/td\u003e\n\u003ctd\u003eS \/ SE \/ Autobahn; special editions where offered; Verify VIN-specific accessory drive\u003c\/td\u003e\n\u003ctd\u003eMatch VIN, installed belt number and accessory arrangement. Excludes diesel and six-cylinder engines.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolkswagen Jetta GLI\u003c\/td\u003e\n\u003ctd\u003e2019–2025\u003c\/td\u003e\n\u003ctd\u003e2.0L turbocharged gasoline inline-4\u003c\/td\u003e\n\u003ctd\u003eGLI S \/ Autobahn; anniversary editions where offered; Verify VIN-specific accessory drive\u003c\/td\u003e\n\u003ctd\u003eMatch VIN, installed belt number and accessory arrangement. Excludes diesel and six-cylinder engines.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVolkswagen Tiguan\u003c\/td\u003e\n\u003ctd\u003e2018–2024\u003c\/td\u003e\n\u003ctd\u003e2.0L turbocharged gasoline inline-4\u003c\/td\u003e\n\u003ctd\u003eS \/ SE \/ SEL; R-Line \/ Premium where offered; Verify VIN-specific accessory drive\u003c\/td\u003e\n\u003ctd\u003eMatch VIN, installed belt number and accessory arrangement. Excludes diesel and six-cylinder engines.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi A3\u003c\/td\u003e\n\u003ctd\u003e2015\u003c\/td\u003e\n\u003ctd\u003e2.0L turbocharged gasoline inline-four\u003c\/td\u003e\n\u003ctd\u003e8V; Premium quattro sedan; Match original accessory belt routing\u003c\/td\u003e\n\u003ctd\u003eAccessory serpentine belt only; verify installed belt number, routing and single-belt-drive configuration. Excludes other engine and belt arrangements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi S3\u003c\/td\u003e\n\u003ctd\u003e2022\u003c\/td\u003e\n\u003ctd\u003e2.0L turbocharged gasoline inline-four\u003c\/td\u003e\n\u003ctd\u003e8Y; Prestige quattro sedan; single belt drive; Match original accessory belt routing\u003c\/td\u003e\n\u003ctd\u003eAccessory serpentine belt only; verify installed belt number, routing and single-belt-drive configuration. Excludes other engine and belt arrangements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAudi A5\u003c\/td\u003e\n\u003ctd\u003e2018; 2020\u003c\/td\u003e\n\u003ctd\u003e2.0L turbocharged gasoline inline-four\u003c\/td\u003e\n\u003ctd\u003eB9; Premium Plus quattro Coupe; single belt drive; Match original accessory belt routing\u003c\/td\u003e\n\u003ctd\u003eAccessory serpentine belt only; verify installed belt number, routing and single-belt-drive configuration. Excludes other engine and belt arrangements.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003e\u003cem\u003eConfirm VIN, installed belt number and accessory routing before ordering. The table covers confirmed applications; other engine and model variants require separate verification.\u003c\/em\u003e\u003c\/p\u003e","brand":"Genuine VW\/Audi","offers":[{"title":"Default Title","offer_id":48001291747505,"sku":"06L-903-137-A","price":40.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0681\/1379\/3201\/files\/06l-903-137-a-genuine-vw-audi-serpentine-belt-01.jpg?v=1790981259","url":"https:\/\/hstuning.com\/products\/06l-903-137-a-genuine-vw-audi-serpentine-accessory-belt","provider":"HS Tuning ","version":"1.0","type":"link"}