RX - 1st Gen (1999-2003) Discussion topics related to the 1999 -2003 RX300 models

Front motor mount replacement

Thread Tools
 
Search this Thread
 
Old 05-24-10, 07:14 PM
  #1  
bmolke
Driver School Candidate
Thread Starter
 
bmolke's Avatar
 
Join Date: Feb 2010
Location: wi
Posts: 9
Likes: 0
Received 0 Likes on 0 Posts
Default Front motor mount replacement

I have an issue i hope someone can answer for me. I need to replace my front motor mount. The mount i received is not the hydraulic type, rather it is the rubber kind. How do i go about replacing this. What do i do with the hose going to the current mount. Can i use this mount? any help would be greatly appreciated thanks in advance.
Old 05-25-10, 11:04 AM
  #2  
Lexmex
Super Moderator
 
Lexmex's Avatar
 
Join Date: Apr 2004
Location: Miami, Florida
Posts: 17,246
Received 163 Likes on 139 Posts
Default

Welcome to the Club

What side or area are we talking about as I might be able to help you better?
Old 05-25-10, 02:14 PM
  #3  
bmolke
Driver School Candidate
Thread Starter
 
bmolke's Avatar
 
Join Date: Feb 2010
Location: wi
Posts: 9
Likes: 0
Received 0 Likes on 0 Posts
Default

It is a 2000 rx300 and i want to replace the front oem hydraulic mount.
Old 05-25-10, 04:22 PM
  #4  
Nad1370
Lexus Test Driver
 
Nad1370's Avatar
 
Join Date: Apr 2008
Location: Illinois
Posts: 1,058
Received 122 Likes on 112 Posts
Default

No need to jack up the vehicle.
Looks like it might clear it from the bottom. I don't have a mount in front of me so I can't gauge the size of it if it will clear.
But if it doesn't, the radiator will have to come out for the mount to clear.
Also you might need to move some oil lines that are in the way(not sure if it will clear)
My sugg. is to take the top(dog bone) mount off because you will have to jack the motor up so the mount will clear.
As for the uneeded vaccum line, just plug it.
Attached Thumbnails Front motor mount replacement-jack-support.jpg   Front motor mount replacement-dog-bone-copy.jpg   Front motor mount replacement-front-motor-mount.jpg  
Old 05-25-10, 07:04 PM
  #5  
JohnLX300
Lead Lap
iTrader: (2)
 
JohnLX300's Avatar
 
Join Date: Apr 2009
Location: NC
Posts: 453
Likes: 0
Received 2 Likes on 2 Posts
Default

The front mount is easier to get to from the top front of the vehicle. The only bolt I had a problem with was the top center, 17mm bolt. The internals of the mount, along with the bolt tend to move in the same direction when trying to loosen it. It took a few times, you need to be quick and use a good amount of torque to get it loose. Also, I removed the oil filter to make this process easier. I also used a 1/2 socket extension, so the rachet would be above the engine frame. Hope this helps.
Old 05-25-10, 09:12 PM
  #6  
bmolke
Driver School Candidate
Thread Starter
 
bmolke's Avatar
 
Join Date: Feb 2010
Location: wi
Posts: 9
Likes: 0
Received 0 Likes on 0 Posts
Default

johnlx300 did you have to remove the exhaust manifold to get the mount out thru the top
Old 05-26-10, 05:51 AM
  #7  
JohnLX300
Lead Lap
iTrader: (2)
 
JohnLX300's Avatar
 
Join Date: Apr 2009
Location: NC
Posts: 453
Likes: 0
Received 2 Likes on 2 Posts
Default

Nope, just the oil filter. The only problem I had was with the top bolt.
Old 05-26-10, 07:19 PM
  #8  
bmolke
Driver School Candidate
Thread Starter
 
bmolke's Avatar
 
Join Date: Feb 2010
Location: wi
Posts: 9
Likes: 0
Received 0 Likes on 0 Posts
Default

I cannot find a hydraulic mount anywhere.I even called the dealer and searched website after website. does anyone know where i can get a front hydraulic oem mount from. thanks in advance
Old 05-30-10, 11:50 AM
  #9  
bmolke
Driver School Candidate
Thread Starter
 
bmolke's Avatar
 
Join Date: Feb 2010
Location: wi
Posts: 9
Likes: 0
Received 0 Likes on 0 Posts
Default

I cannot seem to find a hydraulic mount anywhere. many places say they have them but when i receive them they are just the rubber kind. I even tried my local lexus dealer and no dice. Anyone have any ideas where i can purchase one online. I have tried everywhere and am getting frustrated looking. thanks I have heard that the rubber mounts dont solve the vibration issue, can anyone verify whether this is true or not.
Old 05-31-10, 03:04 AM
  #10  
JohnLX300
Lead Lap
iTrader: (2)
 
JohnLX300's Avatar
 
Join Date: Apr 2009
Location: NC
Posts: 453
Likes: 0
Received 2 Likes on 2 Posts
Default

I ordered all my mounts on www.parts.com, for my 99 RX I paid $380 for all the mounts. Just the front one was 106.78 and shipping is like $10 bucks or something like that. Ordering through parts.com, ships through Lexus of Tampa Bay. So if you have any questions on part #'s or order numbers, I call them and they are always friendly to help. I don't understand the problem your having with your local lexus dealer.
Old 05-31-10, 03:10 AM
  #11  
JohnLX300
Lead Lap
iTrader: (2)
 
JohnLX300's Avatar
 
Join Date: Apr 2009
Location: NC
Posts: 453
Likes: 0
Received 2 Likes on 2 Posts
Default

The part # for the front mount is 12361-20060 and on top of it goes part # 12381-20020, which is classified as a engine stabilizer.
Old 12-28-10, 02:38 PM
  #12  
jcorava
Driver School Candidate
 
jcorava's Avatar
 
Join Date: Dec 2010
Location: NY
Posts: 13
Received 9 Likes on 5 Posts
Default Front Motor Mount Replacement - What symptoms?

How did you determine that the front motor mount needed replacing?
Old 04-17-15, 03:27 PM
  #13  
mofoaka
Driver School Candidate
 
mofoaka's Avatar
 
Join Date: Mar 2010
Location: texas
Posts: 2
Likes: 0
Received 0 Likes on 0 Posts
Default

Sorry for bumping an old thread. I've been trying to replace the front motor mount and i got everything loose, but i can't seem to maneuver the mount out between the exhaust manifold and radiator fans. It definitely wont come out from the bottom as space is really restricted. I lifted the engine about 2 inches with my engine bar but still not enough room to remove it. any suggestions?
Old 04-19-15, 04:19 PM
  #14  
sainicrew
Driver School Candidate
 
sainicrew's Avatar
 
Join Date: Mar 2015
Location: fl
Posts: 5
Likes: 0
Received 0 Likes on 0 Posts
Default

hey does anybody have the specs for the 17mm bolt? i bought the car used and its missing seems i wrote in the wrong section i have a 97 es300 but the picture looks very similar...sorry
Old 02-26-19, 02:08 PM
  #15  
corderol18
Driver School Candidate
 
corderol18's Avatar
 
Join Date: Feb 2019
Location: TX
Posts: 2
Likes: 0
Received 0 Likes on 0 Posts
Default


Stole This Pic . Does anyone know how to remove those wires attached to that front motor mount?

Last edited by corderol18; 02-26-19 at 02:12 PM.


Quick Reply: Front motor mount replacement



All times are GMT -7. The time now is 12:04 AM.