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Gates 42166 Engine Water Pump
Reliable Cooling with Gates Water Pump (Standard) 42166
The Gates Water Pump (Standard) 42166 is engineered to maintain optimal engine temperature for Dodge and Mitsubishi vehicles. Designed specifically for models like the Dodge Colt and Mitsubishi Eclipse, this engine water pump ensures consistent coolant flow and reliable performance.
Key Features of Gates Water Pump 42166
- Durable cast aluminum housing for long-lasting strength
- Stamped steel impeller with standard rotation for efficient coolant circulation
- Includes water pump, gasket, and o-ring for proper sealing
- Accessory belt drive style compatible with specified vehicles
- Single outlet design tailored for precise fitment
Detailed Product Description
The Gates Water Pump (Standard) 42166 is a precision-engineered engine water pump designed to meet the cooling system requirements of select Dodge and Mitsubishi models, including the Colt, Eclipse, Expo, Expo LRV, and Galant. Its cast aluminum housing provides a lightweight yet robust structure that resists corrosion and heat damage. The stamped steel impeller rotates in a standard direction, ensuring effective coolant flow through the engine block to prevent overheating. This water pump is driven by the accessory belt, making it compatible with vehicles that do not use timing belt-driven water pumps. The package includes the water pump itself, along with a gasket and o-ring to ensure a secure and leak-free installation.
About the Gates Water Pump (Standard) Product Line
The Gates Water Pump (Standard) line offers reliable replacement water pumps designed to meet OEM specifications for a variety of vehicles. This product line focuses on delivering durable components with quality materials such as cast aluminum housings and stamped steel impellers. The 42166 model fits within this line by providing a standard rotation impeller and accessory belt drive compatibility, making it suitable for common Dodge and Mitsubishi applications.
Common Applications and Issues Addressed
- Replacement for failing or leaking water pumps in Dodge Colt and Mitsubishi Eclipse
- Resolves engine overheating caused by inefficient coolant circulation
- Addresses coolant leaks due to worn gaskets or seals
- Prevents engine damage from water pump impeller failure
- Suitable for vehicles requiring accessory belt-driven water pumps
Installation Notes and Tips
Ensure the engine is cool before beginning installation. Remove the old water pump carefully to avoid damaging the mounting surface. Clean the gasket surface thoroughly before installing the new gasket and water pump. Verify the accessory belt is in good condition and properly tensioned after installation. This water pump does not include a pulley or fan clutch, so reuse existing components if applicable.
Quality Assurance and Warranty
Gates water pumps are manufactured to meet strict quality standards, using durable materials like cast aluminum and stamped steel. While specific warranty details for part number 42166 should be confirmed with the supplier, Gates typically offers coverage against defects in materials and workmanship to ensure reliable performance.
| Brand | Gates |
| Part Number | 42166 |
| Position | Water Pump (Standard) |
| Housing Material | Cast aluminum |
| Impeller Material | Stamped steel |
| Impeller Rotation | Standard |
| Includes Back Housing | No |
| Outlet Quantity | 1 |
| Thermostat And Housing Included | No |
| Contents | Water pump, gasket, o-ring |
| Drive Style | Accessory belt |
| Fan Clutch Included | No |
| Pulley Included | No |
| Timing Belt Driven | No |
This part fits 22 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Fuel Type | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1999 | Mitsubishi | Eclipse | 2.0L | L4 | GAS | N/A | Water Pump (Standard) |
| 1999 | Mitsubishi | Eclipse | 2.4L | L4 | GAS | N/A | Water Pump (Standard) |
| 1998 | Mitsubishi | Eclipse | 2.0L | L4 | GAS | N/A | Water Pump (Standard) |
| 1998 | Mitsubishi | Eclipse | 2.4L | L4 | GAS | N/A | Water Pump (Standard) |
| 1998 | Mitsubishi | Galant | 2.4L | L4 | GAS | N/A | Water Pump (Standard) |
| 1997 | Mitsubishi | Eclipse | 2.0L | L4 | GAS | N/A | Water Pump (Standard) |
| 1997 | Mitsubishi | Eclipse | 2.4L | L4 | GAS | N/A | Water Pump (Standard) |
| 1997 | Mitsubishi | Galant | 2.4L | L4 | GAS | N/A | Water Pump (Standard) |
| 1996 | Mitsubishi | Eclipse | 2.0L | L4 | GAS | N/A | Water Pump (Standard) |
| 1996 | Mitsubishi | Eclipse | 2.4L | L4 | GAS | N/A | Water Pump (Standard) |
| 1996 | Mitsubishi | Galant | 2.4L | L4 | GAS | N/A | Water Pump (Standard) |
| 1995 | Mitsubishi | Eclipse | 2.0L | L4 | GAS | N/A | Water Pump (Standard) |
| 1995 | Mitsubishi | Expo | 2.4L | L4 | GAS | N/A | Water Pump (Standard) |
| 1995 | Mitsubishi | Galant | 2.4L | L4 | GAS | N/A | Water Pump (Standard) |
| 1994 | Mitsubishi | Expo | 2.4L | L4 | GAS | N/A | Water Pump (Standard) |
| 1994 | Mitsubishi | Expo LRV | 2.4L | L4 | GAS | N/A | Water Pump (Standard) |
| 1994 | Mitsubishi | Galant | 2.4L | L4 | GAS | N/A | Water Pump (Standard) |
| 1993 | Dodge | Colt | 2.4L | L4 | GAS | N/A | Water Pump (Standard) |
| 1993 | Mitsubishi | Expo | 2.4L | L4 | GAS | N/A | Water Pump (Standard) |
| 1993 | Mitsubishi | Expo LRV | 2.4L | L4 | GAS | N/A | Water Pump (Standard) |
| 1993 | Mitsubishi | Galant | 2.0L | L4 | GAS | N/A | Water Pump (Standard) |
| 1992 | Mitsubishi | Expo | 2.4L | L4 | GAS | N/A | Jun. 1992 & Newer; 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.