I'm looking for the same answer myself for my 1997 Altima I swore I have been told that it is a chain. But I'm looking for a definite answer. Try this website for more info on the chain or belt http://www.nisspartswholesale.com/200-SXS-001_1996_parts.html
To answer both of your questions Nissan Altima 1993 and up have timing chains and if you have looked for them you're not going to find it unless you take the valve cover off and you will see it on the left side but be thankful for one thing that Nissan guarantees that the timing chain will last the life of the engine which is about 250,000 miles.Update:Just a confirmation, all the Nissan Altimas with either 4 cylinder or V6 engines had timing chains, not belts. This applies to the KA24DE, VQ35DE, and QR25DE engines.
: If the Engine has plastic covers where the serpentine belt is running it's usually a Timing Belt. If it is a metal cover you have a Timing Chain
The 2.5 litre four cylinder engine in a 2003 Nissan Altima has a timing CHAIN
It must have a timing CHAIN because the Gates website ( they make timing belts etc. ) does not list a timing belt for the 2.5 liter 4 cylinder engine in a 2003 Nissan Altima
It must be a timing CHAIN , the Gates website ( they make timing belts etc. ) does not list a timing belt for the 2003 Nissan Altima , 2.5 liter 4 cylinder
its doenst have a belt its a chain
timing chain timing chain
How much to repair a timing chain on a 2003 Nissan murano
it has a timing belt
No, it uses a chain.
thermostat location on 2003 Nissan altima
The 2003 Nissan Altima has 16 valves.
there are paint marks on the chain. once you line it up it should be on tdc
timing chain. you do not replace it your self take it to a dealer unless u know how to dissasemble a motor and raise it up from the engine bay a few inches
No. It has a timing chain.
nissan micra has timing chain or cam chain and should be replaced at 200.000k
een 2005 and 2003 nissan altima
The 2003 Nissan Altima has an inline 4 engine.
The 2003 Nissan Altima has a 5-speed manual.
The 2003 Nissan Altima is a gas-powered vehicle.
The 3.3 litre V6 engine in a 2003 Nissan Frontier has a timing BELT
How much does a tune-up cost on a 2003 Nissan Altima?
The 2003 Nissan Altima has a drag coefficient of .32 Cd.
The height of the 2003 Nissan Altima is 4 ft. 9.9 in. (57.9 in.).
The 2003 Nissan Altima runs on regular unleaded.