gpd 1812874 Engine Crankshaft Position Sensor

The gpd 1812874 is a direct-replacement crankshaft and camshaft position sensor engineered to deliver accurate signals to the engine control module (ECM). Crankshaft and camshaft position sensors are critical engine management components — the ECM uses their data to precisely control fuel injection timing, ignition timing, and other key engine parameters. A faulty or failing sensor can cause hard starting, misfires, poor fuel economy, or a no-start condition, making timely replacement essential.

Key Features:

• Designed to meet all OE specifications as a direct replacement
• Sends accurate position and rotational speed data to the ECM
• Can impact fuel, exhaust, timing, and cooling system performance when functioning correctly
• 3-terminal female rectangular connector with blade-style male terminals for a factory-fit connection

Fits select 2008–2010 Porsche models. Install using standard hand tools; ensure the connector is fully seated and the mounting surface is clean before installation.