Coolant Water Temperature Sensor for Chevrolet Express

Main Description

Designed as a precise replacement for the coolant water temperature sensor in Chevrolet Express models, this sensor delivers accurate coolant temperature readings to the engine control unit (ECU). A reliable signal helps optimize fuel delivery and ignition timing, improving cold-start performance, warm-up behavior, and overall engine efficiency. Built with copper contacts, a robust internal IC, and PA66-GF30 housing, it withstands the heat and vibration of daily driving for long-lasting service.

Key compatibility includes Chevrolet Express vans (1500, 2500, 3500) from 1996 to 2010, with cross-references to GM OEM numbers such as 10045847, 12146312, 15326386, 19187357, 25036708, 25036979, 25037182. The part is also cataloged under various cross references for Isuzu, Acura/Honda, Buick, Oldsmobile, and other GM-family models, ensuring you can source a like-for-like replacement even if your exact part number isn’t in stock.

Originating from Mainland China, this sensor is designed for the Water Temperature Sensor Housing, providing a tight fit and dependable signal in the cooling loop. The construction features copper for reliable electrical contact, an internal IC for accurate sensing, and PA66-GF30 housing for durability under high temperatures and engine vibrations.

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Benefits & Tips

• Restore accurate coolant temperature readings for Chevy Express vans and listed GM models, enabling the ECU to manage fuel and ignition more precisely and maintain optimal engine performance.
• Support for efficient cold-starts and steady warm-up behavior, helping reduce unnecessary fuel consumption during engine warm-up.
• Durable copper contacts, internal IC, and PA66-GF30 housing provide reliable operation in the harsh conditions of the cooling system, contributing to longer service life.

Product Specifications

• Placement on Vehicle: Water Temperature Sensor Housing
• Special Features: Water Temperature Sensor
• Material: Copper; Inside IC; PA66-GF30
• Origin: Mainland China
• Country/Region of Manufacture: China
• Interchange Part Number: 905009; SNB911; 33340; XEMS67; 0045847
• OEM NO.: 12146312; 5S1018; 25036708; ST069; 700020; 7.3129
• Item Weight: 50 g
• Compatible Vehicles: Chevrolet Express Vans 1500/2500/3500 (1996-2010); cross-referenced for GM, Isuzu, Acura/Honda, Delphi, AIRTEX and other related part numbers as listed in official cross-references.