Air Intake Temperature Sensor RE48419 for John Deere 8500 8400 8410 8420 8430
$28.09
Sale price
$28.09
Regular price
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SKU:
ZZ3F00212
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Air Intake Temperature Sensor RE48419 for John Deere 8500 8400 8410 8420 8430
$28.09
In Stock
$28.09
Sale price
$28.09
Regular price
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
Air Intake Temperature Sensor for John Deere 8500 8400 8410 8420 8430
This air intake temperature sensor, referenced as RE48419, monitors intake air temperature and relays that data to the engine control unit for optimal fuel delivery and combustion. It is designed for select John Deere agricultural tractors, providing reliable engine management in demanding field conditions.
Overview
This air intake temperature sensor is a direct replacement component that measures the temperature of air entering the engine, ensuring the ECU adjusts fuel injection for efficient operation. Built to meet OE specifications for John Deere equipment, it restores accurate temperature readings to maintain performance. The sensor is essential for maintaining correct air-fuel ratios and preventing engine issues related to temperature extremes.
Built For Performance
- Direct fitment for the RE48419 cross-reference number
- Precision-engineered thermistor for accurate temperature readings
- Corrosion-resistant housing for long service life
- Weatherproof connector for reliable electrical connection
- Rigorous testing for consistent performance under load
Fits These Machines
- for John Deere 8500
- for John Deere 8400
- for John Deere 8410
- for John Deere 8420
- for John Deere 8430
On-The-Job Use
- Monitors intake air temperature during heavy tillage operations
- Supports accurate fuel mapping during varying load conditions
- Used in routine engine diagnostics and sensor replacement
- Essential for maintaining emissions compliance on supported models
Specs At A Glance
| Part Number(s) | RE48419 |
| Sensor Type | Temperature sensor |
| Thread Size | Standard OE fitment |
| Connector Type | OEM-style plug |
Good To Know
Q: Will this sensor work with my John Deere 8420? A: Yes, it is designed to be compatible with the 8420 and other models listed, but verify your serial number for exact fitment. The RE48419 reference ensures a match to the original part.
Q: What are signs of a failing intake air temperature sensor? A: Common symptoms include poor fuel economy, rough idling, or a check engine light. Replacing a faulty sensor restores accurate data and helps avoid costly engine damage.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.