Mercedes-Benz E430 Ignition Coil Replacement Costs

Estimate price near me

Service Location

Customer Ratings

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

See availability

Customer Ratings

Ignition Coil Replacement Service

How much does a Ignition Coil Replacement cost?

On average, the cost for a Mercedes-Benz E430 Ignition Coil Replacement is $717 with $577 for parts and $140 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2000 Mercedes-Benz E430V8-4.3L	Service typeIgnition Coil Replacement	Estimate$1308.12	Shop/Dealer Price$1602.70 - $2472.27
2001 Mercedes-Benz E430V8-4.3L	Service typeIgnition Coil Replacement	Estimate$1313.71	Shop/Dealer Price$1605.52 - $2473.01
1998 Mercedes-Benz E430V8-4.3L	Service typeIgnition Coil Replacement	Estimate$1299.11	Shop/Dealer Price$1590.64 - $2457.92
2002 Mercedes-Benz E430V8-4.3L	Service typeIgnition Coil Replacement	Estimate$1313.71	Shop/Dealer Price$1605.56 - $2473.09
1999 Mercedes-Benz E430V8-4.3L	Service typeIgnition Coil Replacement	Estimate$1299.11	Shop/Dealer Price$1593.22 - $2462.43

Show example Mercedes-Benz E430 Ignition Coil Replacement prices

What is an ignition coil and how does it work?

An ignition coil transforms ignition voltage (12 volts) to the very high voltage pulses (20,000 volts or more) that fire the spark plugs. The number of ignition coils varies depending on car model and year of production. Older cars will have one coil covering all engine cylinders while newer cars may have a coil-on-plug type arrangement — that is every cylinder will have its own dedicated ignition coil.

Ignition Coils

When to consider replacing an ignition coil:

Hard starting or no start. Ignition coils are subject to heat damage and electrical overload, both of which can cause partial or total failure. If the coil is faulty, you may have difficulty starting your car or it may not start at all.
Misfiring, loss of power, poor acceleration. Once the car is running, a bad ignition coil can cause poor operation of the engine. Should you have misfiring or loss of power, faulty ignition coils would be among the list of causes a mechanic would investigate. The Check Engine Light will often come on with a trouble code(s) indicating which cylinders are involved.

How do mechanics replace the ignition coil?

The ignition is checked to assure it is in the “off” position.
For single coils that supply all cylinders, the coil is disconnected from either a bracket located in the engine compartment or, in some cases, is removed from within the distributor. The replacement coil is secured and all electrical connections reattached. If the distributor was removed for any reason, the timing is adjusted as required.
For individual coil-on-plug applications, the coil is detached from the top of the individual spark plug and replaced.
Once the coil is securely in place, all electrical connections are reattached, and timing adjusted as needed, the car is road tested to ensure normal operation.

Is it safe to drive with an ignition coil problem?

Yes. A malfunctioning ignition coil will cause loss of power and lower fuel efficiency but that will not present an immediate safety issue. If the coil malfunction is causing misfiring, this will allow unburned fuel to enter and permanently damage the catalytic converter from overheating.

When replacing an ignition coil keep in mind:

Ignition coil failure can be caused by faulty spark plugs or wires. The mechanic will inspect and may recommend replacement of those components.
In a coil-on-plug ignition system, if only one coil fails, you need only replace the faulty coil. Remaining functioning coils can be left in place.
In systems with the coil located in the distributor, it may be more cost-effective to replace the entire distributor rather than remove and replace just the coil.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee

Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(28)

Rating Summary

26

2

0

0

0

26

2

0

0

0

SEE REVIEWS NEAR ME

Bryan

6 years of experience

64 reviews

Bryan

6 years of experience

by Mead

Mercedes-Benz E430 V8-4.3L - Shock Absorber Replacement (Rear) - Torrance, California

Excellent service!

Jeff

34 years of experience

441 reviews

Jeff

34 years of experience

by Richard

Mercedes-Benz E430 V8-4.3L - Brake Light Switch - Roseville, California

He is very professional and knows all about auto repair.

Corey

17 years of experience

11 reviews

Corey

17 years of experience

by Sam

Mercedes-Benz E430 V8-4.3L - Valve Cover Gasket - Lake Oswego, Oregon

Courteous, meticulous, and just a pleasant person.

MICHAEL

34 years of experience

184 reviews

Request MICHAEL

MICHAEL

34 years of experience

Request MICHAEL

by Jasmin

Mercedes-Benz E430 V8-4.3L - Car Battery Replacement - Philadelphia, Pennsylvania

Awesome!

Excellent Rating

(28)

Rating Summary

26

2

0

0

0

26

2

0

0

0

SEE REVIEWS NEAR ME

Recent articles & questions

A Car Collector's Guide to Popular Classic Cars

Classic car collectors buy American muscle cars, elegant European cars, and rare Japanese cars. Buy a classic auto to own a piece of car history.

P2607 OBD-II Trouble Code: Intake Air Heater 'B' Circulation Low

P2607 P2607 code definition The P2607 trouble code is a generic powertrain code related to computer circuit output issues. Your vehicle’s engine control module (ECM) is receiving a notification that the second intake air heater (heater B or 2) is...

How to Renew Your Car Registration in Indiana

In In order to be able to drive on Indiana roadways legally, you will have to get your car registered with the Bureau of Motor Vehicles. Every year, this registration will have to be renewed. The last thing that you...

How does the air bag system work?

Your car’s air bag supplemental restraint system (SRS) is designed to deploy the air bags during certain types of impacts. They will not activate in all accidents, even if they seem like they’re severe enough. Here’s what you need to...

How to remove blower motor fuse or relay or to shut it off completely?

Both the fuses you mentioned are for the blower motor. The most likely problem is the blower motor relay built into the blower-motor-resistor has stuck on. The high-blower fuse has power all the time. The low-blower fuse only has power...

I ahce a 2007 cts which i recently changed the fuel pump and now i cant get an accurate gauge reading on fuel

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com