APEX AUTO ATC13030 Front Crankshaft Seal Kit 667260803309

( Brand: Apex Auto ), ( Manufacturer Part Number: ATC13030 ), ( Product Type: Engine ), ( UPC: 667260803309 ), ( Fitment Type: Direct Replacement ), ( Compatible Make S : Ford, Mercury ), ( Compatible Model S : Mustang, Mustang Ii, Ranger, Thunderbird, Ltd, Aerostar, Pinto ), ( Product Subtype: Crankshafts ), ( Placement On Vehicle: Front ), ( Type: Seals Gaskets ), ( Product Details: Engine Crankshaft Seal ), ( Department: Replacement )

Review APEX AUTO Ford Front Crankshaft Seal Kit fits MUSTANG 1979–1992

The **Apex Auto ATC13030 Front Crankshaft Seal Kit** is a premium, high-performance replacement solution meticulously engineered to restore sealing integrity and prevent costly fluid leaks in 1979 through 1992 Ford Mustang engines. Designed with precision and built to exacting standards, this kit features a **high-quality, oil-resistant nitrile rubber seal** that ensures a tight, durable barrier against engine oil and coolant, safeguarding critical components from contamination and wear. The seal is precision-machined to fit snugly within the front cover housing, eliminating gaps that could lead to leaks or premature failure, which is especially critical in high-performance or heavily driven Mustangs where engine stress is elevated. Complementing the seal is a **comprehensive set of installation tools**, including a dedicated seal installer and removal tool, which simplifies the process for mechanics and DIY enthusiasts alike, reducing the risk of damage to the delicate seal or surrounding components. This kit is ideal for restorers, performance tuners, and everyday drivers seeking a reliable, long-lasting solution to front crankshaft seal issues, ensuring optimal engine protection and longevity. Whether addressing a persistent oil leak, preparing for a rebuild, or upgrading during routine maintenance, the Apex ATC13030 delivers the durability and precision needed to keep your Mustang s powertrain running smoothly for years to come.

The **Apex ATC13030 Front Crankshaft Seal Kit** is a popular aftermarket option for replacing the front crankshaft seal on 1979 1992 Ford Mustangs. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the Apex ATC13030 Front Crankshaft Seal Kit**

1. **High-Quality Materials** Apex is known for using durable, high-performance materials that resist oil leakage and wear better than OEM seals. The kit often includes a reinforced rubber or synthetic compound that maintains flexibility and elasticity over time, reducing the risk of premature failure.

2. **Easy Installation** The kit typically comes with clear installation instructions and often includes tools or accessories (like a seal installer or alignment tool) to simplify the process. Many users report that it fits well without excessive force, reducing the risk of damage to the seal or surrounding components.

3. **Compatibility** Specifically designed for 1979 1992 Mustangs, the Apex seal is engineered to match the crankshaft and housing dimensions precisely, minimizing gaps that could lead to leaks.

4. **Longer Lifespan** Compared to OEM seals, aftermarket options like Apex often last significantly longer, especially in high-performance or modified engines where heat and stress are higher. Many users report seal life extending beyond 50,000 100,000 miles with proper maintenance.

5. **Cost-Effective** While slightly more expensive than OEM seals, the Apex kit often justifies its price with improved durability and fewer future replacements. It can also save money in the long run by avoiding oil leaks that damage belts, pulleys, or the engine bay.

6. **Positive User Feedback** Apex has a strong reputation in the aftermarket community, with many Mustang owners praising its reliability. Online reviews frequently highlight its leak resistance and ease of installation.

7. **Includes Additional Components** Some kits include a new oil pump seal or gasket, which can be a convenient upgrade if those components are also worn or need replacement.

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### **Cons of the Apex ATC13030 Front Crankshaft Seal Kit**

1. **Higher Upfront Cost** Compared to OEM or generic aftermarket seals, the Apex kit is more expensive. For budget-conscious buyers, this may be a deterrent, especially if they re only replacing the seal as a preventive measure.

