- Helps keep your engine operating as it should
- Ensures the timing chain receives the proper amount of tension
- Replace when worn out or damaged
Your Nissan's timing chain ensures that the engine valves open and close at the correct intervals. The timing chain must have the right amount of tension to keep the rotation of the camshaft and crankshaft in sync and the valves of the engine closing and opening at the proper intervals. The Engine Timing Chain Tensioner ensures that the timing chain receives the proper amount of tension to keep your engine operating as it should.
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 right amount of pressure, regardless of any stretching that may occur. If your vehicle's Engine Timing Chain Tensioner is damaged or old, 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. If the timing chain isn't functioning, the valves and pistons can 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 might be worn out. In time, a timing chain that has become loose may lead to other troubles, like an oil leak.
If you suspect your Nissan's Engine Timing Chain Tensioner is damaged or failing, it's important to have a professional Nissan technician inspect and repair or replace the tensioner, as the timing chain is typically difficult to access.
If your Engine Timing Chain Tensioner needs to be replaced, purchase a new replacement tensioner from genuine Nissan Parts. Get help with professional installation at your nearest authorized Nissan service center.
This Engine Timing Chain Tensioner fits your Nissan 350Z, Nissan 370Z, Nissan Altima, Nissan GT-R, Nissan Maxima, Nissan Murano, Nissan Pathfinder, or Nissan Quest. See the What This Fits tab for more details.
TENSIONER ASSY-BELT
Fits 370Z, Altima, GT-R, Maxima, Murano, Pathfinder, Quest, Z