Description RADIATOR MOUNT Part Number: F1303096C Direct replacement (cross ref) for 13-03096. Product Overview The F1303096C radiator mount provides structural support for the radiator assembly while helping isolate vibration from the truck’s chassis. Cooling systems on heavy-duty trucks operate under constant movement from engine vibration, road shock, and frame flex. The radiator mount helps absorb that motion so the radiator itself is not taking the full impact. What the Radiator Mount Does Radiator mounts secure the radiator to the frame or support structure while allowing a small amount of controlled movement. Trucks experience constant vibration while driving, and rigidly mounting the radiator without some form of isolation would quickly lead to damage. By cushioning that movement, the mount helps protect the radiator core, tanks, and coolant connections. Common Problems This Part Solves Gradually, radiator mounts can deteriorate due to heat, vibration, and environmental exposure. The mount material may crack, flatten, or lose its ability to effectively cushion movement. When this happens, the radiator may shift more than intended, which places additional stress on hoses, brackets, and the cooling assembly. Sometimes, technicians may notice visible movement when the engine is running or when the truck travels over rough roads. Why Replacement Matters Even though radiator mounts are relatively small components, they play a big role in protecting expensive cooling system parts. If a mount is worn or broken, the radiator may be exposed to constant stress that eventually leads to leaks or structural damage. Replacing the mount early is a simple way to avoid larger cooling system repairs later. Compatibility and Fitment This radiator mount replaces OEM reference 13-03096 and is intended for compatible truck applications using that mounting configuration. Verifying the correct part number before installation helps ensure proper fit and support. Installation and Service Notes Radiator mounts are typically replaced during cooling system service or when technicians observe excessive radiator movement. While installing the mount, the surrounding brackets and hardware should be checked to confirm that the radiator sits evenly and securely. Use Case This radiator mount is often used during radiator replacement jobs, cooling system repairs, or preventive maintenance where worn mounting components are discovered. About Us We’re a family-owned group of Peterbilt dealerships dedicated to getting you the parts you need quickly and affordably. Whether you’re looking for Paccar OEM parts, reliable aftermarket replacements, or popular upgrades like seats and filters, we make it easy to keep your truck running and on the road. If you don’t see what you need online, just give us a call or send an email — chances are we can get it. We pride ourselves on fast service, fair prices, and being a partner you can depend on when downtime isn’t an option. FAQs Q1: Can a loose radiator mount cause vibration? A: When the mount no longer cushions movement properly, the radiator may vibrate more than normal, which can be felt through nearby components. Q2: Do radiator mounts fail from heat exposure? A: Heat from the engine and cooling system, combined with vibration, gradually breaks down the mount material over time. Q3: Should mounts be replaced during radiator service? A: It’s a good idea to inspect them whenever the radiator is being serviced or replaced since worn mounts are easier to address while everything is already accessible. Q4: Can a bad mount affect coolant hoses? A: If the radiator moves excessively, it can place extra stress on hose connections and clamps. Q5: Are radiator mounts considered routine maintenance parts? A: They aren’t replaced on a strict schedule, but they are commonly changed during cooling system repairs when wear becomes visible.
