Goldenwrench Blackline Performance BMW M Car Series Coolant Expansion Tank Cap Cover
Goldenwrench Blackline Performance BMW M Car Series Coolant Expansion Tank Cap Cover - 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 Series Coolant Expansi...
The Goldenwrench Blackline Performance BMW M Car Series Coolant Expansion Tank Cap Cover is a precision-machined billet aluminum upgrade for the factory coolant expansion tank cap on compatible BMW M vehicles. Building on the success of the Blackline Billet Oil Cap Cover, this piece applies the same CNC-machined T6 aluminum construction and anodized finish standards to the coolant expansion tank — delivering an OEM+ result with tangible material and aesthetic improvement over the factory plastic component.
Each cap cover is CNC-machined from high-grade T6 aluminum and available in multiple anodized finishes, including the race-inspired Edition Red. All logos and design details are created using an advanced 3D milling process, machined directly into the cap surface for a permanent, high-definition finish. The Blackline Performance design language carries over from the oil cap cover for a cohesive engine bay appearance. Compatible with N55, S55, and S65 engine-equipped BMW M models that use the large coolant expansion tank configuration. Verify that your factory coolant cap shape matches the product images before purchasing.
This is a cap cover, not a full replacement. It installs directly over the factory coolant cap in minutes with no modification required. Each kit includes the billet coolant expansion tank cap cover and an installation guide.
Product Details
- Precision CNC-machined billet T6 aluminum construction
- Available anodized finishes: Edition Red, Anthracite Grey, Motorsport Blue
- 3D-milled logos machined into cap surface for a permanent, premium finish
- Designed for BMW M models with N55, S55, and S65 engines
- Installs over factory coolant cap — no modification required
- Includes billet coolant expansion tank cap cover and installation guide
Vehicle Applications
- BMW E90 M3 (S65 Engine)
- BMW E92 / E93 M3 LCI (S65 Engine)
- BMW F87 M2 (N55 Engine)
- BMW F87 M2 Competition / M2 CS (S55 Engine)
- BMW F80 M3 (S55 Engine)
- BMW F82 / F83 M4 (S55 Engine)
Notes
- This is a cover that affixes to the top of the factory coolant cap — not a full cap replacement
- Verify that your factory coolant cap shape matches the product images before purchasing
- Designed for BMW M models fitted with the large coolant expansion tank
Payment & Security
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