Win A 2018 RTR Spec 3 Mustang Enter Now!
Talk to a Mustang Expert
Mon - Sun, 8:30 AM EST - 11:00 PM EST

Free Shipping On Orders Over $49. Details

JMS MAF Extension Harness - Plug-N-Play (96-04 All)

Market Price $55.99 You Save 12% ($6.99)
Our Price

$49.00 (each)

FREE Shipping
  • Item 399987
  • MPN# J9604EXT

In Stock Ships same business day.
Ship to: ASHBURN - 20146
Please enter a valid Postal Code
We're sorry, zip can't be updated at this time.
Choose options to add to cart
    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

    • Wiring Harness Extension
    • Allows Moving of MAF to New Location
    • Avoids Cutting or Splicing OEM Harness
    • Maintains Integrity of Vehicle Wiring Loom
    • OEM Connectors
    • Length: 36 Inches
    • High-Grade Molded Connecter Housings
    • OE Quality
    • Safe, Easy Plug-and-Play Installation
    • 12 Month Limited Warranty
    • Fits 1996-2004 Mustangs
    Safely Move Your MAF. When you’re hunting down that last fraction of performance or working to boost reliability in a high-performance application that with lots of heat affecting the stock MAF location, you may need to relocate your Mustang’s mass air flow sensor. In cases like this, there’s a tendency to resort to cutting into your Ford’s OEM wiring loom but that introduces more dangers. The JMS 3FT MAF Plug and Play Extension Harness is the perfect answer; don’t cut, just plug!

    High-Grade OE Quality Design and Build. The whole point of the JMS Plug and Play Extension Harness is to maintain OEM levels of build quality, presentation, and safety. JMS makes this MAF harness extension from the finest OEM-quality materials and engineering. The connectors are OE-standard molded, with pin layouts 100% perfect for your Mustang.

    Easy Plug-And-Play Installation. Once you’ve relocated your MAF, the only extra work you have is that one extra ‘snap’ as you connect the second of the plugs on the Extension Harness. How you tidily arrange and secure the harness in your engine bay is down to you, my friend, but this harness will certainly allow for an OEM appearance.

    Limited 12 Month Warranty. JMS backs the quality of the Extension Harness with a full 12 months of limited warranty.

    Application. The JMS 3FT MAF Plug and Play Extension Harness 1996 to 2004 Mustangs.

    Fitment: 1996 1997 1998 1999 2000 2001 2002 2003 2004 Details

    What's in the Box
    • (1) Extension Harness
    Installation Info
    Will it fit my Mustang?
    • Bullitt - 01
    • Cobra - 96, 97, 98, 99, 01, 03, 04
    • Cobra R - 00
    • GT - 96, 97, 98, 99, 00, 01, 02, 03, 04
    • Mach 1 - 03, 04
    • V6 - 96, 97, 98, 99, 00, 01, 02, 03, 04

    You Might Also Like

    Q & A

    No questions about this product yet.

    Ask the First Question

    More Products You Might Like


    Related Mustang Categories