I got my cylinder head quicker than expected. I would buy from this company again
Part came in and work as a champ. Price was better than all other places I look for the set. Will recommended to all my soldiers and/or buddies if they need cylinder heads replace. Thank you guys.
Product was as described and packaged well! Communication throughout prosses was also great! I will definitely be using them in the future with other projects.
Parts arrived as promised. Ported heads gave me that low end torque and high rev HP I was looking for! ...if only I did the cam at the same time.
New Pair Jeep Dodge 3.7 SOHC Cylinder Heads 2002-2013
The Left Cylinder Head will come with an EGR block off plate to be used or not to be used depending on the year and application.
$1,250.00
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Additional Info
New Pair Jeep Dodge Chrysler 3.7L SOHC Cylinder Heads – 2002-2013
Restore your engine’s full potential and eliminate the risk of dropping valve seats with our complete pair of 3.7L SOHC cylinder heads, featuring upgraded hardened seats.
The Chrysler 3.7L PowerTech V6 is a reliable engine, but it is plagued by a notorious factory defect: OEM valve seats that can drop out and cause catastrophic engine failure. Our premium replacement cylinder heads are engineered with hardened valve seats to fix this issue permanently. These universal castings are a direct “bolt-on” solution for all 3.7L engines from 2002 to 2013, designed to fit both EGR and Non-EGR equipped vehicles across the Jeep, Dodge, and Chrysler lineup.
🛠️ In-House Machining Process
- Debris-Free Preparation: Every new casting is chemically cleaned and blown out to remove all residual machining oils and manufacturing debris, ensuring your oiling system remains uncontaminated.
- In-House Precision Machining: All final machine work is performed in-house, including precision valve seat cutting and guide sizing for perfect geometry and clearances.
- Pressure & Integrity Testing: We pressure-test every head to 60 PSI. This verifies that the casting is 100% free of porosity leaks or internal defects that could compromise the cooling or oiling systems.
- Dimensional Inspection: Our technicians perform a multi-point inspection of the gasket-sealing surface. This ensures both heads are perfectly flat and meet tight OEM tolerances for a flawless fit.
- Professional Assembly: Valvetrain components are installed and verified in a clean-room environment. We check spring heights and seal seating to ensure the assembly is balanced and ready for immediate use.
- Vacuum-Seal Verification: Every intake and exhaust port is Vacuum Tested. This guarantees a 100% airtight seal between the valves and seats, ensuring maximum compression and peak performance right out of the box.
📊 Technical Specifications
- Engine: 3.7L SOHC V6 (PowerTech)
- Quantity: Complete Pair (Left and Right Sides)
- Year Range: 2002-2013
- Material: Premium Grade Aluminum with Hardened Valve Seats
- Assembly: Fully assembled with new valves and springs
- Compatibility: Universal design fits both EGR and Non-EGR engines
