PRESSURE Marine 3850810 3857985 3858714 Review

OEM Part Number: 3858261 (currently used by Volvo), 986865, 3857986, 3857985, 3854620, 3850810, 3850809, 18-7326. Fits for Vol-vo Pen-ta carburated engines from 1992 to 2006: 4.3GL-A, 4.3GL-B, 4.3GL-C, 4.3GL-D, 4.3GL-E, 4.3GL-EF, 4.3GL-G, 4.3GL-GF, 5.0GL-A, 5.0GL-B, 5.0GL-C, 5.0GL-D, 5.0GL-E, 5.0GL-F, 5.0GL-FF, 5.0GL-H, 5.0GL-HF, 5.7GL-A, 5.7GL-B, 5.7GL-C, 5.7GL-D, 5.7GL-E. A fuel pump is a frequently essential component on a car or other internal combustion engined device. Often, carbureted engines use low pressure mechanical pumps that are mounted outside the fuel tank, whereas fuel injected engines often use electric fuel pumps that are mounted inside the fuel tank (and some fuel injected engines have two fuel pumps: one low pressure/high volume supply pump in the tank and one high pressure/low volume pump on or near the engine). This is a low pressure fuel pump. Carbureted engines only use this one pump. Some fuel injected engine use this pump as a supply pump to the high pressure pump. Common Symptoms of a Bad or Failing Fuel Pump: 1. Whining Noise From the Fuel Tank; 2. Difficulty Starting; 3. Engine Sputtering; 4. Stalling at High Temperatures; 5. Loss of Power Under Stress; 6. Vehicle Surging; 7. Low Gas Mileage; 8. Vehicle Will Not Start.