The Freightliner Lower Coolant Tube, designed for OEM Number A05-16664-000, offers a practical solution for your Freightliner vehicle. Constructed with durable 304 stainless steel, this tube fits most Freightliner makes and models. With both OEM and aftermarket compatibility, it ensures a reliable and efficient coolant system. Sold individually, this product provides a cost-effective option for maintaining your vehicle's performance. Upgrade your Freightliner with this high-quality coolant tube for enhanced durability and peace of mind on the road.