New Fuel Filter Head 3975404 for Cummins Engine QSB6.7

Enhance your Cummins QSB6.7 engine’s performance with this new aftermarket fuel filter head, part number 3975404. Designed to fit perfectly as a replacement, it ensures efficient fuel filtration and engine protection. Please note, this is an aftermarket part and not an OEM component. Easy to install and built for durability, it’s an excellent choice for maintaining your engine’s reliability. Keep your engine running smoothly with this quality replacement fuel filter head Compatibility may vary depending on the machine's serial number. Please verify fitment before purchase.