This is a "machine-selection optional" part.Please choose a vehicle to see the options specific to your machine,choose from all of the options below and add to cart.

Fits Your Machine

Displaying parts for your 2010 ARCTIC CAT 1000 TRV H2 EFI

Change or remove vehicle

See all parts that fit your machine!

Choose a vehicle:

User Tip: If you're unsure of your vehicle type, you may skip the machine type selection box.

» Log in to use your Rider Profile Machines

Machines in your profile that this product fits:

Delete all
CV4 High Pressure Radiator Cap
  • View Larger

Customer rating on this product:

Read reviews (26) | Write a review

Sales Live Chat

CV4 High Pressure Radiator Cap 1.4 Bar

Fits: 2010 ARCTIC CAT 1000 TRV H2 EFI
Part# 1339120002
  • "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

  • Returns

    We take pride in offering no hassle returns. In the event of a return, please call, email or chat with us to receive a solution to the problem. For apparel that doesn't fit quite right, Click here to see our Fit Guaranteed Program.

  • Warranties

    We will stand behind all products we sell with regards to manufacturing defects in workmanship and material. Most products are limited to the manufacturer's warranty. However, we will do everything in our power to take care of the problem.

  • Have questions?

    Live chat: Click here (Leave email if after hours)
    Email:sales@rockymountainatv.com
    Call us: 1 800 336-5437
    7am-7pm Mon-Fri 8am-4pm Sat (Mountain Standard Time)

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

Your review could win you a $100 or $500 gift card!

Each review submitted enters you into a $100 gift card monthly drawing, and a $500 gift card quarterly drawing!

0 of 0 people found this review helpful.

Radiator cap

Comments On Apr 07, 2015:Bought this because bike was running hot. Put on the new cap runs a lot cooler awesome.

Was this review helpful?

0 of 0 people found this review helpful.

great cap for higher pressure

Comments On Mar 31, 2015:This cap is ideal if you want to increase the pressure of your cooling system to reduce boil-over in hot conditions. Perfect fit and bike never boils over, even in summer while riding tight woods.

Was this review helpful?

0 of 0 people found this review helpful.

it keeps the coolant in.

Comments On Mar 31, 2015:does what its supposed to do.

Was this review helpful?

0 of 0 people found this review helpful.

No complaints

Comments On Jan 27, 2015:Looks like a quality piece and has worked flawlessly.

Was this review helpful?

0 of 0 people found this review helpful.

Nice

Comments On Jan 19, 2015:Fits right and easy to install.

Was this review helpful?

0 of 0 people found this review helpful.

Must have

Comments On Jan 07, 2015:This is a must have item for any 4-stroke.

Was this review helpful?

0 of 0 people found this review helpful.

Haven't overheated since I put it on.

Comments On Jan 06, 2015:I haven't lost any coolant since I put this cap on. Raises the temperature before you boil out of the radiators.

Was this review helpful?

0 of 0 people found this review helpful.

Great

Comments On Dec 10, 2014:Keep it cool

Was this review helpful?

0 of 0 people found this review helpful.

Great

Comments On Oct 12, 2014:Fit and worked just as advertised , no over heating issues and no more steam

Was this review helpful?

0 of 0 people found this review helpful.

Installs and Works Great

Comments On Sep 30, 2014:Works great and so far the bike has not overheated after sitting on the trails for some time.

Was this review helpful?

Frequent Buyer ProgramParts Finder