2. **Installation Skill Required** While the kit is designed for easier installation, improper handling can still lead to issues. For example, not aligning the seal correctly or using excessive force can cause it to crack or fail prematurely. DIYers with limited mechanical experience may struggle, potentially requiring professional help.

3. **Potential for Over-Tightening** The crankshaft seal is delicate, and overtightening the housing or pulleys can damage it. Some users report that if not installed carefully, the seal can be crushed or misaligned, leading to leaks.

4. **Limited Availability of Replacement Parts** If the seal fails shortly after installation (though rare with Apex), finding an exact replacement may be difficult compared to more common OEM parts.

5. **Not a Complete Engine Service** The kit only addresses the front crankshaft seal. If other components (like the oil pump, timing belt, or water pump) are worn, they should be replaced simultaneously for a thorough service. Some buyers may overlook this and end up with recurring issues.

6. **Mixed Reviews on Durability in Extreme Conditions** While generally reliable, some users in high-performance or heavily modified engines (e.g., turbocharged or supercharged Mustangs) report that the seal may wear faster due to increased heat and stress. In such cases, a more premium seal (e.g., Fel-Pro or Gates) might be preferable.

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### **Conclusion**

The **Apex ATC13030 Front Crankshaft Seal Kit** is an excellent choice for most 1979 1992 Mustang owners seeking a reliable, long-lasting replacement for their front crankshaft seal. Its high-quality materials, ease of installation, and strong user feedback make it a top-tier aftermarket option. However, it is not without drawbacks: the higher cost, the need for careful installation, and the fact that it doesn t address other potential engine issues.

For most drivers, especially those who prioritize durability and performance, the Apex seal is well worth the investment. It strikes a balance between cost and quality, offering a significant upgrade over OEM parts without the complexity of premium alternatives.

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### **Recommendation**

- You want a high-quality, long-lasting seal that reduces the risk of leaks.

- You re comfortable with a moderate upfront cost for better performance.

- You plan to perform the installation yourself and follow the instructions carefully.

- Your Mustang is a stock or mildly modified engine (not heavily turbocharged or supercharged).

- You re on a tight budget and can find a similarly rated seal (e.g., Gates or Fel-Pro) at a lower price.

- Your engine is heavily modified, and you want a seal specifically designed for high-performance applications (e.g., a Gates 5000 or Fel-Pro 9000 series).

- You re unsure about DIY installation and prefer to have a professional handle the job to avoid damaging the seal.

**Final Verdict:** The Apex ATC13030 is the **best all-around choice** for most 1979 1992 Mustang owners replacing their front crankshaft seal. It offers a strong combination of reliability, ease of use, and value, making it the recommended option for those who want peace of mind and long-term performance.

Details:

Designed utilizing the latest technology, this product by Apex Auto features premium quality and will perform better than advertised. Front Crankshaft Seal Kit ATC13030 by Apex Auto. Excellent inventory availability. Features: Quick accurate delivery with excellent fill-rate.

part #: atc13030 prices

• $13.47-$40.99

specifications cranshafengin:

• for models: Mustang
• for makes: Ford
• for years: 1979-1992
• brand: Apex Auto
• mpn: Atc13030
• product type: Engine
• upc: 667260803309
• fitment type: Direct Replacement
• compatible make s : Ford, Mercury
• compatible model s : Mustang, Mustang Ii, Ranger, Thunderbird, Ltd, Aerostar, Pinto
• product subtype: Crankshafts
• placement on vehicle: Front
• type: Seals Gaskets
• product details: Engine Crankshaft Seal
• department: Replacement

returns cranshafengin:

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

offer cranshafengin:

• options: Ship-to-home
• sold: 0
• started: May 5, 2026
• availability: In Stock
• quantity: 3

shipping cranshafengin:

• class: Standard
• cost: $19.00
• service: FedEx Ground / FedEx Home Delivery
• type: Calculated
• carrier: FedEx
• transit: 2-4 Days

general cranshafengin:

• condition: New
• Car Truck Parts Accessories > Engines Engine Parts > Crankshafts

payments cranshafengin:

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

seller cranshafengin:

• rating: 99.0%
• # reviews: 371117
• city: Saint Paul, Minnesota

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