Replacement Bulb F/ 20310c 80604

positive OEM
Universal Fit

This part fits a wide range of truck models. Depending on your truck's configuration, additional fit criteria may apply. If you're in doubt, contact our sales team before ordering to make sure it's right for your vehicle.

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Incandescent 12V 20W replacement bulb for dome and signal lighting
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Description

The Truck-Lite Incandescent Replacement Bulb 20W 12V (80604) is a compact lamp designed for use in vehicle lighting systems. It serves as a replacement light source for dome, utility, and secondary signal lighting applications, providing consistent illumination within standard 12-volt electrical platforms.

Key Specifications

  • Application: Dome, utility, signal lighting
  • Function: Provides illumination for interior and signal lamps
  • Compatibility: Dome & Utility (20302, 20308), Turn Signal (20309Y, 20310Y)
  • Construction: Glass envelope, tungsten filament
  • Features: 12 V, 20 W, 1.55 A, incandescent technology, vacuum-sealed
  • Quality: OEM Truck-Lite part

Shipping Info

Next Day Air services are available for In Stock items. Our shipping cutoff time is Monday - Friday 4:30pm Eastern Standard Time (EST). 

 

For more shipping information, please see our Shipping & Delivery page.

More Information

Current Part# 80604
Type OEM
Part# variations 80604 TLT,
80604TLT,
TL 80604,
TL80604
Manufacturer Truck Lite
Warranty Standard Manufacturer Warranty