1988 - 1998 Chevy & GMC 4-High Highbeam Headlight Relay Kits

[VH Coachworks]

The "4-High" relay kit is designed for the 1988-1998 Chevrolet and GMC Full Size Trucks and SUV's. The kits includes everything you need to perform the 4-Hi headlight mod to your truck! It can be used with halogen or HID lighting. It comes pre-wired so all you have to do is tap into your headlight wires, and connect the ring terminal to the battery.

What this kit does is this: From the factory, when you turn your high beams on, the low beams turn off. With this kit installed, when you turn your high beams on, the low beams will stay on also. Which results in greatly improved lighting when you have your high beams on. This is a must have for anyone who has HID lighting in there high beams or there low beams! This is one of the core essentials for anyone that wants a to easily upgrade there headlights! Ask anyone who has done this mod, it's a very nice upgrade to have!

The kit's are all made in the USA! We are the manufacture!!

The kits are 100% new and include the following:

• (1) relay, pre-wired with all of the necessary wire (14 Gauge Marine)
• (2) self tapping screws to mount the relay
• (2) Ring terminals to connect the relay to the battery, and for the relay ground
• (2) Side by side connectors
• (1) 20 amp In-Line fuse
• (1) Application specific wiring diagram and Directions

If you have any questions feel free to contact us! The kits are $25.95 Shipped to the lower 48 states. Please contact us for shipping prices to other locations!


This kit fits the following vehicles:
1988 - 1998 Chevy 1500, 2500 & 3500 Trucks

1988 - 1998 GMC 1500, 2500 & 3500 Trucks

1992-1998 Chevy & GMC Suburban

1992 - 1994 Chevrolet Full Size Blazer

1995-1998 Chevrolet Tahoe




Here is a picture of a 94' GMC with the 4-High relay kit installed:




Thanks for looking!
MADE IN THE USA