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EAC3850-D - Drive Belt by Dayco Land Rover Range Rover

EAC3850-D - Drive Belt – Alternator – 6-Cyl

- €4,90
€4,90
€4,90 - €4,90
€4,90
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OEM Part
OEM: Made by an Original Equipment Manufacturer. This part is made by an original equipment manufacturer or under their license, ensuring compatibility and quality.
Brand Dayco
Alternator Drive Belt - the accessory drive belt that transmits drive from the crankshaft pulley to the alternator.

Fitted to the 6-cylinder engine. Running in the front-of-engine accessory drive, it turns the alternator pulley to generate the vehicle's electrical charge.
Fitment Notes JAGUAR XJ6 (XJ40) — 2.9L/3.2L/3.6L/4.0L, alternator drive belt
JAGUAR XJS — 3.6L, alternator drive belt
Alternative Codes
EAC3850-DEAC3850

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 is the Alternator Drive Belt for the 6-cylinder used for?
The alternator drive belt transmits drive from the crankshaft pulley to the alternator on the Jaguar 6-cylinder engine. Running in the front-of-engine accessory drive, it turns the alternator pulley to generate the vehicle's electrical charge. Fitted to the XJ6 (XJ40) and the XJS 3.6.
When should this alternator belt be replaced?
Replace the alternator belt when it's cracked, glazed or slipping, as a slipping belt causes low charging and a flat battery on these 6-cylinder Jaguars. A squeal under electrical load usually points to the belt. Check the tension when fitting the replacement.
Which engines use this alternator belt?
This alternator belt fits the Jaguar XJ6 (XJ40) with the 2.9, 3.2, 3.6 and 4.0 litre AJ6 six-cylinder engines, and the XJS 3.6. Confirm your engine size, as the different accessory setups on these cars can call for different belt lengths.