1979-2026 Mustang Differential Fill Plug by Ford

Price: 12.99 USD
Availability: InStock

1979-2026 Mustang Differential Fill Plug

Replace your rusted or missing 1979-2026 Mustang differential fill plug with this Ford original replacement!

Item #LRS-7860108
MPN# 5R3Z-7860108-AA

Everyday Low Price: $12.99

In Stock

This item is returnable. Details

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Benefits

Ford Quality
Built-in Magnet
Catches Floating Debris

Features

Thread Sealant
Factory Thread Pitch
3/8" Ratchet Style Head Design

What's in the Box

(1) Differential Fill Plug

Differential Fill Plug
Replace the fill plug in the rear end of your 1979-2026 with this Ford-quality magnetic fill plug! Manufactured with a 3/8" ratchet-style head design for easy installation and pre-installed thread sealant. A magnetic tip on the plug helps catch the unwanted debris that is floating around in your differential fluid and prevent internal damage. The fill plug is constructed as a direct replacement for the OEM plug, thanks to the factory thread pitch. Replace the factory differential fill plug with this magnetic Ford differential fill plug!

Ford Motorcraft Warranty - Click Here

Ford Mustang - 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026

Fitment Notice

Fits 1979-2026 Mustang
Fits both 7.5" and 8.8" rear ends.
Does not fit Aftermarket Differential Covers

California Residents:

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

About This Brand

Ford Motor Company Genuine Parts, Motorcraft® Parts and Ford and Motorcraft Remanufactured Parts are all excellent choices when it comes to performance, longevity and value for your Mustang, SVT Lightning, Raptor, & Bronco. And they’re all backed by a Ford Motor Company limited parts warranty*, so you know their parts you use are going to perform like they should. Put the same parts on your Mustang, Lightning, Raptor, and Bronco that came from the factory!