Premium Engine Crankshaft Position Sensor – Precision Performance & OEM Reliability

High-Grade Materials
Constructed with industrial-grade thermoplastics and copper alloy terminals for superior heat resistance (up to 150°C) and corrosion protection, ensuring long-term signal accuracy.
Exact OEM Fit
Direct replacement for OEM numbers 1238938 / 10456604 / 71739726, with laser-etched markings and ISO 9001-certified manufacturing for seamless integration with Astra, Corsa, Vectra, and Zafira models.
Advanced Signal Precision
Features a sealed Hall-effect sensor with ±0.5° rotational tolerance, delivering real-time crank angle data to optimize ignition timing and fuel efficiency.
Rugged Durability
Encased in a vibration-resistant nylon shell with IP67-rated waterproofing, ideal for harsh engine environments or extreme weather conditions.
Global Wholesale Advantage
Exclusively bulk-priced for commercial buyers – unmatched value compared to retail auto parts stores. Ships globally with guaranteed compatibility.
Application Scenarios
Diagnose/rectify engine misfires, stalling, or check engine lights (P0335-P0338 codes). Ideal for fleet maintenance, repair shops, or DIY enthusiasts seeking OEM-quality backups.