Adapter connectors for injectors that allow you to change the type of attachment to use it on a different wiring. Price referred to each single connector.
O-rings for injectors that guarantee a perfect seal, thus guaranteeing a replacement of the original rubber pads to avoid leaks on dry or dated rubber pads.
Connectors for Denso injectors that allow you to change the type of attachment to use it on a bosch harness without having to cut the original injector harness