BMW M3 Fuel Injector Parts
Showing 7 out of 7 part(s) found in our catalog.
Brand
Keyword
Subcategory
Mon-Fri 8-4 MST/PST (Arizona Time)
BMW M3 fuel injector typically cost between $3.19 and $408.99.
A BMW M3 fuel injector is a device that delivers precise amounts of fuel into the combustion chamber of the engine. It is an essential component in the fuel injection system of the BMW M3, ensuring efficient and controlled fuel delivery for optimal engine performance.
Signs of Faulty or Worn BMW M3 Fuel Injector
- Poor fuel efficiency
- Rough idling or stalling
- Engine misfires or reduced power
- Difficulty starting the engine
- Increased exhaust emissions
- Smell of fuel inside or outside the vehicle
- Engine hesitation or surging
- Decreased acceleration
- Overheating of the engine
Replacing BMW M3 Fuel Injectors
- Park the vehicle in a safe and well-ventilated area.
- Disconnect the negative battery cable to ensure safety.
- Relieve the fuel pressure by locating the fuel pump relay or fuse and removing it.
- Start the engine and let it run until it shuts off, which will depressurize the fuel system.
- Locate the fuel rail, which is typically attached to the intake manifold.
- Remove any components obstructing access to the fuel rail, such as plastic engine covers or air intake components.
- Detach the electrical connections from each fuel injector.
- Disconnect the fuel supply and return lines from the fuel rail.
- Remove the bolts securing the fuel rail to the intake manifold.
- Carefully lift the fuel rail, along with the fuel injectors, out of the intake manifold.
- Inspect the fuel injectors for any signs of damage, clogs, or leaks.
- If necessary, replace the faulty fuel injector(s) with a new one, matching it to the exact specifications of your BMW M3 model.
- Apply a small amount of clean engine oil to the new fuel injector O-rings to ease installation.
- Insert the new fuel injector(s) into the fuel rail, ensuring they are properly seated and secured.
- Lower the fuel rail, with the new injectors, back into the intake manifold.
- Reinstall the bolts that secure the fuel rail in place.
- Reconnect the fuel supply and return lines to the fuel rail.
- Reattach the electrical connections to each fuel injector.
- Double-check all connections and ensure everything is properly secured.
- Reinstall any components that were removed for access.
- Reinsert the fuel pump relay or fuse.
- Reconnect the negative battery cable.
- Turn the ignition key to the "ON" position, but do not start the engine, to allow the fuel system to pressurize.
- Check for any fuel leaks.
- Once fuel leaks are ruled out, start the engine and verify that it is running smoothly.
- Take a test drive to ensure proper operation of the new fuel injector(s).
- Monitor the vehicle's performance and fuel efficiency for any irregularities or issues.
Note: It is important to consult your BMW M3's specific repair manual or seek professional assistance if you are unsure about any step of the process.
Typical Lifespan of BMW M3 Fuel Injectors
The average lifespan of a BMW M3 fuel injector is around 100,000 to 150,000 miles, but it can vary depending on various factors such as maintenance, driving conditions, and fuel quality.
Regular maintenance and proper care can help prolong the lifespan of the fuel injector.
BMW M3 Fuel Injectors at Discount Prices
When it comes to purchasing a fuel injector for your BMW M3, shopping at AutohausAZ provides numerous advantages. Firstly, they offer a wide selection of high-quality fuel injectors specifically designed for BMW vehicles, including the M3 model. This ensures that you will find the perfect fit for your car's needs.
In addition to their extensive range, AutohausAZ ensures that all their fuel injectors are sourced from reputable manufacturers. This means that you can have peace of mind knowing that you are purchasing a reliable and durable product. With their commitment to quality, you can trust that the fuel injector you buy will effectively deliver fuel to your BMW M3's engine.
Furthermore, AutohausAZ understands the importance of competitive pricing. By offering their fuel injectors at affordable prices, they make it possible for BMW M3 owners to access top-notch components without breaking the bank. This affordability doesn't compromise the quality of the product, making it a win-win situation for customers.
Lastly, AutohausAZ maintains a user-friendly online platform, making the shopping experience smooth and hassle-free. Their website is easy to navigate, allowing you to quickly find the fuel injector you need for your BMW M3. Additionally, they provide detailed product descriptions and specifications, ensuring that you have all the necessary information before making a purchase.
In conclusion, AutohausAZ offers several advantages when it comes to shopping for a fuel injector for your BMW M3. Their wide selection, commitment to quality, affordable pricing, and user-friendly platform make them a reliable choice for BMW enthusiasts in need of top-notch fuel injectors.
