HomeBelts and Cooling > SensorsStandard Ignition TX336 Engine Coolant Temperature Sensor
Part #: TX336

Standard Ignition TX336 Engine Coolant Temperature Sensor

⚙️ 11 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Audi, A8 Quattro, Q7, and S8
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Reliable Engine Coolant Temperature Sensor for Audi Vehicles

The Standard Ignition TX336 Engine Coolant Temperature Sensor is designed to provide accurate temperature readings for your Audi A8 Quattro, Q7, and S8 models. This sensor ensures your engine management system receives precise data to maintain optimal engine performance.

  • Push-on attachment method for secure and straightforward installation
  • Durable black finish combining metal and plastic materials
  • Female oval-shaped connector with one plug/socket for reliable electrical connection
  • Two male blade terminals designed for efficient voltage transmission
  • Operates at 12 volts, compatible with standard automotive electrical systems

Detailed Product Description

The Standard Ignition TX336 Engine Coolant Temperature Sensor features a push-on attachment method that simplifies installation while ensuring a firm fit. Its black finish combines metal and plastic components, providing durability and resistance to engine bay conditions. The sensor includes a single female oval-shaped connector designed as a plug/socket, which mates with the vehicle’s wiring harness securely. Equipped with two male blade terminals, this sensor efficiently transmits 12-volt signals to the engine control unit, enabling accurate monitoring of coolant temperature. This part is specifically engineered for Audi A8 Quattro, Q7, and S8 models, ensuring compatibility and reliable performance.

Common Applications and Issues Addressed

  • Helps prevent engine overheating by providing accurate coolant temperature data
  • Supports proper fuel mixture adjustments based on engine temperature
  • Assists in maintaining efficient engine warm-up cycles
  • Reduces risk of engine misfires related to temperature sensor failure
  • Improves overall engine performance and emissions control

Installation Notes and Tips

When installing the TX336 sensor, ensure the push-on attachment is fully seated to avoid loose connections. Verify the female oval connector aligns correctly with the vehicle’s wiring harness. Check that the two male blade terminals are clean and free of corrosion before installation. It is recommended to disconnect the battery before replacing the sensor to prevent electrical shorts. Proper installation will help maintain accurate temperature readings and engine performance.

Quality Assurance and Warranty

Standard Ignition parts are manufactured to meet or exceed OEM specifications, ensuring reliable fit and function. The TX336 Engine Coolant Temperature Sensor undergoes rigorous quality control to provide consistent performance. Please refer to Standard Ignition’s warranty policy for specific coverage details.

BrandStandard Ignition
Part NumberTX336
Attachment MethodPush-on
Color/FinishBlack
Connector GenderFemale
Connector Quantity1
Connector ShapeOval
Connector TypePlug; socket
FinishMetal, plastic
Terminal GenderMale
Terminal Quantity2
Terminal TypeBlade
Voltage12

This part fits 11 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
2025AudiS8N/A
2024AudiS8N/A
2023AudiS8N/A
2022AudiS8N/A
2021AudiS8N/A
2020AudiA8 Quattro4.0LV8N/A
2020AudiS8N/A
2019AudiA8 Quattro4.0LV8N/A
2015AudiQ73.0LV6DIESELN/ALocated On Cylinder Head
2014AudiQ73.0LV6DIESELN/ALocated On Cylinder Head
2013AudiQ73.0LV6DIESELN/ALocated On Cylinder Head

* 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:

079919523TS5647TX336WT5096

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