New Nissan Frontier Xterra 2.4L F45 Cylinder Head | HDPC

Optimize your Nissan’s engine performance with our New Nissan Frontier Xterra 2.4L F45 Cylinder Head. Designed to meet stringent OEM specifications, this cylinder head provides the quality and durability necessary for a high-performing engine. Made with premium materials, this part ensures your vehicle runs smoothly and efficiently, providing reliable power and longevity.

Fitment and Compatibility
This F45 cylinder head is crafted for precise fitment with specific Nissan models, providing easy installation and a direct replacement:

• Nissan Frontier: Ideal for 2.4L Frontier models requiring an F45 cylinder head.
• Nissan Xterra: Compatible with 2.4L Xterra engines for restored performance and efficiency.

FRONTIER 98 (4 cylinder, DOHC)
FRONTIER 99-00 4 cylinder (DOHC)
XTERRA 00 4 cylinder (DOHC)

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Product Features

1. Engineered to OEM Specifications
Our Nissan Frontier Xterra 2.4L F45 Cylinder Head is built to meet or exceed original equipment manufacturer (OEM) standards, ensuring a direct fit and seamless integration with your Nissan’s engine. Each component is manufactured to precise tolerances for hassle-free installation and dependable operation.

2. High-Quality Material Construction
Constructed from high-strength aluminum, this cylinder head is designed to withstand the pressures and temperatures of daily driving and demanding conditions. Its durability enhances your engine’s efficiency while ensuring a long service life.

3. Performance and Fuel Efficiency Enhancement
Designed for optimal airflow and combustion, this cylinder head significantly improves fuel efficiency and overall engine performance. It ensures stable combustion and reliable power output, making it an ideal choice for anyone seeking to enhance their vehicle’s efficiency.

4. Rigorous Quality Standards
Each cylinder head undergoes thorough inspection and testing, including pressure tests and crack detection, to guarantee it meets high standards of quality and reliability. This meticulous process ensures every head meets strict specifications for exceptional performance.

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Specifications

• Engine Compatibility: 2.4L F45 Nissan Frontier and Xterra
• Material: High-strength aluminum construction
• Testing: Pressure tested and inspected for leaks or cracks
• Includes: Complete cylinder head with valve guides and seals installed
• Core Return Required

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Benefits of Choosing Our New Nissan Frontier Xterra 2.4L F45 Cylinder Head

• Reliable Performance: Ensures consistent engine power, improved fuel efficiency, and stable combustion for an enhanced driving experience.
• Long-Lasting Durability: Built to withstand the rigors of daily use and demanding environments, offering extended service life.
• Eco-Friendly: Helps improve fuel efficiency and reduces emissions, providing a cleaner engine operation.
• Cost-Effective: With our core return policy, you benefit from a high-quality replacement while contributing to sustainable practices.

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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!

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Ideal Applications

Perfect for Nissan Frontier and Xterra owners who need a dependable, high-quality cylinder head replacement. This cylinder head is ideal for those seeking to restore factory-like engine performance, making it suitable for daily driving, long-distance travel, or hauling.

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Installation and Warranty Information

Our Nissan Frontier Xterra 2.4L F45 Cylinder Head is crafted to match Nissan’s original design, allowing for an easy, direct-fit installation. For optimal results, professional installation is recommended. This cylinder head is backed by a two-year warranty for added peace of mind, ensuring your part is protected against any defects in materials or workmanship.

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Order Today for Exceptional Quality and Reliable Performance

Restore the power and performance of your Nissan with our New Nissan Frontier Xterra 2.4L F45 Cylinder Head. With top-grade materials, precision engineering, this cylinder head is the smart choice for drivers looking for quality and value. Order now and take advantage of premium construction, all backed by our two-year warranty.

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