BD Diesel DJPCH100008 Reman Cylinder Head | 2003-2007 RAM 2500/3500 5.9L Cummins

Features:

• Upgraded heat-resistant valve seats
• Improved heat dissipation reduces cracking risks
• Genuine OEM Cummins valves for precision
• Thread-in soft plugs for enhanced longevity
• Fully disassembled and crack-checked
• Precision CNC-machined for a perfect fit
• Resurfaced and pressure-tested for reliability
• New bronze guides and hardened seats
• Includes new valve seals
• Ideal for stock and performance applications
• Built for 2003-2007 Ram 5.9L Cummins
• 12-month warranty on parts and labor

Reliable Cylinder Head Upgrade for 5.9L Cummins

The factory cylinder head on your 2003-2007 Ram 5.9L Cummins is known to have a few weak points, and over time, they can turn into serious problems. One of the biggest concerns is valve seat failure. The stock seats aren’t always up to the task, especially under heavy loads or increased performance tuning. When they loosen or crack, they can cause major engine damage, leading to expensive repairs. If you're rebuilding your engine or looking for a more reliable upgrade, the BD Diesel Reman Cylinder Head is designed to eliminate these common failures and keep your Cummins running strong. This remanufactured cylinder head is built with upgraded valve seats that are taller, larger in diameter, and made from a heat-resistant alloy. These improvements help dissipate heat more efficiently, reducing the risk of cracking and ensuring the seats stay in place, even under extreme conditions. Whether you're towing heavy loads, running a high-performance tune, or just putting serious miles on your truck, these seats provide the durability your engine needs.

Precision-Engineered for Strength and Durability

Another weak point in the factory design is the soft plugs. The stock versions are prone to failure over time, leading to coolant leaks or, in some cases, catastrophic engine failure. BD Diesel eliminates this issue by using thread-in soft plugs, which are far more secure and reliable. This small but crucial upgrade adds another layer of protection, ensuring you don’t run into unexpected failures down the road. Additionally, to maximize durability and performance, this cylinder head is fully disassembled, crack-checked, CNC-machined, and resurfaced to precise tolerances. It comes equipped with new bronze guides, hardened seats, and valve seals to ensure a proper fit and long-lasting reliability. Best of all, it features genuine Cummins valves, so you know you're getting the same level of quality that was originally engineered for your truck.

Fits: 2003, 2004, 2005, 2006, 2007 Dodge / Ram 5.9L Cummins

Core Charge: Refundable Core Charge of $800 applies.