04 yz 450f thermo switch

2 replies to this topic
  • WilfulLemar20

Posted February 24, 2015 - 05:21 PM


I am new to the yz450f and just wondering where this wire should go mine just goes over the top of the radiator

Attached Thumbnails

  • 1424827259747.jpg

Visit the ThumperTalk Store for the lowest prices on motorcycle / ATV parts and accessories - Guaranteed
  • grayracer513

Posted February 24, 2015 - 05:59 PM


That's not stock.  The hose has been cut to splice it into the system, and it most likely belongs to a trail computer thing that had a temp gauge.  Replace the hose and discard it.

  • WilfulLemar20

Posted March 01, 2015 - 05:59 AM


Would it hurt anything leaving it in as I am planning on getting a trail tech in the near future

Related Content


James Stewart back on a YZ450F by YamaLink

Dirt Bike   Special Interest Forums   Pro Racing
  • Hot  47 replies

Megabomb Fitment by 288yz450

Dirt Bike   Make / Model Specific   Yamaha   YZ 400/426/450
  • 1 reply

Is it worth it? (Cam and High compression piston) by macgi77

Dirt Bike   Make / Model Specific   Honda   CRF 150/230 F/L
  • Hot  36 replies

yz250x vs 450 4t comparisons (preferably desert riding) needed by JakeNorthrupYZ450F

Dirt Bike   Make / Model Specific   Yamaha   Yamaha 2-Stroke
  • 9 replies

2016 YZ450 by CaptainKnobby

Dirt Bike   Dirt Bike Technical Forums   Suspension
  • Hot  59 replies

Join Our Community!

Even if you don't want to post, registered members get access to tools that make finding & following the good stuff easier.

If you enjoyed reading about "" here in the ThumperTalk archive, you'll LOVE our community. Come join ThumperTalk today!

The views and opinions expressed on this page are strictly those of the author, and have not been reviewed or approved by ThumperTalk.