HomeStandard TS321T Engine Coolant Temperature Sender
Part #: TS321T

Standard TS321T Engine Coolant Temperature Sender

34 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mercury and Nissan, Frontier, Quest, Villager, and Xterra
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Reliable Engine Coolant Temperature Sender for Mercury and Nissan Vehicles

The Standard TS321T Engine Coolant Temperature Sender is designed to provide accurate temperature readings for your vehicle's cooling system. Compatible with select Mercury and Nissan models, this sender ensures your engine temperature is monitored effectively to maintain optimal performance.

  • Connector Gender: Male for secure connection
  • Single Connector Quantity with Plug-in type for easy installation
  • Terminal Gender: Male with one Blade terminal for reliable electrical contact
  • Compatible with Mercury Frontier and Nissan Frontier, Quest, Villager, and Xterra models
  • Standard brand quality with precise fitment and function

Product Details and Specifications

The TS321T Engine Coolant Temperature Sender features a male connector and a single plug-in connection type, simplifying the installation process. It includes one male blade terminal, ensuring a stable and consistent electrical connection. This sender is engineered to work seamlessly with the cooling systems of Mercury Frontier and Nissan Frontier, Quest, Villager, and Xterra vehicles, providing accurate temperature data to the engine control unit or temperature gauge.

Applications and Common Issues Addressed

  • Monitors engine coolant temperature to prevent overheating
  • Helps diagnose faulty temperature readings or gauge malfunctions
  • Replaces damaged or worn temperature senders causing inaccurate data
  • Supports engine management systems in maintaining optimal operating temperature
  • Prevents engine damage due to improper coolant temperature monitoring

Installation Notes and Tips

When installing the Standard TS321T, ensure the male plug-in connector is securely attached to the vehicle’s wiring harness. Verify the blade terminal is properly seated to maintain electrical continuity. It is recommended to check the vehicle’s service manual for specific torque specifications and installation procedures to avoid damage to the sender or engine components.

Quality Assurance and Warranty Information

Standard brand parts are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The TS321T Engine Coolant Temperature Sender undergoes rigorous quality control testing. Please refer to Standard’s warranty policy for coverage details.

BrandStandard
Part NumberTS321T
Connector GenderMale
Connector Quantity1
Connector TypePlug in
Terminal GenderMale
Terminal Quantity1
Terminal TypeBlade

This part fits 34 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2007NissanQuestN/AWith Gauge
2006NissanQuestN/AWith Gauge
2005NissanQuestN/AWith Gauge
2004NissanFrontier3.3LV6N/AWith Gauge
2004NissanQuestN/AWith Gauge
2004NissanXterraN/AWith Gauge
2003NissanFrontier3.3LV6N/AWith Gauge
2003NissanXterra3.3LV6N/AWith Gauge
2002MercuryVillagerN/AWith Gauge
2002NissanFrontier3.3LV6N/AWith Gauge
2002NissanQuestN/AWith Gauge
2002NissanXterra3.3LV6N/AWith Gauge
2001MercuryVillagerN/AWith Gauge
2001NissanFrontier3.3LV6N/AWith Gauge
2001NissanQuestN/AWith Gauge
2001NissanXterra3.3LV6N/AWith Gauge
2000MercuryVillagerN/AWith Gauge
2000NissanFrontier3.3LV6N/AWith Gauge
2000NissanQuestN/AWith Gauge
2000NissanXterra3.3LV6N/AWith Gauge
1999MercuryVillagerN/AWith Gauge
1999NissanQuestN/AWith Gauge
1998MercuryVillagerN/AWith Gauge
1998NissanQuestN/AWith Gauge
1997MercuryVillagerN/AWith Gauge
1997NissanQuestN/AWith Gauge
1996MercuryVillagerN/AWith Gauge
1996NissanQuestN/AWith Gauge
1995MercuryVillagerN/AWith Gauge
1995NissanQuestN/AWith Gauge
1994MercuryVillagerN/AWith Gauge
1994NissanQuestN/AWith Gauge
1993MercuryVillagerN/AWith Gauge
1993NissanQuestN/AWith 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:

17-1412190211801T1143250800B000379624X-200272-465683006F3XA10884CASU4116SWE2375TS-321TS6699TS6699SBTW191WT668WTC1096

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