Land Rover LR4 Fuel Injector Parts

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Land Rover LR4
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Fuel Injector
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2010, 2011, 2012, 2013 Land Rover LR4
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$91.99
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$95.82
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$321.17
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2015, 2016 Land Rover LR4
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$95.99
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$99.99
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$342.66
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2014 Land Rover LR4
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$107.99
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$112.49
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$336.13

Based on industry averages you can expect to pay between $91.99 and $107.99 for a Land Rover LR4 fuel injector.

The Land Rover LR4 fuel injector is a component of the vehicle's fuel system. It is responsible for delivering fuel into the combustion chamber of the engine in a precise and controlled manner. The fuel injector sprays fuel in a fine mist to ensure efficient combustion and optimal engine performance. It plays a crucial role in maintaining fuel efficiency, power output, and reducing emissions in the Land Rover LR4.

Signs of Faulty or Worn Land Rover LR4 Fuel Injector

When it comes to identifying faulty or worn out fuel injectors in a Land Rover LR4, there are several common signs to look out for:

  1. Rough idle: A noticeable rough or uneven idle when the engine is running can indicate fuel injector problems.
  2. Misfires: If you experience frequent engine misfires, especially during acceleration or at higher RPMs, it may be due to a faulty fuel injector.
  3. Engine performance issues: A decrease in overall engine performance, such as reduced power, sluggish acceleration, or difficulty starting, could be caused by clogged or malfunctioning fuel injectors.
  4. Increased fuel consumption: When fuel injectors are not delivering fuel properly, it can result in increased fuel consumption. If you find that you need to fill up more often than usual, it could indicate a problem with the fuel injectors.
  5. Fuel odor: A persistent smell of fuel inside or outside the vehicle, particularly near the engine bay, may point to fuel injector leaks or failures.
  6. Poor emissions: Faulty fuel injectors can affect the combustion process, leading to increased emissions. If your Land Rover LR4 fails an emissions test or you notice excessive smoke coming from the exhaust, it could be related to fuel injector issues.
  7. Engine hesitation or stalling: When a fuel injector fails to deliver the appropriate amount of fuel, it can cause engine hesitation or even stalling while driving.

If you suspect that your Land Rover LR4's fuel injectors are faulty or worn out, it is recommended to have a qualified mechanic inspect and diagnose the issue for an accurate assessment and proper repair.

Replacing Land Rover LR4 Fuel Injectors

Replacing the fuel injector in a Land Rover LR4 involves several steps. Here's a general guide to help you through the process:

  1. Gather the required tools and equipment: You'll need a socket set, fuel line disconnect tool, new fuel injector, O-rings, rags, safety glasses, and gloves.
  2. Park the vehicle on a level surface and engage the emergency brake. Ensure the engine is cool before proceeding.
  3. Locate the fuel injector(s): In a Land Rover LR4, the fuel injectors are typically found in the intake manifold or cylinder head.
  4. Relieve fuel pressure: Start by disconnecting the negative battery terminal to prevent accidental fuel delivery. Then, locate the fuel pump fuse or relay in the fuse box and remove it. Start the engine and allow it to stall to release any remaining fuel pressure.
  5. Remove the fuel rail: Disconnect the fuel supply line and return line from the fuel rail using the appropriate size fuel line disconnect tool. Carefully disconnect any electrical connectors attached to the fuel injectors as well.
  6. Remove the old fuel injector: Using a socket wrench, remove the mounting bolts that secure the fuel rail. Gently pull the fuel rail upward to detach the fuel injectors from the intake manifold or cylinder head. Take care not to damage the injector or its components during removal.
  7. Replace the O-rings: Once the fuel injector is removed, carefully detach the old O-rings from both ends of the injector. Install new O-rings onto the replacement fuel injector. Ensure they are properly seated and lubricated with clean engine oil.
  8. Install the new fuel injector: Position the new fuel injector into the appropriate port on the intake manifold or cylinder head. Push it down firmly until it's fully seated. Reinstall the mounting bolts to secure the fuel rail back in place.
  9. Reconnect the fuel lines and electrical connectors: Attach the fuel supply line, return line, and any electrical connectors to their respective fuel injectors. Ensure all connections are secure.
  10. Reinstall the fuel pump fuse or relay: Place the fuel pump fuse or relay back into its corresponding slot in the fuse box.
  11. Reconnect the negative battery terminal: Attach the negative battery cable to its terminal and tighten it securely.
  12. Test for leaks: Before starting the engine, visually inspect the fuel injector area for any signs of leakage. If no leaks are found, start the engine and allow it to run for a few minutes while monitoring for any abnormalities.

It's worth noting that these steps serve as a general guideline, and specific instructions may vary depending on the Land Rover LR4 model and year. It's always recommended to consult the vehicle's service manual or seek professional assistance if needed.

Typical Lifespan of Land Rover LR4 Fuel Injectors

The lifespan of a Land Rover LR4 fuel injector can vary depending on various factors, such as driving conditions, maintenance practices, and fuel quality. Typically, fuel injectors are designed to last for around 50,000 to 100,000 miles. However, with proper care and regular maintenance, they can often exceed these estimates. It's essential to follow the manufacturer's recommended maintenance schedule and address any issues promptly to ensure optimal performance and longevity of the fuel injectors.

Land Rover LR4 Fuel Injectors at Discount Prices

When shopping for a Land Rover LR4 fuel injector, one can find numerous advantages by choosing AutohausAZ. They offer a wide range of high-quality fuel injectors specifically designed for the LR4 model. The first advantage is the extensive selection available at AutohausAZ. By offering a diverse range of fuel injectors, customers have the opportunity to find the perfect fit for their Land Rover LR4.

Furthermore, AutohausAZ ensures that their fuel injectors are sourced from reputable manufacturers, guaranteeing reliability and performance. This means that customers can have peace of mind knowing that the fuel injector they purchase will meet the highest standards, providing optimal efficiency and fuel delivery for their LR4.

Additionally, shopping at AutohausAZ allows customers to benefit from the expertise and knowledge of their team. The staff at AutohausAZ are well-informed about Land Rover vehicles and can provide valuable information and assistance during the selection process. Whether customers have questions about compatibility or installation, they can rely on the expertise of the AutohausAZ team to guide them through the purchasing journey.

Another advantage of shopping at AutohausAZ for a Land Rover LR4 fuel injector is the convenience they offer. With a user-friendly website and easy-to-navigate interface, finding the right fuel injector becomes a hassle-free experience. Customers can browse through the available options, compare specifications, and make an informed decision from the comfort of their own home.

Lastly, AutohausAZ values customer satisfaction. They strive to provide excellent service throughout the purchasing process, ensuring that customers feel valued and supported. From the moment they enter the website to the moment their fuel injector arrives, AutohausAZ places customer satisfaction as a top priority.

In conclusion, shopping at AutohausAZ for a Land Rover LR4 fuel injector offers several advantages. Their wide selection, reliable products, knowledgeable staff, convenience, and commitment to customer satisfaction make them a top choice for Land Rover owners in need of a high-quality fuel injector.

Auto Parts We Offer for Land Rover LR4