• Responsible for delivering coolant to your engine
• Replace urgently if damaged or broken
• Replacement requires advanced automotive skill

Coolant is a vital fluid in your vehicle, and your Nissan's Engine Coolant Pipe helps ensure that it travels to the place it's needed the most. Coolant moves from inside the radiator and passes through the Engine Coolant Pipe into the core of your engine where temperatures are high. Once inside the engine, it helps diffuse the heat before flowing back through your radiator to repeat the process. In short, the Engine Coolant Pipe regulates flow and helps ensure that your engine uses an appropriate amount of engine coolant, and that your coolant doesn't become contaminated or get into places where it doesn't belong.

Signs that your Nissan Engine Coolant Pipe needs replacing may include high engine heat levels, low coolant levels, or coolant leaks appearing in your parking spot. Additional signs that may indicate your Engine Coolant Pipe is overdue for a replacement include cracks, holes, or kinked spots.

Remember, a worn or damaged Engine Coolant Pipe should be replaced ASAP, because improper coolant circulation can reduce efficiency for your engine. A worn coolant pipe can create a domino effect of problems in your radiator, cooling fan, and even engine.

While it is possible to replace your Engine Coolant Pipe yourself, DIY installation is not recommended because a proper repair requires specific knowledge and tools. Turn to your local Nissan authorized service center to and leave your replacement Nissan Engine Coolant Pipe installation in the hands of expert technicians.

A functioning coolant system is non-negotiable when it comes to keeping your engine in its best condition. When the health of your Nissan in the balance, don't settle for less than the best possible fit.

Shop online with Genuine Nissan Parts for replacements you can rely on. This Engine Coolant Pipe, reference number 140538J10A, fits your Nissan Altima 2002-2006. Reference the What This Fits tab for further details.