HomeBelts and Cooling > Sending UnitsStandard Ignition TS-387 Engine Coolant Temperature Sender
Part #: TS-387

Standard Ignition TS-387 Engine Coolant Temperature Sender

76 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chevrolet and GMC, C2500, C3500, Express 3500, K2500, K3500, Savana 3500, C2500 Suburban, K2500 Suburban, P30, P3500, G30, Silverado, and G3500
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Reliable Engine Coolant Temperature Sender for Chevrolet and GMC Vehicles

The Standard Ignition TS-387 Engine Coolant Temperature Sender is designed to provide accurate temperature readings for your vehicle's cooling system. Compatible with various Chevrolet and GMC models, this sender ensures your engine operates within optimal temperature ranges.

  • Screw-in attachment method for secure installation
  • Durable brass and plastic finish in black, gray, and gold colors
  • Female oval plug-in connector with one connector and two blade terminals
  • Thread size of 1/2-14" for precise fitment
  • Operates at 12 volts, suitable for heavy-duty applications

Detailed Product Description

The TS-387 Engine Coolant Temperature Sender from Standard Ignition is engineered to deliver reliable temperature data to your vehicle’s engine control system. Featuring a screw-in attachment method, this sender installs easily and securely into the cooling system. The combination of brass and plastic materials provides durability and resistance to corrosion, while the black, gray, and gold finish offers a professional appearance. The sender includes a female oval plug-in connector with one connector and two female blade terminals, ensuring a stable electrical connection. Its 1/2-14" thread size matches OEM specifications for a proper fit in Chevrolet and GMC trucks and vans.

Compatible Chevrolet and GMC Models

This engine coolant temperature sender is compatible with a range of Chevrolet and GMC heavy-duty vehicles, including C2500, C2500 Suburban, C3500, Express 3500, G30, K2500, K2500 Suburban, K3500, P30, P3500, Savana 3500, and Silverado models. The TS-387 part number ensures you receive the correct component for your specific vehicle application.

Common Applications and Issues Addressed

  • Monitors engine coolant temperature to prevent overheating
  • Helps maintain optimal engine performance and fuel efficiency
  • Prevents engine damage caused by inaccurate temperature readings
  • Supports proper operation of temperature gauges and warning lights
  • Resolves issues related to faulty or failing temperature senders

Installation Notes and Tips

Before installation, ensure the engine is cool to avoid injury. Use the screw-in attachment method to securely install the sender into the designated port. Verify the 1/2-14" thread size matches your vehicle’s specifications. Connect the female oval plug-in connector firmly to avoid electrical issues. It is recommended to inspect the wiring and connectors for corrosion or damage during installation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing dependable performance and durability. The TS-387 Engine Coolant Temperature Sender undergoes rigorous quality control to ensure consistent operation. Please refer to Standard Ignition’s warranty policy for specific coverage details.

BrandStandard Ignition
Part NumberTS-387
Attachment MethodScrew-in
ColorBlack, Gray, Gold
Connector GenderFemale
Connector ShapeOval
Connector TypePlug In
FinishBrass, Plastic
Terminal GenderFemale
Terminal TypeBlade
Thread Size1/2-14 "
Voltage12

