User Manual - Page 441

For 2021 WRANGLER.

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TECHNICAL SPECIFICATIONS 439
Engine Oil — 2.0L Engine
We recommend you use Mopar API SP/GF-6 Certified SAE 5W-30 Full
Synthetic Engine Oil which meets the requirements of FCA Material Stan-
dard MS-13340. Equivalent full synthetic SAE 5W-30 engine oil can be
used if it meets API SP/GF-6 Certification. If API SP/GF-6 or equivalent oil
is unavailable then please contact a local dealership for recommenda-
tion.
CAUTION!
Failure to use the recommended API SP/GF-6 or equivalent oil can cause
engine damage not covered by the vehicle warranty.
Engine Oil — 3.6L Engine
We recommend you use API Certified SAE 0W-20 Engine Oil, meeting the
requirements of FCA Material Standard MS-6395 such as Mopar, Penn-
zoil, and Shell Helix. Refer to your engine oil filler cap for correct SAE
grade.
Engine Oil Filter
We recommend you use a Mopar Engine Oil Filter. If a Mopar Engine Oil
Filter is unavailable only use filters that meet or exceed SAE/USCAR-36
Filter Performance Requirements.
Fuel Selection — 2.0L Engine 87 Octane (R+M)/2 Method, 0-15% Ethanol.
Fuel Selection — 3.6L Engine 87 Octane (R+M)/2 Method, 0-15% Ethanol.
Component Fluid, Lubricant, or Genuine Part
9
21_JL_OM_EN_USC_t.book Page 439
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