Subaru Recalls 71K Forester & Crosstrek Hybrids Over Fuel Leak — Park Outside Immediately
Subaru is recalling 71,000 Forester and Crosstrek Hybrids due to a fuel leak risk. Owners must park outside immediately and limit fuel to 50%. The fix is free. Check your VIN now.
If you drive a 2025 Subaru Forester Hybrid or a 2026 Crosstrek Hybrid, an urgent recall demands that you park outside immediately. A poorly sealed fuel cap gasket can let gasoline drip from the filler neck when the tank is nearly full and the temperature rises. Enclosed spaces like garages can trap these vapors, turning a minor seep into a serious fire hazard. Subaru and the National Highway Traffic Safety Administration (NHTSA) have not reported any fires or injuries yet, but they are not waiting for one. This is early, decisive action, and your cooperation matters right now.
The recall covers approximately 71,200 vehicles — about 51,700 Forester Hybrids from the 2025 model year and roughly 19,500 Crosstrek Hybrids from 2026. Every single one will get a permanent, free of charge repair. The catch? You need to take immediate interim steps while you wait for a dealer appointment.
Quick Facts: Subaru Hybrid Fuel Leak Recall
| Recall Number | NHTSA 26V106000 (Subaru internal code WRD-26) |
|---|---|
| Affected Models | 2025 Forester Hybrid, 2026 Crosstrek Hybrid |
| Number of Vehicles | 71,207 total (Forester: ~51,707; Crosstrek: ~19,500) |
| Defect | Fuel filler cap gasket seal failure; expanding fuel can leak |
| Permanent Remedy | Replace fuel filler cap gasket with upgraded O-ring version |
| Immediate Owner Action | Park outside, limit fuel to 50%, check VIN |
What Is the Subaru Fuel Leak Recall?
The Subaru fuel leak recall (NHTSA 26V106000) addresses a defective fuel filler cap gasket on 2025 Forester Hybrid and 2026 Crosstrek Hybrid models. When the tank is near full and ambient temperatures climb, expanding fuel can push past the weak seal and drip from the filler neck. That leakage creates a fire risk, so Subaru is telling owners to park outdoors immediately and keep the fuel level at or below half until the cap gasket is replaced.
Which Subaru Hybrids Are Affected?
Only the newest electrified versions of the Forester and Crosstrek are caught in this campaign. Conventional gasoline-only models, earlier plug-in Crosstrek hybrids, and any Subaru built outside the production windows below are not involved. The shared culprit is identical fuel filler cap hardware.
| Model | Model Year | Estimated U.S. Vehicles | Production Range |
|---|---|---|---|
| Forester Hybrid | 2025 | 51,707 | November 28, 2024 – December 5, 2025 |
| Crosstrek Hybrid | 2026 | ~19,500 | June 26, 2025 – March 6, 2026 |
| Total | 71,207 |
What’s Actually Causing the Fuel Leak?
The problem is at the gas cap. Literally. The rubber gasket inside the filler cap lacks an integrated O-ring, and without that extra compression, the seal can’t hold when fuel expands. On a cool morning you fill up, and by midday sun the gasoline swells. Pressure pushes liquid fuel up the filler neck, past the flimsy gasket, and out near the fuel door. That is a raw fuel leak in close proximity to a warm vehicle and whatever ignition sources lurk nearby.
Subaru’s official defect description, filed with NHTSA under recall 26V106000, states:
“When the fuel tank is near full capacity, an increase in ambient temperature may cause the fuel to expand and spill out of the filler neck due to an insufficient seal on the fuel cap.”The key phrase is “near full capacity.” The leak only happens when the tank is stuffed close to max, which is why halving your fuel level immediately breaks the chain of events.
This has nothing to do with the hybrid battery, electric motor, or regenerative braking. The electrified powertrain is solid. The weak link is a dime-sized piece of rubber that got specced without an O-ring.
What Subaru Owners Must Do Right Now
No tools needed. The first step is purely behavioral, and it’s not optional.
- Park outside and away from structures. Do not pull into a garage, carport, shed, or even a spot directly beside a house wall. If fuel seeps out overnight, you want it to evaporate in open air, not pool in an enclosed space.
- Keep the fuel gauge at or below 50%. A half-empty tank leaves plenty of room for thermal expansion. The fuel won’t reach the filler neck, even if the temperature swings 40 degrees.
- Stop at the first nozzle click. Do not top off. Overfilling deliberately forces liquid gasoline into the vapor area and filler neck, practically guaranteeing a leak with this faulty gasket.
- Trust your nose. If you smell raw gasoline near the back right wheel well after parking, move the car outside immediately and call your dealer. A strong fuel odor means the gasket has already allowed a leak.
The Fix: What the Dealer Will Do, and When
Subaru’s solution is a straightforward hardware swap. A technician will remove the original filler cap gasket and install an updated version with a proper O-ring seal. Once that new gasket is on, the filler neck stays sealed regardless of temperature or tank level. The repair takes minutes, and it is free of charge at any Subaru retailer.
Owner notification letters will be mailed starting March 25, 2026. That letter is your green light to book an appointment. Parts are expected at dealers around the same time. If you can’t wait for the mail — maybe you’ve moved or just want peace of mind — call Subaru customer service at 1-844-373-6614 and mention recall code WRD-26. You can also visit the NHTSA recall portal and punch in your 17-character VIN to confirm eligibility instantly.
Until the new gasket is physically in your car, the rules don’t change. Even with an appointment on the books, keep the tank below half and park outside every single night. The risk is basically gone once that new gasket is installed.
No Fires Yet — Let’s Keep It That Way
Subaru has documented 33 warranty claims and field reports of fuel leaks in the U.S., but not a single one escalated to a fire, crash, or injury. That clean sheet is exactly why this recall is being handled aggressively now. The automaker saw a pattern, diagnosed the gasket flaw, and escalated to a safety campaign before a garage ignition made the news. Treat the “park outside” order as a genuine precaution — it’s the layer of security between today and your repair appointment.
Why Hybrids Face These Fuel System Challenges
If you’re wondering how a simple gas cap gasket became a recall, look at how hybrids operate. The gasoline engine in a Forester Hybrid or Crosstrek Hybrid shuts off frequently, so the fuel tank doesn’t stay at a steady running temperature. It cools down, warms up, cools again. Those repeated thermal cycles create more pressure swings than a conventional car’s tank ever sees. Over time, borderline seals get exposed. Subaru’s fix — adding an O-ring — is tiny, but it’s also a recognition that hybrid fuel systems need seals designed for those extra swings.
The rest of the hybrid system remains a highlight. The 2.5-liter boxer engine and dual-motor setup deliver smooth city power and impressive efficiency. For a closer look at how these models perform when everything is sealed tight, read our full 2025 Subaru Forester Hybrid Review and 2026 Subaru Crosstrek Hybrid Review.
Check Your VIN and Park Outside Tonight
This recall is not something you can put off. The fix is on the horizon — free, fast, and permanent — but the gap between now and your dealer visit is where the risk lives. Head to the NHTSA recall page, enter your VIN, and confirm your vehicle’s status in seconds. Then make one non-negotiable habit: keep that fuel tank below half, and never pull into a garage at the end of the day. If you own a Forester or Crosstrek hybrid, park outside tonight.