Radium Fuel Pump Trigger Harness Inertia Lotus Elise/Exige 2ZZ-GE Engine
Radium Fuel Pump Trigger Harness Inertia Lotus Elise/Exige 2ZZ-GE Engine
Out of stock
Not sure this is the right part? Ask us to check fitment. Include your year, make, model, engine and manufacturer part number.
Need this part?
This item is currently unavailable. Ask us about availability or help finding a suitable replacement.
Shipping & returns
This selection is unavailable. Ask us to confirm availability and timing.
Shipping details
In-stock orders are processed within 48 hours; transit time is additional.
International orders include export processing and customs clearance. Duties, taxes and brokerage are extra; final freight charges may change after remeasurement.
Read the shipping policyThis Inertia Switch Jumper Harness allows external fuel pump relays to easily be triggered without the need to cut into the factory harness. This signal is necessary for fuel surge tank pumps as they need to have all of the same functionality as the main tank's pump to properly work, such as key switch priming.
These same harnesses are found in our Lotus specific fuel surge tank installation kits. However, they can be used for all custom surge tank installations.
The inertia switch is located on the left side of the engine bay on the frame rail. Simply unplug the inertia switch and install this harness in between the factory harness and the inertia switch. Connect the included 1-pin weatherpack connector to the new fuel pump relay for an easy connection.
NOTE: This fuel pump trigger harness still uses the factory Lotus Inertia Switch. This is an important safety feature that cuts power to the fuel pump(s) if the vehicle were to be involved in a dangerous accident.
This part works with 2004-up Lotus Elise/Exige/211/Evora.
