FORD BL3E6758CD Ecoboost Auto Crankcase Breather Hose 3.5

( Manufacturer Part Number: BL3E6758CD ), ( Part Type: Breather Hose ), ( Items Included: Crank Case Breather Hose Only ), ( Country Of Origin: United States )

Review FORD 3.5 Ecoboost Auto Crankcase Breather Hose fits F150 XLT 4X4 2013–2014

The **Ford BL3E6758CD Crankcase Breather Hose** is a precision-engineered replacement part designed specifically for the **2013 and 2014 Ford F-150 XLT models equipped with the 3.5L EcoBoost V6 engine and 4x4 capability**, ensuring optimal performance and longevity for your vehicle s internal systems. This high-quality hose plays a critical role in the **Positive Crankcase Ventilation (PCV) system**, which regulates pressure within the engine s crankcase by channeling harmful blow-by gases away from critical components, preventing oil dilution and maintaining engine efficiency. Crafted from durable, heat-resistant rubber with reinforced fiberglass braiding, the hose is built to withstand the demanding conditions of high-performance engines, resisting kinks, cracks, and premature wear common issues that can lead to engine contamination or reduced fuel economy. The **BL3E6758CD** is a direct-fit replacement, eliminating the need for modifications or additional adapters, and is engineered to meet Ford s strict quality standards, ensuring a secure and leak-proof connection to the engine s crankcase and intake manifold. Whether addressing a failing original component or performing routine maintenance, this hose guarantees reliable operation, helping to preserve your EcoBoost engine s power output, fuel efficiency, and overall durability while adhering to Ford s engineering specifications for the F-150 s advanced turbocharged powertrain.

### **Pros and Cons of Buying a 2013-2014 Ford F-150 XLT 3.5L EcoBoost 4x4 (VIN BL3E6758CD) with a Crankcase Breather Hose Issue**

#### **Pros**

1. **Strong Engine and Performance**

The 3.5L EcoBoost V6 is a reliable and powerful engine, producing around 365 horsepower and 450 lb-ft of torque. It offers good acceleration and towing capacity (up to 8,200 lbs with the proper package), making it suitable for work and heavy-duty tasks.

2. **Fuel Efficiency**

Compared to traditional V8 engines, the EcoBoost V6 provides better fuel economy, averaging around 18-20 MPG in mixed driving conditions. This can save money on gas compared to older V8 models.

3. **4x4 Capability**

The 4x4 system is functional and useful for off-road or winter driving, though it may not be as robust as more advanced systems found in newer trucks.

4. **Ford s Durability (When Maintained Properly)**

The F-150 is known for its durability, especially with regular maintenance. The EcoBoost engine, while more complex than older Ford engines, has proven reliable with proper care.

5. **Resale Value**

The F-150 holds its value better than many competitors, and the EcoBoost model retains decent resale potential, especially if well-maintained.

6. **Available Technology and Features**

The XLT trim includes standard features like a power liftgate, power windows, and a basic infotainment system. Some models may have optional features like a backup camera or Bluetooth, depending on the trim level.

7. **Aftermarket Support**

The F-150 has a large aftermarket community, making it easier to find parts, upgrades, and modifications if needed.

---

#### **Cons**

1. **Crankcase Breather Hose Issue (Known Problem)**

- **Oil leaks** (often from the valve cover gasket or oil filter housing gasket).

- **Excessive oil consumption** (the engine may burn oil rapidly, requiring frequent top-ups).

- **Check Engine Light (CEL)** due to misfires or low oil pressure.

- **Potential long-term engine damage** if oil levels drop too low.

This issue is well-documented in the Ford EcoBoost V6 lineup, particularly in 2013-2014 models. The problem stems from a **design flaw in the crankcase breather system**, which can cause oil to leak into the intake manifold or exhaust system.

2. **Higher Maintenance Costs**

- **Oil changes may need to be done more frequently** (every 3,000-5,000 miles instead of 5,000-7,500) to prevent oil starvation.

- **Potential gasket replacements** (valve cover, oil filter housing, or intake manifold gaskets) can cost **$500-$1,500 ** depending on labor and parts.

- **Carbon buildup** in the intake valves (a common issue with direct-injection engines) may require **intake valve cleaning or replacement** ( $1,000-$2,000).

3. **Rust and Suspension Wear**

- Many older F-150s (especially in snowy or salted regions) suffer from **rust in the wheel wells, frame rails, and undercarriage**.

- **Suspension components** (shocks, control arms, bushings) may be worn, leading to rough rides or handling issues.

