HomeBelts and Cooling > SensorsWalker 211-91005 Engine Coolant Temperature Sensor
Part #: 211-91005

Walker 211-91005 Engine Coolant Temperature Sensor

Walker Products FSK
⚙️ 10 vehicles fit this part
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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
📦Walker Products FSK
🚗Fitment: Nissan, Maxima, 200SX, 280ZX, and 810
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Walker Engine Coolant Temperature Sensor

The Walker Products FSK Engine Coolant Temperature Sensor 211-91005 is designed for precise temperature monitoring in Nissan vehicles. This sensor is compatible with Nissan 200SX, 280ZX, 810, and Maxima models, ensuring accurate engine temperature readings for optimal performance.

  • Compatible with Nissan 200SX, 280ZX, 810, and Maxima
  • Part number 211-91005 for exact fitment
  • Engine coolant temperature sensor type for reliable temperature measurement
  • Manufactured under the Walker Products FSK line for consistent quality
  • GTIN 00724620066351 for product identification

Detailed Product Description

The Walker Products FSK Engine Coolant Temperature Sensor 211-91005 is engineered to provide accurate temperature data to the engine control unit (ECU) in select Nissan vehicles. This sensor plays a critical role in monitoring the engine coolant temperature, which helps regulate fuel injection, ignition timing, and emission controls. Designed specifically for Nissan 200SX, 280ZX, 810, and Maxima models, this sensor ensures compatibility and reliable operation within the vehicle’s cooling system.

The Walker Products FSK line focuses on delivering sensors and components that meet OEM specifications, providing dependable performance and durability. This product line emphasizes precision and quality, making the 211-91005 sensor a suitable replacement part for maintaining proper engine temperature regulation.

Common Applications and Issues Addressed

  • Helps prevent engine overheating by providing accurate temperature readings
  • Resolves erratic temperature gauge readings in Nissan 200SX, 280ZX, 810, and Maxima
  • Addresses engine performance issues related to incorrect coolant temperature data
  • Supports proper fuel mixture adjustments to improve engine efficiency
  • Prevents potential engine damage caused by faulty temperature sensors

Installation Notes and Tips

  • Ensure the engine is cool before sensor removal or installation to avoid burns
  • Verify compatibility with Nissan 200SX, 280ZX, 810, or Maxima before installation
  • Use appropriate tools to avoid damaging the sensor or mounting threads
  • Check for coolant leaks after installation and tighten connections as needed
  • Reset the vehicle’s ECU if required to recognize the new sensor

Quality Assurance and Warranty

The Walker Products FSK Engine Coolant Temperature Sensor 211-91005 is manufactured to meet industry standards for durability and accuracy. While specific warranty details are not provided, Walker Products FSK parts typically undergo rigorous quality control to ensure reliable operation in Nissan vehicles. For warranty information, refer to the product packaging or contact the distributor.

This part fits 10 vehicles. Search below:

YearMakeModelLitersCylindersFuel TypePositionNotes
1984NissanMaxima2.4LL6GASN/AWalker Products FSK
1983Nissan200SX2.2LL4GASN/AWalker Products FSK
1983Nissan280ZX2.8LL6GASN/AWalker Products FSK
1983NissanMaxima2.4LL6GASN/AWalker Products FSK
1982Nissan200SX2.2LL4GASN/AWalker Products FSK
1982Nissan280ZX2.8LL6GASN/AWalker Products FSK
1982NissanMaxima2.4LL6GASN/AWalker Products FSK
1981Nissan280ZX2.8LL6GASN/AWalker Products FSK
1981Nissan8102.4LL6GASN/AWalker Products FSK
1980Nissan8102.4LL6GASN/AWalker Products FSK

* 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:

12025140-702158-0135213-2789554605S155971-26149329SU403SU403DGTX25WT5130

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