We were on our way out of town in May 2022 when the car suddenly idled and wouldn't go past 35 mph. The spark plugs would constantly need replacement and we bought a connector which seemed to make them last longer, but eventually still burn out sooner than they should've. We've had diagnostics through friend mechanics and family and cylinder 2 was the main culprit. We took the car to honda…
2015 Honda Pilot engine problems
severe 14 complaints filed with NHTSA · avg repair $3,100 · see engine across all vehicles →
Complaints
14
Recalls
0
Avg fix
$3,100
1crash
When does it fail?
Of the 14 engine complaints filed for the 2015 Honda Pilot, here's the actual mileage breakdown — failures cluster heaviest at 25,000-50,000 mi.
0-25k
25-50k
50-75k
75-100k
100-125k
125-150k
150k+
Each bar shows the share of total complaints filed at that mileage range. Peak failure window highlighted. Some owners report problems earlier; some make it well past 150,000 miles symptom-free. Maintenance habits and driving conditions shift the curve as much as mileage alone.
What owners are reporting 3 most recent
In my 2015 pilot I have rod bearing connector that failed,The report says that the engine in all vehicles is the 3.5L V6 that was popular from 2016 through 2020. However , my engine is a 3.5L V6 as well, and it has the same issue. The car has 162K .
All the saden no meter read any high temperature, when I return from airport to my house (no more than 50 km)>> I heared the strong sound of zzzzzzzzzzzzzzzzz,, I stoped the car, and open the cover of the engine ,,to find something like milk speting in a form of burkaning lava...I tow the car to the agents ask the co. To check ,,they open the engine to small parts and never gave me any report…
Had engine trouble with your 2015 Honda Pilot?
File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.
Common questions
How serious is the engine problem on the 2015 Honda Pilot?
It's a meaningful issue. 14 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $3,100.
At what mileage does the engine typically fail?
Based on the 14 complaints filed, engine issues most often appear around 76,680 miles. Some report problems earlier; some make it well past 150,000 with no symptoms. Maintenance habits matter — vehicles that received timely fluid services and were not regularly overworked tend to last longer.
What does it cost to fix?
Independent shops typically charge around $3,100 for engine repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to engine?
No active recalls currently cover engine issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Related
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Verify the raw federal record at
nhtsa.gov/vehicle/2015/Honda/Pilot.
Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are
independent-shop national averages and may differ in your area. Some links on this page are affiliate links.