{"product_id":"03l121111s-w9937002-thermostat-for-seat-vw-golf-6-2011-1-6-tdi-cayc","title":"03L121111S - W9937002 THERMOSTAT \/ FOR SEAT VW GOLF 6 2011 1.6 TDI CAYC","description":"\u003cbr\u003e\u003cp\u003e#126\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eVW Golf MK6 \/ Golf Plus 2011 1.6 TDI (CAYC) Thermostat with Housing\u003c\/p\u003e\u003cp\u003ePart Number: 03L121111S\u003c\/p\u003e\u003cp\u003eAlt \/ Ref: W9937002\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eRemoved from a Volkswagen Golf MK6 \/ Golf Plus 2011 1.6 TDI (CAYC engine).\u003c\/p\u003e\u003cp\u003eGenuine coolant thermostat with housing assembly, designed to regulate engine temperature by controlling coolant flow through the radiator.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eCondition: Used item, may have minor marks, scratches or signs of wear due to storage and age. Fully functional unless stated.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eImportant: Please ensure the part number 03L121111S matches your existing unit before purchasing, as several revisions exist (e.g. 03L121111AJ \/ AN \/ R) depending on engine and cooling system setup. \u003c\/p\u003e\u003cbr\u003e\u003cp\u003eCompatibility:\u003c\/p\u003e\u003cp\u003eFits VW Golf MK6 \/ Golf Plus 1.6 TDI models (2009–2015)\u003c\/p\u003e\u003cp\u003eEngine codes: CAYC, CAYB, CAYD \u003c\/p\u003e\u003cp\u003eAlso used across Audi \/ Seat \/ Skoda 1.6 TDI common rail engines with the same part number.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003ePosition:\u003c\/p\u003e\u003cp\u003eEngine bay – mounted on engine block \/ coolant housing, connected to radiator hoses\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eFunction:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* Regulates coolant flow to maintain optimal engine temperature\u003c\/p\u003e\u003cp\u003e* Opens typically around ~90°C operating range \u003c\/p\u003e\u003cp\u003e* Helps engine warm up quickly and prevents overheating\u003c\/p\u003e\u003cbr\u003e\u003cp\u003eAdditional Info:\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e* Supplied as complete unit (thermostat + housing)\u003c\/p\u003e\u003cp\u003e* Common failure causes:\u003c\/p\u003e\u003cp\u003e * Engine not reaching temperature\u003c\/p\u003e\u003cp\u003e * Overcooling or overheating\u003c\/p\u003e\u003cp\u003e * Poor heater performance\u003c\/p\u003e\u003cp\u003e* Direct replacement OEM part for correct fitment\u003c\/p\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Thermostat\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Seat\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCategory:\u003c\/strong\u003e MOTOR \/ ADMISION \/ ESCAPE\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersion:\u003c\/strong\u003e 1.6 TDI\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSeller Warranty:\u003c\/strong\u003e 28 days\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOE\/OEM Part Number:\u003c\/strong\u003e 03L121111S - W9937002\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Vehicle Make:\u003c\/strong\u003e Skoda\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e Blanco\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 03L121111S - W9937002\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Vehicle Model:\u003c\/strong\u003e LEON (1P1)\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Seat","offers":[{"title":"Default Title","offer_id":53731733668167,"sku":"157842455726","price":16.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0972\/1528\/3527\/files\/10_70f7ffcc-0fbe-493e-b832-616bef31975c.jpg?v=1776510092","url":"https:\/\/spares4repairs.store\/products\/03l121111s-w9937002-thermostat-for-seat-vw-golf-6-2011-1-6-tdi-cayc","provider":"Spares 4 Repairs","version":"1.0","type":"link"}