BMW 318is Ignition Coil Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(7)

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.

Customer Ratings

(7)

Ignition Coil Replacement Service

How much does a Ignition Coil Replacement cost?

On average, the cost for a BMW 318is Ignition Coil Replacement is $625 with $485 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1994 BMW 318isL4-1.8LService typeIgnition Coil ReplacementEstimate$2062.84Shop/Dealer Price$2546.10 - $3981.71
1997 BMW 318isL4-1.9LService typeIgnition Coil ReplacementEstimate$2053.83Shop/Dealer Price$2534.00 - $3967.29
1993 BMW 318isL4-1.8LService typeIgnition Coil ReplacementEstimate$1115.43Shop/Dealer Price$1361.04 - $2090.56
1995 BMW 318isL4-1.8LService typeIgnition Coil ReplacementEstimate$2053.83Shop/Dealer Price$2534.04 - $3967.36
1996 BMW 318isL4-1.9LService typeIgnition Coil ReplacementEstimate$2053.83Shop/Dealer Price$2536.62 - $3971.87
1998 BMW 318isL4-1.9LService typeIgnition Coil ReplacementEstimate$1888.31Shop/Dealer Price$2327.39 - $3636.75
1999 BMW 318isL4-1.9LService typeIgnition Coil ReplacementEstimate$1888.31Shop/Dealer Price$2327.17 - $3636.37
1992 BMW 318isL4-1.8LService typeIgnition Coil ReplacementEstimate$1115.43Shop/Dealer Price$1361.04 - $2090.56
Show example BMW 318is 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 BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(7)

Rating Summary
7
0
0
0
0
7
0
0
0
0

James

13 years of experience
233 reviews
James
13 years of experience
BMW 318is L4-1.8L - Radiator Hose Repair - Daly City, California
James was a great mechanic, he arrived early and showed me what needed to be repaired. He was very professional and experienced at what he does. The work he did was outstanding and he fixed my squealing belts. He brought all the tools that was needed even the special tools BMW uses to fix the problem I had. I would recommend using his service again for any other problems I have with my BMW.

Lucas

30 years of experience
938 reviews
Lucas
30 years of experience
BMW 318is L4-1.8L - Power Steering Belt Replacement - Burbank, California
Awesome guy. Awesome service. Highly recommend.

Theodore

17 years of experience
1794 reviews
Theodore
17 years of experience
BMW 318is L4-1.9L - Clutch Master Cylinder - Lynnwood, Washington
Very convenient! Thank you Theodore

Casey

25 years of experience
152 reviews
Casey
25 years of experience
BMW 318is L4-1.8L - Car idle is rough - Snohomish, Washington
Great guy! Good communication and very courteous. Diagnosed and repaired my idle issues in a short timeframe. I can't remember when my car has run this good!

Excellent Rating

(7)

Rating Summary
7
0
0
0
0
7
0
0
0
0
Number of BMW 318is services completed
77+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1200+
experts on our platform

Recent articles & questions

How to Replace an Electronic Ignition Pickup
The electronic ignition pickup is part of the ignition distributor. Signs of failure include intermittent misfiring or failure all at once.
How to Replace a Windshield Wiper Gearbox Assembly
Windshield wipers keep car windshields clear of rain and debris. The wiper gearbox transfers power from the wiper motor to the wiper arms.
Delaware Parking Laws: Understanding the Basics
Delaware Delaware drivers have a lot of rules and regulations to consider when they are out on the road. Of course, they have just as many things to consider once they are getting ready to stop and find a place...

What does it mean if the Tire Pressure Monitoring System light comes on in the dash?

If the Tire Pressure Monitoring System light (TPMS) light comes on in the dash of your car, it indicates there’s a problem with the system itself, not that there’s a tire low on air. The TPMS light means that the...

My car keeps overheating

Hi there. There are many components to your cooling system and any of them that are malfunctioning can cause your vehicle's overheating issue (https://www.yourmechanic.com/services/car-is-overheating-inspection). Your vehicle's sporadic shifting is caused by an issue in your transmission (https://www.yourmechanic.com/services/gears-slipping-when-accelerating-inspection). As for the...

I would like to know if the tps sensor can affect the transmission shift.

Hi there. Sounds like the transmission range selector sensor is failing. Check the harness to the range selector on the transmission shifter located on the housing of the transmission. Visually look at the sensor and see if its broken or...

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