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  3. FORD F7ZZ-8A574-AA

FORD F7ZZ-8A574-AA Plug Nos

fits make: Ford.

F7zz-8a574-aa Ford New Oem Plug Nos

( Manufacturer Part Number: F7ZZ-8A574-AA ), ( Part Type: Plug )

Review FORD New Oem Plug Nos

The **Ford F7ZZ-8A574-AA Plug (also known as the F7ZZ-8A574-AA Ignition Plug or Coil Pack Plug)** is a precision-engineered electrical connector designed exclusively for Ford vehicles equipped with coil-on-plug ignition systems, specifically tailored to models featuring the **F7ZZ engine platform** commonly found in select Ford F-Series trucks, such as the F-150, F-250, and F-350 with the **3.5L EcoBoost V6** or **5.0L Coyote V8** engines. This high-performance plug is a critical component of the ignition system, ensuring reliable spark generation for optimal engine combustion. Crafted from durable, corrosion-resistant materials, the F7ZZ-8A574-AA plug is engineered to withstand extreme operating conditions, including high temperatures, vibration, and exposure to moisture, which are inherent challenges in heavy-duty and performance applications. Its robust construction features a **high-quality ceramic insulator** that maintains electrical integrity while preventing heat transfer to the metal housing, thereby preserving the integrity of the ignition coil and extending the lifespan of the entire system. The plug s **threaded metal shell** is designed for a secure, vibration-proof fit into the engine s coil pack, minimizing the risk of loosening or misalignment, which could lead to misfires or engine performance issues. Additionally, the plug incorporates a **copper-tipped electrode** that delivers a consistent, high-voltage spark, essential for efficient fuel combustion and power output, particularly in high-performance or turbocharged engines. Whether used in original equipment applications or as a replacement part for maintenance and repairs, the F7ZZ-8A574-AA plug is a dependable choice for Ford owners seeking reliability, durability, and performance in their vehicle s ignition system. Its compatibility with Ford s advanced coil-on-plug technology ensures seamless integration with the vehicle s engine control module (ECM), allowing for precise ignition timing and fuel delivery for maximum efficiency and power.

### **Pros and Cons of Buying a Ford F-Series (F7ZZ-8A574-AA) Plug-In Hybrid (PHEV) (2020-2023 Model)**

#### **Overview**

The **Ford F-750/F-850 Super Duty Plug-In Hybrid Electric (PHEV)** with VIN **F7ZZ-8A574-AA** (typically a **2020-2023 model**) is part of Ford s **PowerBoost PHEV** lineup, combining a diesel or gasoline engine with an electric motor for improved fuel efficiency and reduced emissions. This vehicle is designed for heavy-duty work, towing, and commercial use.

---

### **Pros**

1. **Improved Fuel Efficiency**

- The PHEV system allows for **electric-only driving** (up to **20-30 miles** in some configurations) before switching to the internal combustion engine.

- Combined fuel economy is significantly better than a conventional diesel or gasoline Super Duty, reducing operational costs.

2. **Reduced Emissions & Compliance with Regulations**

- Lower tailpipe emissions help meet stricter environmental regulations, which can be beneficial for fleets or businesses operating in urban or emissions-restricted areas.

- Some states offer **tax incentives or exemptions** for PHEVs, reducing ownership costs.

3. **Smooth & Quiet Electric Operation**

- The electric motor provides **instant torque**, improving acceleration and reducing strain on the engine during low-speed or stop-and-go driving.

- Less engine noise in electric mode makes it more comfortable for drivers and passengers.

4. **Extended Engine Life**

- The electric motor reduces wear on the diesel or gasoline engine, potentially **increasing the lifespan** of the powertrain.

- Less reliance on the internal combustion engine in city driving means **lower maintenance costs** over time.

5. **Versatility for Mixed-Duty Work**

- Ideal for **urban delivery, construction, or commercial use** where short trips are common.

- Can still perform **heavy-duty tasks** (towing, hauling) when needed, thanks to the hybrid system.

6. **Ford s Reliability & Support**

- Ford s **Super Duty lineup** is known for durability, and the PHEV system is backed by Ford s warranty (typically **3-year/36,000-mile basic, 5-year/60,000-mile powertrain**).

- Access to **Ford dealership service networks** ensures parts and diagnostics are widely available.

7. **Lower Operating Costs in City Driving**

- Charging the battery at home or work can be **cheaper than fuel**, especially with rising diesel/gasoline prices.

- Reduced engine wear means **fewer repairs** over time compared to a conventional diesel.

---

### **Cons**

1. **Higher Upfront Cost**

- PHEVs are **more expensive** than conventional Super Duty trucks, with the **PowerBoost package** adding significant cost (typically **$10,000 $15,000 ** over a standard diesel model).

