New Dodge V8 Magnum 5.2 5.9 318 360 Cylinder Heads Pair

New Dodge Jeep Magnum 5.2 5.9 318 360 Cylinder Heads

Upgrade your engine with these brand-new aftermarket cylinder heads designed to fit Dodge, Jeep, and Chrysler models. These heavy-duty heads are compatible with Dodge Dakota, Durango, Ram, Jeep Grand Cherokee, and Chrysler Diplomat, covering models from 1992 to 2004. Sold as a pair, these heads offer superior durability compared to factory options, being thicker and stronger.

When it comes to maintaining or upgrading your vehicle, settling for anything less than the best is simply not an option. Our Dodge, Jeep, and Chrysler Magnum 5.2L & 5.9L cylinder heads are more than just a replacement part—they’re a step up in quality and durability that your engine deserves. Engineered to perfection, these cylinder heads are the result of meticulous craftsmanship, designed to withstand the rigors of everyday driving while delivering peak performance even in the most demanding conditions.

Each cylinder head is crafted from top-grade cast iron, ensuring unparalleled strength that surpasses standard OEM options. The robust construction is thicker and more resilient in all the critical areas, providing a level of durability that keeps your engine running smoothly, mile after mile. Whether you’re tackling rugged off-road trails in your Jeep Grand Cherokee or hauling heavy loads in your Dodge Ram, these cylinder heads are built to take on the challenge.

But it’s not just about strength—our cylinder heads are precision-engineered to enhance your vehicle’s overall performance. With stock size valves and a perfect fit for your engine, you’ll notice improved efficiency, smoother operation, and the kind of reliability that gives you confidence on the road.

Say goodbye to the worry of premature wear and tear. With our heavy-duty aftermarket cylinder heads, you’re investing in a component that’s designed to last. This isn’t just a repair—it’s an upgrade that will keep your engine purring like new for years to come.

When you choose these cylinder heads from Heavy Duty Parts Company, you’re choosing quality, performance, and peace of mind. Don’t settle for less—elevate your driving experience with the best in engine components.

Key Features

• Superior Durability: Constructed from high-strength materials, this cylinder head is much thicker and stronger in all the critical areas compared to the factory head, ensuring long-lasting performance.
• Compatibility: Fits Dodge Dakota, Durango, Ram, Jeep Grand Cherokee, and Chrysler Diplomat with 5.2L, 5.9L, 318, and 360 OHV engines from 1992 to 2004.
• Construction: Heavy-duty aftermarket design, significantly thicker and stronger than OEM heads.
• Valves: Stock size valves.
• Weight: 130 pounds for the pair.

Core return required

Heavy Duty Parts Company – Core Returns Policy

At Heavy Duty Parts Company, core returns are essential to our ability to provide high-quality, cost-effective cylinder heads to our customers. These returned cores supply essential components, such as keepers, springs, and retainers, which are critical to engine performance.

No Core Charge – Just Send It Back!

Unlike other companies, we do not charge a core fee upfront. Instead, we rely on our customers to return their used cores to keep our supply chain running smoothly.

Why Core Returns Matter

• Many small but essential parts from cores are reused to maintain OEM-quality cylinder heads.
• Returning cores keeps prices competitive by reducing the need for costly new components.
• It supports sustainability by minimizing waste and conserving resources.

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!

Additionally, learn More and Shop with Us

• What Is The Magnum Engine? – 5.9L Magnum Engine
• Explore our other products – Shop