Talk to a Mustang Sales Tech
1-877-887-1105
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$6,000 Giveaway! Enter Daily >

UPR Products Oil Cap Crankcase Breathe; Screw on (86-04 V8 Mustang)Find parts that fit my vehicle

Item 444299
UPR Products Oil Cap Crankcase Breathe; Screw on (86-04 V8 Mustang)
Verify parts fit and get product recommendations.
Mustang Sales Techs: Connect Now M-F 8:30A-11P, Sat-Sun 8:30A-9P
$62.99
Want $10? Write one of the first 5 reviews 5.0 UPR Products Engine product ratings
On Sale

-10% $62.99 Was $69.99

to: 43215
Please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.

Will this fit your Vehicle?

Select a different vehicle Help?
Update or Change Vehicle
    Create a list
    Add to New List

    Saved - View your saved items

    We're sorry. We couldn't save this product at this time.

    or use

      Product Information

      Description, Q&A

      Description


      Free up Horsepower - Eliminate Crankcase Pressure with UPR Screw In Baffled Billet One-Way Crankcase Breather Kit. This is a direct replacement for the factory oil fill cap that vents unwanted crankcase pressure to the atmosphere and improving overall performance. Incorporating a High-Performance check ball keeping unmetered air from entering the crankcase. The main benefit is that it drives just like stock until you get into BOOST and it releases unwanted crankcase pressure beneath the pistons during the down stroke. Basically, it frees up Horse Power that your engine never had the ability to utilize until installing this UPR Billet One-Way Crankcase Breather. Incorporating 4 internal baffles to control oil. Ideal for all street and race applications to handle engine blow-by and any boost levels.

      We have a superior baffling system over any other valve cover breathers proven to deliver the best oil control.

      THIS PART DOES NOT CARRY AN CARB EO NUMBER, AND THEREFORE IS FOR RACING / OFF ROAD USE ONLY. NOT FOR SALE OR USE IN CALIFORNIA DUE TO CARB/EMISSIONS. ALL CALIFORNIA ORDERS WILL BE CANCELLED AND REFUNDED

      Product Features
      5 Minute Installation
      CNC Machined Billet Body
      Direct Replacement for Oil Fill Cap
      Releases unwanted crankcase pressure under Boost
      Check Ball prevents unmetered air from entering engine


      Installation:
      Installs in 5 minutes


      Fitment:
      2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 Dodge Ram 6.7 CUMMINS - Screw-in threaded oil caps

      2009 2010 2011 2012 2013 2014 Dodge Ram - Screw-in threaded oil caps

      2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 Charger Challenger Magnum 300 Magnum - ( Screw-in oil caps )

      1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 Ford Mustang Cobra Mach 1 LX, 5.0 4.6

      1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 F150

      1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 F250

      1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 F350

      1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 F250 F350 Superduty

      1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 Explorer

      1998.5 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 Chrysler Dodge 2.0L 2.4L 3.3L 3.8L 5.7 6.1 6.4 ( Screw-in oil caps )


      Made In USA

      Fitment:

      UPR Products 5013-05

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      5.0

      Reviews of UPR Products Engine Products (30)

      Brand Image

      Reviews of UPR Products Engine products have an average rating of 5.0 out of 5

      Questions & Answers

      No questions about this product yet. Ask the First Question