FORD TRUCK Engine Mount Ecoboost 343.FD8115 3.5 V6

( Brand: Ford Truck ), ( Manufacturer Part Number: F150 ), ( Genuine Oem: Yes ), ( Ipn: 343.fd8115 ), ( Manufacturer Warranty: 60 Day ), ( Type: Engine Mount )

Review FORD TRUCK Engine Mount 3.5 Ecoboost V6 fits F150 TURBO 2015–2016

The **Ford 343.FD8115 Engine Mount for the 2015-2016 F-150 with a 3.5L EcoBoost V6 Turbocharged Engine** is a precision-engineered, high-performance suspension component designed to deliver unmatched durability, reliability, and structural integrity for Ford s iconic full-size pickup truck. This mount is specifically engineered to support the demanding torque and power output of the **3.5L EcoBoost V6**, a turbocharged, direct-injection engine that combines Ford s legendary reliability with cutting-edge efficiency and performance. Built to withstand the rigors of daily driving, towing heavy loads, and off-road adventures, this mount features a robust construction using high-grade **steel and reinforced elastomers**, ensuring long-lasting resilience against vibration, stress, and environmental factors. The **FD8115** designation confirms its compatibility with the **2015 and 2016 model-year F-150**, particularly those equipped with the **3.5L EcoBoost V6**, making it an essential replacement for worn or damaged original mounts that may compromise engine stability, drivability, or overall vehicle performance. Whether you re hauling equipment, towing a trailer, or simply navigating rough terrain, this mount helps maintain proper engine positioning, reducing unwanted movement and minimizing strain on the drivetrain. Its **OEM-quality design** ensures a seamless fit, allowing for easy installation without the need for modifications, while its **durable construction** helps prevent premature failure, saving you time and money on costly repairs. For truck owners who demand both performance and longevity, this engine mount is an indispensable upgrade that reinforces the structural integrity of the powertrain, ensuring a smoother, more stable ride under all conditions.

### **Pros and Cons of Buying a 2015-2016 Ford F-150 with a 3.5L EcoBoost V6 (Engine Code: 343.FD8115)**

#### **Pros**

1. **Strong Engine Performance**

The 3.5L EcoBoost V6 is a turbocharged engine that delivers robust power around **310 370 horsepower** and **350 400 lb-ft of torque**, depending on the model year and trim. This provides strong towing and hauling capabilities, making it suitable for heavy-duty tasks.

2. **Fuel Efficiency for a V6**

While not as efficient as a diesel or smaller engine, the EcoBoost V6 offers better mileage than a traditional V8. Expect **around 15 18 MPG in the city and 20 23 MPG on the highway**, which is decent for a truck of this size.

3. **Modern Technology & Features**

- SYNC 3 infotainment system (Bluetooth, USB, Apple CarPlay in later models)

- Available touchscreen displays

- Adaptive cruise control (in higher trims)

- Backup camera (standard in some trims)

- Available 12.3-inch touchscreen (2016 models)

4. **Reliability (Compared to Older V8s)**

The EcoBoost V6 is generally more reliable than older Ford V8 engines (like the 5.0L or 6.2L) in terms of fewer issues with timing chains, oil consumption, and head gasket failures. However, turbocharged engines still require more maintenance than naturally aspirated ones.

5. **Good Resale Value**

The F-150 remains one of the best-selling trucks in the U.S., so used models hold their value relatively well compared to some competitors.

6. **Available in Multiple Configurations**

- **XL, XLT, Limited** (passenger-focused)

- **King Ranch, Platinum** (luxury-oriented)

- **Truck Bed Configurations** (regular, crew, super crew)

This flexibility allows buyers to find a model that fits their needs.

7. **Durability of Ford s Frame & Suspension**

The F-150 s frame and suspension are built to last, especially in the **F-150 Super Duty** class. While not as heavy-duty as a Ram 2500 or Chevy 3500HD, it still handles well for most everyday and light-duty work applications.

---

#### **Cons**

1. **Turbocharger & Cooling System Reliability Issues**

- Whining noises from the turbo

- Loss of power or rough idle

- Excessive oil consumption (common issue)

- Coolant leaks from the intercooler or charge air cooler

- **Solution:** Regular turbo inspections, proper oil changes (synthetic oil recommended), and monitoring for leaks.

2. **High Maintenance Costs**

- **Oil changes every 5,000 7,500 miles** (due to turbocharger demands).

- **Cooling system flushes** (every 5 years or 60,000 miles) to prevent overheating.

- **Timing chain tensioner replacement** (around **100,000 miles**).

- **Exhaust manifold gasket failures** (can cause leaks and require replacement).

- **Transmission issues** (especially in early 2015 models with the 6R130 automatic transmission, which may need fluid changes and potential upgrades).

3. **Potential Transmission Problems**

- The **6R130 transmission** (used in 2015 2016 F-150s) has had reports of **rough shifting, delayed engagement, and failure** if not properly maintained.

- Some owners have experienced **transmission fluid leaks** or **solenoid failures**.

- **Solution:** Check fluid levels regularly and consider upgrading to **Ford s 10R80 transmission** (if available in later models).

