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2021 Jeep GladiatorOil Type & Capacity
OEM spec from the factory service manual for the 80th Anniversary Edition, 3.0L Eng VIN M, Full Time T/Case Control variant.
Quick Answer
Oil Type
$API - SN SAE 5W-40 synthetic engine oil
Capacity (w/ Filter)
9.00 QTS.
8.51 L
Variant
80th Anniversary Edition, 3.0L Eng VIN M, Full Time T/Case Control
This vehicle's factory manual
2021 Jeep Gladiator: confirm the engine, trim, or drivetrain to open the available repair and diagnosis sections.
Sister site: See this spec on WhatTypeOfOil.com — our quick oil type & capacity lookup for every vehicle.
Other specs:All specs
What You'll Need
Related for Your 2021 Jeep Gladiator
Frequently Asked Questions
- What type of oil does a 2021 Jeep Gladiator take?
- The 2021 Jeep Gladiator requires API - SN SAE 5W-40 synthetic engine oil. The exact spec may vary slightly by engine variant — this page shows the OEM recommendation for the 80th Anniversary Edition, 3.0L Eng VIN M, Full Time T/Case Control configuration.
- How much oil does a 2021 Jeep Gladiator need?
- The 2021 Jeep Gladiator takes 9.00 QTS. (8.51 L) of engine oil with the filter replaced.
- Can I use synthetic oil in my 2021 Jeep Gladiator?
- Yes — synthetic oil that meets the API - SN SAE 5W-40 synthetic engine oil specification is acceptable and often preferred for better protection and longer change intervals.
- What happens if I use the wrong oil in my 2021 Jeep Gladiator?
- Using oil that does not meet the API - SN SAE 5W-40 synthetic engine oil specification can reduce engine protection, increase wear, and potentially void warranty coverage. Always use oil that meets the OEM spec.