Complete Maintenance & Parts Sheet
Verified OEM & Service Reference2012 Chevrolet Colorado — 3.6L V6 (LGZ)
OEM part numbers, aftermarket cross-references, U.S. quart capacities, and fitment specs for DIY maintenance.
Engine / Trim Variant
Engine Oil
Details- Factory Engine
- 2.9L 4-cyl / 5.3L 8-cyl / 3.7L 5-cyl
- Fuel Type
- Regular Gasoline
Oil Filter
DetailsOEM: ACDelco PF63E
Air Filter
DetailsOEM: ACDelco A3230C
Cabin Filter
DetailsOEM: ACDelco CF185
Spark Plugs
Details- Cylinders / Plug Count
- 4-cyl / 8-cyl / 5-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: 265/70R17 / 215/70R16 / 235/75R16 / 235/50R18
- Front Tire Size
- 265/70R17 / 215/70R16 / 235/75R16 / 235/50R18
- Rear Tire Size
- 265/70R17 / 215/70R16 / 235/75R16 / 235/50R18
- Rim / Wheel Size
- 17"
- Matched Trims
- LT Crew Cab 2wd Z71, LT Crew Cab 2wd Z85, LT Crew Cab 4wd Z71
Aftermarket Options
- Michelin / Continental / Pirelli 265/70R17
Verified Factory Powertrain & Wheel Fitment (2012 Chevrolet Colorado)
| Factory Engine | Drivetrain | Fuel Grade |
|---|---|---|
| 2.9L 4-cyl | Rear-Wheel Drive | Regular Gasoline |
| 5.3L 8-cyl | Rear-Wheel Drive | Regular Gasoline |
| 3.7L 5-cyl | Rear-Wheel Drive | Regular Gasoline |
| Trim / Package | Front Tire | Rear Tire |
|---|---|---|
| LT Crew Cab 2wd Z71 | 265/70R17 | 265/70R17 |
| LT Crew Cab 2wd Z85 | 215/70R16 | 215/70R16 |
| LT Crew Cab 4wd Z71 | 265/70R17 | 265/70R17 |
| LT Crew Cab 4wd Z85 | 235/75R16 | 235/75R16 |
| LT Crew Cab V8 2wd Z71 | 265/70R17 | 265/70R17 |
| LT Crew Cab V8 2wd Z85 | 235/75R16 | 235/75R16 |
| LT Crew Cab V8 2wd ZQ8 | 235/50R18 | 235/50R18 |
| LT Crew Cab V8 4wd Z71 | 265/70R17 | 265/70R17 |
Sources: NHTSA vPIC Vehicle Registry, US EPA FuelEconomy.gov & OEM Fitment SpecificationsReport an inaccurate spec