{"title":"Header Tanks","description":"\u003cp\u003eHeader tanks are important cooling system components on every truck, holding the reserve of coolant needed to keep the engine's cooling system topped up and working correctly. Built to withstand heat, pressure and constant exposure to coolant, these hard-wearing tanks help maintain the correct coolant level and allow the system to expand and contract safely. Supporting the cooling system, header tanks play a vital role in reliable operation, and we stock parts to suit all makes and models including DAF, Renault, Iveco, Leyland DAF, MAN, Volvo, Scania, Mercedes, Isuzu and many more.\u003c\/p\u003e\n\n\u003cbr\u003e\n\n\u003ch4\u003eHeader Tanks for Trucks and Trailers\u003c\/h4\u003e\n\n\u003cp\u003eHeader tanks, also known as expansion tanks or coolant reservoirs, hold a reserve of coolant and allow the cooling system to expand and contract as it heats up and cools down. On a truck, as the engine warms up, the coolant expands, and as it cools, it contracts, and the header tank accommodates these changes in volume while keeping the system full. The tank holds a reserve of coolant that tops up the system as needed, and typically incorporates the pressure cap that maintains the correct pressure in the cooling system and the filler point where coolant is added. Many header tanks also allow the coolant level to be checked at a glance and any air in the system to be released. Maintaining the correct coolant level is essential, as too little coolant can lead to overheating and serious engine damage, so the header tank plays an important supporting role in keeping the engine cool. Because it is exposed to hot coolant under pressure and to the heat and vibration of the engine bay, the header tank must be robust and heat-resistant, and is commonly made from tough, heat-resistant plastic. Trailers do not use engine cooling systems, but header tanks are essential to the trucks that haul them. Selecting the correct header tank for the specific make and model is essential, as designs, sizes and fittings vary considerably between engines.\u003c\/p\u003e\n\n\u003cp\u003eKeeping the header tank in good condition is important for the reliable operation of trucks on UK roads. Over time, header tanks can crack, split, leak or suffer from a faulty pressure cap due to heat, pressure, age and the constant heating and cooling of the cooling system. A cracked or leaking header tank can allow coolant to escape, leading to a low coolant level, loss of system pressure and, if left unchecked, overheating and potential engine damage. Regular inspection and prompt replacement of a cracked or leaking header tank, along with its cap, helps maintain the correct coolant level and keep the cooling system working properly. For trucks working hard over long distances, a sound header tank is essential for keeping the cooling system topped up and the engine protected from overheating. Fitting a quality replacement tank ensures reliable coolant reserve and a proper seal. Operators who maintain their header tanks carefully benefit from reliable engine cooling, reduced risk of overheating, reduced downtime and lower long-term running costs across their fleets.\u003c\/p\u003e\n\n\u003cbr\u003e\n\n\u003ch4\u003eHeader Tanks for Trucks\u003c\/h4\u003e\n\n\u003cp\u003eHeader tanks are fitted to every type of commercial truck, from rigid vehicles and articulated tractor units to specialist and vocational vehicles of all kinds. Their durable, heat-resistant construction allows them to withstand the harsh demands of daily transport, including high temperatures, pressure, vibration and constant exposure to coolant. Because the header tank helps maintain the correct coolant level, its condition has a direct impact on engine cooling and reliability. For trucks working hard over long distances, a sound header tank is crucial to keeping the cooling system topped up and the engine protected on the road. The straightforward design of most header tanks also makes them manageable to inspect and replace as part of cooling system maintenance. Whether maintaining a single vehicle or managing a large fleet, sourcing the right header tank is key to reliable operation. Investing in a quality header tank protects the engine from overheating and helps keep trucks running reliably on every journey.\u003c\/p\u003e\n\n\u003cp\u003eAt TruckSpares365 we stock a wide range of header tanks to suit trucks of every type, with everything available from our extensive inventory ready for fast despatch. Whatever you need, from complete header tanks to pressure caps, seals and fittings, we have it all in stock and ready to keep your vehicle moving. Our comprehensive selection covers all makes and models, ensuring you can source the exact header tank required for your fleet. With competitive prices and reliable availability, TruckSpares365 is your trusted partner for keeping commercial vehicles cool and roadworthy.\u003c\/p\u003e","products":[],"url":"https:\/\/truckspares365.co.uk\/collections\/header-tanks.oembed","provider":"TruckSpares365","version":"1.0","type":"link"}