Peterbilt 378 379 387 Temperature Sensor 17-04184

This Temperature Sensor is a critical engine monitoring component compatible with for Peterbilt 378, 379, and 387 models and matches part number(s) 17-04184.

Product Overview

This Temperature Sensor is designed to provide accurate thermal readings for specific for Peterbilt heavy-duty trucks. By monitoring essential fluid temperatures, this sensor helps maintain optimal engine performance and prevents potential damage from overheating. This replacement sensor is an ideal solution for truck owners and fleet maintenance professionals requiring a reliable temperature monitoring unit for models 378, 379, and 387.

Key Features & Performance

• Precision calibrated to ensure accurate temperature monitoring and system communication
• Constructed with a 1/2 inch 14 NPT threaded base for a secure, leak-free installation
• Features a 3/16 inch 32 electrical connection designed to match existing vehicle wiring
• Engineered with a 7/8 inch hex head for easy installation and removal with standard tools
• Compatible with part numbers 17-04184, 14-0401, and 730393

Fitment & Compatibility

• for Peterbilt 378
• for Peterbilt 379
• for Peterbilt 387
• Matches part number 17-04184
• Matches part number 14-0401
• Matches part number 730393

Common Uses

• Monitoring engine oil temperature to prevent thermal breakdown
• Tracking coolant temperature to ensure efficient engine cooling
• Replacing faulty or unresponsive sensors to restore accurate dashboard gauge readings

Technical Specifications

• Product Type: Temperature Sensor
• Part Number(s): 17-04184
• Replacement Number(s): 14-0401, 730393
• Brand Compatibility: for Peterbilt
• Model Compatibility: 378, 379, 387
• Size: 1/2" NPT Thread
• Color: Metal / Brass

Frequently Asked Questions

Q: How can I verify if this sensor fits my specific Peterbilt truck? A: Compare your current sensor's part number to 17-04184 or check your vehicle service manual to confirm the required thread size and electrical connector type.

Q: Does this sensor monitor oil or coolant temperature? A: This specific part number is commonly used for monitoring oil temperature, though it may serve as a coolant sensor depending on the specific engine configuration and year of your truck.

Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number, model year, or existing part number. Verify fitment before purchase.