221 830 00 18 Cabin Filter Replaces MANN CUK 2722-2 MAHLE LAK 292/S | for Mercedes-Benz S-Class W221 2005-2013

221 830 00 18 Cabin Filter — Direct Replacement for Mercedes-Benz S-Class W221 2005-2013

The 221 830 00 18 is an OE-quality cabin filter built for Mercedes-Benz S-Class W221 (2005-2013). It shares the outer dimensions, sealing profile and mounting points of the original part, so it seats without modification at service time.

Vehicle Compatibility

Year ranges follow the generation that uses this part number. Always compare the number on the old filter with 221 830 00 18 before ordering; engines and trim levels of the same model can use different elements.

Technical Specifications

Cross Reference

MANN CUK 2722-2, MAHLE LAK 292/S — verified equivalents for the same element, recorded so buyers can match the number on the old part.

Why buyers choose this element

• Fit-first tooling — built from the original sample, so the seal seats without force.
• Stable filtration — uniform pleat spacing keeps pressure drop low across the service interval.
• Repeatable supply — produced in-house, the same specification is available on re-orders months later.
• Mixed-container friendly — can be consolidated with other filter numbers in one shipment to reduce freight per unit.

About the set

This Mercedes-Benz application takes two elements, one on each side of the cabin. The OE number 221 830 00 18 covers the pair, so orders are quoted per 2-piece set unless a single side is requested explicitly.

Questions buyers ask

Which vehicles does 221 830 00 18 fit?
Mercedes-Benz S-Class W221 built between 2005-2013, plus the additional applications listed above. Where the same model was sold with several engines, match the number printed on the old element.

Is this the same as the original part?
It is an aftermarket equivalent, not a branded OEM part. Dimensions, media grade and sealing are matched to the original so it performs the same service function.

How do I order and what is the lead time?
This item is quoted on request rather than sold through instant checkout. Send the part number and quantity and we will confirm price, packing and shipping schedule for your destination.

Request a quotation

Tell us the quantity of 221 830 00 18 you need and the destination port or address. We reply with unit price, carton size, gross weight and the next available production or stock date. Sample orders are accepted before volume orders.