2007 Nissan Versa Fuel Pump: The Complete Guide to Symptoms, Diagnosis, Replacement, and Best Upgrades

The bottom line: If your 2007 Nissan Versa is hard to start, sputters under acceleration, stalls unexpectedly, or you hear a whining noise from the rear of the car, the fuel pump is very likely the problem. Replacing it with a high-quality direct-fit unit is the most reliable fix, and the average cost for a professional replacement ranges from $1,535 to $1,876, including parts and labor . This guide walks you through everything you need to know—from recognizing the symptoms to doing the replacement yourself or choosing the best aftermarket option.

1. Key Facts About the 2007 Nissan Versa Fuel Pump

The 2007 Nissan Versa fuel pump is an in-tank electric fuel pump module that sits inside the fuel tank. It is not just a pump—it is a complete assembly that includes the fuel pump motor, fuel pressure regulator, fuel level sending unit, float, and fuel strainer (filter sock) . This assembly is responsible for delivering fuel from the tank to the engine at the correct pressure, which is critical for smooth engine operation .

Genuine OEM part number: 17040-9EG0C (also supersedes 170409EG0B, 17040EM30A, 17040EM31A, 17040ZR70B) .

Vehicle fitment: The 2007 Nissan Versa with the 1.8L L4 engine uses this specific fuel pump assembly . If you own a 2007 Versa with the 1.6L engine, the pump is different—always verify your engine size before ordering parts.

Location: The fuel pump is located inside the fuel tank, and on the 2007 Versa, the access port is under the rear seat . This means you do not need to drop the fuel tank to replace it, which simplifies the job significantly.

2. Symptoms of a Failing Fuel Pump in a 2007 Nissan Versa

A failing fuel pump rarely fails completely without warning. Most of the time, it gives you several signs before it finally dies. Here are the most common symptoms to watch for:

1. Engine cranks but won't start. If the fuel pump is dead, the engine will crank over normally but will not fire up because no fuel is reaching the injectors .

2. Whining noise from the fuel tank. A healthy fuel pump makes a quiet hum when you turn the key to the "ON" position. If you hear a loud whining, buzzing, or screeching sound coming from the rear of the car, the pump is failing .

3. Loss of power under load. The engine may feel sluggish, especially when going uphill or accelerating onto the highway. This happens because the pump cannot maintain enough fuel pressure to meet the engine's demand .

4. Engine sputtering or surging. At highway speeds, the car may suddenly jerk or stumble as if it is running out of gas. This is a classic sign of an intermittent fuel pump failure .

5. Check Engine Light. A failing fuel pump can trigger a Check Engine Light with diagnostic trouble codes such as P0087 (Fuel Rail/System Pressure Too Low) or P0230 (Fuel Pump Primary Circuit) .

6. Car stalls and then restarts. Sometimes the engine will die while driving, but after waiting a few minutes, it restarts and runs fine again. This is a dangerous symptom because the pump is overheating and failing intermittently .

3. Diagnosing the Fuel Pump Before You Replace It

Before you buy a new fuel pump, you need to confirm that the pump is actually the problem. Here is a quick diagnostic checklist:

Step 1: Listen for the pump. Turn the ignition key to the "ON" position (do not start the engine). You should hear a brief 2-3 second buzzing sound from the rear of the car. If you hear nothing, the pump is not getting power or is dead .

Step 2: Check the fuel pump fuse and relay. Locate the fuse box under the hood. Check the fuel pump fuse and relay. A blown fuse or a faulty relay will prevent the pump from running. Swap the relay with a known-good relay of the same type to test it .

Step 3: Perform a fuel pressure test. Connect a fuel pressure gauge to the Schrader valve on the fuel rail. For a 2007 Versa, the fuel pressure should be within the range specified in the service manual. Low pressure points to a failing pump, a clogged filter, or a bad pressure regulator .

Step 4: Check for voltage at the pump. Use a multimeter to check the voltage at the fuel pump connector with the ignition on. If the pump is getting proper voltage but still does not run, the pump itself is bad .

4. 2007 Nissan Versa Fuel Pump Replacement Cost

If you take your 2007 Versa to a shop, the total cost for a fuel pump replacement is estimated between $1,535 and $1,876. This breaks down as follows :

  • Labor: $110 to $161 (typically 1 to 2 hours of work)
  • Parts: $1,425 to $1,715 (this includes the OEM or equivalent fuel pump module)

If you do it yourself, the cost drops dramatically. A new aftermarket fuel pump module costs between $60 and $150, and basic hand tools are all you need.

5. How to Replace the 2007 Nissan Versa Fuel Pump (Step-by-Step)

This is an intermediate-level DIY job. Expect to spend 1.5 to 3 hours if you have never done it before . The key advantage of the Versa is that the fuel pump is accessible through an access panel under the rear seat, so you do not need to drop the fuel tank .

