Mercedes 190E Fuel Injector Parts
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The average cost of a Mercedes 190E fuel injector is between $19.69 and $19.69.
A Mercedes 190E fuel injector is a vital component of the vehicle's fuel system. Its primary function is to deliver fuel into the engine in a fine, mist-like spray. This allows the fuel to mix evenly with the air in the combustion chamber, ensuring an efficient and smooth burning process that powers the vehicle.
The injector operates under precise electronic control, opening and closing many times per second to meet the engine's varying fuel demands. A well-functioning fuel injector contributes to optimal fuel efficiency, power output, and emissions performance.
Signs of Faulty or Worn Mercedes 190E Fuel Injector
- Difficulty in starting the car
- Poor or rough idle
- Reduced performance and acceleration
- Decreased fuel efficiency
- Smell of fuel or increase in exhaust fumes
- Engine misfires or has difficulty running smoothly
- Check engine light is illuminated on the dashboard
- Failed emissions test due to higher levels of carbon monoxide or hydrocarbons
- Increase in tailpipe smoke, particularly black smoke.
If one notices any of these signs, it would be advisable to get the vehicle inspected by a professional.
Replacing Mercedes 190E Fuel Injectors
Begin by ensuring you have the necessary pieces of equipment: a new fuel injector, screwdrivers, an open-end wrench and sockets or wrenches for the fuel rail bolts.
- Put on your safety glasses and disconnect the negative battery cable.
- Remove the air cleaner assembly to reach the fuel injectors. Depending on your 190E's model, you may need to remove additional parts.
- Relieve the fuel system pressure. This can typically be done by removing the fuel pump fuse and starting the car until it dies.
- Disconnect the fuel lines from the fuel rail using your open-end wrench.
- Unplug the electrical connections going to each injector. Keep track of where each connector goes.
- Remove the fuel rail bolts with the appropriate-sized socket or wrench, then gently lift the fuel rail and injectors out of the intake manifold.
- Each injector is held into the fuel rail with clips. Remove these clips, then pull the faulty injector out of the rail.
- Install the new injector into the fuel rail, secure it with the clip, and reinstall the fuel rail onto the intake manifold.
- Reconnect the fuel lines to the fuel rail and reattach the electrical connectors to the injectors, ensuring they match their original location.
- Reinstall any other removed parts such as the air cleaner assembly.
- Reconnect the negative battery cable.
- Start the car and check for any fuel leaks. If there are none, you're good to go! If there are, shut off the engine immediately and identify and fix the issue before attempting to drive.
Remember: it's always best to refer to the vehicle's service manual for the most accurate instructions. Working on a fuel system can involve risks, so it may be advisable for those less experienced to have work done by a professional mechanic.
Typical Lifespan of Mercedes 190E Fuel Injectors
The longevity of a Mercedes 190E fuel injector can greatly vary based on several factors like the quality of fuel used, maintenance routines, and driving habits. However, under typical use, a fuel injector should last around 150,000 to 200,000 miles.
It's always beneficial to take note of any symptoms of a failing fuel injector such as poor engine performance or decreased fuel efficiency, as these might indicate it's time for a replacement sooner than expected.
Mercedes 190E Fuel Injectors at Discount Prices
At AutohausAZ, we pride ourselves on offering a wide selection of high-quality auto parts, including the Mercedes 190E fuel injector. One of the major advantages of shopping with us is the guaranteed authenticity and quality of our products. We only stock original equipment manufacturer (OEM) parts. This gives you peace of mind knowing that your vehicle is equipped with parts built specifically for its make and model.
Moreover, our extensive online catalog means you can conveniently browse and shop for the parts you need from the comfort of your own home. There's no need to spend time driving around town searching for the right part. Instead, you simply search our inventory, select the items you need, and complete your order. It's as simple as that.
Another advantage is our competitive pricing. We understand that auto repairs can be costly, so we strive to offer the most affordable prices on the market. Plus, our regular discounts and promotions provide even more opportunities to save.
Finally, our commitment to our customers doesn't end once a sale is made. We pride ourselves on providing excellent customer service. Our team is always on hand to answer any questions you may have about our products, assist you with returns or exchanges, and ensure your shopping experience is as seamless as possible.
In this way, AutohausAZ proves to be your one-stop solution for all your Mercedes 190E fuel injector needs. Come join us and experience the difference in quality and service you won't find anywhere else.
