HomeBelts and Cooling > Sending UnitsStandard Ignition TS-602 Engine Coolant Temperature Sender
Part #: TS-602

Standard Ignition TS-602 Engine Coolant Temperature Sender

19 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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In Stock · Ready To Ship Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Lexus, GS300, GS430, IS300, and GS400
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Reliable Engine Coolant Temperature Sender for Lexus Vehicles

The Standard Ignition TS-602 Engine Coolant Temperature Sender is designed to provide accurate temperature readings for your Lexus GS300, GS400, GS430, and IS300 models. This bolt-on sensor features a durable male connector and terminal, ensuring a secure and reliable connection within your vehicle's cooling system.

Key Features of the Standard Ignition TS-602

  • Bolt-on attachment method for straightforward installation
  • Single male connector with a round shape for precise fitment
  • One male bullet terminal ensuring secure electrical contact
  • Compatible with Lexus GS300, GS400, GS430, and IS300 models
  • Part number TS-602 for easy identification and replacement

Detailed Description of the Engine Coolant Temperature Sender

The TS-602 Engine Coolant Temperature Sender from Standard Ignition is engineered to monitor the temperature of the engine coolant accurately. Featuring a bolt-on design, this sender unit simplifies installation and replacement processes. The single male connector and bullet terminal provide a reliable electrical connection, minimizing the risk of signal loss or failure. Its round connector shape is tailored to fit seamlessly with the cooling system components of Lexus GS300, GS400, GS430, and IS300 vehicles, ensuring compatibility and performance.

Common Applications and Issues Addressed

  • Helps prevent engine overheating by providing accurate temperature data
  • Resolves erratic or faulty temperature gauge readings
  • Assists in maintaining optimal engine performance and fuel efficiency
  • Replaces damaged or worn temperature sender units
  • Supports proper operation of the vehicle’s cooling fan system

Installation Notes and Tips

Installation of the Standard Ignition TS-602 is straightforward due to its bolt-on attachment method. Ensure the engine is cool before beginning installation to avoid injury. Disconnect the battery to prevent electrical shorts. Remove the old temperature sender carefully, avoiding damage to surrounding components. Align the new sender’s round male connector and bullet terminal properly before securing it with bolts. Verify all connections are tight and free of corrosion to maintain accurate sensor readings.

Quality Assurance and Warranty Information

Standard Ignition parts, including the TS-602 Engine Coolant Temperature Sender, are manufactured to meet or exceed OEM specifications. This part undergoes rigorous quality control to ensure durability and reliable performance in Lexus GS300, GS400, GS430, and IS300 vehicles. Warranty coverage details can be obtained from the product documentation or Standard Ignition’s official resources.

BrandStandard Ignition
Part NumberTS-602
Attachment MethodBolt On
Connector GenderMale
Connector ShapeRound
Connector TypeBolt On
Terminal GenderMale
Terminal TypeBullet

This part fits 19 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2006LexusGS300N/AFits engines with gauges.
2005LexusGS300N/AFits engines with gauges.
2005LexusGS4304.3LV8N/AFits engines with gauges.
2004LexusGS300N/AFits engines with gauges.
2004LexusGS4304.3LV8N/AFits engines with gauges.
2003LexusGS300N/AFits engines with gauges.
2003LexusGS4304.3LV8N/AFits engines with gauges.
2002LexusGS300N/AFits engines with gauges.
2002LexusGS4304.3LV8N/AFits engines with gauges.
2002LexusIS300N/AFits engines with gauges.
2001LexusGS300N/AFits engines with gauges.
2001LexusGS4304.3LV8N/AFits engines with gauges.
2001LexusIS300N/AFits engines with gauges.
2000LexusGS300N/AFits engines with gauges.
2000LexusGS400N/AFits engines with gauges.
1999LexusGS300N/AFits engines with gauges.
1999LexusGS400N/AFits engines with gauges.
1998LexusGS300N/AFits engines with gauges.
1998LexusGS400N/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:

17-14565S126768342030020SU14090TS7251WT7251WTA1804

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