- Used PHEVs may still carry a **premium price** due to lower mileage and hybrid components.

2. **Limited Electric Range**

- The **electric-only range is short (20-30 miles)** in most configurations, meaning long-haul or highway driving will still rely heavily on the internal combustion engine.

- **Charging infrastructure** may not be available for frequent long-distance use.

3. **Battery Degradation Over Time**

- Lithium-ion batteries **lose capacity** over time (typically **1-2% per year**), reducing electric range as the truck ages.

- Replacing a hybrid battery can be **expensive (several thousand dollars)** and may not be covered under warranty if the truck is older.

4. **Weight & Payload Capacity Trade-offs**

- The **additional battery weight** reduces the **payload capacity** compared to a conventional diesel model.

- Towing capacity may also be **slightly reduced** due to the extra weight.

5. **Maintenance Considerations**

- The **hybrid system adds complexity**, meaning mechanics must be trained to work on it.

- **Electric motor and battery components** may require **specialized servicing**, increasing maintenance costs over time.

6. **Resale Value Uncertainty**

- PHEVs have a **niche market**, and resale values may not depreciate as slowly as conventional diesel trucks.

- Some buyers may prefer **full electric or diesel**, reducing demand for used PHEVs.

7. **Charging Convenience Issues**

- Requires **access to a charging station**, which may not be available at all work sites or during long trips.

- **Charging time** (typically **4-6 hours for a full charge**) can be inconvenient for some users.

8. **Potential for Higher Insurance Costs**

- Some insurers may charge **more for PHEVs** due to the higher upfront cost and specialized components.

---

### **Conclusion**

The **Ford F-750/F-850 PHEV (F7ZZ-8A574-AA)** is a **strong choice** for buyers who:

- **Drive mostly in urban or mixed conditions** (short trips, stop-and-go traffic).

- **Want to reduce fuel costs and emissions** without fully committing to electric.

- **Need a durable, high-torque work truck** but benefit from hybrid efficiency.

- **Have access to charging infrastructure** and can take advantage of electric-only driving.

However, it is **not ideal** for:

- **Long-haul drivers** who rely on highway driving.

- **Buyers who prioritize maximum payload/towing capacity** over fuel efficiency.

- **Those who cannot access charging** or prefer a simpler, lower-maintenance diesel truck.

---

### **Recommendation**

**Buy the Ford F-750/F-850 PHEV if:**

You **drive primarily in city or short-distance work** and can benefit from electric charging.

You **want to lower fuel costs** while maintaining heavy-duty capability.

You **have access to charging** (home, work, or public stations).

You **value reduced emissions** and potential tax incentives.

**Avoid the PHEV if:**

You **frequently drive long distances** without charging access.

You **need maximum payload/towing capacity** without compromise.

You **prefer a simpler, lower-cost diesel truck** with no hybrid complexity.

You **cannot maintain or repair hybrid components** due to limited local expertise.

**Alternative Considerations:**

- If **electric-only range is critical**, consider a **full electric truck** (though none are currently available in the Super Duty class).

- If **cost is a major concern**, a **used conventional diesel Super Duty** may be a more practical choice.

- If **fleet use is planned**, evaluate **long-term charging logistics** and **battery replacement costs** before purchasing.

**Final Verdict:**

The **Ford F-750/F-850 PHEV is a smart investment for the right buyer** particularly those in **urban or mixed-duty applications** who can leverage its efficiency benefits. However, it requires **careful consideration of charging access, long-term maintenance, and usage patterns** to ensure it meets your needs without becoming a financial burden. **Test-drive the vehicle in your typical driving conditions** before committing to purchase.

Details:

Item Overview. Condition: New. Included: Plug. Brands include Yamaha, Ford, Polaris, Mack, Arctic Cat as the brands, and many more including parts for Motorcycles, Small Engines, marine.

All parts are unused, dealer-sourced, and classified as New Old Stock NOS.

part #: f7zz8a574 price

  • $13.99

specifications ocoosys:

  • for makes: Ford
  • mpn: F7zz-8a574-aa
  • part type: Plug

returns ocoosys:

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

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offer ocoosys:

  • started: May 24, 2026
  • sold: 0
  • availability: In Stock
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  • quantity: 1
  • options: Ship-to-home

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  • # reviews: 138320
  • city: Ashaway, Rhode Island
  • rating: 99.9%

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  • type: Calculated
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general ocoosys:

  • condition: New
  • Car Truck Parts Accessories > Engine Cooling Components > Other Engine Cooling Components
for makes: ford, part type: plug,
category: auto parts > car truck parts accessories > engine cooling components, sku: 21864195631425752,
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