GMB 557-1020 Electric Fuel Pump
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GMB

GMB 557-1020 Electric Fuel Pump

Brand GMB 557-1020
Gaskets Included No gasket required
Item Grade Oem standard
Product Condition New
Pump Location External
Fits —

OEM-standard quality. Manufactured to meet or exceed OEM specifications.

External fuel pump. Built as an electric fuel pump for fuel delivery applications.

Cross-references 5571020 and P90551 for the same application. See all 2.

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GMB 557-1020 Electric Fuel Pump

The GMB 557-1020 electric fuel pump is an OEM standard replacement built to meet or exceed original equipment specifications. It is a new external fuel pump for dependable fuel delivery in applications that require a direct-fit, OE-style solution.

Key Features

  • Electric fuel pump for external mounting
  • OEM standard item grade for OE-style replacement needs
  • New product condition
  • No gasket required
  • Manufactured to meet or exceed OEM specifications

Detailed Description

Built for fuel system service where consistent pressure and flow are required, the GMB 557-1020 is a practical replacement for worn or failing external pumps. The OEM standard construction supports factory-style operation, while the new condition helps restore proper fuel delivery performance. This part number 557-1020 is also referenced as P90551 for cross-reference purposes. It is a relevant choice for fuel pump replacement on select Honda Civic and Acura Integra applications where the external pump design is used.

What It Helps Solve

  • Hard starting caused by weak fuel delivery
  • Engine hesitation from inconsistent pump output
  • Fuel starvation under load
  • Noise or failure from an aging external fuel pump
  • Driveability issues tied to insufficient fuel pressure

Installation Notes and Tips

Confirm the pump location before ordering, since this unit is specified as external. Verify the vehicle’s fuel system layout and match the part number 557-1020 to the original component before installation. Because no gasket is required, follow the vehicle service procedure for sealing and connection checks during replacement.

Quality Assurance

GMB manufactures this fuel pump to meet or exceed OEM specifications, supporting OE-standard replacement expectations for fuel system service.

Related reading

This part fits 0 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
Directly replaces or cross-references 2 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
5571020P90551