HomeAir and Fuel Delivery > Fuel Pumps and Related ComponentsGMB 530-8510 Mechanical Fuel Pump
Part #: 530-8510

GMB 530-8510 Mechanical Fuel Pump

⚙️ 12 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Cadillac, Commercial Chassis, DeVille, and Fleetwood
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Reliable Mechanical Fuel Pump for Cadillac Vehicles

The GMB 530-8510 mechanical fuel pump is designed to meet OEM standards, providing dependable fuel delivery for select Cadillac models. This pump requires no gasket or strainer, simplifying installation and maintenance for your Cadillac Commercial Chassis, DeVille, or Fleetwood.

  • OEM standard item grade ensures consistent performance
  • No gasket required, reducing installation complexity
  • Strainer not required, streamlining fuel system setup
  • Compatible with Cadillac Commercial Chassis, DeVille, and Fleetwood models
  • Durable construction designed for mechanical fuel delivery systems

Product Details and Specifications

The GMB 530-8510 mechanical fuel pump is engineered to provide reliable fuel flow for Cadillac vehicles, specifically the Commercial Chassis, DeVille, and Fleetwood models. Its OEM standard grade guarantees that it meets factory specifications for fit and function. This fuel pump does not require a gasket or strainer, which can reduce the number of parts needed during replacement and help avoid potential installation errors. The pump is built to integrate seamlessly with the existing fuel delivery system, ensuring consistent fuel pressure and engine performance.

Compatible Cadillac Models and Applications

This mechanical fuel pump is compatible with the following Cadillac models:

  • Cadillac Commercial Chassis
  • Cadillac DeVille
  • Cadillac Fleetwood

It is designed for use in fuel delivery systems where a mechanical pump is specified, making it suitable for restoration or maintenance projects on these vehicles.

Common Issues Addressed by This Fuel Pump

  • Fuel delivery interruptions causing engine stalling or hesitation
  • Low fuel pressure affecting engine performance
  • Leaks or failures in the existing mechanical fuel pump
  • Wear-related degradation impacting fuel flow consistency
  • Replacement of worn or damaged fuel pumps in Cadillac Commercial Chassis, DeVille, and Fleetwood

Installation Notes and Tips

When installing the GMB 530-8510 mechanical fuel pump, note that no gasket is required, which can simplify the installation process. Ensure that the mounting surface is clean and free of debris before securing the pump. Since no strainer is needed, verify that the existing fuel system components are intact and functioning properly. Follow vehicle-specific service manual instructions for torque specifications and alignment to maintain proper fuel system operation.

Quality Assurance and Warranty

The GMB 530-8510 mechanical fuel pump is manufactured to meet OEM standards, ensuring reliable performance and durability. While specific warranty details are not provided, GMB products typically adhere to strict quality control processes to maintain consistency and dependability in automotive applications.

BrandGMB
Part Number530-8510
Gaskets IncludedNo gasket required
Item GradeOem standard
Strainer IncludedNot required

This part fits 12 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1980CadillacCommercial ChassisN/A
1979CadillacCommercial ChassisN/A
1979CadillacDeVille7.0LV8N/A
1979CadillacFleetwood7.0LV8N/A
1978CadillacCommercial ChassisN/A
1978CadillacDeVilleN/A
1978CadillacFleetwoodN/A
1977CadillacCommercial ChassisN/A
1977CadillacDeVilleN/A
1977CadillacFleetwoodN/A
1976CadillacCommercial ChassisN/A
1975CadillacCommercial ChassisN/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:

4120453085106471148B0194PM23051M6952MF0083SP1130MP

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