Cylinder – GM (18030423)

Cylinder is a powertrain component listed under its manufacturer number. Confirm that number against the part you are removing before ordering.

Replace the Cylinder when the fault is repeatable and the obvious external causes have been excluded. Compare the part number on the vehicle before ordering.

This Cylinder is listed under part number 18030423, filed under Pistons, Rings & Cylinders. If the original number is unreadable, send us the VIN and we will confirm the reference before dispatch.

The stock here is genuine GM, and this Cylinder keeps the original engineering number, which matters once a number has been superseded more than once.