What are the timing chain replacement intervals on the various engines in l322? As I’m looking at higher mileage cars I’m just trying to understand when they should have been done.

Also what is the cost on replacement? Assume it’s done in situ?

Which engine variants exactly ?

Four I’m interested in are;

3.0TD6
3.6TDV8
4.4TDV8
4.4v8 AJP jag engine

Thankyou

They don’t have change intervals, they are there for the life of the engine, if the car is looked after properly and oil’s changed when they should be, they stay for the life of the car, they are not like timing belts which need changing 2009 (2010 MY) 5.0 Supercharged Autobiography
2007 TDV8 Vogue SE
2005 BMW E63 645ci
2024 Porsche Macan

https://british4wdspecialists.co.nz/land-rover-cambelt/


All varieties here

I know that’s the theory but the 5.0s/c has timing chain issues, and my diesel Infiniti FX also needs the chain replacing around 130k due to stretch, same on a lot of Mercedes diesels.

I’d have to assume that the JLR ones also stretch over time ?