Complete Maintenance & Parts Sheet
Verified OEM & Service Reference2026 Chevrolet Colorado — 2.7L Turbo I4 (L3B)
OEM part numbers, aftermarket cross-references, U.S. quart capacities, and fitment specs for DIY maintenance.
Engine / Trim Variant
Engine Oil
Details- Factory Engine
- 2.7L 4-cyl Turbo
- Fuel Type
- Regular Gasoline
Oil Filter
DetailsOEM: ACDelco PF66
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
- 4-cyl
Brake Pads
DetailsSpecifications for brake pads vary by trim/production batch. Confirm exact fitment via 17-digit VIN on Amazon.
Battery
Details- Battery Group Size
- Group 48 (H6) / 94R (H7)
Wiper Blades
Details- Driver Side
- 22 inch
- Passenger Side
- 18 inch
Tire Size
DetailsFactory Size: 255/65R17 / 265/60R18 / 265/65R18 / 275/65R18
- Front Tire Size
- 255/65R17 / 265/60R18 / 265/65R18 / 275/65R18
- Rear Tire Size
- 255/65R17 / 265/60R18 / 265/65R18 / 275/65R18
- Rim / Wheel Size
- 17"
- Matched Trims
- LT, Trail Boss, WT
Aftermarket Options
- Michelin / Continental / Pirelli 255/65R17
Verified Factory Powertrain & Wheel Fitment (2026 Chevrolet Colorado)
| Factory Engine | Drivetrain | Fuel Grade |
|---|---|---|
| 2.7L 4-cyl Turbo | Rear-Wheel Drive | Regular Gasoline |
| Trim / Package | Front Tire | Rear Tire |
|---|---|---|
| LT | 255/65R17 / 265/60R18 | 255/65R17 / 265/60R18 |
| Trail Boss | 265/65R18 / 275/65R18 / 275/60R20 / 275/50R22 | 265/65R18 / 275/65R18 / 275/60R20 / 275/50R22 |
| WT | 255/65R17 / 265/60R18 | 255/65R17 / 265/60R18 |
| Z71 | 265/65R18 / 255/55R20 | 265/65R18 / 255/55R20 |
| ZR2 | 285/70R17 | 285/70R17 |
| ZR2 Bison Edition | 315/70R17 | 315/70R17 |
Sources: NHTSA vPIC Vehicle Registry, US EPA FuelEconomy.gov & OEM Fitment SpecificationsReport an inaccurate spec