I have recently replaced the Cambelt + Associated parts and given my Lex it's Full 60,000 mile Service . I detail below what the parts and labour costs were:-
Items supplied by JAPARTS (OEM Lexus/Toyoto parts supplied) TOTAL COST OF £287.47(includes V.A.T)
ie:-Tensioner + Idler + Cam belt + Waterpump + Bypass pipe + 2xseals +3 No Belts (A/C; Alt & P/S).
Items supplied by OPIE OILS; TOTAL COST OF £70.60 (includes V.A.T)
ie: Fully Synthetic Engine Oil 5w-30 (Motul 8100 Eco-energy) + 6 No Denso Iridium IK20 Plugs.
Items supplied by LEXUS Chester; TOTAL COST OF £10.75 (includes V.A.T)
ie: Oil Filter + Sump Washer.
As this was the first time i had done this type of work on a Lexus it took me about 5 hrs in total at my home address (anyone with a bit of mechanical know how; a basic tool kit and a set of axle stands could quite easily carry out this work).
If you are not mechanically minded you could scource the parts yourself and then get an independant garage with a good reputation to fit them for you. You then only have to pay for the 5 hours Labour costs?.
Note:-
1) I did not require an Air Filter as i have a re-useable K&N one fitted and the Gearbox Oil (Redline MT-90 fully synthetic) + Diff oil (Redline 75w 90 fully synthetic) + Pollen Filter were changed on the last service in 2008.
2) You can save quite a bit of money on part costs by specifying that you require Pattern Parts and not OEM parts
3) You can also save on oil as you do not have to use Fully Synthetic oils in the Engine/Gearbox/Diff.
Hope the above helps and safe motoring everybody.
Hi Imperial, my 2004 200 Sport is coming up for its cambelt change & I will do the waterpump at the same time, so your post was really useful. Like you, I'm buying the parts from Japarts. I've got the cambelt , idler, tensioner & waterpump, but I can't find the "bypass pipe" and "2 x seals" (highlighted in your post above) on the Japarts website - please could you post the Japart part numbers? I can guess what the "bypass pipe" is but what are the seals for?
Also, what about the gasket for the waterpump - the new one from Japart does not seem to come with a replacement gasket. Very grateful for any help you can give.