4. **Transmission Reliability (If Automatic)**

- The **6R80 automatic transmission** in these models is generally durable but can develop **slippage, rough shifting, or solenoid failures** over time, especially if not maintained properly.

- **Fluid changes** should be done every **60,000 miles** (Ford recommends this, but many dealerships and mechanics push for it sooner).

5. **Electrical and Infotainment Issues**

- The **SYNC system** (if equipped) can be glitchy or slow.

- **Power accessories** (windows, locks, mirrors) may fail due to worn wiring or relays.

6. **Depreciation**

- While the F-150 holds value better than many trucks, the **EcoBoost models have depreciated significantly** since their peak. Buying used means you re likely getting a lower price, but you also take on more risk.

7. **Potential Hidden Damage**

- Without a **pre-purchase inspection (PPI)**, you risk buying a truck with **undisclosed damage** (frame rust, transmission issues, or other mechanical failures).

---

### **Conclusion**

- The **oil consumption is manageable** (not excessive).

- The **engine and transmission have been well-maintained**.

- You **budget for potential repairs** (gaskets, oil changes, carbon cleaning).

- You **get a thorough inspection** before purchasing.

However, the **crankcase breather issue is a major red flag** if not already addressed, it could lead to **costly repairs down the line**. The **EcoBoost engine is powerful but complex**, and its reliability depends heavily on **proper maintenance**.

If you **find a seller who has already fixed the crankcase breather issue** (with updated hoses and gaskets) and provides **maintenance records**, the risk is lower. Otherwise, you may be better off looking for a **newer model (2015 )** where Ford has improved the design or a **different engine option** (like the 5.0L V8, which is simpler and more forgiving).

---

### **Recommendation**

- **Get a pre-purchase inspection (PPI) from a trusted mechanic** focus on the **crankcase breather system, oil consumption, and transmission health**.

- **Verify that the crankcase breather hose has been replaced** (Ford has updated parts; check for **BL3E6758CD-specific fixes**).

- **Budget for potential repairs** (expect **$1,000-$2,500 ** for gasket replacements if needed).

- **Check for oil leaks** if the engine is burning oil excessively, it may not be worth the risk.

- **Consider negotiating the price** based on the known issues.

- **2015 Ford F-150 EcoBoost** (improved crankcase breather design).

- **2013-2014 F-150 with a 5.0L V8** (simpler, more reliable, but lower fuel economy).

- **Chevy Silverado 3500HD or Ram 2500** (if you need extreme towing, these may be more durable long-term).

- **Used Toyota Tundra (2015 )** or **Ram 1500 (2019 )** if reliability is a top priority.

- **Buy from a reputable dealer or private seller with full service records.**

- **Be prepared for higher maintenance costs** than a conventional V8 truck.

- **Monitor oil levels closely** if it s dropping too fast, the issue may be worse than advertised.

This truck **can be a good buy if the crankcase breather issue is already fixed and the rest of the vehicle is in good condition**, but it carries **significant risks** due to the known engine flaw. If you re not comfortable with the potential repair costs, consider a **newer or simpler engine option**. Always **inspect thoroughly or have a mechanic verify its condition** before purchasing.

Details:

BIRCH ISLAND DIESEL - . Depending on location. 2013 2014 FORD F150 XLT 3.5 ECOBOOST AUTO 4X4 CRANKCASE BREATHER HOSE BL3E6758CD:: 4X4, CRANK CASE TUBE VENT HOSE, PART # BL3E6758CD, OEM, THIS IS IN GOOD CONDITION WITH NORMAL WEAR AND TEAR ASSOCIATED USE. Example, Australia, New Zealand.

Both in CANADA AND THE USA. Any Questions. Plus many more. WE RATE THIS PART 8 / 10.

This is one of the most when it comes to sale mechanical applications, engines, transmissions etc.

part #: bl3e6758cd price

• $29.95

specifications cranshafengin:

• for models: F150, Xlt, 4x4
• for makes: Ford
• for years: 2013-2014
• mpn: Bl3e6758cd
• part type: Breather Hose
• items included: Crank Case Breather Hose Only
• country of origin: United States

seller cranshafengin:

• city: SUMAS
• # reviews: 4038
• rating: 99.7%

returns cranshafengin:

• policy: No Returns

general cranshafengin:

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

offer cranshafengin:

• quantity: 1
• availability: In Stock
• sold: 0
• started: April 29, 2026
• options: Ship-to-home
• best offers: True

payments cranshafengin:

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

shipping cranshafengin:

• type: Fixed
• class: Expedited From Outside
• transit: 7-13 Days
• cost: $25.00
• service: Expedited from outside US

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