HomeBelts and Cooling > Sending UnitsStandard Ignition TS-54 Engine Coolant Temperature Sender
Part #: TS-54

Standard Ignition TS-54 Engine Coolant Temperature Sender

32 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chevrolet, GMC, and Pontiac, C10, C20, C30, G10, G20, G30, K10, K20, K30, C15, C25, C35, G15, G25, G35, Jimmy, K15, K25, K35, El Camino, Malibu, Nova, Sprint, C15 Suburban, Firebird, LeMans, Ventura, and P10 Van
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Reliable Engine Coolant Temperature Sender for Chevrolet and GMC Vehicles

The Standard Ignition TS-54 Engine Coolant Temperature Sender is designed to provide accurate temperature readings for your vehicle's cooling system. Compatible with a range of Chevrolet, GMC, and Pontiac models, this sender ensures your engine temperature is monitored effectively to maintain optimal performance.

  • Connector Gender: Male for secure connection
  • Terminal Gender: Male blade terminal
  • Single terminal design for straightforward installation
  • Thread Size: 1/2" - 14 NPT for precise fitment
  • Compatible with Chevrolet C10, C20, C30, El Camino, Malibu, Nova
  • Compatible with GMC G10, G20, G30, Jimmy, K10, K20, K30
  • Compatible with Pontiac Firebird and LeMans models

Product Details and Specifications

The TS-54 Engine Coolant Temperature Sender from Standard Ignition features a male connector and a single male blade terminal, designed to interface seamlessly with your vehicle's wiring harness. The 1/2" - 14 NPT thread size ensures a secure and leak-free installation into the engine block or cylinder head. This sender is engineered to provide reliable temperature data to your vehicle’s gauge or engine control unit, helping to prevent overheating and maintain engine efficiency.

Compatible Vehicles and Applications

This temperature sender is compatible with a variety of Chevrolet, GMC, and Pontiac vehicles, including popular models such as the Chevrolet C10, C20, C30, El Camino, Malibu, and Nova. It also fits GMC trucks and SUVs like the G10, G20, G30, Jimmy, K10, K20, and K30, as well as Pontiac Firebird and LeMans models. The TS-54 is ideal for owners seeking a direct replacement part that matches original equipment specifications.

Common Issues Addressed by the TS-54 Sender

  • Inaccurate engine temperature readings causing gauge malfunctions
  • Engine overheating due to faulty temperature sensor data
  • Check engine light triggered by temperature sensor errors
  • Intermittent or no temperature gauge response
  • Coolant leaks at the sensor mounting point

Installation Notes and Tips

Before installation, ensure the engine is cool to avoid injury. Remove the old temperature sender carefully to prevent damage to the engine block threads. Apply thread sealant compatible with coolant systems to the TS-54 sender’s 1/2" - 14 NPT threads for a secure, leak-free fit. Connect the male blade terminal firmly to the vehicle’s wiring harness. Verify proper operation by monitoring the temperature gauge after installation.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The TS-54 Engine Coolant Temperature Sender undergoes rigorous quality control testing. Please refer to Standard Ignition’s warranty policy for specific coverage details.

BrandStandard Ignition
Part NumberTS-54
Connector GenderMale
Terminal GenderMale
Terminal TypeBlade
Thread Size - NPT1/2" - 14 Thread

This part fits 32 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1978ChevroletC104.1LL6N/AMetal Engine Coolant Temperature Sender with Light
1978ChevroletC104.8LL6N/AMetal Engine Coolant Temperature Sender with Light
1978ChevroletC204.1LL6N/AMetal Engine Coolant Temperature Sender with Light
1978ChevroletC204.8LL6N/AMetal Engine Coolant Temperature Sender with Light
1978ChevroletC304.1LL6N/AMetal Engine Coolant Temperature Sender with Light
1978ChevroletC304.8LL6N/AMetal Engine Coolant Temperature Sender with Light
1978ChevroletG10N/AMetal Engine Coolant Temperature Sender with Light
1978ChevroletG20N/AMetal Engine Coolant Temperature Sender with Light
1978ChevroletG30N/AMetal Engine Coolant Temperature Sender with Light
1978ChevroletK104.1LL6N/AMetal Engine Coolant Temperature Sender with Light
1978ChevroletK204.1LL6N/AMetal Engine Coolant Temperature Sender with Light
1978ChevroletK204.8LL6N/AMetal Engine Coolant Temperature Sender with Light
1978ChevroletK304.8LL6N/AMetal Engine Coolant Temperature Sender with Light
1978GMCG154.1LL6N/AMetal Engine Coolant Temperature Sender with Light
1978GMCG254.8LL6N/AMetal Engine Coolant Temperature Sender with Light
1978GMCG354.1LL6N/AMetal Engine Coolant Temperature Sender with Light
1978GMCG354.8LL6N/AMetal Engine Coolant Temperature Sender with Light
1978GMCJimmy4.1LL6N/AMetal Engine Coolant Temperature Sender with Light
1977ChevroletEl Camino4.1LL6N/AMetal Engine Coolant Temperature Sender with Light
1977ChevroletMalibu4.1LL6N/AMetal Engine Coolant Temperature Sender with Light
1977ChevroletNova4.1LL6N/AMetal Engine Coolant Temperature Sender with Light
1976ChevroletC10N/AMetal Engine Coolant Temperature Sender with Light
1976ChevroletC20N/AMetal Engine Coolant Temperature Sender with Light
1976ChevroletC30N/AMetal Engine Coolant Temperature Sender with Light
1976ChevroletK10N/AMetal Engine Coolant Temperature Sender with Light
1976ChevroletK20N/AMetal Engine Coolant Temperature Sender with Light
1976ChevroletNova4.1LL6N/AMetal Temp; Intergrated Cylinder Head; With Light
1976GMCG154.1LL6N/AMetal Engine Coolant Temperature Sender with Light
1976PontiacFirebird4.1LL6N/AMetal Engine Coolant Temperature Sender with Light
1976PontiacLeMans4.1LL6N/AMetal Engine Coolant Temperature Sender with Light
1975GMCG154.1LL6N/AMetal Engine Coolant Temperature Sender with Light
1975GMCJimmy4.1LL6N/AMetal Engine Coolant Temperature Sender with Light

* 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:

1T1088250365143-188653-7525TS6630TU117TW30KWT354

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