BMW 840CI Ignition Coil Parts
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Based on industry averages you can expect to pay between $27.99 and $94.99 for a BMW 840CI ignition coil.
BMW 840CI ignition coils are key components of the vehicle's ignition system. They are responsible for converting the battery's low voltage into the high voltage needed to create an electric spark in the spark plugs. This spark ignites the fuel-air mixture in the engine cylinders, allowing the vehicle to start and run smoothly.
The BMW 840CI, like many other vehicles, typically has multiple ignition coils, with each coil dedicated to a specific cylinder in the engine.
Signs of Faulty or Worn BMW 840CI Ignition Coil
Common signs of faulty or worn out BMW 840CI ignition coil include:
- Misfiring engine
- Rough idling or stalling
- Difficulty starting the vehicle
- Decreased fuel efficiency
- Engine hesitation or lack of power
- Illuminated check engine light
- Poor acceleration or sluggish response
- Increased exhaust emissions
Please note that these signs may vary depending on the specific issue with the ignition coil. It's always recommended to consult a professional mechanic for accurate diagnosis and repair.
Replacing BMW 840CI Ignition Coils
First, make sure you have the necessary tools and parts for the replacement: a new ignition coil, a socket wrench set, safety glasses, and gloves.
- Park your BMW 840CI on a flat, level surface and engage the parking brake.
- Open the hood of your vehicle and prop it up securely.
- Locate the faulty ignition coil. In most cases, the BMW 840CI has individual ignition coils for each cylinder. They are typically located on top of the engine, attached to the spark plugs.
- Disconnect the battery's negative terminal to prevent any electrical accidents.
- Carefully disconnect the electrical connector from the ignition coil by gently pulling it away.
- Use a socket wrench and an appropriate socket to remove the bolts or screws securing the ignition coil in place.
- Once the bolts are removed, carefully lift the old ignition coil out of its housing. Be cautious not to damage any surrounding components.
- Place the new ignition coil into the housing, ensuring it is aligned correctly.
- Replace and tighten the bolts or screws to secure the ignition coil in place.
- Reconnect the electrical connector to the new ignition coil until it clicks into place firmly.
- Reconnect the battery's negative terminal.
- Start your vehicle and check if the new ignition coil is functioning properly.
- If everything works as expected, close the hood of your BMW 840CI.
It is always recommended to consult your vehicle's manual or seek professional assistance if you are unsure or uncomfortable performing any of these steps.
Top BMW 840CI Ignition Coil Brands for Sale
Bosch: As a reputable and well-known brand, Bosch is a trusted manufacturer of automotive components. Their ignition coils are known for their high quality and reliability. Bosch ignition coils often meet or exceed the original equipment requirements set by vehicle manufacturers. While they may be pricier due to the brand name, they offer excellent performance and are considered a reliable choice.
Bremi/STI: Bremi (also known as STI) is another established manufacturer of ignition coils. They produce ignition coils that are designed to meet the specifications and standards set by vehicle manufacturers. Bremi/STI ignition coils are known for their durability and performance, providing a reliable option for BMW 840CI ignition coil owners. They offer a good balance between quality and affordability.
URO Parts: URO Parts is a brand that offers a wide range of automotive replacement parts, including ignition coils. While they may not have the same level of reputation as Bosch or Bremi/STI, URO Parts ignition coils can still provide a satisfactory performance at a more affordable price point. It's important to note that while URO Parts may not be branded under the vehicle manufacturer's name, they strive to meet the necessary quality standards.
Ultimately, when considering ignition coil manufacturers for your BMW 840CI ignition coil, it is recommended to choose a brand that is known for its quality and meets the required specifications. Genuine branded parts from the vehicle manufacturer are typically of the highest quality but come with a higher price tag. However, reputable aftermarket brands like Bosch, Bremi/STI, and URO Parts can also offer reliable alternatives at different price points. It's essential to consider factors such as reputation, performance, and affordability when making your decision.
Shop For BMW 840CI Ignition Coil Anytime With AutohausAZ
When shopping at AutohausAZ for your BMW 840CI ignition coil, you can expect several advantages. First, they offer a wide selection of high-quality ignition coils specifically designed for your vehicle. This ensures that you will find the perfect fit and functionality for your BMW.
Secondly, their commitment to providing top-notch customer service means that you can rely on them to assist you throughout the purchasing process. Their knowledgeable and friendly staff are readily available to answer any questions or concerns you may have, making the shopping experience much more convenient and enjoyable.
Additionally, their competitive pricing ensures that you are getting a great value for your money. By offering affordable prices without compromising on quality, they make it easier for you to maintain and repair your BMW without breaking the bank.
Furthermore, when you shop at AutohausAZ, you can trust that you are purchasing genuine OEM or aftermarket parts. This guarantees that you are getting reliable and durable ignition coils that will effectively improve the performance of your BMW.
Lastly, their efficient order processing and fast shipping ensure that you receive your BMW 840CI ignition coil in a timely manner. With their attention to detail and commitment to customer satisfaction, you can trust that your shopping experience will be smooth and hassle-free.
In conclusion, AutohausAZ offers numerous advantages when shopping for your BMW 840CI ignition coil. From their wide selection of high-quality parts, excellent customer service, competitive pricing, and prompt shipping, they are a reliable source for all your automotive needs.