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Metelli PA1058 Engine Water Pump
| Brand | Metelli PA1058 |
|---|---|
| Gasket Or Seal Included | Yes |
| Housing Material | Aluminium |
| Impeller Material | Brass |
| Bearing Outside Diameter | 34 |
| Bearing Type | Roller/ball |
| Impeller Vane Quantity | 8 |
| Impeller Outside Diameter | 70 |
| New Or Remanufactured | New |
| Package Contents | Water pump, gasket |
| Fits | BMW · 20 vehicles |
New water pump. Includes a gasket for a ready-to-install replacement.
Aluminium housing. Lightweight construction helps resist corrosion.
Brass impeller. Durable impeller material with 8 vanes for efficient flow.
Cross-references Airtex AW6238, Baldwin PA10302 and Beck/Arnley 131-2444 for the same application. See all 25.
Metelli PA1058 Engine Water Pump
The Metelli PA1058 engine water pump is a new replacement water pump built with an aluminium housing, brass impeller, and roller/ball bearing design. It includes a gasket and is specified for BMW cooling system service on select 2006-2010 BMW 550i, 650i, X5, 750i, and 750Li applications.
Key Features
- New engine water pump for cooling system repair
- Aluminium housing for durable pump construction
- Brass impeller with 8 vanes for coolant circulation
- Roller/ball bearing design for rotating support
- Impeller outside diameter: 70 mm
- Bearing outside diameter: 34 mm
- Gasket included for installation
- Direct-fit replacement for select BMW V8 applications
Detailed Description
Metelli PA1058 is an OE-style engine water pump for BMW cooling system maintenance, engineered with an aluminium housing and brass impeller to match the demands of modern engine cooling. The pump uses an 8-vane impeller and roller/ball bearing construction to support consistent coolant flow and reliable operation. This part cross-references Gates 42027 and Airtex AW6238 for the same application. It is a strong fitment match for BMW 550i, BMW 650i, BMW X5, BMW 750i, and BMW 750Li models in the listed model years, making it a practical choice when replacing a worn or leaking BMW water pump.
Common Issues This Part May Address
- Coolant leakage from a worn pump seal or housing
- Overheating caused by reduced coolant circulation
- Noise from a failing pump bearing
- Impeller wear that reduces coolant movement
- Cooling system service on high-mileage BMW engines
Installation Notes and Tips
Confirm engine code and vehicle fitment before installation, especially on BMW 550i, 650i, X5, 750i, and 750Li applications. Inspect the cooling system for contamination, hose wear, and thermostat condition before installing the new pump. Replace the gasket supplied with the pump during installation and follow the vehicle manufacturer’s torque and coolant bleeding procedures.
Quality Assurance
Metelli supplies new replacement cooling components built to support accurate fitment and dependable service. PA1058 is manufactured with an aluminium housing, brass impeller, and included gasket to meet the requirements of select BMW cooling system repairs.
Compatible Vehicles
- Fits 2006-2010 BMW 550i, N/A
- Fits 2006-2010 BMW 650i, N/A
- Fits 2007-2010 BMW X5, N/A
- Fits 2006-2008 BMW 750i, N/A
- Fits 2006-2008 BMW 750Li, N/A
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2010 | BMW | 550i | 4.8L | V8 | N/A | — |
| 2010 | BMW | 650i | 4.8L | V8 | N/A | — |
| 2010 | BMW | X5 | 4.8L | V8 | N/A | — |
| 2009 | BMW | 550i | 4.8L | V8 | N/A | — |
| 2009 | BMW | 650i | 4.8L | V8 | N/A | — |
| 2009 | BMW | X5 | 4.8L | V8 | N/A | — |
| 2008 | BMW | 550i | 4.8L | V8 | N/A | — |
| 2008 | BMW | 650i | 4.8L | V8 | N/A | — |
| 2008 | BMW | 750i | 4.8L | V8 | N/A | — |
| 2008 | BMW | 750Li | 4.8L | V8 | N/A | — |
| 2008 | BMW | X5 | 4.8L | V8 | N/A | — |
| 2007 | BMW | 550i | 4.8L | V8 | N/A | — |
| 2007 | BMW | 650i | 4.8L | V8 | N/A | — |
| 2007 | BMW | 750i | 4.8L | V8 | N/A | — |
| 2007 | BMW | 750Li | 4.8L | V8 | N/A | — |
| 2007 | BMW | X5 | 4.8L | V8 | N/A | — |
| 2006 | BMW | 550i | 4.8L | V8 | N/A | — |
| 2006 | BMW | 650i | 4.8L | V8 | N/A | — |
| 2006 | BMW | 750i | 4.8L | V8 | N/A | — |
| 2006 | BMW | 750Li | 4.8L | V8 | N/A | — |
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