5L1Z4382A LINCOLN OE Differential Mount Bolt Navigator

Review LINCOLN OE For Differential Mount Bolt for NAVIGATOR 2007–2017

Introducing the Lincoln 5L1Z4382A Differential Mount Bolt, a critical component designed specifically for the Navigator models produced between 2007 and 2017. This bolt ensures the reliable connection between the differential and the vehicle's chassis, contributing significantly to the overall stability and performance of your Lincoln Navigator.

The 5L1Z4382A Differential Mount Bolt is manufactured from high-strength steel, ensuring durability and resistance to corrosion. Its thread design is engineered to provide a secure and precise fit, ensuring the differential stays properly aligned with the vehicle's frame. The bolt measures 12.9mm in diameter and is 80mm in length, making it an exact match for the Navigator models it is intended for.

This bolt is also heat-treated, providing enhanced strength and resilience against the extreme temperatures encountered during regular driving conditions. The bolt is further coated with a protective zinc coating to prevent rust and corrosion, ensuring its longevity and reliable performance.

Installing the Lincoln 5L1Z4382A Differential Mount Bolt is a straightforward process. Each bolt comes with a matching washer to ensure a proper seal and a secure connection. Additionally, the bolt features a hex head design, making it compatible with standard socket wrenches for easy installation.

In summary, the Lincoln 5L1Z4382A Differential Mount Bolt is an essential replacement part for Lincoln Navigator owners whose vehicles are between the years 2007 and 2017. Its high-strength steel construction, precise thread design, and protective zinc coating make it a reliable and durable solution for maintaining the stability and performance of your Navigator.

Pros and Cons of Buying a Lincoln 5L1Z4382A Differential Mount Bolt for Navigator (2007-2017)

The Lincoln 5L1Z4382A is a differential mount bolt designed for Navigator models from 2007 to 2017. This part is essential for maintaining the structural integrity of the vehicle's drivetrain.

a. Original Equipment: This bolt is an Original Equipment (OE) replacement, ensuring a perfect fit and optimal performance.

b. Improved Durability: High-quality steel material used in the manufacturing process can last longer than aftermarket alternatives.

c. Enhanced Safety: A well-secured differential mount can provide improved safety by preventing potential drivetrain separation.

a. Cost: OE replacement parts tend to be more expensive than aftermarket alternatives.

b. Limited Availability: These bolts may only be available through Lincoln dealerships or their authorized parts distributors.

c. Potential Longer Wait Time: Due to the limited availability, customers may experience longer wait times for delivery or installation.

The decision to buy a Lincoln 5L1Z4382A differential mount bolt for your Navigator (2007-2017) boils down to your priorities. If you value the fit, durability, and peace of mind that comes with an OE replacement part, then purchasing this bolt is worth the investment. However, if you're budget-conscious or can accept the potential risks of using aftermarket parts, you might consider exploring alternatives.

If you prioritize a reliable and long-lasting repair solution, consider purchasing the Lincoln 5L1Z4382A differential mount bolt for your Navigator (2007-2017). However, if you're budget-conscious or prefer the ease and affordability of aftermarket parts, consult your mechanic or trusted automotive parts supplier for suitable alternatives.

Regardless of your choice, always ensure that the replacement part is compatible with your specific vehicle model and year.

Details:

Differential mount bolt 5L1Z4382A by Lincoln oe. Features: expertly crafted from premium materials. Designed utilizing the latest technology, this product features premium quality and will perform better than advertised. Designed to match rigorous quality standards.

Replaces original oe part #: 5l1z-4382-a. With many years of manufacturing experience, Lincoln oe is the name you can trust. High quality at a budget-friendly price.

specifications differentialsdepo:

• for models: Navigator
• for years: 2007–2017
• brand: Lincoln Oe
• mpn: 5l1z4382a
• part type: Mount Bolt
• product type: Driveline Axles
• fitment type: Direct Replacement
• partslink number: 5l1z-4382-a
• compatible make s: Lincoln
• fitnote: Mount Arm, Mount Bolt.
• product subtype: Differentials
• department: Oem

returns differentialsdepo:

• policy: returns accepted
• paid by: seller
• time: 30 days

seller differentialsdepo:

• # reviews: 352969
• city: glendale, arizona
• rating: 98.1%

offer differentialsdepo:

• availability: in stock
• options: ship-to-home
• in stock #: 5
• sold #: 14
• started: november 15, 2025
• prices: $7.17–$23.95
• item condition: New

general differentialsdepo:

• category: Auto Parts > Transmission Drivetrain > Differentials, Assemblies > Bearings

shipping differentialsdepo:

• type: fixed
• transit: 4-10 days
• class: standard
• service: fedex ground / fedex home delivery
• carrier: fedex

payments differentialsdepo:

• credit card: diners-club
• other
• wallet: paypal