Recall 18V635 affects 674 2018-2019 Alfa Romeo Stelvio vehicles for a coolant-hose leak. Repair is free at any franchised Alfa Romeo dealer.
Alfa Romeo is recalling 674 2018-2019 Stelvio Quadrifoglio SUVs because the engine cooling hose lacks enough webbing material and can leak coolant. A loss of coolant can overheat the engine and stall the vehicle, and Alfa Romeo dealers will replace the hose free of charge.
Does this recall apply to your specific vehicle?
The official, free per-VIN recall check is run by NHTSA. Enter your VIN and we'll forward you directly — and add you to a free watchlist so you hear about new recalls for your vehicle.
Check my VIN at NHTSARecallNotify doesn't check your VIN — NHTSA's official tool does. We use your email only to alert you to new recalls.
Watch this vehicle for recalls
Add it to your free watchlist and we will alert you as new federal recalls are posted for your year, make and model. New-recall alerts are rolling out now.
You are on the watchlist.
We will email you as new federal recalls are posted for your vehicle.
What's wrong?
The engine-to-radiator cooling hose on the 2018-2019 Alfa Romeo Stelvio Quadrifoglio carries coolant between the engine and radiator. Coolant absorbs engine heat, then passes through the radiator so that heat can leave the system. The hose has to hold pressure, heat, and vibration without letting coolant escape.
On affected Stelvio vehicles, the hose was built with the wrong inner webbing material. That webbing is the reinforcement inside the hose wall. Because the material is inadequate for this part, the hose can leak coolant during normal use. A coolant leak lowers the system's ability to control engine temperature and can leave fluid under the vehicle or around the engine bay.
In certain cases, the MIL or oil lamp illuminates. The MIL is the malfunction indicator lamp, often called the check engine light. Treat that light as a warning sign and arrange Alfa Romeo dealer service.
Who's affected?
Both model years point to the same cooling-system hose, line, piping, and fitting component.
| 2019 Alfa Romeo Stelvio | Hoses/lines/piping/fittings |
|---|---|
| 2018 Alfa Romeo Stelvio | Hoses/lines/piping/fittings |
| Units affected | 674 |
| Field incidents | NHTSA has logged no field incidents to date. |
A matching year and model does not guarantee inclusion. Check your VIN to confirm whether this recall applies to your specific SUV.
What's the safety risk?
A coolant loss can overheat the engine and stall the vehicle, increasing crash risk. If the MIL or oil lamp comes on, stop as soon as it is safe and call the dealer. Schedule the repair soon. Repair is free at any franchised Alfa Romeo dealer.
What should I do?
- Check your VIN to confirm your 2018-2019 Alfa Romeo Stelvio is included in this recall.
- Contact a franchised Alfa Romeo dealer to schedule the free coolant-hose replacement that fixes the leak-prone engine cooling hose.
- Bring the recall notice if you have it. If not, reference recall number 18V635 when you call.
- Drive cautiously until the repair is complete, and stop in a safe place if the engine overheats or the vehicle stalls.
What happens at the repair
At the dealer, an Alfa Romeo technician replaces the engine coolant hose covered by recall 18V635. The coolant hose replacement and labor are free under the recall. If you've already paid out of pocket for a related coolant hose repair, the reimbursement process covers confirmed expenses. The owner letter asks customers to send the original receipt or other proof of payment to the company so the expense can be confirmed.
| Reimbursement | Reimbursement available |
|---|
Timeline
| September 14, 2018 | NHTSA published the recall |
|---|---|
| October 10, 2018 | Owner notification mailed |
| November 3, 2018 | Dealer notification began |
| November 3, 2018 | Dealer notification ended |
| November 3, 2018 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 18V635?
Recall 18V635 covers 674 2018-2019 Alfa Romeo Stelvio Quadrifoglio vehicles with an engine cooling hose that lacks adequate webbing material and can leak coolant. A coolant loss can overheat the engine and stall the vehicle, increasing crash risk. Alfa Romeo dealers replace the coolant hose for free.
What should I do if my 2018-2019 Alfa Romeo Stelvio is on this recall?
Check your VIN to confirm your specific vehicle is included in recall 18V635. If it is, contact a franchised Alfa Romeo dealer to schedule the coolant hose replacement. Reference recall number 18V635 when you call. The repair is free.
Is the recall repair free?
Yes. Federal recall law requires manufacturers to repair safety defects at no cost, and the manufacturer remedy says dealers will replace the coolant hose free of charge. Use a franchised Alfa Romeo dealer for the recall repair.
What is the safety risk?
The safety risk is engine overheating and a possible stall from coolant loss. If the engine stalls while driving, crash risk increases. Confirm your VIN, then schedule the free coolant hose replacement with a franchised Alfa Romeo dealer.
What if I bought my Alfa Romeo Stelvio used?
The free recall repair still applies. Recall coverage follows the vehicle, not the first owner. If you never received an owner letter, check your VIN to confirm whether your Stelvio is included, then give recall number 18V635 to the Alfa Romeo dealer.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/18V635000 |
|---|---|
| Alfa Romeo customer service | 1-800-853-1403 |
| NHTSA recall # | 18V635 |
| NHTSA recall # (full) | 18V635000 |
Source documents
-
Download Recall Document (PDF) (PDF) - Download Recall Investigation Document (PDF) (PDF)
- Download Owner Notification Letter (PDF)
- Download Owner Notice (PDF)
- Download Recall Report (PDF)
- Download Quarterly Report (PDF)
- Download Recall Acknowledgement (PDF)
This article is generated from NHTSA's primary recall filings and reviewed against the source on May 25, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →