H4 Headlight Upgrade Kit, Rectangular, 78-79 Ford Bronco & Ford Truck SKU: 796107

Name: H4 Headlight Upgrade Kit, Rectangular, 78-79 Ford Bronco & Ford Truck
Brand: WILD HORSES 4X4
SKU: 796107
Price: 127.99 USD
Availability: InStock
Rating: 5 (1 reviews)

H4 Headlight Upgrade Kit, Rectangular, 78-79 Ford Bronco & Ford Truck

Product Overview:

If you’ve driven a classic Bronco or F-Series truck after dark, you know the old sealed beams just don’t cut it. This H4 Rectangular Headlight Conversion Kit solves that with a clean, modern beam pattern and improved brightness that doesn’t sacrifice the look of your ride. It bolts right into your stock buckets, uses your original harness, and is ready for the street—or the trail—with options for higher wattage off-road bulbs. Whether you're restoring a 1978 Bronco Ranger XLT or prepping your 1979 Ford F150 for late-night runs, this upgrade adds clarity, safety, and confidence.

Full description

H4 Headlight Upgrade Kit | Rectangular | 78–79 Ford Bronco & Truck

Tired of those dull, weak factory headlights? Upgrade your lighting game with this H4 Headlight Sealed Beam to Halogen Conversion Kit, built to fit 1978–1979 Ford Broncos and F-Series Trucks equipped with rectangular headlights, including ’78 models with the Ranger XLT package. This direct replacement headlight offers modern halogen performance in a classic housing—giving you better visibility, clean style, and a safer drive without compromising originality. Whether you're building a weekend warrior or daily driver, this is one lighting upgrade that keeps your rig period-correct and trail-ready.

Clearer, Brighter Light: Advanced multi-surface reflector and clear lens produce up to 60% more light than stock sealed beam headlights.
Durable Construction: Features a die-cast aluminum reflector for long life and consistent beam quality.
Street Legal: Fully SAE/DOT approved for on-road use with 55/60W H4 halogen bulbs.
Off-Road Capable: Accepts up to 130W bulbs for those who need extra punch on the trail.
Easy Install: Direct fit for Broncos and trucks with rectangular headlights—plug-and-play for most factory setups.
OEM-Compatible: Works with your factory harness and hardware on most vehicles using standard 50/60W bulbs.

Ditch the dim sealed beams - this H4 headlight kit gives your 78–79 Bronco or F-Series truck 60% more light, better beam focus and plug-in stock compatibility.