Caldwell, ID

Ignition Coil Replacement in Caldwell, ID

Short answer

Ignition coil replacement in Caldwell typically costs $238 to $320. Call or text (208) 795-9673: Boise Car Fix is a free referral service that connects you with a vetted local pro in Caldwell. A single coil runs $142 to $234, while a full set can reach $153 to $240 or more.

Updated November 3, 2026 2 min readLeer en español

Quick answer

Boise Car Fix is a free referral service that matches you with a mobile mechanic in Boise, ID: call or text (208) 795-9673 (our assistant answers 24/7 in English or Spanish; callbacks Mon–Sat, 8am–6pm MT) and a vetted local pro calls back within the hour during business hours; diagnostic visit: typically $75–$150 per visit; serving Boise, Meridian, Nampa, Eagle, Caldwell, Kuna.

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Quick facts Answer
Cost range $238 to $320 on average
Time 2 to 5 hours on hard-access coils
Who's qualified Ask for proof of insurance, relevant certifications (e.g., ASE for auto repair), and any license your state or city requires.

Caldwell, ID: what's different here

Caldwell sits in Canyon County, about 28 miles from Boise. The drive via I-84 W takes roughly 31 minutes. The area's average annual temperature near Boise is 53.2 degrees for the 1991-2020 normal period.

What does ignition coil replacement cost by vehicle?

A Honda Civic runs $131 to $203, while a Nissan Altima runs $415 to $711. Labor is estimated at $74 to $109, with parts at $164 to $211. Your make and model drive most of the spread.

How much does one ignition coil cost?

A single ignition coil can cost as little as $35, while some cost more than $300 each. Labor for one coil runs $142 to $234. Ask the pro which coil your engine uses before approving the quote.

Can I replace ignition coils myself in Caldwell?

Idaho's DOPL states a homeowner does not need a license to perform mechanical work on their own residence. However, if you act as the subcontractor on your project, you must get a permit and perform the work yourself.

Does a mobile mechanic in Caldwell need a permit?

The City of Caldwell requires all businesses to obtain a business permit before operating inside city limits. Contractors must obtain their own permits for work they perform. Ask the pro for proof of licence and insurance.

What to do next

  1. Ask for a written quote separating labor ($74 to $109 estimated) from parts ($164 to $211).
  2. Ask the pro whether your engine needs one coil ($35 to $300+) or the full set replaced.
  3. Ask for proof of insurance and any certifications before work begins.
  4. Confirm the pro holds any business permit required by the City of Caldwell.
  5. Call (208) 795-9673 or email [email protected] for a free quote from an independent, insured mobile mechanic.

Boise Car Fix is a free referral service: an independent contractor does the work and may pay us a referral fee. You never pay us anything.

Related answers

Back to Boise Car Fix

Quick answers

How long does ignition coil replacement take?

Hard-access coils can take a professional 2 to 5 hours. Easy-access jobs finish faster.

Can a mobile mechanic come to me in Caldwell?

Yes. Boise Car Fix refers you to an independent, insured mobile mechanic who serves the Caldwell area.

Do I need a permit to replace my own ignition coil?

Idaho's DOPL says a homeowner does not need a license for mechanical work on their own residence. A contractor must obtain their own permit.

What does the cost include?

RepairPal estimates labor at $74 to $109 and parts at $164 to $211, for a total of $238 to $320 on average.

Boise Car Fix is a free referral service connecting you with independent, insured mobile mechanics serving Boise and Ada County. The mechanic performs the work and may pay a referral fee. You never pay us anything and may get other quotes.

Want a real number for your home?

Send the form or call (208) 795-9673. We connect you with a Boise-area contractor who quotes the job. Free, no obligation.

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