{"product_id":"coolant-reservoir-tank-cap-for-vw-for-golf-mk7-mk6-for-scirocco-for-audi-a3-s3-tt-for-seat-leon-mk3-5f-for-skoda-octavia-3","title":"Billet Aluminum Coolant Reservoir Cap for VW Audi MQB (Golf GTI R A3 S3 TT)","description":"\u003cp\u003e\nUpgrade your engine bay with this billet aluminum coolant reservoir cap designed for a wide range of VW and Audi MQB platform vehicles. Replacing the factory plastic cap, this upgrade offers improved durability, heat resistance, and a more refined appearance under the hood. With a precision-machined design and anodized finish, it delivers both function and a clean performance-inspired look.\n\u003c\/p\u003e\n\n\u003ch6\u003eFeatures:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eBillet aluminum construction for improved durability over factory plastic caps\u003c\/li\u003e\n\u003cli\u003eEnhanced heat resistance for long-term reliability\u003c\/li\u003e\n\u003cli\u003ePrecision CNC-machined design for accurate fitment\u003c\/li\u003e\n\u003cli\u003eAnodized finish for corrosion and wear resistance\u003c\/li\u003e\n\u003cli\u003eTextured grip design for easy removal and installation\u003c\/li\u003e\n\u003cli\u003eIncludes O-ring seal for a secure and leak-free fit\u003c\/li\u003e\n\u003cli\u003eDirect replacement for factory coolant reservoir cap\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eFitment:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with VW and Audi MQB platform vehicles\u003c\/li\u003e\n\u003cli\u003eCommon models include Golf MK6, MK7, MK7.5, MK8, GTI, Golf R\u003c\/li\u003e\n\u003cli\u003eAlso fits Audi A3, S3, TT, and related MQB models\u003c\/li\u003e\n\u003cli\u003eCompatible with select SEAT and Skoda MQB platform vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eReplaces Part Numbers:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e3C0121321\u003c\/li\u003e\n\u003cli\u003e2Q0121321\u003c\/li\u003e\n\u003cli\u003e5Q0121321\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eSpecifications:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: 6061 aluminum alloy\u003c\/li\u003e\n\u003cli\u003eFinish: Anodized\u003c\/li\u003e\n\u003cli\u003eDesign: OEM-style pressure cap replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eContents:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003e1x Coolant reservoir cap\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eInstallation Notes:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure engine is completely cool before installation\u003c\/li\u003e\n\u003cli\u003eTransfer the internal pressure valve from the factory cap if required\u003c\/li\u003e\n\u003cli\u003eDo not overtighten during installation\u003c\/li\u003e\n\u003cli\u003eProfessional installation recommended if unsure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch6\u003eCondition:\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eBrand new\u003c\/li\u003e\n\u003cli\u003eNever used\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"K2 Industries","offers":[{"title":"Black","offer_id":45951830327530,"sku":"1005009879768633-black","price":69.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":46057532358890,"sku":"1005009879768633-Blue","price":69.99,"currency_code":"USD","in_stock":false},{"title":"Red","offer_id":46057532391658,"sku":"1005009879768633-Red","price":69.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0477\/0427\/7142\/files\/S45f807daedef4a79a6112d22e1bd11a2r.webp?v=1774510331","url":"https:\/\/www.k2-industries.com\/en-jp\/products\/coolant-reservoir-tank-cap-for-vw-for-golf-mk7-mk6-for-scirocco-for-audi-a3-s3-tt-for-seat-leon-mk3-5f-for-skoda-octavia-3","provider":"K2 Industries","version":"1.0","type":"link"}