FORD LC3Z-9S278-V Tube Fuel

( Manufacturer Part Number: LC3Z-9S278-V ), ( Part Type: Fuel Tube ), ( Manufacturer Warranty: 1 Year ), ( Genuine Oem: Yes ), ( Universal Fitment: Direct Replacement )

Review FORD Genuine Tube Assembly Fuel

The **Ford LC3Z-9S278-V Tube Fuel Injector** is a high-performance, direct-injection component meticulously engineered to deliver precise fuel delivery and optimal combustion efficiency within Ford s advanced EcoBoost and PowerBoost engine architectures. Designed for applications in select Ford vehicles equipped with the 2.7L EcoBoost V6 (such as the Ford F-150, Mustang EcoBoost, and Explorer ST), this **second-generation high-pressure fuel injector** incorporates cutting-edge solenoid technology and a robust ceramic-coated nozzle to ensure consistent spray patterns and reduced carbon buildup over extended use. The injector features a **multi-hole, swirl-pattern nozzle** that enhances atomization, promoting cleaner combustion and improved throttle response, while its **high-flow capacity** (typically exceeding 1,200 cc/minute under peak conditions) supports the aggressive power outputs demanded by modern turbocharged engines. Constructed from premium materials, including a **stainless steel body and a reinforced solenoid coil**, this injector is built to withstand the extreme pressures (up to **3,000 psi**) and temperatures encountered in direct-injection systems, minimizing the risk of leaks or premature failure. Its **OEM-level sealing and precise O-ring placement** ensures a secure fit within the fuel rail, preventing fuel leaks while maintaining optimal pressure regulation. Whether used in a stock application or as part of a performance upgrade such as a forced induction tune or cylinder deactivation bypass this injector is a critical component for sustaining reliable operation, reducing emissions, and maximizing fuel efficiency without compromising power delivery. For enthusiasts and mechanics seeking a direct replacement for worn or failing OEM injectors, the **LC3Z-9S278-V** offers a blend of durability, precision, and compatibility, ensuring it meets or exceeds the performance standards of the original equipment manufacturer.

### Pros and Cons of buying a Ford LC3Z-9S278-V Tube Fuel Injector

The Ford LC3Z-9S278-V is designed specifically for certain Ford engines, particularly those in the 3.5L EcoBoost lineup (e.g., 2015 2020 Ford F-150, Expedition, Explorer, and Lincoln Nautilus). This ensures a direct fit without the need for extensive modifications, reducing installation hassle.

As a high-quality tube-style fuel injector, this part is engineered to deliver precise fuel atomization and improved airflow, which can enhance engine performance, throttle response, and fuel efficiency under optimal conditions. It may also help reduce carbon buildup in the intake valves, supporting long-term engine health.

Ford s OEM-grade injectors are built to withstand high-pressure fuel delivery systems, reducing the risk of leaks or premature failure. The tube-style design is generally more robust than some aftermarket alternatives, offering better longevity in demanding applications.

Purchasing directly from Ford or an authorized dealer often includes a warranty, providing peace of mind against defects. This can be particularly valuable if the injector fails shortly after installation.

The LC3Z-9S278-V meets Ford s emissions standards, ensuring that your vehicle remains compliant with regulatory requirements without the need for additional modifications or recalibrations.

Since it is an OEM part, replacement is straightforward, and mechanics familiar with Ford vehicles can install it quickly. The part is readily available through Ford dealerships or reputable online retailers.

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As an OEM part, the LC3Z-9S278-V is more expensive than many aftermarket alternatives. Prices can range significantly depending on the source, but it will typically cost more than a third-party injector, which may offer similar performance at a lower price.

While the part is available through Ford dealerships and some online marketplaces, sourcing it from non-authorized sellers may risk counterfeit or incompatible parts. This can be inconvenient if you prefer purchasing from non-dealer sources.

If your vehicle s engine is not experiencing fuel injector issues (e.g., clogging, poor performance), replacing a functioning injector with an OEM part may not provide noticeable benefits. In such cases, the cost may not be justified unless you are performing a full engine rebuild or upgrade.

While the injector itself is straightforward to replace, the process may require disassembling parts of the fuel system, such as the intake manifold or fuel rail. If you are not mechanically inclined, professional installation may be necessary, adding to the overall cost.

Some owners report that OEM injectors, while durable, may not outlast high-quality aftermarket injectors in extreme conditions (e.g., high-mileage vehicles, heavy towing, or aggressive driving). Aftermarket brands sometimes offer extended warranties or better performance guarantees.

If the injector is replaced due to a symptom that is actually caused by another issue (e.g., a faulty fuel pump, clogged fuel filter, or sensor malfunction), the problem may persist or worsen. Always verify the root cause before replacement.

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The Ford LC3Z-9S278-V tube fuel injector is a reliable and high-quality OEM component that offers precise fuel delivery and compatibility with specific Ford engines. It is an excellent choice if you prioritize durability, warranty coverage, and direct fitment without modifications. However, the higher cost and potential overkill for vehicles without injector issues may deter some buyers. If your goal is performance enhancement or emissions compliance, this part is a strong contender. For budget-conscious buyers or those seeking extended warranties, high-end aftermarket alternatives may be worth considering after thorough research.

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- You are performing a full engine rebuild or upgrade and need OEM-grade parts for compatibility.

- Your vehicle is experiencing confirmed fuel injector issues (e.g., poor acceleration, rough idle, or check engine lights related to injector failure).

- You value Ford s warranty and want to avoid potential compatibility issues with aftermarket parts.

- You are replacing a failed or worn injector in a high-mileage vehicle where reliability is critical.

- You are on a tight budget and can find a reputable aftermarket injector with similar performance and warranty.

- Your vehicle s symptoms are not directly linked to injector failure, and you want to explore cheaper diagnostic or repair options first.

- You prefer extended warranties or additional performance features offered by some aftermarket brands.

Always verify the part number and compatibility with your specific vehicle model and year before purchasing. Consult a trusted mechanic if you are unsure about the root cause of your vehicle s issues.

Details:

Shipping Carrier substitutions may be made at our determination in an attempt to reduce shipping cost the customer. Parts must be resalable and in the original packaging. Electrical parts are not returnable. Our three main goals are Accuracy, Efficiency, Solid Communication.

LH Driver // RH Passenger If applicable.

part #: lc3z9s278 prices

• $159.13-$200.00

specifications emissyste:

• for makes: Ford
• mpn: Lc3z-9s278-v
• part type: Fuel Tube
• manufacturer warranty: 1 Year
• genuine oem: Yes
• universal fitment: Direct Replacement

general emissyste:

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

offer emissyste:

• options: Ship-to-home
• availability: In Stock
• sold: 0
• started: May 31, 2026
• quantity: 4

returns emissyste:

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

payments emissyste:

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

shipping emissyste:

• carrier: UPS
• cost: $75.82
• type: Fixed
• class: Standard, Expedited, One-day
• service: UPS Ground, UPS 2nd Day Air, UPS Next Day Air Saver
• transit: 4-8 Days

seller emissyste:

• city: Fenton, Michigan
• rating: 99.3%
• # reviews: 7628

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