Left Remanufactured Chrysler Dodge Jeep 3.7L V6 Cylinder Head 2005-2006

Remanufactured Chrysler Dodge Jeep 3.7L V6 Cylinder Head 2005–2006 (Left Side)

Premium OEM-Quality Replacement for 3.7L V6 Engines

Restore your engine’s peak compression and thermal efficiency with this professionally remanufactured left-hand (LH) driver-side cylinder head, specifically engineered for the 2005–2006 Chrysler, Dodge, and Jeep 3.7L SOHC PowerTech V6 engine series. Utilizing a high-strength cast aluminum alloy, each unit is precision-machined to meet or exceed original equipment (OE) dimensional tolerances, ensuring a superior head gasket seal and optimal volumetric efficiency for the LH cylinder bank.

Every cylinder head undergoes a rigorous multi-stage remanufacturing protocol—including ultrasonic cleaning, precision deck resurfacing, and high-pressure leak testing—to eliminate common failure points such as valve seat drop or cooling passage obstructions inherent to the 3.7L platform. This unit is designed to restore factory-spec performance and correct common “misfire” codes, providing a reliable replacement solution that ensures long-lasting efficiency. Whether you are performing a top-end overhaul on a Jeep Grand Cherokee, Liberty, or Dodge Ram 1500, this remanufactured LH head provides the structural integrity and cooling capacity required to regain your 3.7L V6’s original reliability.

🛠️ In-House Machining Process

• Cleaning: Fully disassembled and thermally cleaned.
• Soda Blasted: Castings are blasted with Sodium Bicarbonate. Because baking soda is water-soluble, there is zero risk of abrasive media clogging oil passages.
• Pressure Testing: Tested to 60 PSI to ensure no cracks or porosity leaks.
• Surfacing: All heads are resurfaced on our Rottler S85A for a precision gasket-sealing surface.
• Valve Job: Multi-angle valve job performed; every port is Vacuum Tested to ensure valves are seated 100% airtight.

📊 Technical Specifications

• Engine Size: 3.7L V6
• Year Range: 2005–2006
• Position: Left Side (Driver Side)
• Material: High-Strength Cast Aluminum
• Condition: Remanufactured (Meets or exceeds OEM standards)
• Each Cylinder Head Includes: Valves and Springs Installed, Camshaft Installed, Rockers and Lifters Installed

🚛 Fitment Data

Common Applications:

• Dodge Dakota: 2005–2006 Dodge Dakota (3.7L V6)
• Dodge Durango: 2005–2006 Dodge Durango (3.7L V6)
• Dodge Ram 1500: 2005–2006 Dodge Ram 1500 (3.7L V6)
• Jeep Commander: 2006 Jeep Commander (3.7L V6)
• Jeep Grand Cherokee: 2005–2006 Jeep Grand Cherokee (3.7L V6)
• Jeep Liberty: 2005–2006 Jeep Liberty (3.7L V6)
• Mitsubishi Raider: 2006 Mitsubishi Raider (3.7L V6)