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Top-quality H4 Halogen Headlight Conversion W/heavy Duty Wiring Harness Kit Save 45% + Free Ship [YOF803ND]

$27.99 $89.99 -69%

H4 Halogen Headlight Conversion KitUpgrade your 66-77 Ford Bronco with our H4 Halogen Headlight Conversion Kit, a perfect blend of performance and durability. This kit includes a heavy-duty headlamp wiring harness and relays, ensuring a seamless inst

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Top-quality H4 Halogen Headlight Conversion W/heavy Duty Wiring Harness Kit Save 45% + Free Ship [YOF803ND]

H4 Halogen Headlight Conversion Kit

Upgrade your 66-77 Ford Bronco with our H4 Halogen Headlight Conversion Kit, a perfect blend of performance and durability. This kit includes a heavy-duty headlamp wiring harness and relays, ensuring a seamless installation process. With street legal approval in all 50 states, it's the ideal choice for drivers seeking enhanced visibility and a more aggressive look for their classic Bronco.

Superior Quality and Features

Our headlight kit boasts a high-quality aluminum die-cast housing, coated with a protective finish to prevent corrosion. This ensures the longevity and integrity of your headlamps. The crystal clear glass lens and inner reflective mirror finish offer superior light clarity, providing a significant upgrade over stock Bronco headlight lenses. The kit includes high-efficiency white halogen 12V 60/55 watt bulbs, offering exceptional brightness and a crisp, clear light output.
  • Aluminum die-cast housing for durability
  • Crystal clear glass lens and inner reflective mirror finish
  • High-efficiency white halogen bulbs for enhanced visibility

Optimized Performance and Stability

Experience maximum light output and stability with our exclusive TOMS OFFROAD heavy-duty headlight wiring harness. This upgrade is essential when adding high-output bulbs to take full advantage of the additional light. The included pre-installed diode allows both high and low beams to emit light simultaneously when bright head beams are turned on. Should you prefer a different setup, simply remove the diode from the wiring harness. Our DOT and SAE approved headlights guarantee compliance with safety standards and provide a worry-free driving experience.
  • Heavy-duty wiring harness for maximum light output
  • Pre-installed diode for versatile lighting options
  • DOT and SAE approved for safety and compliance

What Our Customers Say

January 28, 2026

Absolutely no complaints!

A top performer in its category.

- Howard Jenkins.

January 28, 2026

Absolutely no complaints!

The product is incredibly responsive.

- Sawyer A..

January 28, 2026

Absolutely no complaints!

The build is sturdy and gives me confidence in its longevity.

- Melanie Powell.

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