CV4 High Pressure Radiator Cap

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CV4 High Pressure Radiator Cap
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    CV4 High Pressure Radiator Cap

    Our Price: $22.99$29.99

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    Details

    • Allows running a higher water system pressure and higher boiling point.
    WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

    CV4 High Pressure Radiator Cap Reviews

    Each review submitted enters you into a
    $100 gift card monthly drawing and a
    $500 gift card quarterly drawing!
     
    4.9 / 5.0
    76 Reviews
    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Star
    68
    8
    0
    0
    0
    Value
    4.8 / 5
    Durability
    5.0 / 5
    Fitment
    5.0 / 5
    Performance
    4.9 / 5
    Recommend it?
    Yes (29)
    No (1)
    Value
    5 / 5
    Durability
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Recommend it?
    Yes
    Works as expected
    Worked great keeping my bike from spewing too much coolant out, would recommend over others I have tried.
    March 25, 2019
    Pahrump , NV, US
    Age: 15-24
    Purchased
    6 months ago
    Gender:
    Male
    Value
    5 / 5
    Durability
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Recommend it?
    Yes
    Worked as described, no issues.

    -m-2018 HUSQVARNA FE 501--
    March 25, 2019
    Brownsville, OR, US
    Age: 45-64
    Purchased
    3 months ago
    Gender:
    Male
    Weight:
    191 - 220 lbs.
    Height:
    5'10 - 6'0
    Value
    5 / 5
    Durability
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Recommend it?
    Yes
    Seems to be a good addition to upgrade ,hasn't failed
    Works great you need good parts for a high temp running bike so this seems to be a great addition for my bike and my buddies 525 SX

    -m-2006 KTM 450 EXC 4-Stroke--
    December 2, 2018
    Arcata, CA, US
    Age: 25-44
    Purchased
    5 months ago
    Gender:
    Male
    Weight:
    161 - 190 lbs.
    Height:
    5'10 - 6'0
    Value
    5 / 5
    Durability
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Recommend it?
    Yes
    Nice Cap
    Would Highly Recommend. Great Product

    No Complaints A+
    November 7, 2018
    Woodstock, GA, US
    Age: 25-44
    Purchased
    6 months ago
    Gender:
    Male
    Weight:
    161 - 190 lbs.
    Height:
    5'10 - 6'0
    Value
    5 / 5
    Durability
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Recommend it?
    Yes
    Very good product
    So far so good! I ride very technical hard Enduro terrain and my bike was steaming over a bit until I put this cap on I haven't steamed it yet thus far. Good price easy fix! I would recommend this if you are having steaming over problems when clutching the bike alot at low speeds.

    -m-2017 HUSQVARNA TE 300--
    July 15, 2018
    Marquette, MI, US
    Age: 25-44
    Purchased
    10 months ago
    Gender:
    Male
    Weight:
    191 - 220 lbs.
    Height:
    6'1 - 6'3
    Value
    5 / 5
    Durability
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Recommend it?
    Yes
    Just what we needed
    Great product that fit perfectly

    -m-2015 POLARIS RANGER 900 XP--
    July 10, 2018
    Chugwater, WY, US
    Age: 45-64
    Purchased
    9 months ago
    Gender:
    Male
    Weight:
    161 - 190 lbs.
    Height:
    5'10 - 6'0
    Value
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Recommend it?
    Yes
    No more overheating!
    Not my first CV4 radiator cap so I knew it would do the trick.
    I ride in the hot Australian outback where its pretty much 100 degrees Fahrenheit every day.
    I ride in a MX track in a sandy river bed (dry most years). The original cap would release the coolant when/if the bike stops suddenly (fall/stall) or just stopping after a few laps on the track. To avoid this, I would have a light run on the side road to allow maximum ventilation and low effort for the engine to cool down - this happens no more with the CV4 as it holds the pressure higher than original caps!

    -m-2016 KTM 450 SX-F--
    June 24, 2018
    Arlparra, Northern Territory, AU
    Age: 45-64
    Purchased
    11 months ago
    Gender:
    Male
    Weight:
    191 - 220 lbs.
    Height:
    5'4 - 5'6
    Value
    5 / 5
    Durability
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Recommend it?
    Yes
    keeps engine from blowing coolant out
    i ride a 2011 200 xcw in the mountains and this cap keeps it from blowing antifreeze out.

    -m-2011 KTM 200 XC-W--
    March 13, 2018
    rye, CO, US
    Age: 45-64
    Purchased
    1 year ago
    Gender:
    Male
    Weight:
    131 - 160 lbs.
    Height:
    5'10 - 6'0
    Value
    5 / 5
    Durability
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Recommend it?
    Yes
    Do it now
    Definitely solved my cooling issues on my 450 with this cap engine ice and a new water pump
    January 24, 2018
    Mt shasta, CA, US
    Age: 25-44
    Purchased
    over 4 years ago
    Gender:
    Male
    Weight:
    191 - 220 lbs.
    Height:
    5'10 - 6'0
    Value
    5 / 5
    Durability
    5 / 5
    Fitment
    5 / 5
    Performance
    5 / 5
    Recommend it?
    Yes
    Good Buy
    I haven't really tested this cap out on a hard ride yet but it seems to keep coolant from coming out of the overflow tube when the bike get hot.

    -m-2017 HONDA CRF450R--
    January 22, 2018
    Columbus, IN, US
    Age: 45-64
    Purchased
    1 year ago
    Gender:
    Male
    Weight:
    161 - 190 lbs.
    Height:
    6'1 - 6'3
    Each question or answer submitted enters you into a:
    $100 gift card monthly drawing and a
    $500 gift card quarterly drawing!
    Start typing your question and we'll check if it was already asked and answered. Learn More
    Browse 2 questions Browse 2 questions and 8 answers
    Is a 1.4 bar radiator cap to much pressure for a 09 kx250f?
    Tad D on Oct 9, 2017
    BEST ANSWER: No. I run a 2.1 on my 450 that I use in Florida/Georgia for 2-hr hare scrambles and 4-5 hour ensuros. The key to using a higher pressure cap is ensuring that you use the recomended coolant type in the system and not aftermarket "super" coolant without the proper lubricant additives to condition the seals. I have fellow riders on 250's using the 1.8 bar caps with much success. I hope this helps.
    Why do I need this mule part?
    A shopper on Aug 25, 2016
    BEST ANSWER: This high pressure radiator cap raises the boiling point of the coolant in your machine. Therefore, you can run it harder and longer with less risk of boiling it over.
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