Manufacturer Part Number: 12601822,213-3521,89060413. Other Part Number: MS92211, MS4657, MS18007.
Function: Prevents Common 5.3L Issues, Addresses faulty sensor readings and manifold leaks that cause performance problems.
OEM-Spec Replacement Parts: Direct replacement for factory components – restores proper engine knock detection and intake sealing.
Package Included:1 x 12601822 Knock Sensor Harness, 2 x 213-3521 12589867 Sensors, 2 x 89060413 Gaskets. Please check for the details to make sure this part will fit.