I would recommend double-checking the part number with the dealership or a reputable auto parts store to ensure you obtain the correct replacement. If the 1708000548 is suggested as an alternative, it's essential to verify that it fits your vehicle's specifications.
Here are some steps to consider:
1. Check your vehicle's owner's manual or contact the dealership to confirm the correct water pump part number for your vehicle.
2. Ensure that the replacement water pump is compatible with the engine model and year of your vehicle.
3. Compare the specifications, dimensions, and ports of the 1708000448 and 1708000548 water pumps to ensure they match.
4. Consider the quality and reputation of the part supplier.
5. Consult a qualified mechanic or technician if you are unsure about the suitability of the replacement water pump.
It is always best to use genuine or recommended parts to avoid any potential issues with your vehicle's performance and longevity.