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CV4 High Pressure Radiator Cap
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CV4 High Pressure Radiator Cap 1.4 Bar

Fits: 2004 ARCTIC CAT 650 4x4
Part# 1339120002
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  • "Customer service is priority #1 at Rocky Mountain ATV/MC. We value our customers and strive to be the best shopping experience- when you buy from us, you are buying lifetime service."

    -Dan Thomas, CEO and Founder

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Special Notes:

  • Does not fit KTM's.
  • Allows running a higher water system pressure and higher boiling point.
  • Perfect for 4-stroke and 2-stroke motorcycles, ATV’s, and UTV’s.
  • Universal fit for most machines with OEM or aftermarket radiators.
  • 20 PSI is equal to 1.4 bar.
  • Does not fit KTM's.

CV4 High Pressure Radiator Cap Reviews

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0 of 0 people found this review helpful.

No More Overflows

Comments On Jul 17, 2014:Put on in the heat of summer here in SC. Tight woods was making me overheat. Added it with the cv4 hoses and KTM fan. All in all made for a great combination.

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Good

Comments On Apr 26, 2014:Good oem replacement

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Fixed my boil overs

Comments On Mar 10, 2014:I used to boil over in the slow stuff. I got a suggestion to go up in pressure on my cap and that fixed the problem.

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havent overheated since i got this cap

Comments On Nov 26, 2013:I ride enduro single tracks with a 4-sroke mx bike, its easy to overheat in the slow pace tight trails, however ive had this cap on for 1 season and never had a problem. For the money, every bike should have one.

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Seems to work

Comments On Nov 21, 2013:I lug around some dense trails in the humidity of summer and my fan was kicking on a lot so I bought this to help keep the engine cooler and get back to temp if the motor began to over heat.

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Got to have one

Comments On Nov 17, 2013:my bike was always over heating after every moto. this cap fixed my problem

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Used this on a TRX700xx and love it

Comments On Sep 10, 2013:Made a huge difference immediately, doubly noticeable when the radiator is jammed with mud!

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Cap

Comments On Mar 27, 2013:Direct Bolt on no problems since.

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Works

Comments On Dec 21, 2012:Nothing to say other than it works and fits great and does what it's supposed to.

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Helps

Comments On Dec 19, 2012:Helped my 450 stay cool during long trail rides and long motos

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