Rear differential fluid questions
#1
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Rear differential fluid questions
My LS 460 09 is nearly hit 80k miles. I asked a Lexus advisor about to replace front/rear differential fluid. He said i can wait until 90k services. I bought it this car as used and am sure the previous owner had never changed.
Should i check the fluid level or it is okay to wait until a major services?
Since dealer charges $300 for this services, i plan to do it myself but not sure what find of oil I can use for the "rear" differential.
In my manual, it said to use Toyota GL-5 75w-85 "LX" for the rear. It's available in Amazon for $77 and I need to buy 2 quarts.
My questions:
Is it worth to do it by myself?
Is Lexus dealer use the same fluid?
Is it okay to use Mobil 1 Synthetic 75w-90?
Thanks in advance for you help
Should i check the fluid level or it is okay to wait until a major services?
Since dealer charges $300 for this services, i plan to do it myself but not sure what find of oil I can use for the "rear" differential.
In my manual, it said to use Toyota GL-5 75w-85 "LX" for the rear. It's available in Amazon for $77 and I need to buy 2 quarts.
My questions:
Is it worth to do it by myself?
Is Lexus dealer use the same fluid?
Is it okay to use Mobil 1 Synthetic 75w-90?
Thanks in advance for you help
#2
Pole Position
I'd just buy the 75w90 from Mobil 1 and call it a day, I've been doing that for the last 100k miles or so, with no problems whatsoever. Easy to do the service and the Mobil 1 is a high quality gear oil.
#3
Lexus Fanatic
My LS 460 09 is nearly hit 80k miles. I asked a Lexus advisor about to replace front/rear differential fluid. He said i can wait until 90k services. I bought it this car as used and am sure the previous owner had never changed.
Should i check the fluid level or it is okay to wait until a major services?
Since dealer charges $300 for this services, i plan to do it myself but not sure what find of oil I can use for the "rear" differential.
In my manual, it said to use Toyota GL-5 75w-85 "LX" for the rear. It's available in Amazon for $77 and I need to buy 2 quarts.
My questions:
Is it worth to do it by myself?
Is Lexus dealer use the same fluid?
Is it okay to use Mobil 1 Synthetic 75w-90?
Thanks in advance for you help
Should i check the fluid level or it is okay to wait until a major services?
Since dealer charges $300 for this services, i plan to do it myself but not sure what find of oil I can use for the "rear" differential.
In my manual, it said to use Toyota GL-5 75w-85 "LX" for the rear. It's available in Amazon for $77 and I need to buy 2 quarts.
My questions:
Is it worth to do it by myself?
Is Lexus dealer use the same fluid?
Is it okay to use Mobil 1 Synthetic 75w-90?
Thanks in advance for you help
#4
Lead Lap
My LS 460 09 is nearly hit 80k miles. I asked a Lexus advisor about to replace front/rear differential fluid. He said i can wait until 90k services. I bought it this car as used and am sure the previous owner had never changed.
Should i check the fluid level or it is okay to wait until a major services?
Since dealer charges $300 for this services, i plan to do it myself but not sure what find of oil I can use for the "rear" differential.
In my manual, it said to use Toyota GL-5 75w-85 "LX" for the rear. It's available in Amazon for $77 and I need to buy 2 quarts.
My questions:
Is it worth to do it by myself?
Is Lexus dealer use the same fluid?
Is it okay to use Mobil 1 Synthetic 75w-90?
Thanks in advance for you help
Should i check the fluid level or it is okay to wait until a major services?
Since dealer charges $300 for this services, i plan to do it myself but not sure what find of oil I can use for the "rear" differential.
In my manual, it said to use Toyota GL-5 75w-85 "LX" for the rear. It's available in Amazon for $77 and I need to buy 2 quarts.
My questions:
Is it worth to do it by myself?
Is Lexus dealer use the same fluid?
Is it okay to use Mobil 1 Synthetic 75w-90?
Thanks in advance for you help
#5
i changed the rear diff oil of my 2009 LS460 RWD at around 80k miles,
the "old" oil was clean and clear.
the "old" oil was clean and clear.
