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Blackline Performance Coolant Expansion Tank Cap Cover - Red

Give your vehicle modern styling for years to last


Mfg Part #


ECS Part #


Brand Goldenwrench Supply


Product Details

Give the plain plastic factory coolant caps an upgrade with the brand new BLACKLINE Performance Coolant Expansion Tank Cap Cover from Goldenwrench.  Each cap is CNC formed from T6 Aluminum and anodized in a limited release race inspired red color.  All logos and decorations are finalized through a precision 3D milling process, machined into each cap for the ultimate premium finish.  The BLACKLINE Performance Billet Coolant Expansion Tank Cap Cover will fit most BMW vehicles equipped with the N55, S55, S63, and S65 engine with the large coolant tank found in the following vehicles E90/E91/E92 M3 LCI, F22 M235i, F87 M2/M2 Competition, F80 M3, F82 M4, F10/F90 M5, and more (check your coolant cap ensuring that it is the same shape as seen in the product photos).  Each kit comes with a Billet Coolant Expansion Tank Cap Cover, and an Installation Instruction Card.  This is a not a full cap replacement.  The Billet Cap Cover affixes to the top of your factory coolant cap installing easily in minutes.

Frequently Purchased Together

Blackline Performance Coolant Expansion Tank Cap Cover - Red

Excluding Sales Tax
  • Make Model Submodel Engine
    BMW E90 M3 S65 4.0L
    BMW E92 M3 S65 4.0L
    BMW E93 M3 S65 4.0L
    BMW F10 M5 S63 4.4L
    BMW F12 M6 4.4L
    BMW F12 M6 S63 4.4L
    BMW F13 M6 S63 4.4L
    BMW F80 M3 S55 3.0L
    BMW F82 M4 S55 3.0L
    BMW F83 M4 S55 3.0L
    BMW F85 X5 M S63 4.4L
    BMW F86 X6 M S63 4.4L
    BMW F87 M2 N55 3.0L
    BMW F87 M2 Competition S55 3.0L
    BMW F90 M5 S63 4.4L
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