Beck/Arnley 158-0830 Engine Coolant Temperature Sensor OE Replacement

The Beck/Arnley 158-0830 is a direct-fit OE replacement engine coolant temperature (ECT) sensor engineered to match the original equipment specifications for foreign nameplate vehicles. The ECT sensor monitors engine coolant temperature in real time and transmits that data to the engine control unit (ECU), enabling precise adjustments to fuel delivery, ignition timing, and cooling fan operation for optimal engine performance.

Key Features:

• OE Form, Fit & Function — engineered to match original equipment specifications for a direct, hassle-free installation
• Exacting Tolerances — manufactured to precise tolerances for accurate temperature signaling to the ECU
• Corrosion-Resistant Construction — features corrosion-resistant terminals and protective coatings designed to withstand harsh underhood environments
• Premium Materials — built for long-lasting durability and reliable performance over the life of the vehicle
• Application-Specific Fit — designed specifically for foreign nameplate vehicles to ensure proper function

Beck/Arnley backs its parts through a network of global sourcing partners, applying rigorous quality standards to ensure every sensor meets OE requirements. The 158-0830 is the correct replacement choice when addressing erratic temperature gauge readings, cold-start issues, poor fuel economy, or check engine lights related to coolant temperature circuit faults.