Verified Technical Specs
2006 Jeep Liberty Cabin & Engine Air Filter Sizes, OEM Part Numbers & DIY Location Guide
Generation KJ (2002 to 2007) • Fast DIY Installation Guide
CF11183
Cabin Filter (Fram)
CA11883
Engine Filter (Fram)
8" × 7.6"
Cabin Dimensions
10 to 15 mins total
DIY Time
Quick Answer: The database lists a cabin filter measuring 8 × 7.6 × 1 inches, with OEM reference 68233626AA and Fram reference CF11183, for the 2006 Jeep Liberty. The listed engine filter measures 11.2 × 8.3 × 1.8 inches, with OEM reference 68257030AA and Fram reference CA11883. Confirm the generation, engine, trim, and existing filter number before ordering.
Listed Filter Part Numbers and Reference Dimensions
Cabin Air Filter (Passenger HVAC)
Air conditioning & heating breathing air
OEM Part Number
68233626AA
Fram Fresh Breeze
CF11183
Wix Premium Filter
24578
Dimensions (Inches)
8" × 7.6" × 1"
Dimensions (Metric)
203 × 193 × 25 mm
Airflow Direction Record
Points downward toward blower fan
Location Reference
Behind glovebox compartment (dual-filter or single tray)
Engine Air Intake Filter
Combustion chamber intake protection
OEM Part Number
68257030AA
Fram Extra Guard
CA11883
Wix Heavy Duty
49018
Dimensions (Inches)
11.2" × 8.3" × 1.8"
Dimensions (Metric)
284 × 211 × 46 mm
Airbox Fasteners
4 heavy-duty metal spring clamps
Engine Bay Location
Passenger side front engine bay
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2006 Jeep Liberty Cabin Air Filter Direction
Vehicle record: Points downward toward blower fan
Confirm the marking on the replacement filter and housing. An Air Flow arrow shows the direction air travels through the media. A This Side Up marking shows physical orientation. Do not apply a universal up-or-down rule to every vehicle.
How to Replace the 2006 Jeep Liberty Cabin Air Filter
Location reference: Behind glovebox compartment (dual-filter or single tray). Access design varies by vehicle, so use the owner manual or a model-specific service procedure before removing trim or opening the ventilation housing.
1
Confirm the Filter and Access Location
Match the year, generation, trim, and cabin filter part number. Confirm the listed housing location before starting.
2
Record the Existing Orientation
Photograph or note the old filter marking and housing label before removal. Check whether the label says Air Flow or This Side Up.
3
Open the Access Cover Correctly
Follow the vehicle-specific procedure for clips, screws, glove box components, or cowl panels. Do not force an access cover that remains attached.
4
Remove the Old Filter and Control Debris
Pull the old filter out slowly. Keep loose leaves and dust from falling deeper into the ventilation housing.
5
Install, Close, and Test
Compare the new frame with the old filter, follow the confirmed marking, seat the filter evenly, close the access cover, and test ventilation airflow.
How to Replace the 2006 Jeep Liberty Engine Air Filter
The engine air filter is listed in the passenger side front engine bay. The housing uses 4 heavy-duty metal spring clamps. Confirm the vehicle-specific procedure, keep loose debris out of the clean side of the airbox, seat the new filter evenly, and secure every fastener.
Avoid pulling on sensor wiring or intake hoses. Disconnect a sensor only when the service procedure requires it, and do not touch the sensing element.
2006 Jeep Liberty Air Filter Replacement Cost Factors
Replacement cost depends on the selected filter, part brand, local labor rate, and access difficulty. Confirm the exact part number before comparing prices.
For a useful comparison, request a written service quote that separates parts and labor, then compare it with the price of the same part number or an equivalent verified replacement.
Frequently Asked Questions About 2006 Jeep Liberty Air Filter Maintenance
What direction should the airflow arrow point on a 2006 Jeep Liberty cabin air filter?
The vehicle record lists the cabin filter direction as Points downward toward blower fan. Confirm the marking on the filter and housing. An Air Flow arrow shows airflow direction, while a This Side Up marking shows physical orientation.
Where is the cabin air filter located on the 2006 Jeep Liberty?
The vehicle record lists the cabin air filter location as Behind glovebox compartment (dual-filter or single tray). Access panels, fasteners, and removal steps can vary, so check the owner manual or a vehicle-specific service procedure before removing trim.
Can a dirty engine air filter trigger the check engine light on a 2006 Jeep Liberty?
A restricted or incorrectly fitted filter is one possible intake issue, but a warning light can have many causes. Read the diagnostic codes and test the relevant system before replacing parts.
How often should I replace the cabin and engine air filters on my 2006 Jeep Liberty?
Follow the maintenance schedule in the 2006 Jeep Liberty owner manual. Timing depends on mileage, time, filter type, and driving environment. Inspect sooner in dusty, smoky, or debris-heavy conditions.
How much does it cost to replace the air filters on a 2006 Jeep Liberty at a dealership vs DIY?
Cost depends on the selected filter, local labor rate, and access difficulty. Confirm the exact part number, then compare the part price with a written service quote that separates parts and labor.
Why does my car blower motor vibrate or buzz loudly after changing the cabin air filter?
Loose debris in the blower housing is one possible cause, but the filter, access cover, fan, and other ventilation components can also create noise. Stop using the fan if severe vibration starts and inspect the housing or seek qualified diagnosis.
What is the difference between standard paper, activated carbon, and HEPA cabin filters?
Standard particulate media targets airborne debris. Activated-carbon products add an adsorbent layer for some odors and gases. Products marketed as HEPA or high efficiency should be compared using the manufacturer rating and verified vehicle fitment.
Will an aftermarket oiled air filter void my vehicle warranty or damage my engine?
Warranty coverage and product suitability depend on the vehicle, filter, installation, and applicable warranty terms. Follow the filter service instructions and avoid over-oiling a serviceable filter.
What are the exact dimensions of the 2006 Jeep Liberty air filters?
The database lists the cabin filter at 8 inches long by 7.6 inches wide by 1 inches thick. The listed engine filter is 11.2 inches long by 8.3 inches wide by 1.8 inches thick. Confirm the part number and physical fit before ordering.
What tools do I need to replace the air filters on a 2006 Jeep Liberty?
Tool requirements depend on the access design. Check the cabin filter procedure before removing panels. The engine airbox record lists 4 heavy-duty metal spring clamps; confirm the procedure and tool size before opening the housing.
Complete 2006 Jeep Liberty Maintenance Specifications & Fluid Capacities: