Some vehicles require a vehicle-specific piggyback adaptor to allow auxiliary lights to be installed using a standard wiring harness. This may be because the light bulbs are inside a sealed dust cap, or because the factory headlights use LED or HID technology.

This piggyback adaptor allows the Hardkorr wiring harness to be used with the Holden RG Colorado, Colorado 7 & Trailblazer. It will connect up directly to the 10-pin factory headlight plug, avoiding the need for cutting or soldering.

The white T-connector on the back of the adaptor will plug straight into the connector on our wiring harness.

The Hardkorr guarantee

All Hardkorr products are manufactured using the highest quality materials. We are confident that they are the most durable in the market and will give you many years of reliable service. We stand behind this product with a comprehensive 12-month Australian warranty and a 30-day money back guarantee.