The International Navistar VT275 engine, commonly used in medium-duty trucks and delivery vehicles, relies on a properly functioning high-pressure oil pump (HPOP) to maintain optimal performance. The OEM 4307325R91 high-pressure oil pump is a crucial component that ensures consistent oil pressure, which is essential for the proper operation of the fuel injectors and overall engine health.
Importance of the High-Pressure Oil Pump in the VT275 Engine
The high-pressure oil pump plays a vital role in diesel engines like the VT275. It delivers the necessary oil pressure required to operate the fuel injectors, enabling efficient combustion and smooth engine performance. Without adequate oil pressure, the engine may experience issues like poor fuel delivery, loss of power, and even engine failure.
Maintenance Tips for Your High-Pressure Oil Pump
- Regular Oil Changes
- Keeping your oil clean and fresh can help extend the life of your high-pressure oil pump.
- Monitor Oil Pressure
- If your oil pressure gauge shows inconsistent readings, it may be time to inspect or replace the oil pump.
- Address Warning Signs
- If you notice any symptoms of a failing oil pump, it's important to address them promptly to avoid more serious engine damage.
- Use OEM Parts
- Always replace your high-pressure oil pump with an OEM part like the 4307325R91 for the best performance and longevity.
The International Navistar VT275 High-Pressure Oil Pump (OEM 4307325R91) is essential for keeping your engine running smoothly by maintaining the right oil pressure for fuel injection. Replacing a failing oil pump with this OEM part will restore your vehicle’s performance and prevent further engine damage. At TamerX Diesel Parts, we offer high-quality OEM components to ensure your vehicle stays in peak condition.