Mack E7 Cylinder Head 1985-1991: OEM 732GB3452MX

Dependable Cylinder Head Solution for Your Mack E7

What Is It?

The Mack E7 Cylinder Head (OEM 732GB3452MX) is a direct replacement component designed for Mack E7 diesel engines manufactured between 1985 and 1991. This OEM-grade cylinder head is engineered to restore proper combustion chamber function and maintain factory specifications for valve control and engine sealing.

Why Choose OEM 732GB3452MX?

Opting for the OEM 732GB3452MX means you’re choosing a component built to original Mack design standards. It's crafted to deliver factory-level consistency and compatibility, eliminating the risks of fitment errors and material inconsistencies often found in non-OEM parts.

Key Benefits

✅ Exact Compatibility: Engineered specifically for Mack E7 engines from 1985 to 1991
✅ Durable Casting: Built with high-quality iron alloys for longevity and heat resistance
✅ Precision Machining: Ensures proper valve seating and cylinder sealing for reliable engine operation
✅ Ready to Install: Prepped and inspected to be installation-ready with minimal prep work
✅ Trusted Source: Developed by Mack-approved manufacturers with strict quality assurance

Applications

This OEM cylinder head is ideal for use in Mack E7 engines across a range of heavy-duty applications from 1985 to 1991, including long-haul trucks, vocational work trucks, construction equipment, and municipal fleets. It maintains original engine design integrity, making it a trusted choice for fleets and independent operators alike.

Installation Notes

Installation should be carried out by trained technicians familiar with Mack E7 engine architecture. Proper torque procedures, gasket installation, and cooling system checks are essential. It is also recommended to inspect the head bolts and mating surfaces to ensure a secure and leak-free seal.

Final Thoughts

The OEM 732GB3452MX is the ideal solution for restoring the functionality of your Mack E7 engine without compromising reliability. With exact fitment and OEM-grade materials, it delivers the consistency you need for long-term dependability—exactly what your truck demands from its critical engine components.