1974 Mercedes-Benz 450SEL Fuel Pumps

Benchmark quality from the worldwide leader in fuel injection technology. Bosch state-of-the-art turbine fuel pumps offer many advantages when compared to older roller-cell and inner-gear pump designs. These pumps offer near silent operation and improved drivability, the core components of this turbine design significantly reduce wear and deliver a longer service life. Bosch Turbine Fuel Pumps are nearly identical in dimension and appearance to the units they replace for a precise fit every time. Plus, application-specific, illustrated step-by-step instructions are included with all Bosch Turbine Fuel Pumps for safe and easy installation. To prevent hot start problems, Bosch includes a non-return valve that maintains system pressure long after the vehicle has been shut off.

Product Features:

• OE-Equivalent Direct fit for easy installation.
• OE connections and fittings.
• Superior turbine pump design that virtually eliminates fuel pulsation.
• Precision, spin-balanced armature to reduce noise and vibration.
• Premium carbon brushes, utilizing advanced materials.
• Noise suppression coil that eliminates radio frequency interference.
• Illustrated step-by-step instructions are included.

Universal Fuel Pump, may require additional installation time The Bosch Universal Electric Fuel Pump is designed for quieter operation, higher durability and reduced pressure variation in hot fuel situations. To prevent hot start problems, Bosch includes a non-return valve that maintains system pressure long after the vehicle has been shut off.

Product Features:

• OE-Equivalent Direct fit for easy installation.
• OE connections and fittings.
• Superior turbine pump design that virtually eliminates fuel pulsation.
• Precision, spin-balanced armature to reduce noise and vibration.
• Premium carbon brushes, utilizing advanced materials.
• Noise suppression coil that eliminates radio frequency interference.
• Illustrated step-by-step instructions are included.

Carquest Premium electric fuel pumps are built to meet or exceed Original Equipment (OE) specifications for fit, form and function. Our Carquest Premium fuel pumps are built to be installed in the Original Equipment module or assembly. We have invested in industry-leading quality upgrades, like upgraded turbine impellers and 100% carbon commutators, to deliver greater reliability. Carquest Premium electric fuel pumps are engineered with superior quality components to provide the longest life and reliable performance.

Product Features:

• Meets or exceeds OE specifications for fit, form and function
• 100% carbon commutators provide resistance to aggressive fuels and double the life expectancy of the pump
• OE upgraded turbine impellers greatly reduce fuel pulsation
• All fuel pumps are 100% performance tested