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Gates 42348 Engine Water Pump - Main
Reliable Water Pump Replacement for Audi and Volkswagen Vehicles
The Gates Water Pump (Standard) part number 42348 is engineered to provide dependable cooling system performance for select Audi and Volkswagen models. Designed with durable materials and precise specifications, this engine water pump supports optimal engine temperature regulation.
Key Features of Gates Water Pump 42348
- Housing constructed from cast aluminum for strength and heat dissipation
- Cast iron impeller designed for durability and efficient coolant flow
- Reverse impeller rotation to match specific engine requirements
- Includes water pump, gasket, and double-end stud for proper sealing and mounting
- Timing belt driven with included pulley for direct integration with engine timing system
- Compatible with Audi A6 Quattro, A8, A8 Quattro, RS6, S6, S8, and Volkswagen Phaeton and Touareg models
About the Gates Water Pump (Standard) Product Line
The Gates Water Pump (Standard) line focuses on providing reliable, OEM-quality water pumps designed to meet factory specifications. This product line emphasizes durable materials and precise engineering to ensure consistent engine cooling performance. The 42348 water pump is part of this line, offering a balance of quality and compatibility for timing belt-driven engines in Audi and Volkswagen vehicles.
Detailed Product Description
This engine water pump features a cast aluminum housing that offers robust structural integrity and effective heat dissipation. The cast iron impeller is built to withstand the demands of continuous coolant circulation, with a reverse rotation design tailored to the specific engine configurations of compatible vehicles. The pump is timing belt driven and includes a pulley, ensuring seamless integration with the engine’s timing system. The package contains the water pump itself, a gasket for a secure seal, and a double-end stud for mounting, but does not include a back housing, thermostat, or fan clutch.
Common Applications and Issues Addressed
- Replacement for failing or leaking water pumps in Audi A6 Quattro and S6 models
- Restores proper coolant circulation in Volkswagen Touareg and Phaeton engines
- Prevents engine overheating caused by impeller wear or housing damage
- Addresses timing belt-driven water pump failures in Audi RS6 and S8 vehicles
- Eliminates coolant leaks due to gasket deterioration or mounting hardware issues
Installation Notes and Tips
Ensure the timing belt is properly aligned and tensioned when installing the Gates Water Pump 42348, as it is driven by the timing belt system. Verify that the gasket is correctly positioned to prevent coolant leaks. Since the pump does not include a back housing or thermostat, inspect these components separately and replace if necessary. Use appropriate torque specifications for the double-end stud to secure the pump firmly without causing damage.
Quality Assurance and Warranty
Gates water pumps are manufactured to meet or exceed OEM standards, ensuring reliable performance and durability. The Water Pump (Standard) line undergoes rigorous quality control to maintain consistent product integrity. Warranty coverage details should be confirmed with the distributor or manufacturer, as they may vary by region and application.
| Brand | Gates |
| Part Number | 42348 |
| Position | Water Pump (Standard), Main |
| Housing Material | Cast aluminum |
| Impeller Material | Cast iron |
| Impeller Rotation | Reverse |
| Includes Back Housing | No |
| Thermostat And Housing Included | No |
| Contents | Water pump, gasket, double-end stud |
| Drive Style | Timing belt |
| Fan Clutch Included | No |
| Pulley Included | Yes |
| Timing Belt Driven | Yes |
This part fits 27 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2006 | Audi | A8 Quattro | 4.2L | V8 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2006 | Volkswagen | Phaeton | 4.2L | V8 | GAS | Main | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2006 | Volkswagen | Touareg | 4.2L | V8 | GAS | Main | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2005 | Audi | A8 Quattro | 4.2L | V8 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2005 | Volkswagen | Phaeton | 4.2L | V8 | GAS | Main | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2005 | Volkswagen | Touareg | 4.2L | V8 | GAS | Main | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2004 | Audi | A6 Quattro | 4.2L | V8 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2004 | Audi | A8 Quattro | 4.2L | V8 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2004 | Audi | RS6 | 4.2L | V8 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2004 | Audi | S6 | 4.2L | V8 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2004 | Volkswagen | Phaeton | 4.2L | V8 | GAS | Main | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2004 | Volkswagen | Touareg | 4.2L | V8 | GAS | Main | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2003 | Audi | A6 Quattro | 4.2L | V8 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2003 | Audi | A8 Quattro | 4.2L | V8 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2003 | Audi | RS6 | 4.2L | V8 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2003 | Audi | S6 | 4.2L | V8 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2003 | Audi | S8 | 4.2L | V8 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2002 | Audi | A6 Quattro | 4.2L | V8 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2002 | Audi | A8 Quattro | 4.2L | V8 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2002 | Audi | S6 | 4.2L | V8 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2002 | Audi | S8 | 4.2L | V8 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2001 | Audi | A6 Quattro | 4.2L | V8 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2001 | Audi | A8 Quattro | 4.2L | V8 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2001 | Audi | S6 | 4.2L | V8 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2001 | Audi | S8 | 4.2L | V8 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2000 | Audi | A6 Quattro | 4.2L | V8 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
| 2000 | Audi | A8 | 3.7L | V8 | GAS | N/A | Interference engine application; Timing Belt Driven; Water Pump (Standard) |
* 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.