66-77 Ford Bronco Lighting & Electrical
Upgrade your Bronco's lighting with TOMS OFFROAD's range of OE-style replacement lights and lenses, as well as aftermarket upgrades to suit your needs. Whether you're looking to restore original lighting or upgrade to the latest technology, our selection ensures a perfect solution.
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Tail Light Lenses w/Gaskets
Part Number: K1490Regular price Sale price $39.95Unit price / per -
Tail Light Lenses and Gaskets, 1967-77 Ford Bronco
Part Number: K1500Regular price Sale price $39.95Unit price / per -
KC HiLites Cyclone V2 Universal Accessory Light
Part Number: 5270Regular price Sale price $37.95Unit price / per -
8-way Distribution Blocks - Red & Black
Part Number: 7805Regular price Sale price $37.95Unit price / per -
Halogen 7 inch Headlight with FoMoCo Script, 1966-78 Ford Bronco & 1956-78 Ford Truck
Part Number: 1476Regular priceUnit price / per$0.00Sale price $35.95 -
Brake Warning Light Switch
Part Number: 0983Regular price Sale price $34.95Unit price / per -
Turn Signal Switch, Manual 1966-73 Ford Bronco
Part Number: 3791Regular price Sale price $34.95Unit price / per -
Rear Red Side Marker Reflector
Part Number: 1586Regular price Sale price $34.95Unit price / per -
5.0 / 5.0
(1) 1 total reviews
LED Bulb Kit for Dash Gauge Cluster, Super White, 1966-77 Ford Bronco
Part Number: K1598Regular price Sale price $34.95Unit price / per -
Heavy Duty Headlight Conversion Harness w/Relays
Part Number: 1471Regular price Sale price $34.95Unit price / per -
Gauge Power Wiring Harness, Temp, Fuel and Oil Gauge
Part Number: 6133BRegular price Sale price $34.95Unit price / per -
KC HiLites LKZ - Light Lock Security Set
Part Number: 5273Regular price Sale price $33.95Unit price / per -
Tail Light Chrome Bezel, Passenger
Part Number: 1525Regular price Sale price $31.95Unit price / per -
Driver Tail Light Chrome Bezel
Part Number: 1520Regular price Sale price $31.95Unit price / per -
Front Amber Side Marker Reflector
Part Number: 1582Regular price Sale price $27.95Unit price / per -
LED License Plate Light Assembly
Part Number: 1347LRegular price Sale price $27.95Unit price / per -
Headlight Mounting Bucket
Part Number: 1485Regular price Sale price $27.95Unit price / per -
Horn - Aftermarket Style
Part Number: 3664Regular price Sale price $27.95Unit price / per -
Oil Pressure Sending Unit
Part Number: 6580Regular price Sale price $27.95Unit price / per -
Battery Tray, 1966-77 Ford Bronco
Part Number: 6155Regular price Sale price $27.95Unit price / per -
Battery Hold Down Bolts - Polished Stainless Steel
Part Number: 6161Regular priceUnit price / per$0.00Sale price $24.95 -
Manual Trans Backup Reverse Light Switch, 1966-77 Ford Bronco
Part Number: 0958Regular price Sale price $21.95Unit price / per -
Chrome Clamp Style Spark Plug Wire Separator Kit, 1966-77 Ford Bronco
Part Number: 6519CRegular price Sale price $21.95Unit price / per -
Black Clamp Style Spark Plug Wire Separator Kit, 1966-77 Ford Bronco
Part Number: 6519KRegular price Sale price $21.95Unit price / per -
Wiring Harness for LED Pod Lights & 6.5 inch LED Light Bars
Part Number: 5202Regular price Sale price $21.95Unit price / per -
5.0 / 5.0
(1) 1 total reviews
Gray Turn Signal Bucket to GrillePads, 1969-77 Ford Bronco
Part Number: 1590Regular price Sale price $21.95Unit price / per -
Passenger Side Rear Reflector with Chrome Bezel, 1970-77 Ford Bronco
Part Number: 1585Regular price Sale price $21.95Unit price / per -
Driver Rear Reflector for 1970-77 Ford Bronco
Part Number: 1580Regular price Sale price $21.95Unit price / per -
Engine Gauge & Ignition Feed Wiring Harness, V8
Part Number: 6133Regular price Sale price $21.95Unit price / per -
