1979-09 Mustang 3G Alternator Nut & Lock Washer by 5.0 Resto

Price: 6.99 USD
Availability: InStock

1979-09 Mustang 3G Alternator Nut & Lock Washer

Replace your old or misplaced 1979-2009 Mustang alternator pulley hardware with this 5.0 Resto hardware kit!

Item #LRS-9917

Everyday Low Price: $6.99

In Stock

This item is returnable. Details

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LMR showroom & will call pickup service will be closed beginning Monday 9/21/26 for renovations until further notice. Need help? Contact Us.

Benefits

Replaces Stock Locking Washer & Nut
Fit 3G Alternators

Features

Factory Replacement
Fits 3G Aftermarket or Stock 3G Alternator

What's in the Box

(1) Nut
(1) Lock Washer

5.0 Resto 3G Alternator Nut & Lock Washer
If you are installing an underdrive pulley kit or replacing your alternator pulley on your 1979-2009 Mustang, replacing your alternator nut and lock washer is standard practice. Doing this will ensure the proper installation of your new alternator pulley! LMR.com has everything you'll need to replace your alternator pulley with this 5.0 Resto 3G alternator nut and lock washer hardware kit!

5.0 Resto Products Limited 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

Fitment Notice

Fits 1979-2009 Mustang Ford Original or SVE 3G style alternators.
Due to variances in other brand alternators (both new and remanufactured), fitment is only guaranteed on SVE or Ford Original alternators.
If this nut does not fit your alternator, you do not have a Ford Original or SVE alternator and your alternator has aftermarket Metric threads.
Will not fit Factory 1G 1979-1993 Mustang Alternators

California Residents:

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

About This Brand

5.0 Resto - Dedicated To The Preservation Of The Fox Body Mustang
5.0 Resto® is the one and only brand dedicated to the restoration and preservation of 1979-1993 Fox Body Mustangs. Specializing in designing and manufacturing problem-solving solutions, 5.0 Resto® provides superior restoration products for the Fox Body Mustang community to ease the restoration of the beloved platform. A brand built on automotive enthusiasts, 5.0 Resto® is driven to deliver convenience by offering premium products that save the customer time and money with a complete solution to eliminate all uncertainty. Through extensive research and development, rest assured that each and every 5.0 Resto® product is made from the highest quality materials for an industry-leading fit and finish.

Be sure to shop for all 5.0 Resto® Fox Body Mustang Parts exclusively at LMR.com