Boise, Idaho · Local guide

Radiator Replacement in Boise, ID

Short answer

Radiator replacement in Boise typically costs $400 to $1,550, with a common national estimate of $400-$900 including parts and labor. Call or text (208) 795-9673: Boise Car Fix is a free referral service that connects you with a vetted local pro in Boise. The job usually takes 2 to 3 hours.

Updated October 22, 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 About $400-$900; some estimates run $1,368-$1,550
Time About 2 to 3 hours, sometimes 1 to 4
Who's qualified An experienced, insured mobile mechanic - ask for proof of licence and insurance

Why does radiator replacement cost vary so much in Boise?

Estimates differ because of parts choice and labor rates. One national estimate puts most vehicles at $400-$800 at an independent shop with a quality aftermarket radiator, and $650-$1,200 for dealer OEM replacement. RepairPal's $1,368-$1,550 range excludes taxes and fees and does not factor in local location, so Boise pricing can vary by vehicle and shop.

How long does radiator replacement take?

Most mechanics need 2 to 3 hours, and some simple radiator designs can take around 1 hour. Bob Vila calls it a fairly quick job, about 2 to 4 hours if there are no extensive surrounding repairs. Ask the pro for a time estimate with your quote.

How does Boise weather affect a bad radiator?

Boise winters commonly drop below freezing, with December, January, and February average lows around the 20s Fahrenheit. A failing radiator and weak antifreeze mix can lead to freeze damage, so it is worth fixing before winter. Summer highs near 89.6 degrees also put a cooling system to work.

Can a mobile mechanic replace a radiator in Boise?

Yes, radiator replacement is available in the Boise, Idaho area, and a mobile mechanic can do the job at your location. Boise Car Fix is a free referral service that connects you with an independent, insured mobile mechanic. Ask the pro for proof of licence and insurance before work starts.

What to do next

  1. Get a written quote that separates parts from labor, since labor is estimated at $375-$550 in national ranges.
  2. Ask whether the quote uses an aftermarket radiator ($400-$800 range) or dealer OEM parts ($650-$1,200 range).
  3. Ask the pro for proof of licence and insurance before approving the job.
  4. Book the repair before Boise's freezing winter lows arrive, since December through February average lows sit in the 20s Fahrenheit.
  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.

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Quick answers

What is the average cost of radiator replacement?

RepairPal estimates $1,368-$1,550, with labor at $375-$550 and parts at $993-$1,001. Other national estimates put the job at $400-$900 including parts and labor. Taxes, fees, and your specific vehicle affect the final price.

How many hours does a radiator swap take?

Most mechanics need 2 to 3 hours. Some simple designs take around 1 hour, while jobs with extensive surrounding repairs can take up to 4 hours.

What do mechanics charge per hour?

National hourly shop rates commonly range from $120 to $159, though other sources cite $75 to $130 per hour. Rates vary by shop and location, so confirm the rate in your quote.

Is radiator replacement available in Boise, Idaho?

Yes, RepairPal shows multiple Boise-area radiator replacement listings. Boise Car Fix refers you to an independent, insured mobile mechanic who can come to you.

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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