Features: The solenoid function of the contactor is the actuator coil of the contactor (a relay designed for high current), which correctly connects the battery to the starting motor. Durable material: made of metal and plastic, rust-proof, waterproof, long service life. Professional installation is highly recommended. This is a non-OEM product, accessory only! OE Number:5016244AASpecification: Material: Plastic, Metal Color: Bronze Tone Size: 17.7x8.1x5cm / 6.97"x3.19"x1.97"(L*W*H) Wire Length: 31cm / 12.20"(L) Install Hole Diameter: 6.7mm / 0.26"(D) Pin Number: 3 Fit for:for Dodge for Ram 2500 3500 Pickup 5.9L for Diesel Engine 1994-1998Package Includes:1 Pcs Fuel Shut Off Stop Solenoid