A343006 Doosan TEMP SENSOR for G15/18S2 & G20/25/30/32E-3

Overview

The A343006 TEMP SENSOR is a Doosan replacement temperature sensor designed for the G15/18S2, G20SC-2, G20/25/30/32/33P-3 and G20/25/30/32E-3 forklift families. This sensor monitors operating temperature and reports it to the engine management system, allowing the ECU and operator display to react before overheating damages the engine or related components. A failed temperature sensor can cause erratic readings, fault codes, poor mixture control or unexpected shutdowns, so replacing a faulty unit with the correct A343006 part is a quick way to protect your forklift and keep it productive.

Compatibility

The A343006 for G15/18S2 and the related series below replaces the original Doosan temperature sensor on a wide range of LPG and gasoline-powered trucks:

• G15/18S2 series
• G20SC-2 series (chassis SB1018 and SB1070, F.C.U)
• G20/25/30/32/33P-3 series (chassis SB1074 F.C.U and SB1012-01, G430/G430E)
• G20/25/30/32E-3 series

Because Doosan uses different sensors across engine and chassis configurations, we recommend confirming fitment by part number A343006 or by sending us your forklift’s model and serial number before ordering. OEM cross-reference numbers are not published for this listing; our parts specialists can verify the correct match for your truck.

Quality and Reliability

The A343006 TEMP SENSOR is supplied as a Doosan part, produced to the same specification as the sensor originally fitted to your truck. Accurate, stable output matters: this component feeds data used for engine protection and fuel mixture control, and even small deviations can affect performance. Choosing the correct Doosan temperature sensor rather than an unverified substitute helps ensure proper connector fit, the correct resistance curve and dependable service life in demanding warehouse and yard duty cycles.

Installation and Maintenance Tips

• Disconnect the battery and allow the engine and cooling system to cool before starting work.
• Locate the temperature sensor (commonly on the cylinder head or intake area) and disconnect the wiring connector carefully.
• Remove the old sensor; if it seals against coolant, expect some fluid loss and top up afterwards.
• Install the A343006 by hand first, then tighten to the specified torque to avoid damaging the threads.
• Reconnect the connector, run the engine and confirm a stable temperature reading on the gauge or display.
• Inspect sensor connectors and wiring during scheduled service to catch corrosion or chafing early.

Always follow the official Doosan service manual for your specific model and serial number.

Why Order from Us

At forkliftpartssearch.com we specialize in forklift spare parts, including a deep range of Doosan components. When you order the A343006 TEMP SENSOR from us, you get accurate fitment help from experienced parts specialists, fast quoting and access to thousands of related sensors, filters and engine parts for your entire fleet. Contact our team with your model and serial number and we will confirm the right part quickly.