| Quick facts | Answer |
|---|---|
| Cost range | $238 to $320 for parts and labor on average |
| Time | About 0.5 to 1.5 hours, up to 2 to 5 hours on hard-access engines |
| Who's qualified | Ask for proof of insurance, relevant certifications (e.g., ASE for auto repair), and any license your state or city requires. |
Portland, TX: what's different here
Portland sits in San Patricio County, Texas, on the Gulf Coast, about 8 miles and roughly 8 minutes by car from Corpus Christi via the main highway. The area's hot, humid weather can make mobile repair work more physically demanding. Corpus Christi's average high is 88.7°F with an average temperature of 79.4°F, so outdoor road calls are best scheduled for cooler parts of the day. Average precipitation runs about 1.56 inches, which can also affect outdoor repair timing.
What drives the cost of ignition coil replacement?
Labor for ignition coil replacement is commonly estimated at $74 to $109, with parts at $164 to $211. Engine layout matters most: exposed coil-on-plug jobs run about $80 to $200 per coil, while harder-access repairs can hit $250 to $400 and buried V6/V8 jobs may reach $600 to $800.
How long does ignition coil replacement take?
With easy access, removing and installing an ignition coil may take only 15 to 30 minutes per coil, and many single-coil jobs take around 30 minutes. Shops commonly estimate 0.5 to 1.5 hours for the whole job. Coils buried under intake components can stretch the work to 2 to 5 hours.
When does an ignition coil need replacement?
Ignition coil replacement is typically needed when the coil fails, which can cause misfires and drivability problems. A failed coil means the spark plug is not getting proper voltage. Have the vehicle diagnosed before replacing parts.
What does a mobile mechanic charge per hour in Portland?
Independent or chain shops commonly charge about $50 to $120 per hour for professional installation, with dealers usually higher. Mobile mechanics set their own rates, so compare quotes. Ask whether the quote separates parts from labor.
Is a license required for ignition coil replacement in Texas?
Texas does not require a state license specifically for general auto repair work. A mobile mechanic may still need to comply with local business and sales-tax rules. Ask the pro for proof of insurance and any certifications before the job.
What to do next
- Ask for a written quote that separates parts ($164 to $211) from labor ($74 to $109) for ignition coil replacement.
- Check where the coils sit on your engine - easy-access coil-on-plug jobs differ from buried V6/V8 layouts that can take 2 to 5 hours.
- Ask the mobile mechanic for proof of insurance and relevant certifications before work begins.
- Confirm any local business or sales-tax rules the mobile mechanic must follow in San Patricio County.
- Call (361) 310-5739 or email [email protected] for a free quote from an independent, insured mobile mechanic.
Corpus 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.
