Freightliner FLC112 LED Headlights

Frequently Asked Questions About Freightliner FLC112 LED Headlights

Will these LED headlights fit my specific year FLC112 model?

Our LED headlights are designed to fit Freightliner FLC112 models from 1988 through 2002. They use the standard 7-inch round headlight configuration with H4 plug compatibility. However, some mid-90s models with custom headlight bezels may require minor modifications to the mounting brackets. We recommend checking your current headlight size and plug type before ordering, or contact our support team with your OEM for exact fitment verification.

Do I need any special wiring or adapters to install these LED headlights?

Most FLC112 models can use these LED headlights with a simple plug-and-play installation using the existing H4 connector. However, some older models (pre-1992) may require an H4 to sealed beam adapter harness, which we sell separately. Additionally, if your truck experiences flickering or warning lights after installation, you may need to install load resistors or a relay harness to ensure proper function with your truck's electrical system.

How do the LED headlights compare to stock halogen bulbs in real-world driOEMg conditions?

Our LED headlights typically produce 3-4 times more light output than stock halogen bulbs, with a cleaner white light (6000K color temperature) that reduces eye strain during night driving. The beam pattern is DOT-approved with a proper cutoff line to prevent blinding oncoming traffic. Customers report significantly improved visibility in rain and fog conditions, though some drivers in extreme winter climates note that LEDs don't generate enough heat to melt ice buildup like halogens do.

What's included in the headlight kit, and what tools do I need for installation?

Each LED headlight kit includes two 7-inch round LED headlight units with integrated cooling fans, rubber dust boots, and installation instructions. You'll need basic hand tools including a Phillips screwdriver, trim removal tools for the headlight bezel (if applicable), and possibly wire strippers if adapter installation is required. Installation typically takes 30-45 minutes per side for experienced mechanics, or 1-2 hours for first-time installers.

How long do these LED headlights last, and what's the warranty coverage?

Our LED headlights are rated for 50,000+ hours of operation, which typically translates to 10-15 years of normal commercial use. They feature aluminum housing with built-in cooling fans to manage heat effectively. We offer a 2-year warranty against manufacturing defects, which covers LED failure, housing damage, and electrical issues. The warranty does not cover physical damage from road debris or improper installation. Many customers report trouble-free operation beyond 5 years with proper installation and maintenance.