ASTAMOTOR Cabin Air Filter for BMW X5/X6 (2007–2019) CUK 2941-2 Activated-Carbon Direct-Fit

ASTAMOTOR's cabin air filter CUK 2941-2 is a direct-fit replacement for BMW X5 (2007–2018) and X6 (2008–2019), providing activated-carbon filtration to reduce odors, pollen and particulate intrusion into the passenger compartment.

Swap in this OEM-compatible cabin filter (compatible part numbers include 64316945586, 800116C2, PC6072C and several others) to restore clean airflow through your vehicle's HVAC system. Designed as a straightforward replacement for the factory unit, the filter installs in minutes and uses an activated carbon layer to capture gaseous contaminants and improve in-cabin air quality compared with a standard paper-only element.

How will this filter affect the air inside my BMW?

This cabin filter uses a multi-layer construction with activated carbon to trap fine dust, pollen and many common vehicle odors. It does not sterilize air but reduces the amount of particulates and volatile organic compounds reaching the cabin compared with a non-carbon filter.

• Multi-layer media captures PM2.5-sized particles and larger dust.
• Activated carbon adsorbs odor-causing molecules and some exhaust gases.
• Helps reduce HVAC vent dust buildup for clearer airflow.

Will it fit my BMW and how easy is installation?

The ASTAMOTOR CUK 2941-2 is manufactured to match the OEM geometry for BMW X5 (2007–2018) and X6 (2008–2019) models listed. Installation is a direct swap with the original cabin filter and typically requires only a few minutes and basic tools or hand access to the filter housing.

• Direct replacement for part numbers including 64316945586 and LAK221S.
• No modifications required — slot-in fitment to factory housing.
• Simple removal and insertion procedure; many owners complete the change in under 15 minutes.

How often should I replace this cabin air filter?

Replace intervals depend on driving conditions, but a general guideline is every 12,000 miles or at least once per year to maintain airflow and filtration performance. If you drive in dusty, urban, or high-pollen environments, check the filter more frequently and replace it sooner if visibly dirty or degraded.

• Standard recommendation: ~12,000 miles or yearly replacement.
• Inspect earlier when driving on dirt roads or in heavy traffic zones.
• Signs to change: reduced HVAC airflow, unpleasant odors, or visible debris on the filter.

What part numbers and cross-references does this filter cover?

ASTAMOTOR's unit is produced to match a broad set of OEM and aftermarket references so you can confirm compatibility with your vehicle using any listed number. It supports a wide cross-reference list for peace of mind when selecting a replacement.

• Key references: CUK 2941-2, 64316945586, 800116C2, PC6072C.
• Additional cross-refs include E2944LC2, LAK221S, RA81 and CF10936.
• Also compatible with multiple BMW catalog numbers from 2007–2019 X5/X6 models.

Who is this for: Drivers of BMW X5 (2007–2018) and X6 (2008–2019) who want an affordable, OEM-fit cabin filter with activated-carbon filtration to reduce odors, pollen and particulate ingress. It suits DIY owners replacing the factory element, professional mechanics stocking direct-fit replacements, and anyone seeking improved HVAC performance without changing vehicle components.