FORD HC349D333BD Fuel Emission Connecting Hose Tube Pipe 6.7L

( Manufacturer Part Number: HC349D333BD ), ( Part Type: Fuel Pipe Hose Tube ), ( Oe/oem Part Number: 7432338ae ), ( Vintage Part: No )

Review FORD 6.7l Fuel Emission System Connecting Hose Tube Pipe Oem fits F-250 F-350 2017–2019

The **Ford HC349D333BD 17-19 F-250/F-350 6.7L Power Stroke Fuel Emission Connecting Hose** is a precision-engineered, high-performance component designed exclusively for Ford s iconic 6.7L Power Stroke diesel engines, found in the 2017 through 2019 F-250 and F-350 Super Duty trucks. This critical fuel system hose serves as a vital link within the emission control and fuel delivery pathways, ensuring seamless integration between the engine s fuel rail, injectors, and exhaust aftertreatment systems, including the diesel oxidation catalyst (DOC) and selective catalytic reduction (SCR) components. Crafted from durable, heat-resistant synthetic rubber with reinforced fiber braiding, this hose is engineered to withstand the extreme temperatures, pressures, and chemical exposure inherent to diesel fuel systems, preventing leaks, kinks, or premature degradation that could compromise engine performance or trigger check engine lights. Its sleek, black exterior is not only aesthetically cohesive with Ford s rugged truck design but also features a smooth, flexible construction that allows for easy routing around engine bay obstacles while maintaining structural integrity under dynamic driving conditions. Whether installed during a routine maintenance service or as part of a comprehensive fuel system upgrade, this hose ensures optimal fuel flow and emission compliance, helping to preserve the longevity and efficiency of the Power Stroke s advanced turbocharged, direct-injection diesel architecture. For owners and technicians seeking a direct-fit, OEM-quality replacement that upholds Ford s high standards of reliability, this hose is an indispensable component for maintaining the peak performance and durability of the 6.7L Power Stroke engine.

### **Pros and Cons of Buying a Ford F-250/F-350 (2017-2019) with a 6.7L Power Stroke Diesel (HC349D333BD) Fuel Emission System Hose/Tube/Pipe Issue**

#### **Overview**

The 2017-2019 Ford F-250/F-350 with the 6.7L Power Stroke diesel engine is a robust workhorse, but like many modern trucks, it relies heavily on its emissions system for compliance with EPA regulations. The **HC349D333BD** refers to the **high-pressure fuel delivery system (HPDS)**, including components like the **fuel rail, injectors, and associated hoses/tubes**. Issues with these parts particularly **fuel line leaks, cracked hoses, or failing injectors** can lead to **performance problems, emissions failures, and costly repairs**. Below is a detailed breakdown of the pros and cons of purchasing such a truck, followed by a conclusion and recommendation.

---

### **Pros of Owning a 2017-2019 Ford F-250/F-350 (6.7L Power Stroke)**

1. **Proven Durability and Power**

- The 6.7L Power Stroke is a well-regarded diesel engine known for its **torque (up to 1050 lb-ft in the F-350 Super Duty)**, making it ideal for **towing, hauling, and heavy-duty work**.

- Many owners report **long engine life** (200,000 miles) with proper maintenance, especially if the **turbocharger, injectors, and fuel system** are kept in good condition.

2. **High Towing and Payload Capacity**

- The F-250 and F-350 in these model years can tow **up to 17,500 26,000 lbs** (depending on configuration), making them excellent for **trailers, boats, and construction work**.

- The **8-speed transmission (in 2017-2019)** improves fuel efficiency and smoothness compared to older automatic transmissions.

3. **Modern Technology and Features**

- **MyFord Touch (2017) / SYNC 3 (2018-2019)** provides **infotainment, Bluetooth, and connectivity** for a more refined driving experience.

- **Available advanced safety features** (adaptive cruise control, blind-spot monitoring, rearview camera) enhance usability.

- **Comfortable cab options** (including **Pro Trailer Backup Assist, heated seats, and premium audio**) make long drives more enjoyable.

4. **Strong Resale Value (Compared to Some Competitors)**

- While not as high as luxury trucks, the **F-250/F-350 retains decent resale value**, especially in **high-demand markets** (towing, off-road, or commercial use).

- The **reliability of the 6.7L** (when maintained) helps maintain value better than some older diesel engines prone to **DPF or EGR failures**.

5. **Aftermarket and Customization Potential**

- A **thriving aftermarket** supports modifications like **exhaust upgrades, lift kits, and performance tuning** (though emissions compliance may limit some options).

- **Heavy-duty suspension and frame options** allow for **off-road or extreme towing setups**.

6. **Fuel Efficiency (For a Diesel Truck)**

- The **6.7L Power Stroke** achieves **around 12-18 MPG** in mixed driving, which is **better than many gasoline V8 trucks** and competitive with similar diesel engines.

- **Diesel fuel is more energy-dense**, meaning better fuel economy for long-distance hauling.

