Fuel Injector O-ring Bosch 21027

The Bosch 21027 fuel injector O-ring is slightly thinner and wider than the standard Bosch fuel injector O-ring, giving it a distinct fit for specific injector bodies.

Inner diameter is 8mm with a 3.50mm wire (cross-section) size.

Available in bulk pack sizes for shops and rebuilders.

Ships same day from our Florida warehouse