Change Car Water Pump Subaru Justy
Change Car Water Pump
| Time Estimate | 1h30 |
|---|---|
| Cost Estimate | ~150$ |
| Difficulty | Easy |
What is the function of a Subaru Justy water pump?
The water pump circulates the coolant through the engine and radiators. Together with the thermostat, it maintains the engine within its operating temperature range. Most engines have a mechanical water pump driven by the timing belt or an accessory belt.
When should you change the Subaru Justy water pump?
If the water pump is driven by the timing belt, it is strongly recommended to replace it at the same time as the timing belt kit. Signs of failure include: coolant leak from the pump weep hole, grinding or whining noise, engine overheating.
Is it difficult to change the Subaru Justy water pump?
Difficulty level 2/5: technically easy if replaced as part of a timing belt kit change. If replaced independently, the timing belt must be removed and refitted, requiring engine timing tools.
2 generations covered
| Generation | Years | Vehicles | Fuel |
|---|---|---|---|
| Justy 1984-1988 | 1984-1988 | 1.2 Gas (EF12) | Gas |
| Justy 1988-1995 | 1988-1995 | 1.2 Gas (EF12), 1.2i 9V Gas (EF12MUJ) | Gas |