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

Small flap in front of front tire?

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Old 02-27-10, 07:37 PM
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wolfpack
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Question Small flap in front of front tire?

Hope I can describe this good enough for some help...
Just noticed I am missing the small flap located in front of the front wheels.
Wondering what it's purpose is and any info on part number to order a new one.
thanks!
Old 02-27-10, 08:27 PM
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rcy
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If it's the flap I'm thinking of, I think it only comes on the 400h (something to do with the aerodynamics)
Old 02-27-10, 08:33 PM
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Nad1370
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A pic would really help.
But it sounds like a wind deflector flap.
Old 02-27-10, 10:35 PM
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JLSC
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I believe it's for areodynamics. Picked one up a few months ago for my 2005 RX330, and the part number on the receipt is 53852-0E011. It didn't come with the bolts though. It was about $23 CAD.
Old 02-28-10, 04:30 AM
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biff44
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Someone posted on here a few years ago that if that flap is missing, the air pressure makes the plastic lining of the wheel well fall out. So...I would make sure it is in there.
Old 02-28-10, 06:32 AM
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wolfpack
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here is photo of passenger side. Thanks for the quick replies!
If this is same part #, did you purchase from dealer or online? I'm not finding any matches online.
Attached Thumbnails Small flap in front of front tire?-p1160743b.jpg  
Old 02-28-10, 08:58 AM
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JLSC
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It was the same part and I purchased it, and the bolts, from the dealer.
Old 02-28-10, 09:22 AM
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Nad1370
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Did some digging around ...

Driver side Lexus part # 53851-0E011
Old 02-28-10, 03:42 PM
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wolfpack
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thanks! found it at Sewell online for about $15 plus shipping.
Maybe I'll have to pick up some mudguards with my order!
Old 02-28-10, 04:39 PM
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redrocks
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What does this flap do?
Old 02-28-10, 04:45 PM
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Nad1370
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^^ As others have said. It's for aerodymamics.
Think of it as a wind deflector for the tire..
Old 02-28-10, 05:17 PM
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redrocks
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Originally Posted by Nad1370
^^ As others have said. It's for aerodymamics.
Think of it as a wind deflector for the tire..
Really?? Does anyone know of any other vehicle that has this?
Old 02-28-10, 06:59 PM
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rcy
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I didn't realize this deflector came on the non hybrid as well. My mistake. Anyway, it's supposed to deflect air around the tire. Same with the cover for the spare tire and the shields in the corners under the rear bumper.
Old 03-01-10, 06:55 AM
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lexus114
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Originally Posted by Nad1370
^^ As others have said. It's for aerodymamics.
Think of it as a wind deflector for the tire..
That seems kind of stupid? but I must admit,I was wondering what the heck those things were for.
Old 03-01-10, 12:29 PM
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Originally Posted by lexus114
I was wondering what the heck those things were for.
Than flap is there to keep your Lexus from flying away during sudden acceleration.


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