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PQH500100 - Idler Pulley – 2.4 & 2.2 TDCi

Original price - Original price €81,40
Original price
€81,40
€81,40 - €81,40
Current price €81,40
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.
Idler Pulley for the auxiliary drive belt system of the 2.4L Duratorq-TDCi and 2.2L TDCi diesel engines.

The idler pulley guides the poly-V accessory drive belt around the ancillary layout, maintaining correct belt routing and wrap angle across the driven components. It runs on a sealed bearing and presents a smooth running surface for the belt, keeping the belt path stable as the ancillaries are driven. Applies to engines built with no air conditioning or with manual air conditioning.
Vehicle Model Land Rover Defender up to 2016
Fitment Notes DEFENDER 2007-2016 Puma 2.4L Duratorq-TDCi HPCR (140PS) — Less A/C or With Manual A/C, idler pulley, VIN 7A000001-BA999999
DEFENDER 2007-2016 Puma 2.2L 16V TC I4 DSL (122PS) — Less A/C or With Manual A/C, idler pulley, from VIN CA000001
Alternative Codes
PQH500100PQH500100ES

On order 4 units · ETA 22-08-2026

Currently out of stock. Order now — we'll ship as soon as it arrives.


When will my order arrive?

We have 4 units on order from our supplier, expected 22-08-2026. Order now to reserve — we'll dispatch as soon as stock arrives.

  • Netherlands / Belgium / Germany: 2–4 working days after dispatch.
  • Other EU countries + UK: 4–8 working days after dispatch.

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

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 PQH500100 idler pulley do?
The PQH500100 idler pulley guides the poly-V auxiliary drive belt around the ancillary layout on the 2.4 litre Duratorq-TDCi and 2.2 litre TDCi Puma diesel engines in the Defender. It runs on a sealed bearing and keeps the belt routing and wrap angle stable across the driven components.
What are the signs an idler pulley needs replacing?
Signs an idler pulley needs replacing include a rumbling or grinding noise from the front of the engine, a squeal on start-up, or visible wobble and roughness when the belt is off and the pulley is spun by hand. The sealed bearing wears with age. A seized pulley can shred the auxiliary belt.
Which Defender engines does this idler pulley fit?
This idler pulley fits the 2007-2016 Puma Defender with the 2.4 litre Duratorq-TDCi (140PS) between VIN 7A000001 and BA999999, and the 2.2 litre TDCi (122PS) from VIN CA000001. Both apply to engines built with no air conditioning or manual air conditioning. Check your VIN and A/C type to confirm.