They are the original O-rings used on the Bosch ev14 fuel injectors.
honda K Series K20 K24 Swap Bosch ev14 550cc fuel injectors rail regulator lines
fit Nissan SR20DET sr20 S13 Bosch ev14 750cc fuel injectors intake manifold kit
NEW 4pc Bosch 0280158117 Fuel Injectors 52lb 550cc for EV14 Audi A4 Golf Jetta
8X Fuel Injector 14mm orings For v8 52lb 550cc Repair Seals ev14 0280158117 US
Honda Civic Acura RSX K20 K24 R18 K20z1 K20z3 1000cc Bosch ev14 Fuel Injectors
Genuine OEM Bosch EV14 83lb 870cc fuel injector 0280158209 - made in Germany
