• Functions similar to a shock absorber for your radiator
• Can wear over time due to extreme heat, constant shock, or collisions
• Professional installation is recommended

The radiator in your Nissan Maxima 2004-2014, Nissan Murano 2016-2018, Nissan Quest 2004-2009, Nissan Rogue 2014-2019, or Nissan Sentra 2000-2006 is one of the most important components in your vehicle. While the motor works hard to keep your Nissan moving, your radiator cools the engine. This system safeguards the engine from overheating and the damage that can follow. But the radiator isn't just one complete part. It's made up of many parts, including the Nissan Radiator Insulator.

Your Nissan likely has a Radiator Insulator located on each corner of your radiator. Insulators are crafted from sturdy materials so that they absorb vibrations and shocks when you run into bumps, rough roads, or other incidents while driving. A Radiator Insulator is tough enough to handle extreme under-the-hood temperatures and support your Nissan radiator's positioning.

The Radiator Insulator can weaken out after miles and miles of wear as it is constantly working to dampen vibrations when your Nissan engine is running. Insulators can weaken from underhood heat, years of use, or fall apart after a front-end car accident or collision. If you start seeing coolant leaks or hearing clunk-clunk sounds when traveling over bumps, these symptoms could mean it's time to inspect your radiator and potentially install a new Radiator Insulator.

Installing a new Radiator Insulator at home is possible, but it usually requires some tough maneuvering around the many parts under your vehicle’s hood. We suggest leaving the insulator replacement process up to certified Nissan technician. Should you decide to take matters into your own hands, check that your Nissan engine is off and has sufficiently cooled off. The radiator can get extremely hot! Then, consult your Nissan owner’s manual for specific instructions tailored to your vehicle.

Take care of your radiator by replacing a worn out or missing Radiator Insulator quickly. Radiator insulators can come in many different sizes, so make sure you buy one that fits your vehicle. Keep your vehicle working like-new with genuine OEM parts from Nissan Parts crafted just for your model and trim.

This Radiator Insulator, part 215066M100, is compatible with Nissan Maxima 2004-2014, Nissan Murano 2016-2018, Nissan Quest 2004-2009, Nissan Rogue 2014-2019, or Nissan Sentra 2000-2006. Click on the What This Fits tab for additional fitment info.

Fits Altima, Maxima, Quest, Rogue, Sentra