International Truck Signal Lights - Pair For 8500/8600 Models 2001-2009

Truck owners and mechanics, if you need replacement signal lights for your International 8500 or 8600 model, this pair is exactly what you're looking for! These are premium aftermarket replacements that exactly match OEM part numbers 3561965C1 and 3561966C1, so you know they'll fit perfectly and function exactly like the originals. They're DOT and SAE certified, meeting all the important safety and performance standards for road use. The pair includes both driver and passenger side units, which is smart because replacing them together ensures matching look and optimal visibility. Important note: these are housing units only - bulbs and sockets are sold separately, so make sure you have those or order them too if needed. The construction feels solid and durable, built to handle the vibrations and weather conditions that truck lights face daily. The compatibility covers International 8500 and 8600 models from 2001-2009, plus several 4000 series models from 2003-2005. Factory sealed and brand new in box, you're getting quality that should last for years. Installation is straightforward if you're familiar with truck electrical systems. Whether you're repairing damage, upgrading old faded lights, or just doing preventative maintenance, having properly functioning signal lights is crucial for safety on the road. The quality matches what you'd expect from much more expensive dealer parts but at a much more reasonable price. If your International truck needs new signal lights and you want quality that won't let you down, this pair delivers reliable performance that keeps you safe and legal on the road.