Skip to content

| FREE SHIPPING WITHIN CON US - CALL US +1-310-929-8864 |

Circuit Hero Circuit Hero
SHOPPING CART
0 0 items
MY WISH LIST
SIGN IN
  • Euro
  • Benen Industries
  • KTuner
  • Engine
  • Exterior
  • Interior
  • Suspension
  • Accessories
  • Sale
Circuit Hero
Circuit Hero
Cart
0 0 items
Sidebar

Categories

  • Euro - Intake & Engine
  • Euro - Exhaust, Mufflers & Tips
  • Euro - Suspension
  • Euro - Drivetrain
  • Euro - Cooling
  • Euro - Brakes, Rotors, & Pads
  • Euro - Programmers & Chips
  • Euro - Interior

Refined by Clear all

363 results
Clear all

    Availability

    Clear all

    Brand

    Clear all
    Show all

    Fittings

    Filter
    363 results
    20
    • 10
    • 15
    • 20
    • 25
    • 30
    • 50
    Best selling
    • Featured
    • Most relevant
    • Best selling
    • Alphabetically, A-Z
    • Alphabetically, Z-A
    • Price, low to high
    • Price, high to low
    • Date, old to new
    • Date, new to old
    Sort

    Sort by:

    • Featured
    • Most relevant
    • Best selling
    • Alphabetically, A-Z
    • Alphabetically, Z-A
    • Price, low to high
    • Price, high to low
    • Date, old to new
    • Date, new to old
    • Photo - PrimaryLogo Image

      Radium 4AN ORB Swivel Banjo to 6.5mm Barb

      Swiveling fitting. Stainless steel and aluminum construction. Suitable for most fluids.
      $50.06
      $34.95
      $50.06
      Unit price
      / per 
    • Photo - PrimaryLogo Image

      Radium 4AN ORB Swivel Banjo to 6AN Male

      Stainless steel and aluminum construction. Swivels 360 degrees after installation. Compatible with most fluids.
      $50.06
      $34.95
      $50.06
      Unit price
      / per 
    • Photo - PrimaryLogo Image

      Radium Engineering DSV 12AN ORB To 12AN Male High Fill

      Fuel cell vent valve will roll-over protection. 12AN Male hose connection.
      $69.06
      $54.95
      $69.06
      Unit price
      / per 
    • Photo - PrimaryLogo Image

      Radium 10AN Male Press-Fit for Honda K-Series

      Press-in valve cover breather fitting. Features a 10AN male 360 degree swiveling fitting. Compatible with all K-series valve covers that have the press-in (not cast) nipple.
      $73.81
      $59.95
      $73.81
      Unit price
      / per 
    • Photo - PrimaryLogo Image

      Radium Engineering V2 Quick Connect 15mm Male to 10AN Male Straight

      Anodized aluminum. For use with OEM hose connection. Converts to 10AN male.
      $54.81
      $39.95
      $54.81
      Unit price
      / per 
    • Photo - PrimaryLogo Image

      Radium RB25DET 10AN Male Press-In Valve Cover Fitting - Intake & Exhaust Side

      This fitting presses into the Nissan RB25DET valve cover and will work on either intake or exhause side. Presents a swiveling 10AN male fitting for connecting a hose to.
      $73.81
      $59.95
      $73.81
      Unit price
      / per 
    • Photo - PrimaryLogo Image

      Radium Engineering Nissan S14/S15 SR20DET 10AN Male Press-Fit Valve Cover Fitting - Exhaust Side

      Press-in valve cover fitting for the Nissan S14/S15 SR20DET. Exhaust side. 10AN male connection.
      $73.81
      $59.95
      $73.81
      Unit price
      / per 
    • Photo - PrimaryLogo Image

      Radium Engineering Nissan S13 SR20DET 10AN Male Press-Fit Valve Cover Fitting - Exhaust Side

      Press in valve cover fittings for the Nissan S13 SR20DET (red and black top). Exhaust side. Double sided 10AN male connections.
      $73.81
      $59.95
      $73.81
      Unit price
      / per 
    • Photo - PrimaryLogo Image

      Radium KA24DE Valve Cover Intake 10AN Male Press-Fit Fitting

      Press-in fitting breather fitting for the Nissan KA24DE valve cover. 10AN male swivels 360 degrees. Stainless steel and aluminum construction.
      $73.81
      $59.95
      $73.81
      Unit price
      / per 
    • Photo - PrimaryLogo Image

