Twin Headlight & Horn Wiring Loom Harness (H1 / Hi Low) Holden HZ - WK1008

Finishing off the front wiring on a later Holden HZ properly means using the correct loom for the job. Designed specifically for models fitted with factory twin headlights using the H1 High/Low beam configuration, this Twin Headlight & Relay Wiring Loom Harness is a purpose-built reproduction that mirrors the original factory setup. Ideal for restorations or replacing damaged front-end wiring, this harness provides clean, factory-standard connections for both the headlight system and the dual horn arrangement commonly found on higher-trim HZ and Statesman variants.

Key Features

• H1 Twin Headlight Configuration: Tailored for twin headlight setups utilising H1 globe applications for both high and low beam functions (as per factory configuration).
• Standard-Spec Replacement Loom: Non-relayed, standard-gauge wiring designed to replicate original factory performance and electrical load handling.
• Integrated Dual Horn Circuit: Pre-wired with correct terminals for the factory dual “High/Low” note horns, commonly fitted to Statesman and higher-trim HZ models.
• Direct Replacement Fitment: Designed to replace the front lighting and horn section of the wiring loom for a clean, factory-style installation.
• Period-Correct Connectors: Features moulded plastic plugs and high-quality ring terminals to match original-style connections.
• Modern Wiring Construction: Manufactured using copper-core wiring with heat-resistant PVC insulation for improved durability.
• Protective Conduit Sheathing: Loom is wrapped in protective automotive conduit to withstand heat and general engine bay conditions.

For Holden owners chasing factory correctness or repairing ageing front-end wiring, the Twin Headlight & Relay Wiring Loom Harness offers the right configuration, correct connectors and dependable performance — restoring your lighting and horn circuits the way Holden originally intended.