Recall 19V745 covers 251 2017 Subaru Impreza vehicles for a PCV valve defect causing power loss. Free engine replacement at any franchised Subaru dealer.
Subaru is recalling 251 2017 Impreza vehicles equipped with an aluminum PCV valve because the valve can come apart and send pieces into the engine. That failure can cause unexpected power loss while driving and raise crash risk; Subaru dealers will complete the recall repair free of charge.
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What's wrong?
The Positive Crankcase Ventilation valve on the 2017 Subaru Impreza is part of the engine's breathing system. It routes crankcase vapors back into the engine to be burned instead of building pressure inside the crankcase. The valve has to stay sealed and in one piece so oil and vapor move through the intended path.
On affected Imprezas, the aluminum PCV valve case was assembled with too little press force. That weak joint lets the valve separate. Once it comes apart, oil enters the combustion chamber and separated pieces can move into the engine. That damage can cause a loss of power while driving.
There is no warning sign before failure. An owner should not count on a warning light, noise, or change in engine feel before the valve separates.
Who's affected?
| 2017 Subaru Impreza | Crankcase (pcv) |
|---|---|
| Units affected | 251 |
The year and model narrow the scope, but the VIN decides. Check your VIN to confirm whether your specific car is included.
What's the safety risk?
An unexpected loss of power while driving raises the risk of a crash because the vehicle can slow without the driver choosing it. If your VIN is included, schedule the engine replacement promptly and drive cautiously until it is done. Repair is free at any franchised Subaru dealer.
What should I do?
- Check your VIN to confirm your 2017 Subaru Impreza is included in this recall.
- Contact a franchised Subaru dealer to schedule the free engine replacement that addresses the PCV valve defect and loss-of-power risk.
- Bring any recall notice you received, and reference recall number 19V745 when you call.
- Drive cautiously until the repair is complete. If the Impreza loses power, move out of traffic and call for roadside help.
What happens at the repair
At the dealer, a Subaru technician replaces the engine covered by recall 19V745. Parts and labor are free under the recall. Subaru has a general reimbursement plan on file, so owners who already paid for this recall engine repair should ask Subaru customer service or the dealer service desk how to submit documentation for review. Keep repair orders and payment records with your paperwork.
| Reimbursement | Reimbursement available |
|---|
Timeline
| October 17, 2019 | NHTSA published the recall |
|---|---|
| October 18, 2019 | Dealer notification began |
| October 18, 2019 | Dealer notification ended |
| December 3, 2019 | Owner notification mailed |
| December 13, 2019 | VIN-searchable in NHTSA's database — Check your VIN to see whether this recall applies to your specific vehicle. |
| December 13, 2019 | Interim owner notification (was planned for this date) |
Frequently asked questions
What is recall 19V745?
Recall 19V745 covers 251 2017 Subaru Impreza vehicles with an aluminum Positive Crankcase Ventilation (PCV) valve that can come apart. Separated valve pieces can enter the engine and cause loss of power while driving, increasing crash risk. Subaru dealers will replace the engine for free.
What should I do if my 2017 Subaru Impreza is on this recall?
Check your VIN to confirm your specific Impreza is included in recall 19V745. If it is, contact a franchised Subaru dealer to schedule the engine replacement. Reference recall number 19V745 and Subaru recall number WUS-04 when you call. The repair is free.
Is the recall repair free?
Yes. Federal recall law requires manufacturers to repair the defect at no cost, and Subaru will replace the engine free of charge at any franchised Subaru dealer. Parts and labor are covered under this recall.
What is the safety risk?
The safety risk is an unexpected loss of power while driving. If the PCV valve separates and pieces enter the engine, the engine can lose power, which increases crash risk. If your VIN is included, schedule the free Subaru dealer repair.
What if I bought my 2017 Subaru Impreza used?
The free repair still applies. Federal recall law follows the vehicle, not the first owner. Check your VIN to confirm whether your specific Impreza is included, then call a franchised Subaru dealer and reference recall 19V745 or Subaru recall WUS-04.
More information
| NHTSA campaign page | nhtsa.gov/vehicle-recalls/19V745000 |
|---|---|
| Subaru customer service | 1-844-373-6614 |
| NHTSA recall # | 19V745 |
| NHTSA recall # (full) | 19V745000 |
Source documents
-
Download Misc. Document (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 23, 2026. RecallNotify does not paraphrase NHTSA's consequence language; that text is reproduced as written above. Editorial standards →