Fitment Data:
- EXPEDITION: 2018-2020 (3.5L, turbo)
- EXPEDITION: 2021 (3.5L, turbo)
- FORD F150 PICKUP: 2017 (3.5L, w/turbo)
- FORD F150 PICKUP: 2018-2020 (3.5L, turbo)
- FORD F150 RAPTOR: 2017-2020 (3.5L)
- NAVIGATOR: 2018-2021 (3.5L, turbo)
Recommended buying from here, it was really quick and easy
Howard T, Minnesota
Remanufactured Ford F-150 3.5L HL3E Cylinder Heads (Pair)
$2,100.00
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Additional Info
Description: Looking to replace or upgrade your Ford F-150 engine? These remanufactured 3.5L HL3E cylinder heads are the perfect solution for restoring your engine’s power and performance. Designed specifically for the Ford F-150 3.5L engine (check your vehicle’s compatibility), these cylinder heads are rebuilt to OEM specifications to ensure a perfect fit and long-lasting durability. Ideal for engine repairs or rebuilds, this pair of HL3E cylinder heads offers superior performance, increased engine efficiency, and reliable functionality.
Each cylinder head is precision-machined and thoroughly inspected for quality assurance, ensuring your engine runs smoothly and efficiently. Whether you’re a mechanic or a DIY enthusiast, these remanufactured cylinder heads are an affordable and reliable choice for your Ford F-150.
Key Features:
- Remanufactured Ford F-150 3.5L HL3E Cylinder Heads (Pair) for superior performance and reliability
- OEM replacement parts designed to meet or exceed factory standards
- Rebuilt and tested for performance to ensure the highest quality
- Ideal for Ford F-150 3.5L engine repairs and rebuilds
- Precision-machined for optimal engine efficiency and smooth operation
- Includes all necessary hardware for easy installation
- Durable and long-lasting for a cost-effective engine solution
- Core Return Required
Condition:
- Remanufactured for high-quality, affordable replacement
Warranty:
- Backed by a warranty (check terms and conditions from the seller)
Why Choose Our Remanufactured HL3E Cylinder Heads?
- Restore your engine’s performance and reliability
- Affordable alternative to costly new cylinder heads
- Designed for easy installation and long-lasting use
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
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Cores are due within 30 days of the purchase date
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If a core is not returned within 60 days, the product warranty is void
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Unreturned cores will be charged as follows:
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Cylinder heads under $600: $200 per unreturned core
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Cylinder heads $600 and above: $400 per unreturned core
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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
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Reused core components help maintain OEM-quality standards
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Core returns allow us to keep pricing competitive
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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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★★★★★
“These guys know their stuff when it comes to cummins, they knew what head number I needed and gave me a quote on the spot”
Raymond Adelante, Florida
★★★★★
“They were nice to talk to on the phone and were easy to deal with, especially since I’ve never ordered something like this before! Thank you”
Jenifer Longarden, Ohio
★★★★★
“Local shop recommended buying from here, it was really quick and easy”
Howard Trent, Minnesota
Dedicated to Customer Satisfaction
What sets us apart from the competition is our dedication to customer satisfaction. We strive to make your shopping experience as seamless and convenient as possible. Our user-friendly online platform allows you to browse our comprehensive inventory, compare products, and place orders with ease. With secure payment options and swift shipping, you can trust that your order will arrive promptly, minimizing downtime and maximizing productivity.