Bosch Original Equipment 0280130122 Engine Coolant Temperature Sensor
Authentic Bosch sensor monitors engine temperature, ensuring optimal performance and longevity.
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Product Overview
The Bosch Original Equipment 0280130122 Engine Coolant Temperature Sensor is a precision component designed to monitor the temperature of engine coolant in a wide range of vehicles. It delivers accurate readings that enable the vehicle’s engine control unit (ECU) to manage fuel injection, ignition timing, and cooling system operation for optimal performance and efficiency.
Key Features
- High Accuracy: Provides reliable temperature data across a broad operating range, ensuring precise engine management.
- Robust Construction: Built with durable materials to withstand high temperatures, vibration, and harsh automotive environments.
- Standardized Fitment: Designed for seamless integration into OEM systems, matching the original sensor’s electrical and mechanical specifications.
- Long Service Life: Engineered for extended durability, reducing maintenance frequency and enhancing vehicle reliability.
Technical Specifications
| Parameter | Value |
|---|---|
| Model Number | 0280130122 |
| Manufacturer | Bosch |
| Sensor Type | Engine Coolant Temperature Sensor (ECT) |
| Operating Temperature Range | -40°C to +130°C |
| Electrical Output | Variable resistance (typical 10kΩ at 25°C) |
| Connection Type | Standard 3‑wire or 4‑wire configuration |
| Mounting Method | Threaded or snap‑fit, compatible with OEM brackets |
| Material | High‑temperature alloy housing; ceramic bead for temperature sensing |
| Compliance | ISO 9001, automotive safety standards |
Vehicle Compatibility
The sensor is engineered to fit a broad spectrum of vehicles across multiple manufacturers. Common applications include:
- Chevrolet, Buick, Cadillac, GMC – various V6 and V8 engines.
- Opel, Vauxhall, Saab – inline‑4 and V6 powertrains.
- Ford, Dodge, Ram – diesel and gasoline engines.
- Mercedes‑Benz, BMW, Audi – high‑performance models requiring precise temperature control.
Installation Guidelines
- Disconnect the battery: Ensure safety by removing negative terminal before working on electrical components.
- Locate the existing sensor: Typically mounted near the thermostat housing or upper radiator hose.
- Remove old sensor: Unscrew or release the mounting mechanism, taking care not to damage surrounding hoses.
- Prepare new sensor: Apply anti‑seize compound if recommended; align with OEM thread pitch.
- Screw in the Bosch sensor: Tighten to manufacturer torque specifications.
- Reconnect battery and test: Verify correct operation by checking ECU diagnostics for normal temperature readings.
Benefits of Choosing Bosch 0280130122
- Reliability: Bosch’s reputation for quality ensures consistent performance under demanding conditions.
- Compatibility: Matches OEM specifications, eliminating the need for adapters or modifications.
- Performance Enhancement: Accurate temperature data allows the ECU to optimize combustion and cooling, improving fuel economy and reducing emissions.
- Ease of Replacement: Standardized design simplifies maintenance for technicians and owners alike.
Maintenance Tips
While the sensor is designed for longevity, periodic checks can preempt potential issues:
- Inspect wiring harnesses for corrosion or damage during routine vehicle inspections.
- Verify sensor resistance values using a multimeter; deviations may indicate failure.
- Ensure coolant levels remain within manufacturer‑specified ranges to prevent overheating and sensor stress.
Conclusion
The Bosch Original Equipment 0280130122 Engine Coolant Temperature Sensor delivers dependable, high‑accuracy temperature monitoring essential for modern engine management systems. Its robust construction, OEM compatibility, and proven performance make it an ideal choice for vehicle owners and service professionals seeking to maintain optimal engine health.
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 16.78 EUR  17.28 EUR  16.48 EUR  12.13 EUR |
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| Tags | Centimeters L x |
| Identifiers | |
| Brand |  Bosch is a brand of power tools and appliances. The company was founded in 1886 and produces a wide range of power tools, appliances, and accessories. Bosch tools are known for their quality and durability, and the company is a leader in innovation and design. |
| Model | Bosch 0280130122 |
| MPN | Bosch 0280130122 |
| ID | 6970734 |
| Dimensions / Weight | |
| Key Features | |
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