Infiniti V8 belts, accessory drive system - M45, Q45, FX45 with the VK45DE
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- Опубликовано: 4 янв 2018
- Part 1 of the main project which is to eventually replace the tensioner and idler pulleys.
I combined 2 videos - one which I had recorded earlier with the engine still in the car, and another that shows the layout of the components a little better. 
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Found the idler pulley yet? Autozone P#231150 ($45.00) fits perfect for 06 M45. Its listed as it won't fit on their website. Took a trip to 2 parts stores that told me they don't even list the idler pulley. Found it with a Google search.
+Alex Fawcett Yep! I have a lot of these, so I just choose to replace the individual bearings.
That is a good find on the pulley. In my experience, the aftermarket ones usually are of cheaper quality. This one also has that stop in the back, which I like. Did it feel less "solid" than the OEM one or they are just the same?
EdBwoy
Feels solid maybe even more so.
Pulled out the calipers before I put it in and all the dimensions are good. Belt is centered on the wheel.
+Alex Fawcett Right on! I pinned your comment so it stays at the top. So people know we have options.
Talking numbers:
I did all the pulleys (2 tensioners, 1 idler) at the same time, using Koyo bearings. 40 bucks in parts and paid a shop 25 bucks to press them out and in.
For the second engine, I somehow lost the discount and the bearings cost 50 bucks and I pressed them in myself using an arbor press.
I've done it cheaper before, using some no-name bearings, but I wanted to do some honest benchmarking on buying new pulleys versus pressing quality bearings in the original pulleys.
EdBwoy HEY my guy love your videos...I'm new to the import world I'm looking at a 07-08 m45 or a 03-04m45..of course a 03-04 would be cheaper but as far as upkeep and service are parts plentiful.. even though it was made 2yrs.im come from the big block Chevy world .. all this is new not use to the tight work space.... basically wanting to know is the 03-04 worth buying even with low miles and good price don't want to buy a $ pit ..... please I want your honest opinion...
+Lonnie Tate Thanks man. Honest opinion, they are good cars. The 03-04 has a little more space in the engine bay for work.
The good thing is that with either of them, you will not find yourself under the hood that often. Very reliable.
Then, when it comes to platform specific parts like suspension, the 03/04 obviously has less aftermarket parts available. You can still find the OEM parts at prices comparable to the 06+ prices. Again, they don't break often. But to answer your question, NOPE! Not plentiful nor is there variety like you're used to in the GM world
Otherwise, a lot of other things are shared with other Nissan vehicles, so things like sensors, filters, etc are easily obtained. You're not likely to be stranded with either one of them
What a man! Thank you for your time and knowledge you have shared! Much appreciated.
Thank you for the kind words. Happy motoring
Thank you, just used your video to replace my serpentine belt.✌
Awesome, and congrats.
Ed you rock man, im inspired to get back into the game. been out for a minute, u know your stuff.
I tried to get out, but the exit has been very slow. I love the platform.
EdBwoy I was at Sewell since 89, was there 25 yrs, went to public transportation, with diesel , now I gotta get back to the Infiniti scene, got an 05 Q now so bout to start doing something’s to it
@@fxruppr wow, you are an OG! Back when the words "Japanese luxury brand" sounded like an oxymoron.
I've been pointed towards the direction of working as a factory technical rep. I would have loved to be around when Infiniti was setting up shop
Do I get to the qc compressor from the bottom to change it
Would I be able to replace the altenator with the radiator still in place ? Is it a difficult job ?
You can still do it. Access might be a little difficult, but if you have a good selection of tools it will work
Just got an 08 M45 for my first car but I’m having trouble with the idler pulley. It’s wobbly and the hardware doesn’t feel like it’s tightened in the back. What should I change? Any help would be appreciated!
Congratulations! Very nice option for a first car.
Try tightening the idler pulley if you suspect it was done recently and not done correctly. Otherwise, if the pulley spins freely and makes noise when you remove the belt, just buy a replacement pulley.
EdBwoy thank you!
any way you could get a video of a vh41de accessory belt change (97-00 Q45) or possibly link one. good video regardless
Should I make one I’m about to replace my ac compressor and can’t find a bud anywhere
@@mrchavis6118 do it, i got my belts on but it would be good to have it on youtube for anyone else w a q45 2nd gen
@@mrchavis6118 yes did you ever do the job. Please post if you videoed.
does anybody know if the pulleys on the tensioner are replaceable or do you have to get a brand new tensioner
You can buy new pulleys from an auto parts store
@@EdBwoy what you recommend pulleys or bearing? All the bearing I find are relatively cheap idk if that’s the price they go for or not
@@benddover3093 I've had success both ways, it depends on what would be more efficient for you to do.
See this link - forums.nicoclub.com/how-to-fix-squeaking-tensioner-pulley-t589191.html#p6763798
thank u ,I have an 06q45 and their built nowhere near as the later m45 m35s im starting to hate this car
Is this the same for a vh41de
No its not which is my issue...the idler does not rock this way you have to loosen it and there is a tensioner screw. I'm having a time bec that 14 bolt is starting to strip.