Close
QUESTIONS

RepairPal is your advocate for car care advice and guidance

Q: how long does the timing chain last on 2003 Mazda B4000

what is the schedule for changing the timing chain?
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
I have not seen problems with the timing chain on this engine if the engine oil and filter are changed regularly.
The 4.0L V6 Engine on your B4000 is driven by a Timing Chain not a Timing Belt. Generally there is not scheduled maintenance to replace timing chains unless there is a problem.

There is an article in the Encyclopedia about this:
http://repairpal.com/timing-chain-replacement
Didn't find what you were looking for?