| Engine oil (with filter) | 5.0–9.0 US qt · 4.73–8.5 L |
|---|---|
| Coolant | 11.2–12.0 US qt · 10.6–11.4 L |
| Oil viscosity | 5W-40 / SAE 0W-20 |
| Wheel-nut torque | 130 lb-ft · 176 N·m |
Per-engine engine-oil, coolant and transmission-fluid capacities for the Jeep Gladiator (JT, 1st gen) (2020 – present), read from the manufacturer's owner's manual and cited per value. Oil figures are the service-refill quantity with a new filter; where the generation offers more than one engine the figures differ — match the row to your engine.
Per-engine fluids 2 engines
Other fluids & capacities 9
| Fluid | Spec / viscosity | Source |
|---|---|---|
| Diesel exhaust fluid (AdBlue) | Mopar Diesel Exhaust Fluid (API Certified, ISO 22241) | Verified[1] |
| Brake fluid | Mopar DOT 3 SAE J1703 (DOT 4 LV acceptable backup) | Verified[1] |
| Front differential | Mopar 75W-85 GL-5 Synthetic Axle Lubricant + Limited-Slip Additive (Rubicon) | Verified[1] |
| Rear differential | Mopar 75W-85 GL-5 Synthetic Axle Lubricant + Limited-Slip Additive | Verified[1] |
| Washer fluid | Mopar Windshield Washer Solvent (or equivalent low-temp formula) | Verified[1] |
| Transmission (auto) | Mopar ZF 8 & 9 Speed ATF (MS-12892) | Verified[1] |
| Transmission (manual) | Mopar Manual Transmission Fluid (MS-9417 or equivalent) | Verified[1] |
| Transfer case | Mopar Transfer Case Lubricant for NV241 (Sport Command-Trac) or NV241OR (Rubicon Rock-Trac) | Verified[1] |
| A/C refrigerant | R-1234yf; see under-hood A/C label | Verified[1] |
From the manufacturer's workshop / owner documentation for this generation. Gen-wide figures — some values can vary by trim or model year. Fill quantities differ by procedure: a transmission or axle “service” drain-and-fill is often far less than the dry capacity — always confirm the exact fill method in the manual before filling.
Drain & wheel torque 1
| Wheel bolt / lug-nut torque | 176 | Verified[2] |
|---|
Related verified specs
| Engine capacity | 3,000–3,600 (varies by engine) |
|---|
Full specifications, dimensions and all engines → Jeep Gladiator (JT, 1st gen) overview
Frequently asked
- What is the engine oil capacity of the Jeep Gladiator (JT, 1st gen) (2020 – present)?
- Engine oil capacity (with filter) is 4.73, varying by engine — see the per-engine table above, verified from the owner's manual and cited.
- What is the coolant capacity of the Jeep Gladiator (JT, 1st gen)?
- Coolant system capacity is 10.6, verified from the owner's manual.
- What is the wheel-nut (lug) torque for the Jeep Gladiator (JT, 1st gen)?
- Wheel-nut torque is 176, verified from the owner's manual.
Sources
- Jeep Gladiator (JT) 2022 Owner's ManualOEM Owner's Manual; covers all 2022 Gladiator trims + both available engines.Retrieved 2026-05-24
- Jeep Gladiator (JT) Owner's Manual (2021)US OEM owner-manual ingest; MY 2021Retrieved 2026-11-03