Oil Pressure Switch for John Deere X749 X950R 1545 355D 425 445 1420 1435 1445

Oil Pressure Switch for John Deere

This oil pressure switch is a direct replacement component designed to monitor engine oil pressure and trigger a warning signal if pressure drops too low, helping to protect your John Deere engine from damage.

Overview

This oil pressure switch is an essential engine safety component for a range of John Deere tractors and mowers, engineered to detect a loss of oil pressure and alert the operator. It works by opening or closing an electrical circuit based on the oil pressure within the engine, ensuring the operator is immediately warned of potential lubrication issues. This switch is a reliable replacement for your John Deere model to maintain proper engine monitoring.

Built For Performance

• Precision-engineered to meet OEM specifications for accurate pressure sensing.
• Constructed from durable materials to withstand high heat and vibration.
• Provides a reliable electrical signal to the dashboard warning light or gauge.
• Threaded fitting ensures a secure and leak-proof installation.
• Direct fit replacement for a wide range of John Deere diesel and gas engines.

Fits These Machines

• for John Deere X749
• for John Deere X950R
• for John Deere 1545
• for John Deere 355D
• for John Deere 425
• for John Deere 445
• for John Deere 1420
• for John Deere 1435
• for John Deere 1445

On-The-Job Use

• Monitors oil pressure during mowing operations on large lawns and estates.
• Provides critical warning during loader and attachment work to prevent engine damage.
• Indicates proper engine health during routine maintenance checks.
• Suitable for both compact utility tractors and garden tractors.

Specs At A Glance

Good To Know

Q: How do I know if my oil pressure switch is faulty? A: Common signs include an oil pressure warning light that stays on constantly or fails to illuminate when the ignition is turned on.

Q: Can this switch be installed with basic tools? A: Yes, it typically replaces the existing switch with a simple wrench, but always disconnect the battery and ensure the engine is cool before starting work.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.