Walker Products Engine Coolant Temperature Sensor 211-1004 for 1984-1992 INFINITI/Nissan 3.0L (M30, 200SX, 300ZX, D21)

The Walker Products Engine Coolant Temperature Sensor (part number 211-1004) is a direct-fit replacement for 1984-1992 INFINITI and Nissan vehicles with 3.0L engines. Walker Products Engine Coolant Temperature Sensors match OE performance to deliver accurate data for engine protection, fuel control, and emissions management.

Features:

• Enables ECM to protect engine from overheating and improve cold starts.
• Monitors engine coolant temperature to optimize fuel delivery and ignition timing.
• Direct-fit replacement simplifies installation and restores sensor function.
• Durable materials ensure long service life in hot, high-vibration environments.
• Built to match OE specifications for signal response and thermal accuracy.

Specifications:

Fits: 1984-1992 INFINITI and Nissan models including M30, 200SX, 300ZX, D21, Maxima, and Pathfinder — 3.0L engines.

Confirm the year, make, model, and engine against your vehicle before ordering. Full application data is shown in the fitment lookup on this page.

Interchanges With: Forecast 9351, Carquest 71-2586, NTK EF0113, Delphi TS10042, KEM 140-703, Tomco Products 12023, Wells SU401, SMP TX31 and 6 more

WARNING: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm.