HomeAir and Fuel Delivery > Fuel Pumps and Related ComponentsGMB 520-1100 Electric Fuel Pump
Part #: 520-1100

GMB 520-1100 Electric Fuel Pump

⚙️ 16 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Jeep, Cherokee, Comanche, Wagoneer, and Wrangler
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Reliable Electric Fuel Pump for Jeep Cherokee and Wrangler

The GMB 520-1100 electric fuel pump is designed to provide consistent fuel delivery for Jeep Cherokee, Comanche, Wagoneer, and Wrangler models. Engineered to meet OEM standards, this external fuel pump ensures dependable performance without the need for additional gaskets.

  • OEM standard item grade for reliable operation
  • New product condition for assured quality
  • External pump location for easy access and replacement
  • No gasket required, simplifying installation
  • Compatible with Jeep Cherokee, Comanche, Wagoneer, and Wrangler

Product Details and Specifications

The GMB 520-1100 electric fuel pump is manufactured to meet OEM specifications, ensuring it matches the quality and performance of the original equipment. Its external design allows for straightforward installation and maintenance on compatible Jeep models. Since no gasket is required, the replacement process is streamlined, reducing installation time and potential leak points. This pump is suitable for fuel delivery systems requiring an external electric pump, making it a practical choice for Jeep Cherokee, Comanche, Wagoneer, and Wrangler vehicles.

Applications and Problem Solving

  • Restores proper fuel pressure in Jeep Cherokee and Wrangler fuel systems
  • Replaces failing or noisy fuel pumps in Jeep Comanche and Wagoneer
  • Addresses fuel delivery interruptions causing engine hesitation or stalling
  • Solves issues related to inconsistent fuel flow in external pump setups
  • Prevents fuel pump failure due to wear or electrical faults

Installation Notes and Tips

Installation of the GMB 520-1100 electric fuel pump is straightforward due to its external mounting and no gasket requirement. Ensure the vehicle’s fuel system is depressurized before removal of the old pump. Verify electrical connections are clean and secure to maintain proper pump operation. Follow vehicle-specific service manual instructions for safe and correct installation procedures.

Quality Assurance and Warranty

This GMB electric fuel pump is supplied new and meets OEM standards for quality and durability. While specific warranty details are not provided, GMB products typically adhere to strict manufacturing controls to ensure reliable performance. For additional warranty information, refer to GMB’s official documentation or contact the manufacturer directly.

BrandGMB
Part Number520-1100
Gaskets IncludedNo gasket required
Item GradeOem standard
Product ConditionNew
Pump LocationExternal

This part fits 16 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1990JeepCherokee2.5LL4N/A
1990JeepComanche2.5LL4N/A
1990JeepWrangler2.5LL4N/A
1989JeepCherokee2.5LL4N/A
1989JeepComanche2.5LL4N/A
1989JeepWrangler2.5LL4N/A
1988JeepCherokee2.5LL4N/A
1988JeepComanche2.5LL4N/A
1988JeepWrangler2.5LL4N/A
1987JeepCherokee2.5LL4N/A
1987JeepComanche2.5LL4N/A
1987JeepWagoneer2.5LL4N/A
1987JeepWrangler2.5LL4N/A
1986JeepCherokee2.5LL4N/A
1986JeepComanche2.5LL4N/A
1986JeepWagoneer2.5LL4N/A

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

152079520110083502751B0093EE16356E7001EG001P49RE0258P

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.