{"product_id":"goldenwrench-bmw-e90-e92-e93-m3-blackline-washer-fluid-cap","title":"GoldenWrench BMW E90, E92 \u0026 E93 M3 BLACKLINE Washer Fluid Cap","description":"\u003ch1\u003e\u003cspan\u003eGoldenWrench BLACKLINE Billet Washer Fluid Cap for BMW\u003c\/span\u003e\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUpgrade your engine bay with the GoldenWrench BLACKLINE Billet Washer Fluid Cap, a premium replacement for the factory plastic washer fluid cap. Precision-engineered and CNC-machined from high-grade T6 aluminium, this complete replacement cap enhances both aesthetics and functionality while delivering a more refined, motorsport-inspired appearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned in-house by GoldenWrench, this BLACKLINE cap incorporates advanced no-spill seal technology to eliminate common washer fluid leakage issues associated with OEM caps. Finished with a premium anodised coating and detailed 3D-machined engraving, it provides a durable and long-lasting upgrade for any BMW or MINI enthusiast looking to improve engine bay presentation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eFull replacement washer fluid cap\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCNC-machined from premium T6 aluminium\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBLACKLINE Performance design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePremium anodised finish\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIntegrated no-spill seal technology\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePrecision 3D-machined detailing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDirect OEM replacement\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eQuick and straightforward installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned for long-term durability\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003ePremium Engine Bay Enhancement\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFactory washer fluid caps are often one of the most overlooked plastic components within the engine bay. The GoldenWrench BLACKLINE Billet Washer Fluid Cap replaces this basic OEM part with a precision-machined aluminium upgrade that delivers a cleaner, more premium appearance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIts high-quality finish complements both factory and modified engine bays, making it the perfect finishing touch for enthusiasts who appreciate attention to detail.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eAdvanced No-Spill Seal Technology\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eUnlike standard plastic caps, the GoldenWrench BLACKLINE cap features an upgraded sealing system designed to improve functionality and reliability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBenefits include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eHelps prevent washer fluid leaks\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproved sealing performance under movement and vibration\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMore secure fit than the factory cap\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnhanced durability for long-term use\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eCNC-Machined T6 Aluminium Construction\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEach cap is manufactured from billet T6 aluminium using advanced CNC machining processes to ensure exceptional precision and fitment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBenefits include:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eSuperior strength compared to plastic alternatives\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eExcellent resistance to engine bay temperatures\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCorrosion-resistant construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eConsistent quality and precise tolerances\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLong-lasting premium finish\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe engraved BLACKLINE detailing is machined directly into the aluminium, ensuring it will not fade, peel, or wear over time.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eOEM Fitment \u0026amp; Easy Installation\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eDesigned as a direct replacement for the factory washer fluid cap, installation takes only minutes and requires no modifications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eSimply remove the original cap and install the GoldenWrench replacement for an instant engine bay upgrade.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhat's Included?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e1 × GoldenWrench BLACKLINE Billet Washer Fluid Cap\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstallation instruction card\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan\u003eCompatibility\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCompatible with the following vehicles:\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eBMW 3 Series\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eE90\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eE91\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eE92\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eE93\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eG20 (excluding G80 M3)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eBMW X Models\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eX3 M (F97)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eX4 M (F98)\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eMINI Models\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eF55\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eF56\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eF57\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cem\u003e\u003cspan\u003eIf you are unsure whether this cap is suitable for your vehicle, our team can confirm compatibility before purchase.\u003c\/span\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Choose GoldenWrench?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eGoldenWrench is recognised for producing premium billet aluminium upgrades that combine precision engineering, improved functionality, and exceptional attention to detail. Every product is developed to deliver OEM-quality fitment with enhanced aesthetics and durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eWhy Buy from RCW Performance?\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAt RCW Performance, we supply carefully selected BMW and MINI upgrades trusted by enthusiasts worldwide.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhen you purchase from RCW Performance, you benefit from:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eSpecialist BMW and MINI product knowledge\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGenuine premium aftermarket brands\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFast UK and international delivery\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTrusted technical support\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCarefully curated performance and styling upgrades\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eRefine your engine bay with the GoldenWrench BLACKLINE Billet Washer Fluid Cap, combining premium billet aluminium construction, improved sealing performance, and a high-quality finish that stands out from the factory component.\u003c\/span\u003e\u003c\/p\u003e","brand":"RCW Performance","offers":[{"title":"Default Title","offer_id":54367077433690,"sku":null,"price":49.49,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0945\/9250\/0058\/files\/goldenwrench-bmw-e90-e92-e93-m3-blackline-washer-fluid-cap-2_3000x_b9ec9c3f-4287-41bc-b99e-ddaacea583d1.jpg?v=1782534171","url":"https:\/\/www.rcwperformance.co.uk\/products\/goldenwrench-bmw-e90-e92-e93-m3-blackline-washer-fluid-cap","provider":"RCW Performance","version":"1.0","type":"link"}