4. **Electrical & Infotainment Glitches**

- The **SYNC 3 system** can be finicky, with reports of **freezing, touchscreen issues, or Bluetooth connectivity problems**.

- **Power window or door lock failures** have been noted in some models.

- **Solution:** Software updates (available at dealerships) can sometimes fix minor issues.

5. **Rust Concerns (Especially in Snowy Regions)**

- Ford has had **rust issues** in the wheel wells, frame rails, and undercarriage, particularly in models exposed to salt and moisture.

- **Solution:** Inspect for rust before purchasing, especially if buying from a snowy climate.

6. **Limited Off-Road Capability (Compared to Competitors)**

- The F-150 s **off-road packages** (like the **F-150 Raptor**, which came later) were not available in 2015 2016.

- The **standard suspension** is not as rugged as a **Chevy Silverado 2500HD or Ram 2500** for serious off-roading.

7. **Higher Repair Costs Than Naturally Aspirated Engines**

- Turbocharged engines require **more specialized labor** for repairs (e.g., turbo replacement, intercooler swaps).

- **Parts can be expensive**, especially if the truck is not under warranty.

8. **Fuel Economy Still Not Great for a Truck**

- While better than a V8, the **3.5L EcoBoost still drinks fuel** compared to diesel or smaller engines.

- Expect **lower MPG in towing or hauling scenarios**.

9. **Recall & Warranty Issues**

- **Transmission issues** (2015 models)

- **Airbag defects** (some cases)

- **Fuel pump failures** (rare but possible)

- **Solution:** Check the **NHTSA website** for open recalls before purchasing.

10. **Potential for Overheating**

- The **cooling system** (radiator, hoses, thermostat) can fail, leading to **engine damage** if not addressed promptly.

- **Solution:** Regular coolant flushes and monitoring of temperature gauges.

---

### **Ending Conclusion**

The **2015 2016 Ford F-150 with a 3.5L EcoBoost V6** is a **solid choice for buyers** who need a **powerful, modern truck** for **daily driving, light towing (up to 8,000 lbs with proper setup), and family use**. It offers **better fuel efficiency than a V8**, **modern tech features**, and **decent reliability** compared to older Ford engines.

However, **buyers must be prepared for higher maintenance costs**, particularly **turbocharger and transmission upkeep**. The **cooling system, electrical components, and rust** are also areas that require **diligent inspection and maintenance**. If purchased **used**, it s **critical to verify service records**, check for **turbocharger wear, transmission health, and cooling system integrity**.

For **heavy-duty work, extreme towing, or off-roading**, a **diesel V8 (Power Stroke) or a more rugged truck** (like a **Ram 2500HD or Chevy 3500HD**) may be a better long-term investment. But for **most everyday drivers**, the **EcoBoost F-150 remains a capable and enjoyable truck** **if properly maintained**.

---

### **Recommendation**

You need **a balance of power and fuel efficiency** for **light to moderate towing (under 8,000 lbs)**.

You **prioritize modern tech features** (SYNC 3, touchscreen, available safety aids).

You **plan to maintain it well** (regular oil changes, turbo inspections, transmission fluid checks).

You **find a well-documented example** with **clean service records** (preferably under **100,000 miles**).

You **don t require extreme off-road or heavy-duty capabilities**.

You **can t afford potential turbocharger or transmission repairs**.

You **live in a snowy climate** and the truck shows **signs of rust**.

You **find major red flags** (rough shifting, excessive oil consumption, coolant leaks).

You **need a truck for extreme towing (over 10,000 lbs)** without proper setup.

- **Get a pre-purchase inspection** from a **Ford specialist or independent mechanic**.

Details:

Parts are not covered for external fluid leaks. Stock #: 180005. Options/Color. Miles: 45000 - N/A or Unknown.

These extra attached parts are not covered by any warranty. Warranty covers the base component and none of other attached parts. Major components are stamped and may have heat sensitive tabs attached to indicated overheating that would void warranty. Ford F150 2016 2015 Engine Mount 3.5 Turbo Ecoboost V6: Review photos this is your actual part.

Donor Vehicle: model: F150. Engine Torque Strut Normal Wear See Photos. Many electronic modules and components require programming.

specifications engimou:

• for models: F150, Turbo
• for makes: Ford
• for years: 2015-2016
• brand: Ford Truck
• mpn: F150
• genuine oem: Yes
• ipn: 343.fd8115
• manufacturer warranty: 60 Day
• type: Engine Mount

seller engimou:

• # reviews: 10711
• city: Port Washington, Wisconsin
• rating: 99.3%

shipping engimou:

• type: Fixed
• service: Standard
• cost: $15.99
• transit: 3-6 Days
• class: Standard

payments engimou:

• wallet: Apple-pay
• credit card: Mastercard
• other

returns engimou:

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

offer engimou:

• availability: In Stock
• quantity: 1
• started: March 1, 2026
• best offers: True
• sold: 0
• options: Ship-to-home

general engimou:

• Car Truck Parts Accessories > Engines Engine Parts > Engine Mounts
• condition: Used

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