🚛 Fitment Data
Common Applications:
- Jeep: Liberty, Grand Cherokee, Commander
- Dodge: Ram 1500, Dakota, Durango, Nitro
- Chrysler: Aspen (2007-2009)
- Mitsubishi: Raider (3.7L Models)
[+] Click to View Full Detailed Fitment List
2003 Dodge Dakota 3.7L
2004 Dodge Dakota 3.7L
2005 Dodge Dakota 3.7L
2006 Dodge Dakota 3.7L
2007 Dodge Dakota 3.7L
2008 Dodge Dakota 3.7L
2009 Dodge Dakota 3.7L
2010 Dodge Dakota 3.7L
2011 Dodge Dakota 3.7L
2012 Dodge Dakota 3.7L
2013 Dodge Dakota 3.7L
2002 Dodge Durango 3.7L
2003 Dodge Durango 3.7L
2004 Dodge Durango 3.7L
2005 Dodge Durango 3.7L
2006 Dodge Durango 3.7L
2007 Dodge Durango 3.7L
2008 Dodge Durango 3.7L
2009 Dodge Durango 3.7L
2010 Dodge Durango 3.7L
2011 Dodge Durango 3.7L
2012 Dodge Durango 3.7L
2013 Dodge Durango 3.7L
2002 Dodge Grand Cherokee 3.7L
2003 Dodge Grand Cherokee 3.7L
2004 Dodge Grand Cherokee 3.7L
2005 Dodge Grand Cherokee 3.7L
2006 Dodge Grand Cherokee 3.7L
2007 Dodge Grand Cherokee 3.7L
2008 Dodge Grand Cherokee 3.7L
2009 Dodge Grand Cherokee 3.7L
2010 Dodge Grand Cherokee 3.7L
2011 Dodge Grand Cherokee 3.7L
2012 Dodge Grand Cherokee 3.7L
2013 Dodge Grand Cherokee 3.7L
2002 Dodge Nitro 3.7L
2003 Dodge Nitro 3.7L
2004 Dodge Nitro 3.7L
2005 Dodge Nitro 3.7L
2006 Dodge Nitro 3.7L
2007 Dodge Nitro 3.7L
2008 Dodge Nitro 3.7L
2009 Dodge Nitro 3.7L
2010 Dodge Nitro 3.7L
2011 Dodge Nitro 3.7L
2012 Dodge Nitro 3.7L
2013 Dodge Nitro 3.7L
2002 Dodge Ram 1500 3.7L
2003 Dodge Ram 1500 3.7L
2004 Dodge Ram 1500 3.7L
2005 Dodge Ram 1500 3.7L
2006 Dodge Ram 1500 3.7L
2007 Dodge Ram 1500 3.7L
2008 Dodge Ram 1500 3.7L
2009 Dodge Ram 1500 3.7L
2010 Dodge Ram 1500 3.7L
2011 Dodge Ram 1500 3.7L
2012 Dodge Ram 1500 3.7L
2013 Dodge Ram 1500 3.7L
2002 Jeep Liberty 3.7L
2003 Jeep Liberty 3.7L
2004 Jeep Liberty 3.7L
2005 Jeep Liberty 3.7L
2006 Jeep Liberty 3.7L
2007 Jeep Liberty 3.7L
2008 Jeep Liberty 3.7L
2009 Jeep Liberty 3.7L
2010 Jeep Liberty 3.7L
2011 Jeep Liberty 3.7L
2012 Jeep Liberty 3.7L
2013 Jeep Liberty 3.7L
2002 Jeep Commander 3.7L
2003 Jeep Commander 3.7L
2004 Jeep Commander 3.7L
2005 Jeep Commander 3.7L
2006 Jeep Commander 3.7L
2007 Jeep Commander 3.7L
2008 Jeep Commander 3.7L
2009 Jeep Commander 3.7L
2010 Jeep Commander 3.7L
2011 Jeep Commander 3.7L
2012 Jeep Commander 3.7L
2013 Jeep Commander 3.7L
2002 Jeep Grand Cherokee 3.7L
2003 Jeep Grand Cherokee 3.7L
2004 Jeep Grand Cherokee 3.7L
2005 Jeep Grand Cherokee 3.7L
2006 Jeep Grand Cherokee 3.7L
2007 Jeep Grand Cherokee 3.7L
2008 Jeep Grand Cherokee 3.7L
2009 Jeep Grand Cherokee 3.7L
2010 Jeep Grand Cherokee 3.7L
2011 Jeep Grand Cherokee 3.7L
2012 Jeep Grand Cherokee 3.7L
2013 Jeep Grand Cherokee 3.7L
📦 Core Return & Warranty
- Core Process: No upfront core fee. Receive your new heads and compare them to your originals before installation. Once complete, use the pre-paid return labels included in your shipment. Cores must be returned within 30 days. Click here for Core Policy.
- Warranty: Includes a 2-Year Unlimited Mileage Warranty. Click here for Warranty details.
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