Cylinder – GM (19384331)

Cylinder is a replacement component matched to the powertrain it was built for rather than to a vehicle model in general. The number on the original part is the most reliable ordering reference.

Replace the Cylinder when the symptom traces back to this component after the surrounding circuit has been checked. Confirm the number against the original before ordering.

Ordering reference for the Cylinder is part number 19384331, categorised under Pistons, Rings & Cylinders. Match that number against the component you are removing before you order.

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here is genuine GM, and this Cylinder keeps the original engineering number, which matters once a number has been superseded more than once.