Fleetguard 3971478S Injector Cleaner Inner Air Filter Element • Thread Size: 3/4-16 UNF

• Thread Size: 3/4-16 UNF

• OEM-grade quality that guarantees long-lasting performance

• Efficient filtration that removes dust

Purchase the Donaldson P163903 hydraulic filter with confidence

coated steel liners maintain optimal airflow

Fleetguard 3971478S Injector Cleaner Inner Air Filter Element • Thread Size: 3/4-16 UNFThe Fleetguard 3971478S Injector Cleaner is designed to restore engine performance by thoroughly cleaning fuel injectors, intake valves, and combustion chambers. Suitable for both gasoline and diesel engines, this cleaner aggressively dissolves harmful deposits to ensure smoother combustion and improved fuel efficiency. Whether youre an experienced truck enthusiast or a professional driver, you can purchase Fleetguard 3971478S with confidence from our