Water Temperature Sensor AZ35440 for John Deere 4239D and 4239T Engines
Available to Order
Need help finding the right part? Talk with a parts expert today.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
Randy W. — Verified customer
Product Overview
Maintain optimal engine performance with this precision-engineered water temperature sensor. Specifically designed for heavy-duty John Deere engines, this component ensures accurate temperature monitoring to prevent overheating and ensure the longevity of your equipment.
Key Features & Performance
- Precise Monitoring: Provides accurate coolant temperature readings to the engine's monitoring system.
- Heavy-Duty Construction: Manufactured with premium materials to withstand extreme engine temperatures and vibration.
- Plug-and-Play: Designed to meet original equipment specifications for a straightforward installation process.
Fitment & Compatibility
- Compatible Models: John Deere 4239D and 4239T Engines
- Part Number(s): AZ35440
Technical Specifications
- Part Type: Water Temperature Sensor
- Connection Type: Threaded bolt-in
- Material: Brass housing with high-grade electrical connectors
Frequently Asked Questions
- Q: Is this sensor compatible with both naturally aspirated and turbocharged 4239 engines? A: Yes, it is designed for both the 4239D (naturally aspirated) and 4239T (turbocharged) variants.
- Q: Does this part replace the original John Deere factory sensor? A: This is a direct aftermarket replacement for OEM part number AZ35440.
Compatibility may vary by serial number. Verify fitment before purchase.