Replacing an intercooler at a shop typically runs $400 to $1,200. The intercooler itself is the bulk of the cost. Front-mount intercoolers are easier; air-to-water units integrated into intake manifolds are pricier.
Most drivers pay $600 to $900 at an independent shop. Air-to-water intercoolers built into supercharger lids can run $1,500+.
Air-to-water units have a pump, reservoir, and heat exchanger - all can fail.
Many front-mounts require front fascia removal - 1-2 hours extra labor.
Cracked silicone couplers or plastic tubes are often replaced together.
Aftermarket front-mounts (Mishimoto, AEM) cost similar to OEM and flow better.
Oil inside the intercooler from PCV or turbo seal failure means cleaning or replacement.
Rock damage to the core is common - look for fin damage from road debris.
| Vehicle | Typical Range | Notes |
|---|---|---|
| 2014 Ford F-150 3.5L EcoBoost | $500 - $850 | front-mount, bumper off |
| 2016 VW Jetta 2.0T | $450 - $750 | side-mount, intercooler in fender |
| 2015 Subaru WRX | $400 - $700 | top-mount, easy access |
| 2017 BMW 335i | $700 - $1,100 | front-mount, OEM costly |
| 2018 Hyundai Sonata 2.0T | $500 - $850 | front-mount |
| 2016 Ford F-250 6.7L Diesel | $800 - $1,400 | heavy-duty unit |
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If your scan tool shows one of these codes alongside symptoms pointing to this repair, run a free AI diagnosis to confirm the root cause before paying for parts.
🔬 Run a free AI diagnosis →Boost leak codes, loss of power under load, oil pooling in the intercooler, or visible damage from road debris. A smoke test will pinpoint leaks.
Small punctures from rocks can sometimes be brazed at a radiator shop for $100-$200. Cracked end tanks are not worth repairing.
A small amount is normal from PCV mist. A lot of oil pooled at the bottom is a sign of turbo seal failure or PCV system problems.
On stock turbo - usually no measurable gain. On a tuned or larger turbo, yes - 10-30 hp under sustained load by reducing heat soak.
Indefinitely if not damaged. Most replacements are due to rock damage, not wear.
Usually no for a direct-fit upgrade. Massive size jumps benefit from a retune to take advantage of denser air.