SMS Custom Wiring Harnesses

These harnesses facilitate the following lighting options:
1) Use of higher wattage bulbs.
2) Use of H4 Sealed beam conversion E-Code headlamps
3) Use of a different headlamp bulb type than provided on the vehicle.
4) Protection of expensive, hard to find switches on vintage vehicles
5) The addition of Auxiliary lamps that operate hand in hand with the other lighting.
6) Custom design to meet your needs. Call Ray at 610-944-3233.

These Wiring Harnesses built with the finest components and techniques:
1) We only use multi-conductor jacketed wire made by what may be the last remaining wire manufacturing plant still in the U.S.A. No wire looms are used.
2) All power supply wires are 12 gauge. Occasionally we use 10 gauge if needed.
3) Signal wires are 16 gauge.
3) Hella Relays.
4) Hella Relay Holders. They dovetail together to form a gang.
5) Hella Fuse Holders.
6) Femaie bulb connectors have ceramic housings to resist heat.
7) All connectors are crimped using industrial crimpers AND they are soldered.
8) Shrink wrap is used when appropriate.

NO CUTTING OF YOUR EXISTING WIRING HARNESS IS REQUIRED! Connectors simple plug into your Original Equipment connector and your upgraded bulbs. The only other connections are at the car battery. Includes separate relays for high and low beams mounted on a relay base designed for mounting inside the engine compartment. Two headlamp systems have two relays, while four headlamp systems use three relays. If you want to remove your custom harness, no evidence will be left behind. This is truly Plug and Play.

Please include Make, Model, Model Year and any significant information (such as optional equipment, e.g. HID Headlamps) of your vehicle in any eMail request.

Select your vehicle from the list below:
• Jeep JK Wrangler > 2006
• Jeep JK Wrangler 2007 >
• Most American and European (Switched Power) Vehicles where the stock bulb type is being maintained.
• Most American and European (Switched Power) Vehicles where the stock bulb type is being Changed.
• Most Asian (Switched Ground) Vehicles where the stock bulb type is being maintained.
• Most Asian (Switched Ground) Vehicles where the stock bulb type is being Changed.