Alternator Mounting & Tensioning Bracket Set, Chrome, 1966-77 Ford Bronco
Part Number: 6144Regular price Sale price $21.95Unit price / per -
Alternator Mounting & Tensioning Bracket Set, Black
Part Number: 6143Regular price Sale price $21.95Unit price / per -
Silicone Tape for Powerbraid Kits, 10 yards (30ft)
Part Number: 7802BRegular price Sale price $19.95Unit price / per -
Black Marker Light Bezel
Part Number: 1530KRegular price Sale price $18.95Unit price / per -
Brake Light Switch Pigtail
Part Number: 0980PTRegular price Sale price $17.95Unit price / per -
5.0 / 5.0
(1) 1 total reviews
Headlight Switch, 1966-77 Ford Bronco & 1965-76 Ford Truck
Part Number: 0974Regular price Sale price $16.95Unit price / per -
Ignition Ballast Resistor, 1966-1973 Ford Bronco
Part Number: 6675Regular price Sale price $16.95Unit price / per
66-77 Ford Bronco Electrical Information
Electrical components designed to support reliable operation and consistent performance across your Bronco.
- Includes wiring, lighting, and electrical system components for 66-77 Ford Broncos.
- Supports restoration of factory electrical systems or replacement of worn components.
- Available upgrades improve reliability and overall functionality.
- Designed for compatibility with Bronco-specific electrical configurations.
- Components are built for long-term durability and consistent performance.
Frequently Asked Questions
What years and models does TOMS OFFROAD carry parts for?
TOMS OFFROAD stocks parts for Early Ford Broncos (1966–1977), Full-Size Ford Broncos (1978–1996), the 6th Generation Ford Bronco (2021+), and classic Ford F-Series (1953-1996). With over 4,000 parts in stock across these platforms, TOMS OFFROAD is a one-stop shop whether you're restoring a classic or upgrading your driver.
How do I know if a part will fit my specific Bronco or truck?
Every product listing includes compatibility details and model year fitment information. You can also use the site search to quickly find parts specific to your build. If you’re unsure, the TOMS OFFROAD team can help confirm fitment by phone at (541) 779-1339 or email at info@tomsoffroad.com. Our staff has over 200 years of combined experience with Ford Broncos and trucks.
Does TOMS OFFROAD develop its own parts?
Yes. TOMS OFFROAD has an onsite engineer as well as a knowledgeable R&D team who are constantly looking to design or improve products for the market. We are extremely proud of our in-house line called the Signature Series. These parts are engineered with meticulous attention to detail specifically for Early Broncos. In addition to in-house products, TOMS OFFROAD carefully selects components from trusted third-party manufacturers to ensure consistent quality, performance, and reliability. Shop Signature Series →
Can I do a modern engine swap (like a Coyote 5.0) in my Bronco and does TOMS OFFROAD carry parts for it?
Yes. A modern engine swap is one of the most popular upgrades for Early Broncos. TOMS OFFROAD offers complete 5.0L Coyote Conversion Kits designed specifically for 1966–1977 Broncos. The TOMS OFFROAD tech resource library also covers common engine swap questions, including required components and setup considerations. Read the early Bronco Coyote swap overview →
How fast does TOMS OFFROAD ship, and do you offer free shipping?
Most orders ship the same day to minimize downtime and keep your project moving. TOMS OFFROAD offers free shipping on orders over $5,000 across the catalog, plus an Always Free Shipping Collection with select items and no minimum purchase required. Flat rate shipping is also available for oversized items like bumpers and roll bars to help you save. See full shipping program details →



















