HomeBelts and Cooling > Sending UnitsStandard Ignition TS-190 Engine Coolant Temperature Sender
Part #: TS-190

Standard Ignition TS-190 Engine Coolant Temperature Sender

53 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chevrolet, Geo, Oldsmobile, Buick, and Pontiac, Lumina, Tracker, Cutlass Supreme, LeSabre, Regal, Cavalier, Firebird, Grand Prix, Sunbird, 6000, Corsica, Century, Cutlass Cruiser, Beretta, Celebrity, and Cutlass Ciera
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Reliable Engine Coolant Temperature Sender for GM Vehicles

The Standard Ignition TS-190 Engine Coolant Temperature Sender is designed to provide accurate temperature readings for your vehicle's cooling system. Compatible with a range of Buick, Chevrolet, Geo, Oldsmobile, and Pontiac models, this sender ensures your engine temperature is monitored effectively to maintain optimal performance.

  • Bolt-on attachment method for secure installation
  • Single male connector with a round, plug-in design
  • Female bullet terminal for reliable electrical connection
  • Standard 1/4-18 NPT thread size for compatibility
  • Compatible with multiple GM models including Cavalier, Firebird, and Grand Prix

Detailed Product Features and Specifications

The TS-190 Engine Coolant Temperature Sender from Standard Ignition features a bolt-on attachment method, making installation straightforward and secure. It includes one male connector with a round plug-in shape, designed to fit seamlessly with the vehicle’s wiring harness. The terminal is female with a bullet type connection, ensuring a stable and corrosion-resistant electrical contact. The sender uses a 1/4-18 NPT thread size, a common standard that fits a variety of GM vehicles such as the Chevrolet Cavalier, Pontiac Firebird, Buick LeSabre, and Oldsmobile Cutlass Ciera.

Compatible Vehicles and Applications

This temperature sender is compatible with several GM makes and models, including:

  • Buick Century, LeSabre
  • Chevrolet Cavalier, Lumina
  • Geo Tracker
  • Oldsmobile Cutlass Ciera, Cutlass Supreme
  • Pontiac Firebird, Grand Prix, Sunbird

It is designed to provide accurate engine coolant temperature readings, which are critical for engine management and preventing overheating.

Common Issues Addressed by the TS-190 Sender

  • Inaccurate or fluctuating engine temperature gauge readings
  • Engine overheating due to faulty temperature sensor feedback
  • Check engine light triggered by temperature sensor faults
  • Erratic cooling fan operation caused by incorrect temperature data
  • Engine performance issues related to improper temperature monitoring

Installation Notes and Tips

Installation of the Standard Ignition TS-190 is straightforward due to its bolt-on design and standard thread size. Ensure the engine is cool before removal to avoid injury. Disconnect the battery before installation to prevent electrical shorts. Use thread sealant if recommended by the vehicle manufacturer to prevent leaks. Verify the connector is fully seated and secure to maintain proper electrical contact.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The TS-190 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-190
Attachment MethodBolt On
Connector GenderMale
Connector ShapeRound
Connector TypePlug In
Terminal GenderFemale
Terminal TypeBullet
Thread Size1/4-18 "
Thread Size - NPT1/4" x 18 Thread

This part fits 53 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1997ChevroletLuminaN/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1996ChevroletLuminaN/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1995ChevroletLuminaN/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1995GeoTrackerN/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1995OldsmobileCutlass SupremeN/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1994ChevroletLuminaN/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1994GeoTrackerN/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1994OldsmobileCutlass SupremeN/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1993BuickLeSabreN/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1993BuickRegal3.1LV6N/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1993ChevroletLuminaN/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1993OldsmobileCutlass SupremeN/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1992BuickLeSabreN/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1992BuickRegal3.1LV6N/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1992ChevroletLumina3.1LV6N/Aw/ 1/4 Inch x 18 Thread; With Light
1992OldsmobileCutlass SupremeN/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1991BuickLeSabreN/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1991BuickRegal3.1LV6N/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1991ChevroletCavalier3.1LV6N/Aw/ 1/4 Inch x 18 Thread; With Light
1991ChevroletLumina3.1LV6N/Aw/ 1/4 Inch x 18 Thread; With Light
1991OldsmobileCutlass Supreme3.1LV6N/Aw/ 1/4 Inch x 18 Thread; With Light
1991OldsmobileCutlass Supreme3.4LV6N/Aw/ 1/4 Inch x 18 Thread; With Light
1991PontiacFirebirdN/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1991PontiacGrand Prix3.1LV6N/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1991PontiacSunbird3.1LV6N/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1990BuickRegal3.1LV6N/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1990ChevroletCavalier3.1LV6N/Aw/ 1/4 Inch x 18 Thread; With Light
1990ChevroletLumina3.1LV6N/Aw/ 1/4 Inch x 18 Thread; With Light
1990OldsmobileCutlass Supreme3.1LV6N/Aw/ 1/4 Inch x 18 Thread; With Light
1990Pontiac60003.1LV6N/AEngine Coolant Temperature Sender with 1/4 Inch x 18 Thread, 1 Terminal, and Light
1990PontiacGrand Prix3.1LV6N/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1989BuickRegalN/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1989ChevroletCavalier2.8LV6N/Aw/ 1/4 Inch x 18 Thread; With Light
1989ChevroletCorsica2.8LV6N/Aw/ 1/4 Inch x 18 Thread; With Light
1989OldsmobileCutlass Supreme2.8LV6N/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1989OldsmobileCutlass Supreme3.1LV6N/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1989Pontiac60002.8LV6N/AEngine Coolant Temperature Sender with 1/4 Inch x 18 Thread, 1 Terminal, and Light
1989Pontiac60003.1LV6N/AEngine Coolant Temperature Sender with 1/4 Inch x 18 Thread, 1 Terminal, and Light
1989PontiacGrand PrixN/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1988BuickCentury2.8LV6N/AEngine Coolant Temperature Sender with 1/4 Inch x 18 Thread, 1 Terminal, and Light
1988BuickRegalN/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1988ChevroletCavalier2.8LV6N/AEngine Coolant Temperature Sender with 1/4 Inch x 18 Thread, 1 Terminal, and Light
1988ChevroletCorsica2.8LV6N/AEngine Coolant Temperature Sender with 1/4 Inch x 18 Thread, 1 Terminal, and Light
1988OldsmobileCutlass Cruiser2.8LV6N/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1988OldsmobileCutlass Supreme2.8LV6N/Aw/ 1/4 Inch x 18 Thread; With Light
1988Pontiac60002.8LV6N/AEngine Coolant Temperature Sender with 1/4 Inch x 18 Thread, 1 Terminal, and Light
1988PontiacGrand PrixN/ACompatible with vehicles equipped with a coolant temperature indicator light on the dashboard.
1987BuickCentury2.8LV6N/Aw/ 1/4 Inch x 18 Thread; With Light
1987ChevroletCavalier2.8LV6N/Aw/ 1/4 Inch x 18 Thread; With Light
1987ChevroletCelebrity2.8LV6N/Aw/ 1/4 Inch x 18 Thread; With Light
1987ChevroletCorsica2.8LV6N/Aw/ 1/4 Inch x 18 Thread; With Light
1987OldsmobileCutlass Ciera2.8LV6N/Aw/ 1/4 Inch x 18 Thread; With Light
1987Pontiac60002.8LV6N/AEngine Coolant Temperature Sender with 1/4 Inch x 18 Thread, 1 Terminal, and 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:

102326001T10603793753-775485229TS6658TW134WT403

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