- Compatible with Mack CXU
- Comes With Cap and Sensor (22564837)
- Coolant Reservoir Tank 603-5505
- Heavy Duty Quality Plastic
- Includes: 1 Reservoir Tank with Cap, Wipers, License Plate Frame and Vest
Keep your Mack CXU running cool and performing at its best with this Heavy Duty Overflow Coolant Reservoir Tank, a reliable aftermarket replacement designed specifically for Mack CXU trucks. Whether you're managing a fleet, running your own rig, or working in a body shop, having a quality coolant reservoir on hand is essential for preventing overheating and keeping your truck on the road where it belongs. This replacement reservoir is built to match OEM specifications, ensuring a precise and hassle-free fitment for your Mack CXU.
Constructed from heavy duty, high-quality plastic, this coolant reservoir tank is engineered to withstand the demanding conditions of long-haul trucking and heavy commercial use. The durable material resists cracking, warping, and heat exposure, giving you a long-lasting solution that holds up mile after mile. The tank comes complete with a cap and sensor (OEM reference 22564837), so you have everything you need right out of the box. This complete kit eliminates the guesswork and extra shopping trips, making it a smart choice for busy mechanics and fleet maintenance crews alike.
Installation is straightforward and designed to match your Mack CXU's existing mounting points and connections. The direct-fit design means less time in the shop and more time on the road, which is exactly what truck owners and fleet managers need. Part number 603-5505 makes it easy to confirm compatibility and reorder when needed. Whether you're doing a full coolant system refresh or simply replacing a cracked or damaged reservoir, this tank delivers the performance and reliability you expect from a quality aftermarket part.
When you order from Kozak Parts, you benefit from fast shipping directly from our Seattle warehouse, so your parts arrive quickly and your downtime stays minimal. Trust us to deliver the right part at the right price, every time.