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Metelli PA570 Engine Water Pump
| Brand | Metelli PA570 |
|---|---|
| Gasket Or Seal Included | Yes |
| Housing Material | Aluminium |
| Impeller Material | Metal |
| Bearing Outside Diameter | 30 |
| Bearing Type | Roller/ball |
| Impeller Vane Quantity | 7 |
| Impeller Outside Diameter | 74 |
| New Or Remanufactured | New |
| Package Contents | Water pump, gasket |
| Fits | BMW · 8 vehicles |
New water pump. Direct replacement for reliable cooling system service.
Aluminium housing. Lightweight construction with a durable metal impeller.
Gasket included. Ready for installation with the seal supplied.
Cross-references Airtex AW9276, Anchor 9276 and Four Seasons 20684 for the same application. See all 48.
Metelli PA570 Engine Water Pump
The Metelli PA570 engine water pump is a new replacement water pump built with an aluminium housing, metal impeller, and roller/ball bearing construction. It includes a gasket and is listed for select BMW applications, including 1993-1995 BMW 740i, 740iL, 530i, and 540i coverage.
Key Features
- New engine water pump for cooling system service
- Aluminium housing for durable pump construction
- Metal impeller with 7 vanes for coolant circulation
- Roller/ball bearing design for rotating support
- Gasket included for installation
- Impeller outside diameter: 74 mm
- Bearing outside diameter: 30 mm
Detailed Description
Metelli PA570 is an engine water pump engineered for cooling system replacement on select BMW models. It uses a metal impeller and aluminium housing, with a roller/ball bearing assembly to support pump operation. The included gasket helps simplify the service process, and the pump is listed as new rather than remanufactured. This part cross-references Gates 43278 for the same application.
Compatible With 1994-1995 BMW 530i, N/A; 1994-1995 BMW 540i, N/A; 1993-1994 BMW 740i, N/A; and 1993-1994 BMW 740iL, N/A. If you are replacing a worn BMW water pump, PA570 is a direct-fit option to match the listed applications.
Common Problems This Part Can Address
- Coolant circulation loss from a worn pump
- Overheating caused by impeller or bearing wear
- Coolant leakage at the pump sealing surface
- Noise from a failing water pump bearing
- Reduced cooling performance in BMW 530i, 540i, 740i, and 740iL applications
Installation Notes and Tips
Inspect the cooling system before installation and replace any damaged gasket surfaces, hoses, or related components as needed. Clean the mounting area thoroughly, verify pulley alignment, and confirm the replacement pump matches the original application before assembly. Follow the vehicle service procedure and refill the cooling system with the correct coolant mixture after installation.
Quality Assurance
Metelli PA570 is a new water pump supplied with a gasket and built with metal and aluminium construction for cooling system service. The part number PA570 is also referenced in aftermarket catalog listings for select BMW applications, including 1993-1995 BMW 740i and 740iL coverage.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1995 | BMW | 530i | 3.0L | V8 | N/A | — |
| 1995 | BMW | 540i | 4.0L | V8 | N/A | — |
| 1994 | BMW | 530i | 3.0L | V8 | N/A | — |
| 1994 | BMW | 540i | 4.0L | V8 | N/A | — |
| 1994 | BMW | 740i | 4.0L | V8 | N/A | — |
| 1994 | BMW | 740iL | 4.0L | V8 | N/A | — |
| 1993 | BMW | 740i | 4.0L | V8 | N/A | — |
| 1993 | BMW | 740iL | 4.0L | V8 | N/A | — |
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