Remanufactured GM Chevrolet 2.2L & 2.4L Ecotec 788 Casting Cylinder Head

High-Performance OEM Replacement For 2.2L and 2.4L Ecotec Engines

This remanufactured GM Ecotec cylinder head, featuring the 788 casting, is engineered to restore peak performance and reliability to both 2.2L and 2.4L powerplants. Precision-machined to exacting OEM standards, this head ensures a perfect seal and optimal airflow for a wide variety of GM passenger cars and SUVs. Fully assembled and quality-tested, it provides a dependable, direct-fit solution for professional engine rebuilds.

🛠️ 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: 2.2L & 2.4L DOHC Ecotec
• Casting Number: 788
• Condition: Remanufactured
• Core Return Required

🚛 Fitment Data

Common Applications:

• Saturn Aura: 2007–2008 Saturn Aura (2.4L)
• Saturn Aura: 2009 Saturn Aura (2.4L California emission, w/o PZEV; opt NU5)
• Saturn Aura: 2009 Saturn Aura (2.4L Federal emissions opt NT7)
• Chevrolet Cobalt: 2006–2008 Chevrolet Cobalt (2.4L)
• Chevrolet Cobalt: 2009–2010 Chevrolet Cobalt (2.2L California emissions opt NU1)
• Chevrolet Cobalt: 2009–2010 Chevrolet Cobalt (2.2L Federal emissions opt NT7)
• Pontiac G5: 2007–2008 Pontiac G5 (2.4L)
• Pontiac G5: 2009–2010 Pontiac G5 (2.2L California emissions, opt NU1)
• Pontiac G5: 2009–2010 Pontiac G5 (2.2L Federal emissions opt NT7)
• Pontiac G6: 2006–2008 Pontiac G6 (2.4L)
• Pontiac G6: 2009–2010 Pontiac G6 (2.4L w/o California emissions)
• Chevrolet HHR: 2006–2011 Chevrolet HHR (2.4L)
• Chevrolet HHR: 2009–2011 Chevrolet HHR (2.2L)
• Saturn ION: 2006–2007 Saturn ION (2.4L)
• Chevrolet Malibu: 2008 Chevrolet Malibu new style (2.4L emblem in bumper cover)
• Chevrolet Malibu: 2009 Chevrolet Malibu (2.4L VIN 5, 8th digit, opt LAT)
• Chevrolet Malibu: 2009–2010 Chevrolet Malibu (2.4L VIN 0, 8th digit, opt LE9)
• Chevrolet Malibu: 2009–2010 Chevrolet Malibu (2.4L VIN B, 8th digit, opt LE5, w/o opt NU6)
• Chevrolet Malibu: 2010 Chevrolet Malibu (2.4L VIN 5, 8th digit, opt LAT, Hybrid)
• Chevrolet Malibu: 2010 Chevrolet Malibu (2.4L VIN Z, 8th digit, opt LAT, Hybrid)
• Chevrolet Malibu: 2011–2012 Chevrolet Malibu (2.4L VIN 1, 8th digit, opt LE5, w/o PZEV)
• Chevrolet Malibu: 2011–2012 Chevrolet Malibu (2.4L VIN U, 8th digit, opt LE9)
• Chevrolet Malibu: 2012 Chevrolet Malibu (2.4L VIN 0, 8th digit, opt LE5, w/o PZEV)
• Pontiac Pursuit: 2006 Pontiac Pursuit (2.4L)
• Saturn Sky: 2007–2010 Saturn Sky (2.4L VIN B, 8th digit, 4-146)
• Pontiac Solstice: 2006 Pontiac Solstice (2.4L VIN B, 8th digit, 4-146)
• Pontiac Solstice: 2007–2010 Pontiac Solstice (2.4L VIN B, 8th digit, opt LE5)
• Saturn VUE: 2007 Saturn VUE (2.4L opt LAT)
• Saturn VUE: 2008–2010 Saturn VUE (2.4L)