Remanufactured Ford 3.8L 4.2L V6 OHV Cylinder Heads Pair W/ Head Gasket Set & Bolts, Water Pump & Timing Set

Upgrade your engine with our remanufactured Ford 3.8L 4.2L V6 OHV cylinder heads pair, now complete with a head gasket set, bolts, water pump, and timing set. This full replacement kit includes two remanufactured cylinder heads, head gaskets, cylinder head bolts, water pump, and timing set, designed to ensure a perfect fit for your Ford 3.8L and 4.2L V6 OHV engines. Each part is remanufactured to OEM standards and rigorously tested for quality and performance, helping restore engine efficiency and power. Be sure to check the casting number on your original heads to ensure compatibility. A core return is required for this purchase.

Key Features of the Ford 3.8L 4.2L V6 OHV Cylinder Heads Pair:

• Engine Compatibility: Designed for Ford 3.8L and 4.2L V6 OHV engines
• Condition: Remanufactured to OEM standards for optimal performance
• Casting Number: Verify compatibility by checking the casting number on your original cylinder heads
• Includes: Pair of remanufactured left and right cylinder heads, head gasket, cylinder head bolts, water pump, and timing set
• Fitment: Direct replacement for your original Ford cylinder heads

Fitment Data:

• Ford E150 Van (99-03) – 4.2L V6
• Ford E250 Van (99-03) – 4.2L V6
• Ford F150 Pickup (04 Heritage) – 4.2L V6
• Ford F150 Pickup (05-08) – 4.2L V6
• Ford F150 Pickup (99-03) – 4.2L V6
• Ford Freestar (04-07) – 3.9L V6 / 4.2L V6
• Ford Monterey (04-07) – 4.2L V6
• Ford Mustang (04) – 3.9L V6
• Ford Mustang (99-04) – 3.8L V6
• Ford Windstar (01-03) – 3.8L V6
• Ford Windstar (99-00) – 3.8L V6

Benefits of Choosing Remanufactured Ford Cylinder Heads Pair:

• Restore Engine Performance: Helps restore engine compression and improves overall performance
• Complete Kit for Easy Installation: Includes cylinder heads, gaskets, bolts, water pump, and timing set for a hassle-free replacement
• High-Quality Remanufacturing: Ensures durability, reliability, and long-lasting engine performance
• Cost-Effective Repair Solution: Provides a more affordable option for repairing or rebuilding your engine

Why Choose Our Remanufactured Ford 3.8L 4.2L V6 OHV Cylinder Heads Pair:

Ensure your engine is running smoothly with this remanufactured Ford 3.8L 4.2L V6 OHV cylinder heads pair. The included water pump and timing set provide a complete engine repair solution for improved engine performance. Verify the casting number for a perfect fit, and enjoy the convenience of having everything you need for installation.

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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!