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C43070-G - Drive Belt – V12 Cooling Fan & Water Pump

Original price - Original price €5,60
Original price
€5,60
€5,60 - €5,60
Current price €5,60
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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
Drive Belt for the engine cooling accessory drive. This belt transmits drive from the crankshaft pulley to turn the cooling fan and water pump.

Fitted to the 5.3L and 6.0L V12 engine.
Fitment Notes JAGUAR XJ12 SERIES III SALOON 1979-1992 & XJS — 5.3L V12 cooling fan / water pump drive belt; also 6.0L V12 XJS from VIN 179737 (Dayco)
Alternative Codes
C43070-GC43070

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 dayscontact 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 C43070 drive belt do?
The C43070 drive belt transmits drive from the crankshaft pulley to turn the cooling fan and water pump on the Jaguar V12 engine. It keeps coolant circulating and airflow through the radiator, so the engine holds temperature.
Which V12 engines use this drive belt?
This Dayco drive belt fits the 5.3L V12 in the Jaguar XJ12 Series III and XJS, and the 6.0L V12 XJS from VIN 179737. Check your engine size and, for the 6.0L, your chassis number before ordering.
What are the signs this drive belt needs replacing?
Look for cracking, glazing or fraying on the belt, and squealing from the front of the engine. A worn or slipping belt reduces water pump and fan drive, which risks overheating on the V12, so replace it if the surface is perished.