7. **Warranty Coverage (If Purchased New or CPO)**

- **Ford s Powertrain Warranty** covers the **6.7L engine for 5 years/100,000 miles** (extended warranties available).

- **Certified Pre-Owned (CPO) trucks** may still have **partial warranty coverage**, reducing long-term repair risks.

---

### **Cons of Owning a 2017-2019 Ford F-250/F-350 (6.7L Power Stroke) with Fuel Emission System Issues**

1. **Common Fuel System Problems (HC349D333BD-Related)**

- The **fuel rail and injectors** are known to **leak or fail** due to **poor sealing, fuel contamination, or manufacturing defects**.

- **Symptoms**: **Misfires, rough idle, black smoke, fuel leaks, and check engine lights (P0000, P0087, P008C, etc.)**.

- **Repair Cost**: Replacing the **fuel rail and injectors** can cost **$3,000 $6,000** (parts and labor).

- The **high-pressure fuel lines** (often made of **stainless steel braided hoses**) can **develop cracks or leaks** over time, leading to **fuel spills and engine damage**.

- **Symptoms**: **Fuel odors, wet engine bay, misfires, or sudden loss of power**.

- **Repair Cost**: Replacing hoses can be **$500 $2,000**, depending on whether **injectors or the rail** also need replacement.

- The **6.7L s common rail injectors** are **electronic and prone to failure** due to **carbon buildup, fuel contamination, or electrical issues**.

- **Symptoms**: **Loss of power, rough acceleration, increased fuel consumption, or emissions failures**.

- **Repair Cost**: **$1,500 $4,000** to replace injectors (labor-intensive).

2. **Emissions System Reliability Concerns**

- The **6.7L Power Stroke relies heavily on the emissions system** (DPF, EGR, SCR, and fuel rail) to meet **EPA 2017 standards**.

- If the **DPF gets clogged** (from poor maintenance or short trips), it can **reduce power and require expensive cleaning/replacement ($2,000 $4,000)**.

- The **EGR cooler can crack**, leading to **coolant leaks and engine damage**.

- **Symptoms**: **White smoke from exhaust, overheating, loss of power**.

- **Repair Cost**: **$1,500 $3,000** to replace the EGR cooler and associated components.

- The **DEF (Diesel Exhaust Fluid) system** requires **regular DEF top-ups**, and **leaks or clogs** can cause **emissions failures**.

- **Symptoms**: **Reduced power, check engine light, DEF light on dashboard**.

- **Repair Cost**: **$500 $2,000** for leaks or sensor replacements.

3. **High Maintenance and Repair Costs**

- **Diesel engines require more frequent maintenance** than gasoline engines (e.g., **fuel filter changes every 5,000 10,000 miles**).

- **Common wear items** (turbocharger, fuel injectors, hoses, belts) can **fail prematurely** if not maintained properly.

- **Labor costs are high** due to **complex emissions diagnostics and specialized parts**.

4. **Potential for Emissions-Related Buying Issues**

- If the truck has **previously failed emissions tests**, it may require **expensive repairs** to pass.

- Some **used trucks with modified emissions systems** (e.g., **deleted DPF/EGR**) may **void warranties or fail inspections** in some states.

- **Ford s recall history** includes **fuel system and emissions-related issues**, so checking **NHTSA recall status** is crucial.

5. **Fuel and DEF Costs**

- **Diesel fuel is more expensive than gasoline** (though often cheaper than premium gas).

- **DEF (Diesel Exhaust Fluid)** adds an **additional cost** ( $50 $100 per gallon), and the system requires **regular top-ups** (every **1,000 2,000 miles** depending on use).

6. **Resale Value Depreciation**

- While **better than some competitors**, the **6.7L s emissions and fuel system issues** can **reduce long-term resale value**.

- **Trucks with known fuel rail or injector problems** may **fetch lower prices** in the used market.

7. **Potential for Hidden Problems**

- **Fuel leaks, cracked hoses, or failing

Details:

This used item comes with a 30 Day Warranty Parts ONLY - NO Labor.

part #: hc349d333bd price

• $79.99

specifications emissyste:

• for models: F-250, F-350
• for makes: Ford
• for years: 2017-2019
• mpn: Hc349d333bd
• part type: Fuel Pipe Hose Tube
• oe/oem part number: 7432338ae
• vintage part: No

seller emissyste:

• city: Lexington, North Carolina
• rating: 100.0%
• # reviews: 2347

general emissyste:

• condition: Used
• Car Truck Parts Accessories > Exhaust Emission Systems > Other Exhaust Emission Parts

offer emissyste:

• best offers: True
• sold: 0
• started: June 2, 2026
• availability: In Stock
• quantity: 1
• options: Ship-to-home

returns emissyste:

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

shipping emissyste:

• service: USPS Priority Mail
• carrier: USPS
• cost: $0.00
• type: Fixed
• class: Expedited
• transit: 3-7 Days

payments emissyste:

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

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