How Much Is a Fuel Pump? Reasons Why Fuel Pumps Can Go Bad and Replacement Costs Explained

The fuel pump delivers fuel and keeps heavy equipment running during routine maintenance. When the fuel pump fails, the heavy equipment will fail to start or even stall midway. So why is the fuel pump not turning on? What causes it to go bad? How much does it cost to replace a fuel pump? MyMROmarts has the answers.

 

Why Is the Fuel Pump Not Turning On?

There are various reasons why the fuel pump won't start and some common ones are as follows.

1. Fuel pump relay problem

The fuel pump relay is responsible for controlling the flow of electricity. When the relay fails, the fuel pump will not be able to get power. Naturally, the fuel pump will not start.

 

2. Circuit failure

When heavy equipment is operated in harsh environments for long periods, the circuitry can be damaged due to corrosion or aging.

 

3. Insufficient fuel pressure

When there is air in the fuel system or the fuel filter is clogged, the fuel pump will not be able to provide enough pressure to start the heavy equipment.

 

4. Damage to the fuel pump itself

Prolonged use or lack of regular maintenance can cause the internal parts of the fuel pump to wear out or burn out.

 

5. Failure of other sensors or control modules

Heavy equipment is often equipped with complex electronic systems. Problems with oil pressure sensors or electronic control units can also cause the fuel pump to fail to start.

 

Why Does a Fuel Pump Go Bad?

Fuel pumps are damaged for several reasons.

1. Excessive wear and tear

The fuel pump needs to work continuously under high pressure. When using poor quality fuel for a long time or the fuel filter is not replaced in time, it will accelerate the wear and tear of the fuel pump.

 

2. Impurities in the fuel

When there are impurities or water in the fuel, it will cause the internal parts of the fuel pump to be clogged.

 

3. Overheating

Fuel pumps need fuel for cooling. Insufficient fuel or prolonged operation of heavy equipment at high loads can lead to overheating of the fuel pump.

 

4. Electricity supply problem

Fuel pumps need stable electrical support. Poor electrical circuits or low battery power can also damage the fuel pump.

 

5. Improper installation or maintenance

Incorrect installation or neglect of regular maintenance can shorten the life of the fuel pump. For example, failing to tighten the pump properly or failing to check line connections promptly.

 

How Much Is a Fuel Pump?

Fuel pump prices vary by brand, model, and applicable equipment. Here are some price references for heavy equipment:

 

Mechanical fuel pumps

Prices typically range from $100 to $300, depending on the material the pump is made of and the output capacity.

 

Electric fuel pumps

have a wider price range, usually between $200 and $600, with higher-end models being more expensive.

 

High performance fuel pumps

High-performance fuel pumps can cost more than $1,000 if they are needed for special applications.

 

It is important to note that when choosing a fuel pump, you should not only pay attention to the price but also pay attention to the compatibility with the equipment. MyMROmarts is a professional aftermarket fuel pump supplier. The price of aftermarket fuel pumps usually ranges from $30-200. MyMROmarts also sells high-performance fuel pump replacements. The fuel pump replacements in MyMROmarts store are suitable for many brands such as Case, Bobcat, Cummins, John Deere, etc.

 

How Much Does It Cost to Replace a Fuel Pump?

The cost of replacing a fuel pump is made up of several components, mainly consisting of the cost of the fuel pump itself and the cost of labor.

 

Cost of the fuel pump itself

As mentioned above, the price of different types of fuel pumps varies widely.

 

Labour costs

Heavy equipment fuel pump replacement usually requires a professional. Labor costs can range from $100 to $500, depending on where the fuel pump is installed and the complexity of the replacement process. Prices can vary from shop to shop, and it is recommended that you call at least three shops for prices.

 

Other related costs

When replacing the fuel pump, it may be necessary to additionally replace the engine fuel filter or inspect the fuel lines. This portion of the cost usually ranges from $50 to $150.

 

Combined, the total cost of a fuel pump replacement can range from roughly $300 to $1,500. If you choose aftermarket parts, the cost will be lower.

 

How to Prevent Fuel Pump Failure?

1. Regularly change the fuel filter to ensure that impurities in the fuel system are filtered in a timely manner.

2. High-quality fuel can reduce pump wear and avoid clogging problems.

3. Add fuel when the fuel tank is less than one-quarter full.

 

Since fuel pump issues can interfere with heavy equipment's ability to operate normally, knowing the causes of fuel pump failure, typical damage factors, and replacement costs will help us identify the issue early and plan the maintenance budget effectively.