Cummins Cylinder Head Assembly 4374091

Cummins Cylinder Head Assembly 4374091

*Please Verify Your OEM Number Before Purchase

• Heavy Duty Cylinder Head Assembly
• Fits Cummins ISX 15 Engines
• Engine Serial Number Required To Confirm Fitment
• Direct Aftermarket Replacement For OEM#s:
• 4374091
• 4386009
• 3688761
• 4298238
• 5394197
• 5394198
• 4386009RX
• 3688761RX
• 5394197RX
• 5394198RX
• Complete Single Overhead Camshaft Setup 
• Sold Individually

This replacement cylinder head for Cummins ISX 15 engines provides space for the passages that feed air and fuel to the cylinder allowing the exhaust to escape.

*This product ships LTL Freight and the shipping quotes are based on commercial addresses only. If you need a quote to have this delivered to a residential address or farm, please call us so we can provide you with an accurate shipping price. Failing to provide a commercial address could result in delays with processing your order. Please refer to our Shipping Info section at the bottom of our website for more information. All LTL shipments must be inspected prior to signing delivery documentation. Notate damages on the BOL with the freight carrier at time of delivery. Failure to do so will void the claims process and the receiver will be liable for damages.

Any mention of OEM names or OEM product ID numbers/descriptions/model numbers is intended for identification purposes only and does not indicate that it is an OEM part.

If you should need additional Truck Parts and Accessories, please don't hesitate to call our toll-free number 1-888-888-7990