#6
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#8
Lexus Test Driver
Honestly, differential oil is one of those things 99% of automobile owners completely ignore, and rarely does something 'bad' happen, unless there's a manufacturing defect.
Unless you dunk the diff, it'll never get contaminated. An extra 10K miles on it...meh, it won't matter if you ignore it for another 100K.
When I change lubricants to synthetic, I usually don't plan to touch them, again, save for engine oil and maybe transmission oil. Wheel bearings, transfer cases, differentials, etc...they're all changed once then forgotten about.
Unless you dunk the diff, it'll never get contaminated. An extra 10K miles on it...meh, it won't matter if you ignore it for another 100K.
When I change lubricants to synthetic, I usually don't plan to touch them, again, save for engine oil and maybe transmission oil. Wheel bearings, transfer cases, differentials, etc...they're all changed once then forgotten about.
#9
I don't see any harm in waiting and I agree this is a very easy DIY job. I recently changed mine at 103k for the first time (just bought car). I used Red Line 75w-85 GL5, about $33 on amazon for 2 liters. I found the old fluid to be fairly clean but there was a significant amount of metal build up on the magnetic drain plug.
#10
Driver School Candidate
I don't see any harm in waiting and I agree this is a very easy DIY job. I recently changed mine at 103k for the first time (just bought car). I used Red Line 75w-85 GL5, about $33 on amazon for 2 liters. I found the old fluid to be fairly clean but there was a significant amount of metal build up on the magnetic drain plug.
#11
Lexus Fanatic
FWIW, I just had my dealer do it. 79.99 which included labor and fluid. Car washed and vacuumed afterwards = happy guy.
Normally I'd do it myself, but I just didn't feel like it this time. And really....for 80 bucks, I don't think I'd bother doing it again myself
Normally I'd do it myself, but I just didn't feel like it this time. And really....for 80 bucks, I don't think I'd bother doing it again myself
#12
I can't say I've felt any difference with the fluid change but I certainly feel better to have fresh fluid in there given the residue on the magnet. I'm partial to Red Line as I use it in my racing drivelines, so it's my go to brand.
#13
'09 LS600HL use only 08885-81085 LL80 grear oil?
Developing the "shudder"turning at low speeds with my '09 Ls600hl, can get the LL80 gear oil off ebay for approx.$155 /ltr.
Is this expensive magic oil necessary or can I use a quality 75w 85 gl5 to cure the "shudder"? What about using a 75w 85 for 1 or 2 drain/ fills then the 08885-81085 LL80 per recall procedure fix from lexus corporate?
Alao if it takes a bit more than the 1ltr can I top off with the 75w 85?
Is this expensive magic oil necessary or can I use a quality 75w 85 gl5 to cure the "shudder"? What about using a 75w 85 for 1 or 2 drain/ fills then the 08885-81085 LL80 per recall procedure fix from lexus corporate?
Alao if it takes a bit more than the 1ltr can I top off with the 75w 85?
#14
I've owned two used high milage 600h's. The first had a significant shudder during tight turns. I changed ALL the fluids using stuff readily available at autozone. Shudder was still present after the fluid change, maybe slighty better.
My second had the tsb performed years before I purchased it. It is perfect, no shudder at all. I suggest following the tsb as written. I'm sure you already read it but for others the tsb is not for the rear diff fluid.
My second had the tsb performed years before I purchased it. It is perfect, no shudder at all. I suggest following the tsb as written. I'm sure you already read it but for others the tsb is not for the rear diff fluid.
#15
Thx for reply,I forgot to specify my question was directed to the transfer case drain/fill for the shudder as was pointed out to me.
Hopefully 1ltr of the LL80 gear oil is enough and does the trick,I dont want to have to buy 2 at that price only to use a little of the 2nd one.
Anyone know the part #'s for the drain and fill plugs crush washers?
Hopefully 1ltr of the LL80 gear oil is enough and does the trick,I dont want to have to buy 2 at that price only to use a little of the 2nd one.
Anyone know the part #'s for the drain and fill plugs crush washers?