This part fits 76 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2000ChevroletC25007.4LV8N/AFits engines with gauges.
2000ChevroletC35007.4LV8N/AFits engines with gauges.
2000ChevroletExpress 35007.4LV8N/AFits engines with gauges.
2000ChevroletK25007.4LV8N/AFits engines with gauges.
2000ChevroletK35007.4LV8N/AFits engines with gauges.
2000GMCC25007.4LV8N/AFits engines with gauges.
2000GMCC35007.4LV8N/AFits engines with gauges.
2000GMCK25007.4LV8N/AFits engines with gauges.
2000GMCK35007.4LV8N/AFits engines with gauges.
2000GMCSavana 35007.4LV8N/AFits engines with gauges.
1999ChevroletC25007.4LV8N/AFits engines with gauges.
1999ChevroletC2500 Suburban7.4LV8N/AFits engines with gauges.
1999ChevroletC35007.4LV8N/AFits engines with gauges.
1999ChevroletExpress 35007.4LV8N/AFits engines with gauges.
1999ChevroletK25007.4LV8N/AFits engines with gauges.
1999ChevroletK2500 Suburban7.4LV8N/AFits engines with gauges.
1999ChevroletK35007.4LV8N/AFits engines with gauges.
1999ChevroletP307.4LV8N/AFits engines with gauges.
1999GMCC25007.4LV8N/AFits engines with gauges.
1999GMCC2500 Suburban7.4LV8N/AFits engines with gauges.
1999GMCC35007.4LV8N/AFits engines with gauges.
1999GMCK25007.4LV8N/AFits engines with gauges.
1999GMCK2500 Suburban7.4LV8N/AFits engines with gauges.
1999GMCK35007.4LV8N/AFits engines with gauges.
1999GMCP35007.4LV8N/A1 Term, with Gauge
1999GMCSavana 35007.4LV8N/AFits engines with gauges.
1998ChevroletC25007.4LV8N/AFits engines with gauges.
1998ChevroletC2500 Suburban7.4LV8N/AFits engines with gauges.
1998ChevroletC35007.4LV8N/AFits engines with gauges.
1998ChevroletExpress 35007.4LV8N/AFits engines with gauges.
1998ChevroletK25007.4LV8N/AFits engines with gauges.
1998ChevroletK2500 Suburban7.4LV8N/AFits engines with gauges.
1998ChevroletK35007.4LV8N/AFits engines with gauges.
1998ChevroletP307.4LV8N/AFits engines with gauges.
1998GMCC25007.4LV8N/AFits engines with gauges.
1998GMCC2500 Suburban7.4LV8N/AFits engines with gauges.
1998GMCC35007.4LV8N/AFits engines with gauges.
1998GMCK25007.4LV8N/AFits engines with gauges.
1998GMCK2500 Suburban7.4LV8N/AFits engines with gauges.
1998GMCK35007.4LV8N/AFits engines with gauges.
1998GMCP35007.4LV8N/A1 Term, with Gauge
1998GMCSavana 35007.4LV8N/AFits engines with gauges.
1997ChevroletC25007.4LV8N/AFits engines with gauges.
1997ChevroletC2500 Suburban7.4LV8N/AFits engines with gauges.
1997ChevroletC35007.4LV8N/AFits engines with gauges.
1997ChevroletExpress 35007.4LV8N/AFits engines with gauges.
1997ChevroletK25007.4LV8N/AFits engines with gauges.
1997ChevroletK2500 Suburban7.4LV8N/AFits engines with gauges.
1997ChevroletK35007.4LV8N/AFits engines with gauges.
1997ChevroletP307.4LV8N/AFits engines with gauges.
1997GMCC25007.4LV8N/AFits engines with gauges.
1997GMCC2500 Suburban7.4LV8N/AFits engines with gauges.
1997GMCC35007.4LV8N/AFits engines with gauges.
1997GMCK25007.4LV8N/AFits engines with gauges.
1997GMCK2500 Suburban7.4LV8N/AFits engines with gauges.
1997GMCK35007.4LV8N/AFits engines with gauges.
1997GMCSavana 35007.4LV8N/AFits engines with gauges.
1996ChevroletC25007.4LV8N/AFits engines with gauges.
1996ChevroletC2500 Suburban7.4LV8N/A1/2 Inch x 14 Thread; With Gauge
1996ChevroletC35007.4LV8N/AFits engines with gauges.
1996ChevroletExpress 35007.4LV8N/AFits engines with gauges.
1996ChevroletG307.4LV8N/AFits engines with gauges.
1996ChevroletK25007.4LV8N/AFits engines with gauges.
1996ChevroletK2500 Suburban7.4LV8N/AFits engines with gauges.
1996ChevroletK35007.4LV8N/AFits engines with gauges.
1996ChevroletP307.4LV8N/AFits engines with gauges.
1996ChevroletSilverado5.7LV8N/A1/2 Inch x 14 Thread; With Gauge
1996ChevroletSilverado5.7LV8N/A1/2 Inch x 14 Thread; With Light
1996GMCC25007.4LV8N/AFits engines with gauges.
1996GMCC2500 Suburban7.4LV8N/AFits engines with gauges.
1996GMCC35007.4LV8N/AFits engines with gauges.
1996GMCG35007.4LV8N/A1 Term, with Gauge
1996GMCK25007.4LV8N/AFits engines with gauges.
1996GMCK2500 Suburban7.4LV8N/AFits engines with gauges.
1996GMCK35007.4LV8N/AFits engines with gauges.
1996GMCSavana 35007.4LV8N/A1 Term, with Gauge

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

125542531T10953797753-7602TS6745TU229TW255WT757WTC1139

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.