Goldenwrench Blackline Performance BMW M Car G-Chassis Washer Fluid Cap
Goldenwrench Blackline Performance BMW M Car G-Chassis Washer Fluid Cap - Anthracite Grey is backordered and will ship as soon as it is back in stock.
Delivery and Shipping
Delivery and Shipping
At LMTLS Auto, we prioritize getting your orders to you in a timely and safe manner. We also understand that accidents can happen during transit, which is why we’ve partnered with Navidium Protection to offer added peace of mind with every purchase.
Please allow up to 48 hours to process and ship your IN-STOCK ORDER. Orders for items that are not in-stock can take much longer. If you have a time sensitive shipment please email us to ensure there are no delays.
Free shipping promotions do not apply to orders shipping to:
Hawaii, Alaska, Puerto Rico and U.S. outlying territories (Guam, Virgin Islands, Etc.), International orders and limited other occasions.
We reserve the right to cancel any order in which the customer does not want to pay the shipping cost difference.
INTERNATIONAL SHIPMENTS
International orders are shipped via USPS FedEx or DHL.
All international shipments may be subject to customs fees, import duties and taxes. These fees are not integrated into the item pricing or shipping charges. These fees are paid by the buyer, upon arrival to its international destination. Any charges associated with the importation of products purchased from LMTLS Auto are the responsibility of the buyer. We do not pre-pay any customs fees, duties or taxes when the shipment arrives to the international destination. Any costs resulting from the refusal to import a product purchased through LMTLS Auto may result in additional charges.
Goldenwrench Blackline Performance BMW M Car G-Chassis Washer Fluid...
The 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.
Each cap is machined from T6 aluminum and finished in a race-inspired anodized red, 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. The result is a functional improvement and a visual upgrade in one component.
Installation 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. Each kit includes the billet washer fluid cap and an Installation Instruction Card.
Product Details
- Full replacement billet washer fluid cap — OEM unit removed entirely
- CNC-machined from T6 aluminum
- Integrated no-spill seal technology to prevent reservoir leakage
- Race-inspired anodized red finish
- 3D-milled branding — no decals or surface treatments
- Tool-free installation, direct OEM fitment
- Kit includes billet cap and Installation Instruction Card
Vehicle Applications
Notes
- This is a full cap replacement, not a cover. Factory cap is removed during installation.
- Designed specifically for BMW G-chassis M vehicles listed above.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.