Guaranteed Free Delivery by 12/24! available on most items - Details

Talk to a Mustang Expert
1-877-887-1105
Every day 8:30AM EST - 11:00PM EST
Win $3,000 In Mods!! Enter Daily!

OPR Fuel Line O-Ring Kit - 5.0L (86-93 All)

Market Price $7.83 You Save 11% ($0.84)
Our Price

$6.99

FREE Shipping on orders over $49

  • Item 87278
  • MPN# 87278

Will this fit your Vehicle?

In Stock Ships same business day.
Ship to: Ashburn - 20149
Sorry, please enter a valid US or CA postal code
We're sorry, zip can't be updated at this time.
    Create a list
    Add to New List

    Saved - View your saved items

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

    Features & Details

    • 4 Piece Fuel Line O-Ring Kit
    • OEM Quality Replacement
    • Fuel and Oil Resistant Rubber
    • Fits All 1986-1993 5.0L Mustangs
    Stop Fuel Leaks. Put an end to dangerous fuel leaks by replacing your 5.0L Mustangs old worn out or torn rubber o-rings with brand new ones from OPR.

    OEM Quality. Made to the original factory specifications from fuel and oil resistant OEM quality rubber, these o-rings are a perfect fit replacement that provide reliable maintenance-free operation.

    Kit Includes. This Mustang 5.0L Fuel Line O-Ring Kit contains (2) 3/8" O-Rings and (2) 1/2" O-Rings.

    Application. This OPR Fuel Line O-Ring Kit is designed for the hard fuel lines that connect to the fuel rails on the 1986 the 1993 Mustangs equipped with the 5.0L V8 engine, including the LX 5.0, GT, and SVT Cobra models.

    Fitment: 1986 1987 1988 1989 1990 1991 1992 1993 Details

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

    What's in the Box
    • (2) 3/8" O-Rings
    • (2) 1/2" O-Rings
      Hardware included:
    • None Required
    Installation Info
    Tech Specs
    Will it fit my Mustang?

    You Might Also Like

    Customer Photos (1) Submit Your Photo

    View 1 Photo

    Q & A

    No questions about this product yet.

    Ask the First Question

    People Who Bought This Item Also Bought

    Customer Reviews (11) Write a Review

    Overall Rating 4.9

    out of 5 stars




    • 5/5

      November 03, 2018

      Perfect fit

      What can I say? They fit perfect and my fuel rails dont have any leaks. Top quality product. I would definitely recommend these.

      Pushrods331

      Year: 1994 Submodel: GT

      Helpful (1)

    • 4/5

      October 26, 2018

      Beware this is only one fuel line’s worth

      The O-rings themselves look fine. I have not yet installed them so I can’t speak to how they feel and fit on the lights. The biggest issue that I had was that I had assumed that one set would take care of both supply and return lines. They did not- there’s only enough O-rings for one line. It would be better for American muscle to note that in the description.

      BertF

      Year: 1989 Submodel: LX

      Helpful (2)

    • 5/5

      June 27, 2018

      5 Stars

      Great products, prices and service. Will definitely continue to shop at American Muscle for all of my automotive needs.

      Jody

      Year: 1990 Submodel: LX

      Helpful (4)

    • 5/5

      February 28, 2018

      Excellent O Rings

      You can not get these from Napa,Advance Auto etc. If you change your or Take your fuel line loose you need new O Rings. A must have don't use the old ones you'll be sorry...

      AlJ

      Year: 1991 Submodel: GT

      Helpful (4)

    • 5/5

      August 02, 2016

      hard to find

      I went to 4 different local parts stores and no one had these

      ndpace

      Year: 1990 Submodel: Other

      Helpful (5)

    • 5/5

      November 13, 2015

      Gas

      I also bought a gas tank from American muscle as well as this part both of them fit very very proper and had no problems with them

      Cable

      Year: 1991 Submodel: Other Ft myers fl

      Helpful (6)

    • 5/5

      September 17, 2014

      Direct factory repalcement

      Simple straight forward original O-ring replacement just remember to lube your O-rings with a light oil or Vaseline before you install!

      DanLINY

      Year: 1990 Submodel: Other Long Island, New York, USA

      Helpful (4)

    • 5/5

      May 20, 2014

      5.0 Fuel Rail O-Rings

      These are fairly hard to find, I bought several pair. The Dealer wants to sell the entire Fuel Line.

      P911F40

      Year: 1990 Submodel: GT Victorville, CA, USA

      Helpful (6)

    • 5/5

      August 26, 2013

      more than worth the money

      A must have if you ever have to remove your fuel rail, it's cheap insurance. great price.

      Bobert

      Year: 1991 Submodel: GT Florida

      Helpful (5)

    • 5/5

      May 09, 2013

      Fuel line O rings

      These O rings are great, just like OEM. American Muscle has been the only place I could find them. With a fuel leak I was unable to drive the car. Thanks AM, for the help when nobody else could.

      Paul56

      Year: 1992 Submodel: Other San Diego, Ca.

      Helpful (6)

    • 5/5

      December 03, 2012

      Sotck

      Replaced the old fuel line O-Rings. Fit perfect. Cant beat OEM.

      SR99

      Year: 1989 Submodel: GT VA

      Helpful (7)

    Related Mustang Categories