DENSO is both an OEM and aftermarket supplier of fuel pumps and fuel pump modules. DENSO fuel pumps are designed to provide advantages in three key areas versus the competition.
Reliability
DENSO's proprietary turbine pump technology delivers the highest sustained fuel pressures in the industry, and this is why their pumps are chosen as standard equipment by the world's most demanding OEMs, especially for their premium vehicles.
Efficiency
DENSO's open-vane impeller is more efficient than competitor's closed-vane impellers. Their ultra-efficient design yields low amperage requirements to ensure optimum flow rates are maintained over time.
Silent Operation
DENSO carefully balances every unit to guarantee the quietest operation possible. The armature in a DENSO fuel pump is precision balanced at 3,000 rpm, and then spun again at 8,000 rpm to minimize noise and vibration. Many competitors do not balance their armature at all.
Key Features:
Turbine Technology – Delivers fuel with minimal pressure pulsation for quieter operation.
Armature – Ultra-high balanced to minimize noise and vibration.
Brushes – Designed for durability, efficiency, and low-resistance operation.
Choke Coils – Minimize radio interference.
Relief Valve – Protects the fuel delivery system.
Check Valve – Maintains consistent system pressure for superior hot fuel handling characteristics.
Additional Resources