OEM Timing Chain Guide - Slack for your '17-'19 Nissan Sentra equipped with the 1.6L engine. 

This is the guide that is used to eliminate any slack the main timing chain has via a hydraulic tensioner that pushes the guide against the chain. This guide is a common wear item and should be replaced whenever servicing the front cover. 

Ensure proper function and fitment with this genuine Nissan replacement part.

Fits:

• 2017-2019 Nissan Sentra
  • 1.6L (MR16DDT) equipped models 

NOTE: Image is generic and may not represent the parts you receive.