{"product_id":"goldenwrench-blackline-performance-bmw-m-car-g-chassis-washer-fluid-cap","title":"Goldenwrench Blackline Performance BMW M Car G-Chassis Washer Fluid Cap","description":"\u003cp\u003eThe Goldenwrench Blackline Performance BMW M Car G-Chassis Washer Fluid Cap is a full-replacement billet upgrade designed to address one of the more overlooked details in the M vehicle engine bay. Built as a complete swap for the factory plastic reservoir cap, this unit pairs no-spill seal technology with precision CNC construction — correcting a known OEM seepage issue while delivering a clean, finished appearance consistent with the Blackline Performance product line.\u003c\/p\u003e \u003cp\u003eEach cap is machined from T6 aluminum and finished in a race-inspired anodized finish, with all branding and logos permanently machined using 3D milling — no adhesive graphics, no decals. The finish is integral to the surface, ensuring it holds up to heat cycling, repeated cleaning, and long-term engine bay exposure.\u003c\/p\u003e \u003cp\u003eInstallation is entirely tool-free. The billet cap replaces the factory unit directly, threading into the existing reservoir mount and seating cleanly with the integrated seal. The process takes only minutes.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eFull replacement billet washer fluid cap — OEM unit removed entirely\u003c\/li\u003e \u003cli\u003eCNC-machined from T6 aluminum\u003c\/li\u003e \u003cli\u003eIntegrated no-spill seal technology to prevent reservoir leakage\u003c\/li\u003e \u003cli\u003e3D-milled branding — no decals or surface treatments\u003c\/li\u003e \u003cli\u003eTool-free installation, direct OEM fitment\u003c\/li\u003e \u003c\/ul\u003e","brand":"Goldenwrench","offers":[{"title":"Anthracite Grey","offer_id":67982293598362,"sku":"G8XWFC","price":47.0,"currency_code":"USD","in_stock":true},{"title":"Edition Red","offer_id":67982293631130,"sku":"G8XWFC-R","price":47.0,"currency_code":"USD","in_stock":true},{"title":"Motorsport Blue","offer_id":67982293663898,"sku":"G8XWFC-B","price":47.0,"currency_code":"USD","in_stock":true},{"title":"Painted - Color Matched","offer_id":67982293696666,"sku":"G8XWFC-P","price":142.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0611\/7569\/3466\/files\/54357144090_27b6de560d_b.jpg?v=1793143612","url":"https:\/\/apexmotorsportswa.com\/products\/goldenwrench-blackline-performance-bmw-m-car-g-chassis-washer-fluid-cap","provider":"Apex Motorsport","version":"1.0","type":"link"}