Fan Relay Electric fan relay upgrade for Pro Fuel Injection kits. Allows the computer in our Pro Fuel Injection kits to control your electric fan. Contact our Tech Support Line for further information at 928-575-2174. Note: Images are for...

Air Conditioning / Fast Idle Solenoid This solenoid can be used for one of two options; A/C or Fast Idle. The Fast Idle/ A/C Solenoid does not require an additional valve. The fast idle option consists of extra circuitry added to the ECU, a control...

Air Temp Plate (Adapts Cold Start Injector to Air Temp Sensor) Custom made plate to install an air temperature sensor where the cold start injector normally sits. Contact our Tech Support Line for further information at 928-575-2174...

Fuel Pump Relay Fuel pump Relay for Pro Fuel Injection Kits. Required for the computer to turn on the electric fuel pump. Much easier than having an additional switch on the dashboard! Contact our Tech Support Line for further information at...

Knock Sensor Upgrade This is for the upgrade for the newest Pro Fuel Kits using the SDS computer. The upgrade will come with the Knock Sensor and adapter. Knock control allows the ECU to retard the ignition timing automatically if knocking is detected...

Throttle Position Sensor Plug (w/ Wires) As time marches on Toyota will, little by little, discontinue parts it carries for the 22R/22RE powered trucks. We are here working hard to step in and make sure that the parts you need are still out there to...

Crank Trigger Magnet Individual replacement crank position sensor magnets for our Pro Fuel Injection kits. These magnets get installed in the balancer pulley and trigger the hall effect sensor to generate a signal for the ignition system. NOTE: Sold...

Fuel Injector Caps These black injector caps fit Type C & Turbo model injectors only. For installation, we recommend placing the caps in hot water then pushing them on to the injector. NOTE: Sold as a set of (4). For Type E or F caps, see Part #:...

Fuel Injector Isolators (Bottom) To isolate injectors in the stock intake manifold LC Engineering suggests changing these when rebuilding the engine or when servicing the fuel injectors. LC Engineering flow-matched fuel injectors include new isolators...

Fuel Injector O-Rings Located on the fuel rail end of the injectors. LC Engineering suggests changing these when rebuilding or servicing the engine or the manifold assembly. LC Engineering flow-matched fuel injectors include new o-rings in the kit...

Fuel Injector Cups (w/ O-Rings) Fuel Injector Cups and O-Rings for OEM Toyota 2RZ and 3RZ fuel injectors. Located on in the cylinder head for the injectors to sit in. Age and heat will take its toll on these plastic parts. They never come out whole and...

Fuel Injector Cups (w/ O-Rings) Fuel Injector Cups and O Rings for OEM Toyota 22RT-E fuel injectors. Located on the Intake Manifold for the injectors to sit in. Age and heat will take its toll on these plastic parts. They never come out whole and...