How much does it cost to replace a high-pressure fuel pump?


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The average cost for a fuel pump replacement is between $220 and $1,062, depending on vehicle and age. Labor costs are estimated between $124 and $260, while parts are priced between $95 and $854. Estimates do not include taxes and fees.

How much does it cost to replace a high-pressure fuel pump on a BMW 335i?

The average cost for a BMW 335i fuel pump replacement is between $1,321 and $1,414. Labor costs are estimated between $207 and $261 while parts are priced between $1,114 and $1,153. This range does not include taxes and fees, and does not factor in your specific model year or unique location.

How much does it cost to replace HPFP n54?

According to BMWAutoParts, the HPFP cost only $204.13 (see below); and I think the labor is approximately 1-2 hours. Very likely, BMW will quote you $400 to $1000.

How much does it cost to replace BMW fuel pump?

A fuel pump replacement cost can be anywhere between $220-$1,062, depending on your vehicle and its age. The entire car repair will include a labor cost ($124-$260) and the cost of auto parts ($95-$854).

How do I know if my HPFP 335i is bad?

  1. Delayed start of the engine.
  2. Hesitation or sputtering in acceleration between 2000 RPM to 4000 RPM.
  3. High engine temperatures.
  4. Vehicle stalling due to exertion or temperature.
  5. Fuel pressure gauge reading low measurements.
  6. Poor gas mileage.

What causes HPFP failure?

The use of poor-quality oil: The use of oil in your vehicle other than the manufacturer recommended oil, may increase the wear on your high-pressure fuel pump thus resulting in failure. Lack of oil changes: Low oil levels, or a lack of proper service intervals, increase the friction between the camshaft and lobes.

How much does it cost to replace a high pressure fuel pump on a BMW?

The Best in Auto Repair The average cost for a BMW 325i fuel pump replacement is between $637 and $827. Labor costs are estimated between $223 and $281 while parts are priced between $414 and $546. This range does not include taxes and fees, and does not factor in your specific model year or unique location.

How many fuel pumps does a N54 have?

N54 Stage 3 LPFP Upgrade Fuel-It’s stage 3 kit features dual Walbro 450 or 525 pumps (option to upgrade one or both pumps for $75 each).

How much power can stock N54 injectors handle?

The N54 on stock internals should be left around no more than 600whp/wtq. Anything beyond that to about 850whp should have at a minimum upgraded pistons and rods and better bearings.

How long should a high pressure fuel pump last?

The fuel pump is your vehicle’s unsung hero. It takes gas from the gas tank and sends it to the engine so your car, truck, or SUV can start and run. Your vehicle’s fuel pump should last at least 100,000 miles or more.

How many labor hours does it take to replace a fuel pump?

On average, this will take somewhere between 2-3 hours. We’ll average it out to 2 hours of labor โ€“ even though this can sometimes be much more. On average, you should expect to pay between $400-$600 dollars on average to have your fuel pump repaired at the mechanic.

How long will it take to replace fuel pump?

It’s safe to say that replacing a fuel pump is not fun. It takes about two to three hours to complete the job. Depending on your make and model of vehicle, it can be quite a challenge. If you’re not confident in changing it yourself, it’s best to take it to a mechanic.

How do you know if your fuel pump is bad on a BMW?

  1. High Engine Temperature.
  2. Stalling at High Temperatures.
  3. Decrease in Gas Mileage.
  4. Engine Sputtering.
  5. Surging.
  6. Noisy Pump.
  7. Lower Engine Power.
  8. Problems Starting.

When should I replace my BMW fuel pump?

  1. Car won’t start or unexpectedly stalls and won’t re-start. A failed fuel pump may prevent a car from starting or stall it.
  2. Check engine light is on.
  3. Whirring noise from fuel tank.

What are the symptoms of a weak fuel pump?

  • Fuel Tank Noise. A damaged fuel pump might make a loud, whining sound that you’ll hear from your gas tank.
  • Difficult Starts.
  • Sputtering Engine.
  • The Actual Stall.
  • Power Loss.
  • Surging Power.
  • Lower Fuel Efficiency.
  • Dead Engine.

How long do turbos last on 335i?

Turbochargers on the BMW N54, for the most part, last around 100,000 miles before they have to be rebuilt or replaced. It isn’t uncommon to hear of cars that have the original turbos still functioning as designed upward of 200,000 miles.

What makes N54 unreliable?

The primary issues are the fuel injectors and the high-pressure fuel pump. Both were infamous issues at the very start of production and can still chase owners to this day.

How much does it cost to replace a turbo on a BMW 335i?

The average cost for a BMW 335i turbocharger assembly replacement is between $3,725 and $5,002. Labor costs are estimated between $1,194 and $1,506 while parts are priced between $2,532 and $3,497.

Can I drive with a faulty high pressure fuel pump?

When the fuel pump is failing or has failed, you need to get your car to your mechanic post-haste. A Fuel Pressure Gauge โ€“ You can attach a fuel pressure gauge to the vehicle engine directly. This will allow the vehicle to start so that you can drive it to your mechanic.

How do you prevent HPFP failure?

Preventing High-Pressure Fuel Pump Failure A low tank means more exposure to heat which can lead to a higher risk of overheating. Also, make sure you fill your tank several hours after a gas station’s last fuel delivery. This is something most vehicle owners don’t think about, but it can save your engine.

What happens when high pressure fuel pump goes out?

When the fuel pump fails completely, it will not be able to inject fuel into the combustion chamber at all. This will automatically lead to a complete stop of the car since no fuel will be reaching the engine to run it.

Why are high pressure fuel pumps so expensive?

REASONS IT IS SO EXPENSIVE The cost fuel pump repair varies on the type of damage it has suffered, the engine it supports, and the car. The fuel pumps generally costs are $800 to $2000. Also, the labor charges are really high on such repairs as they are complex auto repairs for the mechanics.

How much is a BMW 3 Series fuel pump?

The average national cost for a fuel pump replacement across all vehicles is roughly between $611 and $894.

How much is a fuel pump BMW?

The Best in Auto Repair The average cost for a BMW 328i fuel pump replacement is between $997 and $1,079. Labor costs are estimated between $154 and $194 while parts are priced between $843 and $885.

What causes N54 to misfire?

Spark plugs are the most common cause of misfire codes on the N54. On tuned and modified N54’s, it’s not uncommon for spark plugs to go bad after a mere 15,000 miles. As spark plugs wear down they become less effective at generating a spark.

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