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JHC500150SCREW - Bleed Screw by AllmakesCooling or Heating Part Land Rover Range Rover

JHC500150SCREW - Bleed Screw – Coolant Vent Hose

- €10,20
€10,20
€10,20 - €10,20
€10,20
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.
Bleed screw for the coolant vent hose in the engine cooling system.

Threads into the vent point on the heater outlet hose at the coolant expansion tank. Opening the screw releases air trapped in the system when the coolant is drained, refilled or bled, so the heater circuit fills correctly.
Vehicle Model Land Rover Defender up to 2016
Fitment Notes DEFENDER 2007-2016 — Bleed screw for coolant vent hose, Td4 2.4 Diesel
Alternative Codes
JHC500150SCREW

Available to order 2–3 weeks

Not currently in stock. Order now — typically ships within 2–3 weeks.

Need it faster? Contact us about express import (2–5 business days).

When will my order arrive?

This item is ordered from our supplier on request. Typical lead time is 2–3 weeks from order confirmation.

  • Netherlands / Belgium / Germany: 2–4 working days after dispatch.
  • Other EU countries + UK: 4–8 working days after dispatch.
  • Outside EU/UK: contact us for an estimate.

Need it faster? Express import available in 2–5 business days — contact us before ordering.

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 coolant bleed screw do?
This bleed screw threads into the vent point on the heater outlet hose at the coolant expansion tank. Opening it releases air trapped in the system when the coolant is drained, refilled, or bled, so the heater circuit fills correctly.
When should I use this bleed screw?
Use it whenever you drain and refill the coolant system, since trapped air in the heater circuit can cause poor cabin heat and airlocks. Opening the screw during refilling lets air escape as coolant rises.
Does this bleed screw fit all Defender Td4 models?
It fits the Defender 2007-2016 with the Td4 2.4 diesel engine, matching the coolant vent hose fitted to that engine.