HPS HW22-1001 Titanium Coolant Bleed Screw for 20-23 Toyota Supra MK5 Turbo A90

Grade 5 Aerospace Titanium, CNC Machined, Chemical Resistant Viton O-ring Don’t get left stranded due to a failed coolant bleeder screw. For BMW vehicles, the plastic coolant bleeder screw is a common failure point. To combat this, HPS has produced its own Titanium Coolant Bleeder Screw. This relatively inexpensive upgrade can save you a lot of trouble whether you commute or track your BMW. We chose the best materials for this upgrade. Each piece is precision CNC machined from Grade 5 titanium which will never fail. Coupled with a Viton O-ring which is more chemical resistant than any standard rubber O-ring. For ease of service, HPS has eliminated the awkwardly large crosshead in favor of a 4mm Allen head. The HPS Titanium Bleeder Screw looks and works great on most BMW and Mini Cooper vehicles. Replaces and upgrades your factory bleeder plastic bleeder screw that is prone to failure. CNC Machined from Grade 5 aerospace titanium. Includes a chemical resistant Viton O-ring. Easy to install using a 4mm Allen head. Fits Most BMW and Mini Cooper models (OEM PN#: 11537793373, 17111712788, 17110141325).