Bosch 0280130122 OEM Coolant Temp Sensor for Jeep Cherokee KJ Wrangler

🔧 Product Specifications

• ✅ Brand: Bosch
• ✅ Part Number: 0280130122
• ✅ Product Type: OEM Coolant Temperature Sensor
• ✅ Compatibility: Jeep Cherokee KJ, Jeep Wrangler models
• ✅ Function: Engine thermal monitoring and temperature measurement
• ✅ Fitment: Direct OEM replacement, factory-fit design
• ✅ Quality: Original Equipment Manufacturer (OEM) grade
• ✅ Application: Fuel injection timing, cooling fan control, emissions management
• ✅ Durability: Built for demanding automotive conditions
• ✅ Installation: Direct plug-and-play replacement
• ✅ UPC: 4047024218239

📝 Product Description

Bosch OEM coolant temperature sensor (part number 0280130122) delivers precision engine thermal monitoring for Jeep Cherokee KJ and Wrangler models. This direct-fit replacement maintains factory accuracy for critical engine functions including fuel injection timing, cooling fan activation, and emissions control systems. Engineered to Bosch's exacting OEM standards, this sensor provides reliable performance in demanding automotive conditions, ensuring optimal engine efficiency and preventing overheating damage. Essential maintenance component for vehicles requiring accurate coolant temperature data for proper ECU operation and engine management.

Whether you're experiencing check engine lights, poor fuel economy, rough idle, or overheating issues, a faulty coolant temperature sensor is often the culprit. This genuine Bosch replacement restores factory performance with precision temperature readings that your engine control unit relies on for optimal operation. The direct-fit design ensures quick, hassle-free installation without modifications, while the OEM-quality construction guarantees long-lasting reliability. Trust Bosch's decades of automotive expertise to keep your Jeep running smoothly with accurate coolant temperature monitoring for improved fuel efficiency, emissions compliance, and engine protection.

❓ Frequently Asked Questions

Q: What Jeep models does this Bosch sensor fit?
A: This Bosch 0280130122 coolant temperature sensor is designed for Jeep Cherokee KJ and Jeep Wrangler models. Verify your vehicle's year and engine type for exact compatibility.

Q: What are the symptoms of a bad coolant temperature sensor?
A: Common symptoms include check engine light, poor fuel economy, rough idle, hard starting, overheating, cooling fan issues, and failed emissions tests.

Q: Is this a genuine Bosch OEM part?
A: Yes! This is an authentic Bosch OEM coolant temperature sensor (part number 0280130122) meeting original equipment manufacturer specifications and quality standards.

Q: How does the coolant temperature sensor work?
A: The sensor monitors engine coolant temperature and sends data to the ECU (Engine Control Unit), which adjusts fuel injection, ignition timing, and cooling fan operation for optimal performance.

Q: Can I install this sensor myself?
A: Yes! This is a direct-fit replacement with plug-and-play installation. Basic mechanical skills and tools are needed. Allow the engine to cool completely before replacement.

Q: Will this fix my check engine light?
A: If your check engine light is caused by a faulty coolant temperature sensor (common codes: P0117, P0118, P0125), replacing it with this Bosch sensor should resolve the issue.

Q: How often should coolant temperature sensors be replaced?
A: Replace when symptoms appear or during major cooling system service. Quality sensors like Bosch typically last 100,000+ miles under normal conditions.

Q: What happens if I don't replace a faulty coolant temp sensor?
A: A faulty sensor can cause poor fuel economy, engine damage from overheating, failed emissions tests, rough running, and potential catalytic converter damage from incorrect fuel mixture.