How much does it cost to replace a Mercedes ignition coil?
Replacing a single (one) spark plug coil on a Mercedes-Benz can cost between $170 and $250 at an auto repair shop. If you replace it yourself, you can spend less than $50. Above we have provided links to sites you can purchase Mercedes-Benz ignition coil packs. How to erase / reset the check engine light after replacing a defective ignition coil?
Why are the ignition coils on my Mercedes Benz not working?
They are computer controlled to release the spark at the ideal time in the combustion process. As wear occurs over time, the coils lose their ability to transfer enough electrical power, causing poor throttle response and misfires. This article applies to the Mercedes-Benz E-Class (2002-2009).
How do you change coils on Mercedes E class?
Place the coil packs back into position and thread the T27 Torx bolt into place. Push the spark plug boots back onto the spark plugs. You will hear a slight pop sound when the boot is fully engaged to the plug. Re-connect the connectors. You will hear the tabs lock into place.
How many coils are there in a Mercedes?
You have three coils on the driver side and three coils on the passenger side on the six cylinder engines. In our case, we have an eight cylinder engine so you will see four coils on each side. Remove the spark plug wires. For this step, you will need the spark plug wire removal tool that we listed above under tools required.
Replacing a single (one) spark plug coil on a Mercedes-Benz can cost between $170 and $250 at an auto repair shop. If you replace it yourself, you can spend less than $50. Above we have provided links to sites you can purchase Mercedes-Benz ignition coil packs. How to erase / reset the check engine light after replacing a defective ignition coil?
They are computer controlled to release the spark at the ideal time in the combustion process. As wear occurs over time, the coils lose their ability to transfer enough electrical power, causing poor throttle response and misfires. This article applies to the Mercedes-Benz E-Class (2002-2009).
Place the coil packs back into position and thread the T27 Torx bolt into place. Push the spark plug boots back onto the spark plugs. You will hear a slight pop sound when the boot is fully engaged to the plug. Re-connect the connectors. You will hear the tabs lock into place.
How do you change spark plugs on Mercedes E class?
The spark plug wires pull straight off the coil packs. Figure 5. The coil packs removed from the vehicle. Place the coil packs back into position and thread the T27 Torx bolt into place. Push the spark plug boots back onto the spark plugs. You will hear a slight pop sound when the boot is fully engaged to the plug.
When to replace spark plugs on Mercedes C class?
Poor throttle response, reduced gas mileage, and even misfires are all signs that the spark plugs should be replaced. Fortunately, the engineers over at Mercedes made replacement easy. This article applies to the Mercedes-Benz C-Class w204 (2007-2014).
Where is the spark plug on a Mercedes Benz W204?
This article applies to the Mercedes-Benz C-Class w204 (2007-2014). Your spark plug is put through a lot of abuse as the miles go by. It sits right in the middle of the explosion that occurs when the spark ignites the fuel in your engine (where temperatures reach over 1,500 degrees!)
You have three coils on the driver side and three coils on the passenger side on the six cylinder engines. In our case, we have an eight cylinder engine so you will see four coils on each side. Remove the spark plug wires. For this step, you will need the spark plug wire removal tool that we listed above under tools required.
Poor throttle response, reduced gas mileage, and even misfires are all signs that the spark plugs should be replaced. Fortunately, the engineers over at Mercedes made replacement easy. This article applies to the Mercedes-Benz C-Class w204 (2007-2014).
How do you replace an ignition coil pack?
Remove the Torx bolt at the center of the ignition coil pack. Unplug the electrical connector from the coil pack. Note: The clip that holds the connector tight on the ignition coil can break very easily. If yours does break use self locking cable ties to secure the electrical connector to the ignition coil.