These are the exact units you will receive with the fittings attached as shown. They have been tested, so some fuel has been run through them, but they have not been mounted or used in a vehicle. There are no instructions included. To determine routing when they are switched on and off, you'll have to do your own blow tests to determine the type of routing you want when the valve is unswitched and when the valve is switched on.
Product Details
These are mounted in the engine compartment and can be controlled by a switch panel mounted on the dash we have one switch panel still available as of August 2026 for the W123 chassis see related products below no other instructions are included