Tools You Will Need:

  • Safety glasses and nitrile gloves
  • Fire extinguisher (Class B rated)
  • 10mm wrench and socket with 3/8" ratchet
  • Phillips #2 screwdriver
  • Trim panel removal tool
  • Small flat-blade screwdriver
  • Needle-nose pliers
  • Fuel pump lock ring wrench (or a hammer and punch)
  • Shop towels and a small catch pan

Step 1: Relieve fuel system pressure. Open the hood and remove the fuel pump relay from the under-hood fuse box. Start the engine and let it run until it stalls. Crank the engine for 2-3 more seconds to bleed off any remaining pressure. Turn the key OFF .

Step 2: Disconnect the battery. Use a 10mm wrench to loosen the negative battery terminal and remove it. Tuck the cable aside so it cannot spring back into contact .

Step 3: Remove the rear seat bottom cushion. From the rear footwell area, use a trim panel removal tool to pop the front edge of the seat cushion up from its clips. Lift the cushion out and set it aside .

Step 4: Remove the fuel pump access cover. You will see a round metal cover plate. Use a Phillips #2 screwdriver to remove the screws, then lift the cover off .

Step 5: Disconnect the electrical connector and fuel lines. Carefully unplug the electrical connector. Use a fuel line disconnect tool or needle-nose pliers to release the quick-connect fuel lines. Have a shop towel ready to catch any residual fuel .

Step 6: Remove the old fuel pump module. Use a fuel pump lock ring wrench (or carefully use a hammer and punch) to loosen and remove the retaining ring. Then, carefully lift the entire fuel pump module out of the tank. Be mindful of the float arm on the fuel level sensor—it can bend or break if you force it .

Step 7: Install the new fuel pump module. Transfer any components that are not included with your new assembly (such as the O-ring or filter sock). Carefully insert the new module into the tank, ensuring the fuel lines and electrical connector are properly oriented. Reinstall the retaining ring and tighten it securely .

Step 8: Reconnect everything. Reconnect the fuel lines and electrical connector. Reinstall the access cover and rear seat cushion. Reconnect the negative battery terminal. Reinstall the fuel pump relay .

Step 9: Prime the fuel system. Turn the ignition key to the "ON" position for a few seconds, then turn it OFF. Repeat this 2-3 times to allow the pump to build pressure. Then start the engine and check for leaks around the pump and fuel lines .

6. Upgrading Your Fuel Pump: Why You Should Replace the Whole Module

When replacing the fuel pump, you have two options: replace just the pump motor, or replace the entire fuel pump module assembly.

Replacing just the pump motor costs less in parts, but it requires you to disassemble the existing module and reuse older components like the fuel level sensor, pressure regulator, and strainer. This is risky because those older parts can fail soon after .

Replacing the complete fuel pump module assembly is the smarter choice. It includes a new fuel pump, fuel pressure regulator, sending unit, float, reservoir, and strainer. This ensures all components are fresh and working together, which gives you the most reliable performance . Most modern vehicles use integrated modules, so replacing the full assembly is the recommended approach.

7. Why You Should Choose KEMSO for Your 2007 Nissan Versa Fuel Pump

If you are looking for a reliable, high-performance, and affordable replacement for your 2007 Nissan Versa fuel pump, KEMSO is the brand you can trust. KEMSO specializes in manufacturing OEM replacement fuel pumps that are built to meet or exceed the original factory specifications. Here is why KEMSO stands out:

  • High Performance: Every KEMSO fuel pump is designed to deliver the correct fuel pressure and flow rate for your specific vehicle, ensuring smooth starts, responsive acceleration, and reliable operation under all driving conditions.
  • Direct OEM Replacement: KEMSO fuel pumps are a direct fit for your 2007 Nissan Versa. You do not need any modifications, adapters, or special tools. The assembly includes everything you need for a straightforward installation.
  • Lifetime Warranty: KEMSO stands behind its products with a lifetime warranty. This means you can buy with complete confidence—if anything goes wrong, KEMSO has you covered. Their promise is simple: "Backed by a lifetime of confidence."

Visit the KEMSO website today to find the perfect fuel pump for your 2007 Nissan Versa. Shop their extensive catalog of high-performance fuel pumps for cars, trucks, motorcycles, ATVs, and marine vehicles. Experience the peace of mind that comes with a quality product and a lifetime warranty.

Click here to browse KEMSO fuel pumps: https://www.kemsoracing.com/

8. Final Tips for Long Fuel Pump Life

To get the most miles out of your new fuel pump, follow these simple habits:

  • Never run your gas tank below 1/4 full. The fuel in the tank cools and lubricates the electric pump motor. Running low on fuel causes the pump to overheat and wear out faster .
  • Use high-quality gasoline from reputable stations. Cheap gas can contain contaminants and water that damage the pump and clog the fuel filter .
  • Replace the fuel filter on schedule. A clogged fuel filter puts extra strain on the pump. Check your owner's manual for the recommended replacement interval .

Summary: For the 2007 Nissan Versa, a failing fuel pump is a common issue that causes no-start, sputtering, and loss of power. The pump is located under the rear seat, making it a manageable DIY job. Always replace the entire module for best results, and choose KEMSO for a reliable, high-performance, lifetime-warranted replacement. Visit https://www.kemsoracing.com/ to find the right fuel pump for your Versa and get back on the road with confidence.


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