Rein ELC0052P Engine Coolant Temperature Sensor

Engine Coolant Temperature Sensor for Saab

Rein ELC0052P is an engine coolant temperature sensor for select Saab applications. It provides direct fitment coverage for Saab 9-5, Saab 9-3, Saab 900, and Saab 9000 models across the listed years, making it a practical replacement for temperature-signal faults in the cooling system.

• Engine coolant temperature sensor for Saab cooling system service
• Fits 1999-2009 Saab 9-5, N/A
• Fits 1999-2005 Saab 9-3, N/A
• Fits 1996-1998 Saab 900, N/A
• Fits 1996-1998 Saab 9000, N/A
• Rein part number ELC0052P for catalog and service reference

Fitment and Application Details

This sensor is used to report coolant temperature to the engine management system, where accurate temperature input affects fuel delivery, idle quality, and cooling fan operation. For Saab 9-5 and Saab 9-3 owners searching for an engine coolant temperature sensor replacement, Rein ELC0052P matches the listed OE cross-reference numbers and supports the specified Saab fitments.

This part cross-references 4660585 and 4773586 for the same application.

Common Issues It May Resolve

• Incorrect coolant temperature readings on the dash or scan tool
• Hard starting when the engine is cold
• Rough idle or unstable warm-up behavior
• Cooling fan operation that does not follow engine temperature correctly
• Check engine light related to coolant temperature sensor performance

Installation Notes

Verify the connector style and thread location against the original sensor before installation. Drain coolant as needed to prevent loss during removal, then clear diagnostic trouble codes after replacement and confirm the reading with a scan tool. For Saab 9-5, Saab 9-3, Saab 900, and Saab 9000 applications, confirm year-specific fitment before ordering.

Quality Assurance

Rein replacement sensors are cataloged for direct-fit service applications and are identified by OE cross-reference numbers for accurate parts matching.