RX - 2nd Gen (2004-2009) Discussion topics related to the 2004 -2009 RX330, RX350 and RX400H models

Engine / Motor Mounts

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Old 04-23-22, 04:58 PM
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jhammermil
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Default Engine / Motor Mounts

Of course OEM is the gold standard but has anyone had success with aftermarket motor mounts? I am looking for recommendations.
Old 04-23-22, 05:39 PM
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LeX2K
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Anything but OEM is junk unfortunately. Been there tried.
Old 04-23-22, 06:50 PM
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Originally Posted by LeX2K
Anything but OEM is junk unfortunately. Been there tried.
Well that is too bad.
Old 04-23-22, 07:52 PM
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MattRX
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The general consensus is that you can likely get away with the simple mounts as aftermarket ones like the dogbone and rear mount, the hydraulic-filled ones used on the front, and two sides of the vehicle however should be OE only, even if they're going to be used ones. My RX has a 2013-2015 engine mount for the passenger side and it fit (beefier construction but same fitment), and a 2009 ES350 transmission mount on the driver's side which can easily be adapted by trimming the locating tab at the top. I employed this trick on my 2002 Highlander as well with a 2015 Highlander transmission mount (same mount as ES350) and it worked fine. Likewise, any 2GR-FE mount from any k-platform car should work as well.
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Margate330 (04-25-22)
Old 04-24-22, 11:32 AM
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Originally Posted by MattRX
The general consensus is that you can likely get away with the simple mounts as aftermarket ones like the dogbone and rear mount, the hydraulic-filled ones used on the front, and two sides of the vehicle however should be OE only, even if they're going to be used ones. My RX has a 2013-2015 engine mount for the passenger side and it fit (beefier construction but same fitment), and a 2009 ES350 transmission mount on the driver's side which can easily be adapted by trimming the locating tab at the top. I employed this trick on my 2002 Highlander as well with a 2015 Highlander transmission mount (same mount as ES350) and it worked fine. Likewise, any 2GR-FE mount from any k-platform car should work as well.
That's good news. I would definitely get an oem mount for the front. I figured the dog bone wasn't a critical mount that required oem. But I wasn't sure about the sides or the rear. I hate to hear that about after market mounts. I've read some mixed reviews about anchor motor mount.
Old 04-25-22, 10:48 AM
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Felix
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Originally Posted by jhammermil
That's good news. I would definitely get an oem mount for the front. I figured the dog bone wasn't a critical mount that required oem. But I wasn't sure about the sides or the rear. I hate to hear that about after market mounts. I've read some mixed reviews about anchor motor mount.
Anchor mounts are trash......even on other vehicles.....Yea you can get away w/ a aftermrket dogbone.....
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Old 04-25-22, 11:15 AM
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Margate330
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Originally Posted by Felix
Anchor mounts are trash......even on other vehicles.....Yea you can get away w/ a aftermrket dogbone.....
I went aftermarket on the dog bone and haven't done the rear mount yet but went oem on the engine mount on front and passenger side.

At first I bought the hydraulic engine mount for passenger side at local chain auto part store(aftermarket) and was happy and thinking how much money I saved but it didn't last long.

Imagine my surprise when I had everything apart and the engine jacked up and the new mount won't bolt on because one if the bolt holes was off by 1/2"!
Ok no problem I'm thinking I'll just slot the hole on my mill and make it fit but wait- can't do that because the curve in the bracket was off by a C hair.

Honestly I think they put the same mounts you can get on ebay for 1/3rd the price in a box and make a killing on it.
Seem to have the same sucky fitment. lol

Bought the oem and fit properly first time.
If the possibility of having to do the job twice sounds like fun like I'd get the aftermarket. haha

Last edited by Margate330; 04-25-22 at 11:37 AM.
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Felix (04-25-22)
Old 04-25-22, 11:45 AM
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LOL.....I keep saying there are a few short cuts you can do & getaway with, but I'm seeing more & more as time goes on, there really isn't alot of short cuts in life....
Old 04-26-22, 09:27 AM
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Originally Posted by Felix
LOL.....I keep saying there are a few short cuts you can do & getaway with, but I'm seeing more & more as time goes on, there really isn't alot of short cuts in life....
With all the aftermarket companies out there like, anchor, dea, beck/arnley, westar, pioneer, skp, replacement, trq, diy solutions, and I am sure there are others, you would think that you could find at least one that had pretty good quality. I would assume some of those companies use the same supplier.

I did find a local lexus dealer here with good prices. All 5 mounts would cost $793.94 us dollars and that includes tax.
Old 04-29-22, 06:34 AM
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Originally Posted by jhammermil
With all the aftermarket companies out there like, anchor, dea, beck/arnley, westar, pioneer, skp, replacement, trq, diy solutions, and I am sure there are others, you would think that you could find at least one that had pretty good quality. I would assume some of those companies use the same supplier.

I did find a local lexus dealer here with good prices. All 5 mounts would cost $793.94 us dollars and that includes tax.
Don't forget to check your Toyota dealer also as well as some dealers online parts.
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Old 07-11-22, 04:46 AM
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Chapp
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What toyota vehicle would be equivalent. I've found a mount for the 2005 Camry that looks the same. Part number starts the same but last digits are different.
When I checked the toyota sight it said this also fit 2wd highlanders. $90 bucks for the Toyota one versus $190 for the lexus one.
I have the 2nd gear clunk, so I believe this is my problem as all shifting is other wise smooth.
Thanks.
Old 07-11-22, 07:08 AM
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MattRX
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Need more info. What model of RX do you have, what mount are you planning on changing, and which mount is it from the Camry? Trans, eng, etc?
Old 07-11-22, 08:03 AM
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2nd Gen RX usually = Highlander (up to 2007)
Old 07-11-22, 07:29 PM
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Chapp
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It's a 05 RX330. 2005 Lexus RX330 JPP MCU38L-AWAGKA
Transmission mount.

Lexus info:

Lexus 12372-20080

Insulator, Engine Mounting, LH(For Transverse Engine)2004-2009 Lexus 1237220080
Replaces
12372-0A050



Highlander/Camry mount
Part Number: 123720H090
Supersession(s): 12372-0H090; 1237228200
Old 07-11-22, 07:51 PM
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The 123720H090 is the 4-cyl version of the newer 6-speed tranny mount. The one I have was the V6 6-speed version from an ES350 (12372-0P010). That 4-cyl mount may not be up to the task of the torquier V6, but it’ll still fit the same if you grind the mounting tab off.



Stock mount on right side, mounts used on the newer 6-speed and 8-speed transmissions will need to have the tab ground off as shown.


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