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AEU1747 - Resistor Assembly by Land RoverElectrical Part Land Rover Range Rover Defender, Range Rover

AEU1747 - Resistor Assembly

- €12,20
€12,20
€12,20 - €12,20
€12,20
Genuine Part
Genuine: Original manufacturer part. This product is the original part designed and produced by the vehicle manufacturer.
Resistor Assembly sets the blower motor fan speeds within the heating and air conditioning system.

Wired in series with the blower motor on the lower speed settings, the resistor pack drops the supply voltage so the fan runs at reduced speed; the highest setting bypasses the resistor and feeds the motor directly. It is mounted in the blower airflow so the moving air carries away the heat the resistor dissipates.
Vehicle Model Land Rover Defender up to 2016
Range Rover Classic up to 1994
Alternative Codes
AEU1747

In stock 1 unit
1 · Gouda 0 · Drachten
Express delivery available

When will my order arrive?
  • Order before 15:00 (Mon–Fri): same-day dispatch for in-stock items.
  • UPS Express (order before 14:00): dispatched today, delivered tomorrow where available.
  • Netherlands / Belgium / Germany: 2–4 working days.
  • Other EU countries + UK: 4–8 working days.
  • Outside EU/UK: delivery times vary — contact us for an estimate.

Items may ship from multiple warehouses at no extra cost.

Job kits containing this part

This part is included in 0 job kit(s) below. Pick the kit that matches your vehicle and job, then add what you need.

Frequently asked questions

What does the AEU1747 resistor assembly do?
This resistor assembly sets the blower motor fan speeds in the heating and air conditioning system. Wired in series with the blower on the lower settings, it drops the supply voltage so the fan runs slower; top speed bypasses it entirely.
What are the signs this resistor assembly has failed?
If the blower only works on one speed, often just the highest setting, the resistor pack has typically failed. These commonly burn out from heat buildup when airflow through the blower is restricted.
Why is the resistor mounted in the blower airflow?
It's positioned in the blower's airflow path so the moving air carries away the heat the resistor dissipates while it's dropping voltage to the fan. Restricted airflow around it is a common reason these units overheat and fail.