Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Transmission General Specifications
2001 Chevrolet Suburban C1500SECTION Transmission General Specifications
WARNING: This page is about a different variant/trim than selected.
Transmission General Specifications
| Name | Hydra-Matic® 4L80-E |
|---|---|
| RPO Codes | MT1 |
| Production Location | Ypsilanti, MI |
| Vehicle Platform - Engine/Transmission - Usage | C/K, C/K 800, G, P32/42 |
| Transmission Drive | Longitudinally Mounted Rear Wheel Drive |
| 1st Gear Ratio | 2.482:1 |
| 2nd Gear Ratio | 1.482:1 |
| 3rd Gear Ratio | 1.000:1 |
| 4th Gear Ratio | 0.750:1 |
| Reverse | 2.077:1 |
| Torque Converter Size - Diameter of Torque Converter Turbine | 310 mm |
| Pressure Taps | Line Pressure |
| Transmission Fluid Type | DEXRON® III |
| Transmission Fluid Capacity - Approximate | Bottom Pan Removal: 7.3 L (7.7 qts) Dry: 12.8 L (13.5 qts) |
| Transmission Type: 4 | Four Forward Gears |
| Transmission Type: L | Longitudinal Mount |
| Transmission Type: 80 | Product Series |
| Transmission Type: E | Electronic Controls |
| Position Quadrant | P, R, N, X, D, 2, 1 |
| Case Material | Die Cast Aluminum |
| Transmission Weight Dry | 107 kg (236 lbs) |
| Transmission Weight Wet | 118 kg (260 lbs) |
| Maximum Trailer Towing Capacity | 9 525 kg (21,000 lbs) |
| Maximum Gross Vehicle Weight (GVW) | 7 258 kg (16,000 lbs) |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.