HomeBelts and Cooling > Sending UnitsStandard Ignition TS-168 Engine Coolant Temperature Sender
Part #: TS-168

Standard Ignition TS-168 Engine Coolant Temperature Sender

⚙️ 98 vehicles fit this part
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🚗Fitment: Chevrolet, Pontiac, Cadillac, Oldsmobile, Buick, and GMC, Beretta, LLV, Corsica, Tempest, Commercial Chassis, Fleetwood, Brougham, Cutlass Calais, 6000, Grand Am, LeSabre, Skylark, S10, S10 Blazer, S15, S15 Jimmy, Safari, Custom Cruiser, Fiero, Electra, Somerset, 98, Calais, Cutlass, Cutlass Salon, Cutlass Supreme, Delta 88, Bonneville, Cutlass Ciera, Century, Riviera, Somerset Regal, Caprice, Impala, and Toronado
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Reliable Engine Coolant Temperature Sender for GM Vehicles

The Standard Ignition TS-168 Engine Coolant Temperature Sender is designed to provide accurate temperature readings for a range of General Motors vehicles. This sender unit features a female plug-in connector with two blade terminals, ensuring a secure and reliable electrical connection.

  • Connector Gender: Female for easy plug-in installation
  • Connector Type: Plug-in style for secure fit
  • Terminal Quantity: 2 terminals for stable signal transmission
  • Terminal Type: Blade terminals compatible with factory wiring
  • Compatible with multiple GM makes and models including Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac

Product Details and Compatibility

The TS-168 Engine Coolant Temperature Sender from Standard Ignition is engineered to meet OEM specifications for a variety of GM vehicles such as the Buick LeSabre, Cadillac Fleetwood, Chevrolet Caprice, GMC S15 Jimmy, Oldsmobile Cutlass, and Pontiac Bonneville. Its female plug-in connector and dual blade terminals provide a reliable electrical interface that supports accurate engine temperature monitoring. This sender is essential for maintaining proper engine performance and preventing overheating by delivering precise coolant temperature data to the vehicle’s gauge or engine control module.

Common Applications and Problem Resolution

  • Helps resolve inaccurate or fluctuating temperature gauge readings
  • Prevents engine overheating by ensuring correct temperature sensor feedback
  • Replaces faulty or damaged coolant temperature senders in GM vehicles
  • Addresses issues with engine cooling system diagnostics and alerts
  • Supports proper engine management and fuel efficiency through accurate temperature data

Installation Notes and Tips

Installation of the Standard Ignition TS-168 sender requires disconnecting the battery and locating the existing coolant temperature sender on the engine block or cylinder head. Ensure the connector is female and plug-in style with two blade terminals to match the TS-168. Use appropriate tools to remove the old sender and install the new unit securely. Verify the electrical connection is tight and free of corrosion before reconnecting the battery and testing the temperature gauge or engine control system.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The TS-168 Engine Coolant Temperature Sender undergoes rigorous quality control to ensure consistent operation in compatible Buick, Cadillac, Chevrolet, GMC, Oldsmobile, and Pontiac models. This part is backed by Standard Ignition’s limited warranty, covering defects in materials and workmanship under normal use conditions.

BrandStandard Ignition
Part NumberTS-168
Connector GenderFemale
Connector TypePlug In
Terminal TypeBlade

