- Helps keep your engine operating as it should
- Ensures the timing chain receives the proper amount of tension
- Replace when worn out or damaged
The timing chain on your vehicle makes sure the engine valves are opening and closing at the right intervals. It's essential that the timing chain has the proper tension to keep the crankshaft and camshaft rotations synchronized and the engine valves opening and closing at the correct intervals. The Engine Timing Chain Tensioner ensures that the timing chain has the right amount of tension to keep your engine working like it's supposed to.
Over time, your Nissan's timing chain can stretch. The Engine Timing Chain Tensioner helps keep the timing chain in the right place and under the appropriate amount of pressure, despite any stretching that might occur. If the Engine Timing Chain Tensioner on your Nissan is worn out or damaged, the timing chain could lose tension and fall out of place. A timing chain that falls out of place while driving could break, causing more severe damage. Without a functioning timing chain, the pistons and valves could collide, and your Nissan's engine will be unable to run.
If your Engine Timing Chain Tensioner needs to be replaced, you may notice a rattling sound coming from under the hood. A metal-on-metal sounding rattle could signify that your timing chain has lost tension and is probably starting to wear out. Eventually, a timing chain that has become loose may lead to other troubles, such as an oil leak.
If you think the Engine Timing Chain Tensioner on your vehicle is old or damaged, it's important that a professional technician inspect the tensioner to repair or replace it, as it can be a difficult process accessing the Engine Timing Chain Tensioner.
If it's time to replace your Engine Timing Chain Tensioner, purchase a new replacement tensioner from genuine Nissan Parts. Find your closest authorized Nissan service center for help with professional installation.
This Engine Timing Chain Tensioner fits your Nissan Armada or Nissan Titan. See the What This Fits tab for more details.
TENSIONER ASSY-CHAIN
Fits Armada, Titan