Product Description
Restore factory sealing, flow, and reliability with the Industrial Injection PDM-59CRSTKH stock replacement cylinder head for the 2003–2007 Dodge Ram 2500/3500 equipped with the 5.9L Cummins. This is a direct-fit, fully machined OE-style head designed for daily drivers, work trucks, and mild tow builds that need a fresh, dependable top end.
Key Features
- Direct-fit stock replacement for 5.9L Cummins (common-rail)
- Fully machined, pressure-tested casting
- Ready for OEM or performance valvetrain components
- Ideal for stock to mild performance/towing applications
Vehicle Fitment
- 2003, 2004, 2004.5, 2005, 2006, 2007 Dodge Ram 2500 5.9L Cummins (Common Rail)
- 2003, 2004, 2004.5, 2005, 2006, 2007 Dodge Ram 3500 5.9L Cummins (Common Rail)
- Fits both automatic and manual transmissions; 2WD/4WD
What’s Recommended (Related Parts)
Finish your head job the right way with proven components:
- ARP Head Studs – lock in clamp load and help prevent gasket failures.
- Head Gasket & Upper Gasket Kits – new seals for a leak-free install.
- Valve Seals/Springs/Keepers – refresh wear items while the head is off.
- Cooling System Parts – thermostats, water pumps, hoses for reliable temps.
- 2003–2007 5.9L Cummins Category – browse all compatible parts.
Installation Notes
- Professional machine/assembly practices recommended.
- Always verify piston protrusion and choose the correct thickness head gasket.
- Follow OEM torque specs and sequences; re-check fastener torque after initial heat cycles if using studs.
FAQ
Q: Is this a performance head?
A: This is a stock replacement head. It’s ideal for factory power levels up to mild bolt-ons. For ported or competition heads, see our performance cylinder head options in the Cylinder Heads category.
Q: Does it come fully assembled?
A: Assembly contents can vary by supplier batch. Plan to reuse or replace valves, springs, seals, and hardware as needed. Shop valvetrain parts here: Valve Train.
Q: Do I need head studs?
A: For towing, tuning, or heavy-duty use, ARP studs are highly recommended to improve gasket retention.
Specifications
| Brand | Industrial Injection |
|---|---|
| Part Number | PDM-59CRSTKH |
| Engine | 5.9L Cummins (Common Rail), 2003–2007 |
| Configuration | Stock replacement cylinder head |
| Core Charge | May apply (check product page for current core policy) |
| UPC | Not published by manufacturer |
| GTIN | Not published by manufacturer |
| Prop 65 | WARNING: This product can expose you to chemicals including silica, which is known to the State of California to cause cancer. For more information, visit P65Warnings.ca.gov. |
