Jeep WRANGLER 2023 - Engine Oil Filter; Engine Air Cleaner Filter

ENGINE OIL FILTER
The engine oil filter should be replaced with a new filter
at every engine oil change.
Engine Oil Filter Selection
A full-flow type disposable oil filter should be used for
replacement. The quality of replacement filters varies
considerably. We recommend using a Mopar® Engine
Oil Filter. If a Mopar® Engine Oil Filter is unavailable
only use filters that meet or exceed SAE/USCAR-36 Fil-
ter Performance Requirements.
ENGINE AIR CLEANER FILTER
For the proper maintenance intervals page 295 for
gasoline engines or
page 299 for diesel engines.
NOTE:
Be sure to follow the “Severe Duty Conditions” mainte-
nance interval if applicable.
WARNING!
The air induction system (air cleaner, hoses, etc.) can
provide a measure of protection in the case of engine
backfire. Do not remove the air induction system (air
cleaner, hoses, etc.) unless such removal is neces-
sary for repair or maintenance. Make sure that no
one is near the engine compartment before starting
the vehicle with the air induction system (air cleaner,
hoses, etc.) removed. Failure to do so can result in
serious personal injury.
Engine Air Cleaner Filter Selection
The quality of replacement engine air cleaner filters
varies considerably. Only high quality Mopar® filters
should be used.
Engine Air Cleaner Filter Inspection and
Replacement — Gasoline Engine
Follow the recommended maintenance intervals as
shown in the Maintenance Schedule in this section.
Engine Air Cleaner Filter Removal
1. Loosen the fasteners from the engine air cleaner
filter cover using a suitable tool.
2. Lift the engine air cleaner filter cover to access the
engine air cleaner filter.
3. Remove the engine air cleaner filter from the hous-
ing assembly.
Engine Air Cleaner Filter Installation
NOTE:
Inspect and clean the housing if significant dirt or
debris is present before replacing the engine air
cleaner filter.
1. Install the engine air cleaner filter into the housing
assembly with the engine air cleaner filter inspec-
tion surface facing downward.
2. Tighten engine air cleaner filter cover fasteners
using a suitable tool.
CAUTION!
Do not overtighten the engine air cleaner filter cover
lid screws or damage may result.
Engine Air Cleaner Filter Cover
1 — Fasteners
2 — Engine Air Cleaner Filter Cover
Engine Air Cleaner Filter Cover
SERVICING AND MAINTENANCE 307
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