Complete Maintenance & Parts Sheet
Verified OEM & Service Reference2026 Porsche 911 — Turbo / Turbo S 3.7L Twin-Turbo Flat-6
OEM part numbers, aftermarket cross-references, U.S. quart capacities, and fitment specs for DIY maintenance.
Engine / Trim Variant
Engine Oil
DetailsSpec: Porsche C40
- Recommended Viscosity
- 0W-40
- OEM Specification
- Porsche C40
- Oil Capacity
- 8.8 qt (8.3L)
Oil Filter
DetailsOEM: 9A2-107-224-00
Air Filter
DetailsSpecifications for air filter vary by trim/production batch. Confirm exact fitment via 17-digit VIN on Amazon.
Cabin Filter
DetailsSpecifications for cabin filter vary by trim/production batch. Confirm exact fitment via 17-digit VIN on Amazon.
Spark Plugs
Details- Cylinders / Plug Count
- 6-cyl
Brake Pads
DetailsSpecifications for brake pads vary by trim/production batch. Confirm exact fitment via 17-digit VIN on Amazon.
Battery
DetailsSpecifications for battery vary by trim/production batch. Confirm exact fitment via 17-digit VIN on Amazon.
Wiper Blades
DetailsSpecifications for wiper blades vary by trim/production batch. Confirm exact fitment via 17-digit VIN on Amazon.
Tire Size
DetailsFactory Size: 255/35R20
Rear OEM: 315/30R21
- Front Tire Size
- 255/35R20
- Rear Tire Size
- 315/30R21
- Rim / Wheel Size
- 20x9J / 21x11.5J
- Matched Trims
- Carrera, Carrera 4 GTS, Carrera 4S
Aftermarket Options
- Michelin / Continental / Pirelli 255/35R20Front
- Michelin / Continental / Pirelli 315/30R21Rear
Verified Factory Powertrain & Wheel Fitment (2026 Porsche 911)
| Factory Engine | Drivetrain | Fuel Grade |
|---|---|---|
| 3.0L 6-cyl Turbo | Rear-Wheel Drive | Premium Gasoline |
| 3.6L 6-cyl Turbo | Rear-Wheel Drive | Premium Gasoline |
| 4.0L 6-cyl | Rear-Wheel Drive | Premium Gasoline |
| Trim / Package | Front Tire | Rear Tire |
|---|---|---|
| Carrera | 235/40R19 | 295/35R20 |
| Carrera 4 GTS | 245/35R20 | 315/30R21 |
| Carrera 4S | 245/35R20 | 305/30R21 |
| Carrera GTS | 245/35R20 | 315/30R21 |
| Carrera S | 245/35R20 | 305/30R21 |
| Carrera T | 245/35R20 | 305/30R21 |
| GT3 | 245/35R20 | 315/30R21 |
| Spirit 70 | 245/35R20 | 315/30R21 |
Engine & Trim Specification Comparison (2026 Porsche 911)
| Engine / Trim | Oil Type | Capacity | OEM Oil Filter |
|---|---|---|---|
| Carrera / Carrera 4 / Targa 4 (3.0L Twin-Turbo) | 0W-40 | 8.5 qt (8.0L) | 9A2-107-224-00 |
| Carrera S / 4S / GTS (3.0L Twin-Turbo) | 0W-40 | 8.5 qt (8.0L) | 9A2-107-224-00 |
| GT3 / GT3 RS (4.0L Naturally Aspirated) | 0W-40 | 7.9 qt (7.5L) | 9A1-107-224-00 |
| Turbo / Turbo S (3.7L Twin-Turbo) | 0W-40 | 8.8 qt (8.3L) | 9A2-107-224-00 |
Sources: NHTSA vPIC Vehicle Registry, US EPA FuelEconomy.gov & OEM Fitment SpecificationsReport an inaccurate spec