BMW 740IL Ignition Coil Parts
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BMW 740IL ignition coil typically cost between $27.99 and $94.99.
BMW 740IL ignition coils are an essential component of the vehicle's ignition system. They are responsible for generating and supplying the high-voltage power needed to ignite the fuel-air mixture in the engine cylinders.
Each cylinder has its own ignition coil, which converts the low voltage from the battery into a high voltage that sparks the spark plugs. This spark ignites the fuel, leading to combustion and the subsequent operation of the engine.
Signs of Faulty or Worn BMW 740IL Ignition Coil
- Engine misfires or runs rough
- Decreased fuel efficiency
- Difficulty starting the engine
- Illuminated check engine light
- Poor acceleration or loss of power
- Vibrations felt in the vehicle while idling
- Increased exhaust emissions or noxious smells from the exhaust
Replacing BMW 740IL Ignition Coils
- Disconnect the negative terminal of the car battery to ensure safety.
- Locate the ignition coil(s) in your BMW 740IL engine bay. They are usually found on top of the engine, connected to the spark plugs.
- Remove any necessary components that may be obstructing access to the ignition coil(s), such as the plastic engine covers.
- Carefully disconnect the electrical connectors from each ignition coil. Take note of their positions for reassembly.
- Use a suitable tool, such as a ratchet and socket, to remove the mounting bolts securing the ignition coil(s) to the engine.
- Gently pull out the old ignition coil(s) from the spark plug wells, being careful not to damage the surrounding components.
- Install the new ignition coil(s) into the spark plug wells, ensuring they are fully seated.
- Reinstall the mounting bolts and tighten them securely.
- Reconnect the electrical connectors to each ignition coil in the correct positions.
- Double-check all connections and ensure everything is properly aligned.
- If there were any removed components, such as engine covers, reinstall them.
- Finally, reconnect the negative terminal of the car battery.
- Start the engine and verify that the ignition coil(s) are functioning correctly.
Note: It is always recommended to consult the vehicle's manual or seek professional assistance if you are unsure about performing any maintenance or repair tasks.
Top BMW 740IL Ignition Coil Brands for Sale
Bosch: Bosch is a well-known and reputable manufacturer of automotive parts, including ignition coils. They have a long-standing history of producing high-quality components for various vehicle brands, including BMW 740IL ignition coil. Bosch ignition coils are known for their reliability and performance, often offering excellent compatibility and durability. As a trusted supplier to many automobile manufacturers, Bosch produces Genuine branded parts that meet the stringent quality standards set by BMW.
Bremi/STI: Bremi/STI is another notable manufacturer of ignition coils, catering to the automotive industry. They specialize in producing ignition system components, including coils, that are designed to meet original equipment specifications. While not as widely recognized as Bosch, Bremi/STI has established itself as a reliable supplier of ignition coils for several vehicle brands, including BMW 740IL ignition coil. Their products typically offer good compatibility and satisfactory performance.
URO Parts: URO Parts is a manufacturer that offers a range of aftermarket automotive components, including ignition coils. While they might not have the same level of recognition as Bosch or Bremi/STI, URO Parts aims to provide affordable alternatives for vehicle owners. It's important to note that URO Parts ignition coils are not Genuine branded parts specifically manufactured for BMW. However, they strive to provide reasonably reliable options for those seeking budget-friendly replacements. It is advisable to consider factors such as compatibility and customer reviews when opting for URO Parts ignition coils.
Ultimately, when it comes to ignition coils for your BMW 740IL ignition coil, Genuine branded parts from manufacturers like Bosch and Bremi/STI are likely to offer the highest quality and reliability. While they may be more expensive, they are designed to meet BMW's strict standards and specifications. However, if cost is a significant concern, URO Parts can provide a more affordable alternative, but it's important to carefully consider their compatibility and performance based on user feedback.
Shop For BMW 740IL Ignition Coil Anytime With AutohausAZ
When shopping for a BMW 740IL ignition coil, AutohausAZ provides several advantages. They offer a wide selection of high-quality ignition coils specifically designed for BMW vehicles. Their commitment to quality ensures that customers receive a reliable product that meets or exceeds OEM specifications.
Additionally, they provide competitive prices, making it easier to find the right ignition coil without breaking the bank. Finally, AutohausAZ values customer satisfaction and strives to provide excellent service throughout the purchasing process. This includes offering convenient online ordering and efficient shipping options.
Overall, choosing AutohausAZ for your BMW 740IL ignition coil needs ensures a seamless shopping experience with a focus on quality and customer care.
