Mercedes SL550 Ignition Coil Parts
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Mercedes SL550 ignition coil typically cost between $33.89 and $57.99.
The Mercedes SL550 ignition coil is a vital component of the vehicle's ignition system. Its main function is to convert the low voltage from the battery into the high voltage needed to create a spark at the spark plugs.
This spark is what ignites the air-fuel mixture in the combustion chamber, allowing the engine to run smoothly. The ignition coil plays a crucial role in ensuring proper engine performance and fuel efficiency.
Signs of Faulty or Worn Mercedes SL550 Ignition Coil
Common signs of a faulty or worn out Mercedes SL550 ignition coil include:
- Engine misfires: Misfiring occurs when the ignition coil fails to provide enough electrical current to spark the spark plugs consistently.
- Poor fuel efficiency: A faulty ignition coil can lead to incomplete combustion, resulting in decreased fuel efficiency.
- Difficulty starting the vehicle: A worn-out ignition coil may cause difficulty in starting the engine or prolonged cranking before it starts.
- Rough idling: If the ignition coil is not functioning properly, it can cause the engine to vibrate or run unevenly while idling.
- Stalling or hesitation: A failing ignition coil can cause intermittent stalling or hesitation during acceleration or while driving at higher speeds.
- Loss of power or performance: The engine may experience a decrease in power output or overall performance when one or more ignition coils are faulty.
- Illuminated check engine light (CEL): A malfunctioning ignition coil can trigger the check engine light to illuminate on the dashboard.
- Increased exhaust emissions: Faulty ignition coils can contribute to increased emissions of pollutants from the exhaust system.
- Strong smell of fuel: When an ignition coil is failing, unburned fuel may be expelled through the exhaust, resulting in a noticeable fuel odor.
- Electrical issues: In some cases, a faulty ignition coil can cause other electrical problems, such as issues with the car's battery or charging system.
Replacing Mercedes SL550 Ignition Coils
- Start by ensuring that the engine is turned off and the ignition key is removed.
- Open the hood of your Mercedes SL550 and locate the ignition coil. It is usually positioned near the engine block, and you may need to remove any plastic covers or components in order to access it.
- Disconnect the electrical connector attached to the ignition coil. This can often be done by simply pressing down on the release tab and pulling the connector away from the coil.
- Remove the mounting bolts or screws that secure the ignition coil in place. The number of bolts may vary depending on your particular model, so make sure to remove all of them.
- Gently pull the ignition coil straight up and out of its housing. Be careful not to damage any surrounding components or wiring.
- Take the new ignition coil and insert it into the same position from which you removed the old one. Ensure that it is seated securely.
- Reinstall the mounting bolts or screws to secure the ignition coil in place.
- Reconnect the electrical connector to the ignition coil, ensuring that it is fully engaged and clicks into place.
- Close the hood of your Mercedes SL550 and start the engine to test the new ignition coil.
Note: It is always advisable to consult your vehicle's repair manual or seek professional assistance if you are unsure about any step of the process or if you lack the necessary tools and experience.
Top Mercedes SL550 Ignition Coil Brands for Sale
Bosch: Bosch is a well-known and reputable manufacturer of auto parts. They have been supplying ignition coils to Mercedes-Benz for several years. As a trusted OEM supplier, Bosch ignition coils are known for their quality and reliability. These coils are designed to meet the strict specifications set by Mercedes-Benz, ensuring optimal performance and compatibility with the SL550.
Delphi: Delphi is another well-established manufacturer that supplies ignition coils for various vehicles, including the Mercedes SL550. Delphi ignition coils are known for their durability and consistent performance. With a focus on engineering excellence, Delphi produces ignition coils that meet the high-quality standards set by Mercedes-Benz.
Beru: Beru is a respected brand in the automotive industry, known for its expertise in ignition system components. Beru ignition coils are designed to provide efficient and reliable performance. As an OEM supplier for Mercedes-Benz, Beru meets the stringent requirements set by the automaker to deliver ignition coils that ensure smooth engine operation in the SL550.
It's important to note that Genuine branded parts, such as those manufactured by Bosch, Delphi, or Beru, are guaranteed to meet Mercedes-Benz's exceptional quality standards. However, due to the association with the vehicle manufacturer's name, these parts are generally more expensive compared to aftermarket alternatives.
Shop For Mercedes SL550 Ignition Coil Anytime With AutohausAZ
When shopping for a Mercedes SL550 ignition coil, it is advantageous to consider AutohausAZ. They offer a wide selection of high-quality ignition coils specifically designed for this model. Their products are sourced from reputable manufacturers, ensuring that you will receive a reliable and durable ignition coil for your vehicle.
Additionally, they provide excellent customer service, assisting you in finding the right ignition coil for your specific needs. By choosing AutohausAZ, you can have confidence in the quality of the product you are purchasing for your Mercedes SL550.