This part fits 98 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
1991ChevroletCorsica2.2LL4N/AFits engines with gauges.
1991PontiacTempest2.2LL4N/A2 Blade Term.; With Gauge
1990CadillacCommercial Chassis4.5LV8N/AFits engines with gauges.
1990CadillacFleetwoodN/AFits engines with gauges.
1990ChevroletCorsica2.2LL4N/A2 Blade Term.; With Gauge
1990PontiacTempest2.2LL4N/A2 Blade Term.; With Gauge
1989CadillacBrougham5.0LV8N/Aw/ Oil Gauge; With Gauge
1989CadillacCommercial Chassis4.5LV8N/AFits engines with gauges.
1989CadillacFleetwood4.5LV8N/AFits engines with gauges.
1989ChevroletCorsica2.0LL4N/A2 Blade Term.; With Gauge
1989OldsmobileCutlass CalaisN/AFits engines with gauges.
1989Pontiac60002.5LL4N/AFits engines with gauges.
1989PontiacGrand AmN/AFits engines with gauges.
1989PontiacTempest2.0LL4N/A2 Blade Term.; With Gauge
1988BuickLeSabreN/AFits engines with gauges.
1988BuickSkylarkN/AFits engines with gauges.
1988CadillacBrougham5.0LV8N/Aw/ Oil Gauge; With Gauge
1988CadillacFleetwood4.5LV8N/AFits engines with gauges.
1988ChevroletCorsica2.0LL4N/A2 Blade Term.; With Gauge
1988ChevroletS10N/A2 Blade Term.; With Gauge
1988ChevroletS10 BlazerN/A2 Blade Term.; With Gauge
1988GMCS15N/A2 Blade Term.; With Gauge
1988GMCS15 JimmyN/A2 Blade Term.; With Gauge
1988GMCSafariN/A2 Blade Term.; With Gauge
1988OldsmobileCustom CruiserN/AFits engines with gauges.
1988OldsmobileCutlass CalaisN/AFits engines with gauges.
1988Pontiac60002.5LL4N/A2 Blade Term.; With Gauge
1988PontiacFiero2.5LL4N/AFits engines with gauges.
1988PontiacFiero2.8LV6N/AFits engines with gauges.
1988PontiacGrand AmN/A2 Blade Term.; With Gauge
1988PontiacTempest2.0LL4N/A2 Blade Term.; With Gauge
1987BuickLeSabreN/AFits engines with gauges.
1987BuickSkylarkN/AFits engines with gauges.
1987CadillacBrougham5.0LV8N/Aw/ Oil Gauge; With Gauge
1987ChevroletS10N/A2 Blade Term.; With Gauge
1987ChevroletS10 BlazerN/A2 Blade Term.; With Gauge
1987GMCS15N/A2 Blade Term.; With Gauge
1987GMCS15 JimmyN/A2 Blade Term.; With Gauge
1987GMCSafariN/A2 Blade Term.; With Gauge
1987Oldsmobile98N/AFits engines with gauges.
1987OldsmobileCalaisN/AFits engines with gauges.
1987OldsmobileCutlass5.0LV8N/AFits engines with gauges.
1987OldsmobileCutlass Salon3.8LV6N/AFits engines with gauges.
1987OldsmobileCutlass SupremeN/A2 Blade Term.; With Gauge
1987OldsmobileDelta 88N/Aw/o Electronic Cluster; With Gauge
1987Pontiac60002.5LL4N/A2 Blade Term.; With Gauge
1987PontiacBonnevilleN/AFits engines with gauges.
1987PontiacFiero2.5LL4N/AFits engines with gauges.
1987PontiacFiero2.8LV6N/AFits engines with gauges.
1987PontiacGrand AmN/AFits engines with gauges.
1986BuickLeSabreN/AFits engines with gauges.
1986BuickSkylarkN/AFits engines with gauges.
1986CadillacFleetwood5.0LV8N/Aw/ Oil Gauge; With Gauge
1986ChevroletS102.5LL4N/AFits engines with gauges.
1986ChevroletS10 Blazer2.5LL4N/AFits engines with gauges.
1986GMCS152.5LL4N/AFits engines with gauges.
1986GMCS15 Jimmy2.5LL4N/AFits engines with gauges.
1986GMCSafariN/A2 Blade Term.; With Gauge
1986Oldsmobile98RegencyN/AFits engines with gauges.
1986Oldsmobile98Regency BroughamN/AFits engines with gauges.
1986OldsmobileCalaisN/AFits engines with gauges.
1986OldsmobileCutlass5.0LV8N/A2 Blade Term.; With Gauge
1986OldsmobileCutlass Ciera2.5LL4N/AFits engines with gauges.
1986OldsmobileCutlass Salon3.8LV6N/Aw/ Gauge; With Gauge
1986OldsmobileCutlass Salon5.0LV8N/A2 Blade Term.; With Gauge
1986OldsmobileCutlass SupremeN/A2 Blade Term.; With Gauge
1986OldsmobileDelta 88N/Aw/o Electronic Cluster; With Gauge
1986Pontiac6000N/A2 Blade Term.; With Gauge
1986PontiacFiero2.5LL4N/AFits engines with gauges.
1986PontiacFiero2.8LV6N/AFits engines with gauges.
1985BuickCentury4.3LV6N/AFits engines with gauges.
1985BuickRiviera5.0LV8N/AFits engines with gauges.
1985BuickRiviera5.7LV8N/AFits engines with gauges.
1985BuickSkylarkN/AFits engines with gauges.
1985ChevroletCapriceN/A2 Blade Term.; With Gauge
1985ChevroletImpala5.7LV8N/AFits engines with gauges.
1985OldsmobileCalaisN/AFits engines with gauges.
1985OldsmobileCutlass Ciera2.5LL4N/AFits engines with gauges.
1985OldsmobileCutlass Ciera4.3LV6N/Aw/ Gauge; With Gauge
1985OldsmobileToronadoN/AFits engines with gauges.
1985Pontiac6000N/A2 Blade Term.; With Gauge
1985PontiacFiero2.5LL4N/AFits engines with gauges.
1985PontiacFiero2.8LV6N/AFits engines with gauges.
1985PontiacGrand Am2.5LL4N/AFits engines with gauges.
1984BuickCentury4.3LV6N/AFits engines with gauges.
1984BuickLeSabreN/AFits engines with gauges.
1984BuickRiviera5.0LV8N/AFits engines with gauges.
1984BuickRiviera5.7LV8N/AFits engines with gauges.
1984ChevroletCapriceN/A2 Blade Term.; With Gauge
1984ChevroletImpala5.7LV8N/AFits engines with gauges.
1984Oldsmobile98N/AFits engines with gauges.
1984OldsmobileCustom CruiserN/AFits engines with gauges.
1984OldsmobileCutlass CalaisN/AFits engines with gauges.
1984OldsmobileCutlass Ciera4.3LV6N/AFits engines with gauges.
1984OldsmobileCutlass SupremeN/AFits engines with gauges.
1984OldsmobileDelta 88N/AFits engines with gauges.
1984OldsmobileToronadoN/AFits engines with gauges.
1984PontiacFiero2.5LL4N/AFits engines with gauges.

* 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:

192380041T1045250366283792953-75608341850028J5TS10115TS6667TS6667SBTW132WT414WTC1188

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