- Helps keep coolant in radiator
- Helps ensure the cooling system stays properly pressurized
- Replace if rusted, leaking, or cracked
When you can't make it to the dealership, shop online for genuine Nissan parts, including the Radiator Cap for your Nissan, part number 21430AX30A. Despite being a small part of the Cooling System, the Radiator Cap plays an important role in the engine function. Your engine might overheat and break without a radiator cap. Thankfully, the Radiator Cap is affordable and easy to replace. Coolant reservoir cap is another name for the Radiator Cap.
What makes a Radiator Cap so important? The cap prevents coolant from spilling out of the radiator and works to regulate the cooling system's pressure level.
You may want to look into buying a replacement Nissan Radiator Cap if you notice white streaks on the radiator, an overflowing coolant reservoir, rust around the current cap, a caved in radiator hose, or leaks around the existing cap. An engine that keeps overheating may also mean it's a good time for a replacement Nissan Radiator Cap. If a new radiator cap doesn't solve your radiator overheating problems, we suggest putting your Nissan in the hands of technicians at the neighborhood Nissan dealership. It's important that your cooling system stay healthy to help keep your Nissan Working as designed.
Putting a new Radiator Cap on your Nissan is pretty straightforward, specially if you have a little automotive knowledge and reference your owner's manual. Step one, allow the engine to cool. Then, consult your owner's manual to figure out where exactly the radiator cap is located. Got it? Now confirm that the pressure rating on your replacement cap matches the rating on your existing cap. (Shop with Nissan Parts and you don't have to worry. We know your Nissan model and trim inside and out.) Take off the worn out cap and twist the new one on. Putting on a new Nissan Radiator Cap is truly that easy!
Buy a new Nissan Radiator Cap online for your Nissan Rogue Sport, Nissan Sentra, or Nissan X-Trail today. See the What This Fits tab for more info.
CAP-RESERVOIR TANKCAP ASSY-RADIATOR
Fits Ariya, Frontier, Juke, Kicks, NV200, Rogue, Rogue Sport, Sentra