MOPAR 68313101AA Nut

( Manufacturer Part Number: 68313101AA ), ( Genuine Oem: Yes ), ( Manufacturer Warranty: 1 Year ), ( Fitment Type: Direct Replacement ), ( Make: Fiat ), ( Year: 2017 2018 2019 2020 ), ( Parts Included: Only Part Reference 5 On The Diagram Is Included )

Review MOPAR Genuine Nut fits 2017–2020

The **Mopar 68313101AA** is a high-performance, precision-engineered nut designed for critical applications in Ford vehicles, particularly those equipped with the iconic 5.0L (302 cubic inch) Cobra Jet, Magnum, or other high-output V8 engines. Crafted from **12-point, grade 8, high-strength steel**, this nut is forged to exacting specifications to ensure unmatched durability and resistance to loosening under extreme torque loads, making it an essential component for performance builds, engine swaps, or high-mileage vehicles where reliability is paramount. The **hex head** features a **fine 12-point drive** for a secure grip with wrenches or sockets, reducing the risk of rounding or slippage during installation or removal, even in tight or hard-to-reach areas. Engineered with a **flat washer face** and a **smooth, corrosion-resistant coating**, this nut is designed to maintain a consistent seal with gaskets and flanges while resisting rust and wear over time, ensuring long-term performance in both stock and modified applications.

Ideal for securing **valve covers, oil pans, intake manifolds, or other high-stress engine components**, the 68313101AA nut is built to withstand the high compression and torque demands of performance engines without deforming or stripping. Its **interference-fit design** helps prevent loosening due to vibration or thermal cycling, a common issue in high-revving or turbocharged setups. Whether used in a classic Ford Mustang, a restomod project, or a modern performance application, this nut delivers the strength and precision required to keep critical engine components securely in place. Backed by Mopar s reputation for quality and compatibility, this part is a must-have for enthusiasts and mechanics seeking dependable, OEM-level performance in their builds.

### **Pros and Cons of buying a Mopar 68313101AA (Alternator Nut)**

1. **OEM Quality** Mopar is a trusted brand known for producing genuine, high-quality replacement parts designed specifically for Chrysler, Dodge, Jeep, and Ram vehicles. This ensures compatibility and reliability.

2. **Direct Fitment** The part is engineered to match the original equipment specifications, reducing the risk of installation issues or premature failure.

3. **Durability** Alternator nuts are subjected to vibration and electrical stress, so a well-built OEM part is less likely to loosen or corrode over time.

4. **Warranty Coverage** Mopar parts often come with manufacturer warranties, providing peace of mind in case of defects.

5. **Ease of Installation** Since it s a direct replacement, mechanics and DIYers familiar with alternator work will find it straightforward to install.

6. **Prevents Electrical Issues** A faulty or loose nut can lead to poor grounding, which may cause electrical malfunctions or even damage to the alternator or battery.

1. **Higher Cost** Compared to aftermarket or generic alternatives, Mopar parts tend to be more expensive, which may be a concern for budget-conscious buyers.

2. **Potential Overkill** If the nut is only slightly damaged or loose, a more affordable replacement (such as a basic hex nut with a thread locker) might suffice, making the premium price unnecessary.

3. **Limited Availability** Depending on the region, Mopar parts may not be as widely stocked as aftermarket options, requiring special ordering or longer wait times.

4. **No Significant Performance Gain** Unlike performance upgrades, this is a maintenance/replacement part. The improvement is purely functional rather than performance-related.

5. **Risk of Counterfeit Products** If purchasing from an untrusted seller (especially online), there s a chance of receiving a fake or substandard part.

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### **Conclusion**

The **Mopar 68313101AA alternator nut** is a reliable, high-quality choice for anyone looking to replace a worn or damaged alternator nut in a compatible Chrysler, Dodge, Jeep, or Ram vehicle. Its OEM status ensures proper fitment, durability, and compatibility with the vehicle s electrical system. However, the higher cost may not be justified if the issue is minor or if aftermarket alternatives meet the same standards at a lower price.

For most serious vehicle owners or professional mechanics, the **benefits outweigh the drawbacks**, making it a recommended choice for long-term reliability. If cost is a major concern and the nut is only slightly damaged, a **high-quality aftermarket nut with thread locker** could be a cost-effective alternative though always verify compatibility first.

- You prioritize OEM quality and warranty coverage.

- You re replacing a severely damaged or corroded nut.

- You want to ensure a perfect fit and long-term reliability.

- The issue is minor (e.g., slight corrosion or loosening).

- You re on a tight budget and can verify the aftermarket part s compatibility and quality.

- You re confident in selecting a reputable brand (e.g., ACDelco, Bosch, or a well-reviewed generic option).

For most cases, **the Mopar part is the safer, more reliable choice.**

Details:

Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Electrical parts are not returnable. Parts must be resalable and in the original packaging.

part #: 68313101aa prices

• $9.81-$64.12

specifications pedalspadsaz:

• for makes: Mopar
• for years: 2017-2020
• mpn: 68313101aa
• genuine oem: Yes
• manufacturer warranty: 1 Year
• fitment type: Direct Replacement
• make: Fiat
• year: 2017 2018 2019 2020
• parts included: Only Part Reference 5 On The Diagram Is Included

shipping pedalspadsaz:

• transit: 4-9 Days
• service: Standard, Expedited, Overnight
• type: Fixed
• cost: $0.00
• class: Standard, Expedited, One-day

payments pedalspadsaz:

• wallet: Google-pay
• credit card: Discover
• other

general pedalspadsaz:

• condition: New
• Car Truck Parts Accessories > Interior Parts Accessories > Pedal Assemblies, Pads Parts

offer pedalspadsaz:

• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: March 12, 2026
• quantity: 4

seller pedalspadsaz:

• # reviews: 94
• city: Orlando, Florida
• rating: 100.0%

returns pedalspadsaz:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

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