LS - 4th Gen (2007-2017) Discussion topics related to the current flagship models LS460, LS460L and LS600H

Ok to use non-Toyota diff and TC fluids for LS460 AWD?

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Old 03-03-20, 03:55 AM
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E40D
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Default Ok to use non-Toyota diff and TC fluids for LS460 AWD?

2012 LS460 at 127k.

I've scoured the interwebs but the answer is inconclusive as to whether it is safe to use aftermarket fluid in the transfer case, as there seems to be some special additive that Toyota puts in to it, and a $70/L pricetag.

For the ATF, it appears that Idemitsu ATF Type TLS-LV (WS) is what Toyota rebrands as their own ATF.

For the differentials, I'd like to use Liqui Moly 75W-90 Fully Synthetic Gear Oil.

I really don't want do eff up my car with substandard fluid and will pay for the OE liquid gold if I must. Help is appreciated.
Old 03-03-20, 05:17 AM
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jud149
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Originally Posted by E40D
2012 LS460 at 127k.

I've scoured the interwebs but the answer is inconclusive as to whether it is safe to use aftermarket fluid in the transfer case, as there seems to be some special additive that Toyota puts in to it, and a $70/L pricetag.

For the ATF, it appears that Idemitsu ATF Type TLS-LV (WS) is what Toyota rebrands as their own ATF.

For the differentials, I'd like to use Liqui Moly 75W-90 Fully Synthetic Gear Oil.

I really don't want do eff up my car with substandard fluid and will pay for the OE liquid gold if I must. Help is appreciated.
I always go with OEM parts. Why risk it to save a few bucks. The only exception to this is if the aftermarket item meets or exceeds OEM specs. An example would be Mobil 1 (engine) synthetic oil.
Old 03-03-20, 07:10 AM
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Striker223
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Idemitsu is good and I use it in place of dealer fluids on my cars and customer cars with no issues at all, I can't answer you on the diffs since I don't know what type they are and what they need.
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Old 03-03-20, 11:31 AM
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SW17LS
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I would use the OEM fluids personally.
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