Remanufactured Ford 3.5L BL3E Ecoboost Left Cylinder Head (2011-2012)

PLEASE CHECK YOUR CASTING NUMBER OFF OF YOUR ORIGINAL CYLINDER HEAD TO ENSURE YOU RECEIVE THE CORRECT CYLINDER HEAD

Restore Engine Performance with Remanufactured Left Cylinder Head

Our Remanufactured Ford 3.5L BL3E Ecoboost Left Cylinder Head (2011-2012) is designed to restore optimal engine performance for your Ford vehicle. Engineered to meet or exceed OEM specifications, this left cylinder head provides long-lasting durability, improved engine efficiency, and enhanced performance at a fraction of the cost of new parts. A core return is required for this purchase.

Key Features of the Remanufactured 3.5L Ecoboost Left Cylinder Head

• OEM-Level Specifications: The cylinder head is designed to meet OEM standards, ensuring proper fit and reliable performance.
• Comprehensive Remanufacturing: Each head is meticulously cleaned, inspected, pressure-tested, and machined to restore it to like-new condition.
• Includes all necessary components like valves, springs, camshaft bearings, and more.
• Thorough Testing: Each remanufactured cylinder head is rigorously tested for cracks, leaks, and defects to guarantee durability and performance.
• Ready for Installation: No additional machining needed—our heads are ready to install right out of the box.

Why Choose Our Remanufactured 3.5L Ecoboost Left Cylinder Head?

• Cost-Effective Solution: A budget-friendly option that provides the same performance as new OEM parts.
• OEM Quality: Meets or exceeds OEM specifications for a perfect fit and long-lasting reliability.
• Reliable Performance: Our cylinder heads undergo extensive testing to ensure they perform like new, delivering a smooth and efficient engine operation.

Restored Power and Engine Efficiency

Our remanufactured left cylinder head improves airflow and combustion, optimizing engine performance. It contributes to restored power, better fuel efficiency, and smoother engine operation.

Compatibility: Ford Vehicles with 3.5L Ecoboost Engine

These remanufactured left cylinder heads are compatible with the following Ford models from 2011-2012:

• Ford F-150 (2011-2012)

Order Your Remanufactured Ford 3.5L Ecoboost Left Cylinder Head Today

Restore your engine’s performance with our Remanufactured Ford 3.5L Ecoboost Left Cylinder Head (2011-2012). Order now for fast shipping, excellent customer service, and the high-quality parts your engine deserves.

Heavy Duty Parts Company – Core Returns Policy

Effective December 17, 2025

At Heavy Duty Parts Company, core returns are essential to our ability to provide high-quality, cost-effective cylinder heads. Returned cores supply critical components—such as keepers, springs, and retainers—that are vital to proper engine performance and allow us to maintain OEM-level quality.

No Upfront Core Charge

Unlike many suppliers, we do not charge a core fee upfront. Instead, we rely on customers to return their used cores within the required timeframe.

Core Return Requirements

• Cores are due within 30 days of the purchase date

• If a core is not returned within 60 days, the product warranty is void

• Unreturned cores will be charged as follows:

  • Cylinder heads under $600: $200 per unreturned core

  • Cylinder heads $600 and above: $400 per unreturned core

Customers needing additional time may contact us to request an extension. Approved extensions will prevent core charges from being applied.

Core Return Process

Cylinder heads are shipped with prepaid core return labels included in packets attached to the outside of each box. If labels are missing, customers should contact us for replacements prior to returning the core.

Core Eligibility

Some cylinder heads do not require a core return. In certain cases, core requirements may be waived at our discretion.

Why Core Returns Matter

• Reused core components help maintain OEM-quality standards

• Core returns allow us to keep pricing competitive

• Recycling cores supports sustainability by reducing waste and conserving resources

This policy applies to all purchases made on or after December 17, 2025.

Send Back All Components

To ensure the quality and integrity of our remanufacturing process, we ask that you return all components that were originally included with your new cylinder head. This includes items such as:

• Rocker arms
• Camshafts (if applicable)
• Any other hardware that came with your purchase

Easy & Free Core Return Process

• Each purchase includes a prepaid core return label in a plastic sleeve on the box.
• Simply pack your core with all included components, attach the label, and drop it off with the carrier—no extra cost to you.
• Returned cores undergo inspection and recycling, ensuring maximum efficiency.

Customer Partnership & Sustainability

By returning your core and its components, you help maintain a reliable supply chain, ensuring we can continue offering top-quality products at the best prices. This process not only benefits your wallet but also contributes to a greener and more efficient automotive industry.

We appreciate your support in keeping our business and the industry running smoothly!

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