      Radium RB26DETT Valve Cover Intake and Exhaust 12AN Male Press-Fit Fitting

      Press-in swivel fitting with 12AN male. For use on the Nissan RB26DETT engine valve covers.
      $73.81
      $59.95
      $73.81
      Unit price
      / per 
    • Photo - PrimaryLogo Image

      Radium Engineering S14/S15 RB25DET/SR20DET 10AN Press-In Valve Cover Banjo Fitting Intake Port

      This stainless steel and aluminum fitting presses into the S14/S15 Nissan SR20DET valve cover on the intake side and replaces the PCV valve with a high flowing vent-to-atmosphere swiveling 10AN male fitting.
      $73.81
      $59.95
      $73.81
      Unit price
      / per 
    • Photo - PrimaryLogo Image

      Radium Engineering V2 Quick Connect 19mm Male to 10AN Male Straight

      Adapter fitting clips on to the valve cover vent fitting on the BMW B58 engine and converts to a 10AN male.
      $54.81
      $39.95
      $54.81
      Unit price
      / per 
    • Photo - PrimaryUser 1

      Radium V2 Quick Connect 19mm Male to 10AN Male 90 Degree

      This swivel fitting installs into the BMW B58 valve cover found on the A90/A91 GR Toyota Supra. It allows connection of a 10AN hose.
      $73.81
      $59.95
      $73.81
      Unit price
      / per 
    • Photo - PrimaryLogo Image

      Radium Engineering Distribution Block 12-10-10-10 With Fittings

      High flow distribution block designed to work with large -10AN and -12AN lines. Can combine three lines into one. Safe for use with alternative fuels. Fittings included.
      $83.31
      $69.95
      $83.31
      Unit price
      / per 
    • Photo - PrimaryLogo Image

      Radium Engineering 10AN Male Swivel Banjo 17.5mm Press Fit

      Press in fitting that swivels after installation. 10AN male. Made for 17.5mm hole.
      $73.81
      $59.95
      $73.81
      Unit price
      / per 
    • Photo - PrimaryLogo Image

      Radium Engineering Universal Check Valve Kit 10AN

      Universal in-line check valve with adapter fittings. Can be set up for a variety of hose -AN sizes. Compatible with all fluids.
      $73.81
      $59.95
      $73.81
      Unit price
      / per 
    • Photo - PrimaryLogo Image

      Radium Engineering Universal Check Valve Kit 8AN

      Universal in-line check valve with adapter fittings. Can be set up for a variety of hose -AN sizes. Compatible with all fluids.
      $73.81
      $59.95
      $73.81
      Unit price
      / per 
    • Photo - PrimaryLogo Image

      Radium Engineering Universal Check Valve Kit 6AN

      Universal in-line check valve with adapter fittings. Can be set up for a variety of hose -AN sizes. Compatible with all fluids.
      $73.81
      $59.95
      $73.81
      Unit price
      / per 
    • Photo - PrimaryLogo Image

      Radium Engineering Universal Check Valve

      Universal in-line check valve. Female 8AN ORB inlet, male 10AN flare outlet. Compatible with all fluids.
      $64.31
      $49.95
      $64.31
      Unit price
      / per 
    • Photo - PrimaryLogo Image

      Radium Engineering 10AN Male Swivel Banjo - 11.8MM Press Fit Fitting

      Press fit swiveling low profile -AN adapter. Commonly used in valve covers. Stainless steel body with anodized aluminum swiveling -10AN male fitting.
      $73.81
      $59.95
      $73.81
      Unit price
      / per 
    Showing 261 -280 of 363 total
    Show more

    Shop

    • Benen Industries
    • Circuit Hero
    • Euro
    • KTUNER

    ABOUT US

    • About Us
    • Store Policy
    • Dealers
    • Contact

    Newsletter Sign Up

    Sign up for exclusive updates, new arrivals & insider only discounts

    • Facebook
    • Instagram

    ©2026 CIRCUIT HERO / 5323 FM 1044 Bldg 4 New Braunfels, TX, 78130

    Payment methods
    • Visa
    • Mastercard
    • American Express
    • Apple Pay
    • PayPal
    • Home
    • Search
    • Account
    • Cart
      0 0 items
    • Choosing a selection results in a full page refresh.

    Thanks for subscribing!

    This email has been registered!

    Shop the look

    Choose options

    Edit option
    Back In Stock Notification
    Compare
    Product SKU Description Collection Availability Product type Other details
    Terms & conditions
    What is Lorem Ipsum? Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum. Why do we use it? It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).

    Choose options

    this is just a warning
    Login
    Forgot your password? Create account
    Close
    Search
    Menu
    SIGN IN Create an account
    MY WISH LIST