Titanium Coolant Bleeder Screw Upgrade for BMW, MINI, & Supra

Say goodbye to the frail OEM plastic coolant bleeder screw that’s prone to cracking and failure. Crafted from premium titanium, this upgraded replacement not only enhances the aesthetics under your hood but also provides the essential durability your engine demands.

The factory plastic components endure relentless cycles of heating and cooling, inevitably succumbing to brittleness and potential failure. With our titanium upgrade, you’re investing in longevity and peace of mind. Titanium’s exceptional strength, twice that of aluminum, coupled with its lightweight nature, 45% lighter than steel yet equally robust, ensures unparalleled performance and resilience for your vehicle’s coolant system. It’s not just an upgrade; it’s a necessity.

CNC machined from a solid block of lightweight titanium with the Burger Motorsports logo laser etched on top. Each of our lightweight titanium coolant bleeder screws are individually burned by hand to make amazing color patterns. Therefore each one will have its own unique color. No two are the exact same and may vary form the photos. Replacement heavy-duty o-ring included. 

Fits Most BMW & Mini models OEM PN# 11537793373, 17111712788, 17110141325

???? To install, let engine completely cool. Next remove your old plastic coolant bleeder screw and replace with the new upgraded titanium screw.  

Features and Benefits
•  Upgrades your factory bleeder plastic bleeder screw
•  CNC Machined from Grade 5 aerospace titanium.
•  Includes chemical resistant Viton® O-ring.
•  Easy to install/remove with 4mm allen head
•  A must-have upgrade track and street cars

Vehicle Fitment 
BMW

1 Series
• E82 E88 (N51 N52 N55 N54)

2 Series
• F22 F23 F87 (N20 N26 B46 N55 B58)

3 Series
• E46 (M54 M52 M54 M56)
• E90 E92 (N52 N52 N54 N55 S65)
• F30 (N20 N26 N47 N55 B46 B48 B58)
• G20 G21 (B46 B48 B58)

4 Series
• F32 F33 F36 (N20 N26 B46 B48 N55)

5 Series
• F10 (N20)
• G30 G31 (B46 B48 B58 N63R)

6 Series
• G32 (B58)

7 Series
• G11 G12 N63R B48 B58 N74

BMW i8
• I12 (B38)

X1 SUV
• X1 E84 (N20 N55)

X3 SUV
• E83 F25 (N52 N20)

X4 SUV
• F26 (N20)

X5 SUV
• E70 F15 G05 F85 (M57 S63 N63 N20 S63)

X6 SUV
• E71 E72 F86 (N54)

X7 SUV
• X7 G07 X7 (N63M)

Z4
• E85 E89 G29 (M54 N52 N20 N54 B46 B58)

MINI
• R55 R56 R57 R58 R59 R60 R61 LCI Cooper S JCW Convertible (N16 N18)

Toyota 
• 2020-2024 GR Supra Mk5 B58 3.0L 6 cyl.
• 2020-2024 GR Supra Mk5 B48 2.0L 4 cyl.

What’s included
(1) Titanium Coolant Bleeder Screw
(1) Heavy-duty Viton® O-ring 1302N36