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OE Quality
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GMB 515-1040 Electric Fuel Pump
Overview of the GMB 515-1040 Electric Fuel Pump
The GMB 515-1040 electric fuel pump is designed for reliable fuel delivery in select BMW models. This external pump meets OEM standards and requires no additional gaskets for installation, making it a practical replacement option for maintaining fuel system performance.
- Compatible with BMW 318i, 325e, 325es, 528e, 528i, 530i, 533i, 535i, 535is, 635CSi, 735i, and M6 models
- Electric fuel pump with external pump location
- OEM standard item grade ensuring factory-level quality
- New product condition for dependable operation
- No gasket required for installation
Product Details and Specifications
The GMB 515-1040 is an electric fuel pump engineered to deliver consistent fuel flow to the engine. Its external pump location simplifies access during replacement and maintenance. Built to OEM standards, this pump ensures compatibility and performance aligned with original equipment. The design eliminates the need for additional gaskets, reducing installation complexity and potential leak points. This pump is suitable for a range of BMW vehicles, including the 318i, 325e, 325es, 528e, 528i, 530i, 533i, 535i, 535is, 635CSi, 735i, and M6, providing a direct fit solution for these models.
Common Applications and Problem Resolution
- Restores proper fuel pressure in BMW 318i and 535i models
- Resolves fuel delivery issues causing engine hesitation or stalling
- Replaces failing external fuel pumps in BMW 528i and 635CSi vehicles
- Addresses fuel pump noise or irregular operation in BMW 530i and 735i
- Improves fuel system reliability in BMW M6 and 325es models
Installation Notes and Tips
When installing the GMB 515-1040 electric fuel pump, ensure the vehicle is safely supported and the fuel system is depressurized before removal. Since no gasket is required, verify the mounting surface is clean and free of debris to ensure a proper seal. Follow manufacturer torque specifications for mounting hardware to avoid damage. Testing fuel pressure after installation is recommended to confirm correct operation.
Quality Assurance and Warranty
This GMB electric fuel pump is manufactured to meet OEM standards, ensuring consistent quality and fitment. The product is new and backed by GMB's quality control processes. While specific warranty details are not provided here, GMB typically offers coverage against manufacturing defects. Consult the product documentation or supplier for exact warranty terms.
| Brand | GMB |
| Part Number | 515-1040 |
| Gaskets Included | No gasket required |
| Item Grade | Oem standard |
| Product Condition | New |
| Pump Location | External |
This part fits 30 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1989 | BMW | 635CSi | 3.5L | L6 | N/A | 2 Pumps May Be Required; 1 Mounted In-Tank & 1 Externally Mounted |
| 1988 | BMW | 528e | 2.7L | L6 | N/A | 2 Pumps May Be Required; 1 Mounted In-Tank & 1 Externally Mounted |
| 1988 | BMW | 535i | 3.5L | L6 | N/A | 2 Pumps May Be Required; 1 Mounted In-Tank & 1 Externally Mounted |
| 1988 | BMW | 535is | 3.5L | L6 | N/A | In-Line |
| 1987 | BMW | 325e | 2.7L | L6 | N/A | 2 Pumps May Be Required; 1 Mounted In-Tank & 1 Externally Mounted |
| 1987 | BMW | 325es | 2.7L | L6 | N/A | 2 Pumps May Be Required; 1 Mounted In-Tank & 1 Externally Mounted |
| 1987 | BMW | M6 | 3.5L | L6 | N/A | 2 Pumps May Be Required; 1 Mounted In-Tank & 1 Externally Mounted |
| 1986 | BMW | 325e | 2.7L | L6 | N/A | 2 Pumps May Be Required; 1 Mounted In-Tank & 1 Externally Mounted |
| 1986 | BMW | 325es | 2.7L | L6 | N/A | 2 Pumps May Be Required; 1 Mounted In-Tank & 1 Externally Mounted |
| 1986 | BMW | 535i | 3.5L | L6 | N/A | In-Line |
| 1986 | BMW | 635CSi | 3.5L | L6 | N/A | 2 Pumps May Be Required; 1 Mounted In-Tank & 1 Externally Mounted |
| 1986 | BMW | 735i | 3.5L | L6 | N/A | In-Line |
| 1985 | BMW | 318i | 1.8L | L4 | N/A | 2 Pumps May Be Required; 1 Mounted In-Tank & 1 Externally Mounted |
| 1985 | BMW | 325e | 2.7L | L6 | N/A | 2 Pumps May Be Required; 1 Mounted In-Tank & 1 Externally Mounted |
| 1985 | BMW | 528e | 2.7L | L6 | N/A | In-Line |
| 1985 | BMW | 535i | 3.5L | L6 | N/A | In-Line |
| 1985 | BMW | 635CSi | 3.5L | L6 | N/A | 2 Pumps May Be Required; 1 Mounted In-Tank & 1 Externally Mounted |
| 1985 | BMW | 735i | 3.5L | L6 | N/A | In-Line |
| 1984 | BMW | 318i | 1.8L | L4 | N/A | 2 Pumps May Be Required; 1 Mounted In-Tank & 1 Externally Mounted |
| 1984 | BMW | 325e | 2.7L | L6 | N/A | In-Line |
| 1984 | BMW | 528e | 2.7L | L6 | N/A | In-Line |
| 1984 | BMW | 533i | 3.2L | L6 | N/A | In-Line |
| 1983 | BMW | 528e | 2.7L | L6 | N/A | In-Line |
| 1983 | BMW | 533i | 3.2L | L6 | N/A | In-Line |
| 1982 | BMW | 528e | 2.7L | L6 | N/A | In-Line |
| 1981 | BMW | 528i | 2.8L | L6 | N/A | In-Line |
| 1980 | BMW | 528i | 2.8L | L6 | N/A | In-Line |
| 1979 | BMW | 528i | 2.8L | L6 | N/A | In-Line |
| 1978 | BMW | 530i | 3.0L | L6 | N/A | In-Line |
| 1977 | BMW | 530i | 3.0L | L6 | N/A | In-Line |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.