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DA4178RESISTOR - Heater Blower Resistor Kit by AftermarketElectrical Part Land Rover Range Rover Discovery, Range Rover

DA4178WEERSTAND - Kit voor de weerstand van de verwarmingsventilator

- €148,50
€148,50
€148,50 - €148,50
€148,50
Aftermarket Part
Aftermarket: Quality alternative. This is a quality alternative, designed to fit and function like the original part, often at a more competitive price.
Kachelweerstand voor het airconditioning klimaatsysteem. Deze regelt de snelheid van de aanjager, waardoor de kracht van de luchtstroom via de ventilatieopeningen in het dashboard wordt geregeld.

De weerstand is gemonteerd op een aluminium montageplaat met koellichaam die de warmte van het circuit afvoert om de werking gedurende de levensduur stabiel te houden. Geschikt voor 200Tdi- en V8-toepassingen die zijn uitgerust met airconditioning.
Vehicle Model Land Rover Discovery 1 1989-1998 (L318)
Range Rover Classic tot 1994
Fitment Notes Compatibiliteitsgegevens beperkt — afgeleid van online onderzoek, controleer bij twijfel
DISCOVERY 1 1989-1998 — 200Tdi met airconditioning
RANGE ROVER CLASSIC 1986-1994 — met airconditioning (200Tdi / V8)
Alternative Codes
DA4178WEERSTANDBTR4220PRC8010RTC6680STC684

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 heater blower resistor do?
The heater blower resistor regulates the speed of the blower motor, controlling how much airflow the dashboard vents deliver. It steps the fan between its speed settings on the heating and air conditioning system. It's fitted to air-conditioned Discovery 1 and Range Rover Classic models.
Why does the heater blower resistor fail?
The heater blower resistor typically fails from constant heat cycling through its resistance coils. The usual symptom is losing the lower fan speeds while full speed still works, or the blower stopping altogether. It's mounted on an aluminium heat-sink plate that helps dissipate that heat during normal operation.
Where is the heater blower resistor located?
The heater blower resistor sits in the heating and air conditioning system, typically in or near the heater blower housing so passing airflow keeps it cool. It's carried on an aluminium thermal-sink mounting plate. This part fits 200Tdi and V8 Discovery 1 and Range Rover Classic vehicles with factory air conditioning.
How do I confirm this heater blower resistor fits my vehicle?
This heater blower resistor fits Discovery 1 (1989-1998) and Range Rover Classic (up to 1994) equipped with factory air conditioning. It's specific to air-conditioned vehicles, so confirm yours has A/C before ordering. It carries a 2 year guarantee.

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