Vauxhall Crossland X Cabin Air Filter: Intervals, Fitment & Warning Signs

The cheapest, most overlooked part on this entire site — and one of the easiest to sort yourself.

Illustration for editorial purposes

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OEM Part Number: confirm via VIN — cabin air filter (aftermarket) Mahle LA77 / Bosch 1987435132

Accuracy note: Covers the Vauxhall Crossland X (2017-) as listed in the UK aftermarket catalogues. A cabin filter is a cheap part, but it is bought by number, and the number depends on whether your car was built with a standard particulate filter or an activated-carbon one, as well as on trim and build date. The references below are aftermarket catalogue listings for this generation, grouped by brand; the carmaker's own number is not quoted in those listings, so check the genuine filter against your VIN if you want a guaranteed match. Carbon versions carry their own numbers and are listed separately.

Cabin filter, standard (aftermarket)	Mahle LA77, Bosch 1987435132, Filtron K1408, Purflux AH714
Activated-carbon version (aftermarket)	Bosch 0 986 628 578, Filtron K 1408A, Purflux AHC714
Genuine (OE) number	Not quoted in the catalogue listings — the fitted filter varies by trim and build date, so order the genuine one against your VIN
Fitment notes	Standard and carbon filters have different numbers, and the right size depends on trim and build date. Check which type your car was built with before ordering.

Accuracy note: genuinely worth knowing: right-hand-drive and left-hand-drive Crossland Xs sometimes use differently shaped filter housings, since the filter usually sits near the passenger footwell — worth double-checking against your own market's spec rather than a generic international listing.

Vauxhall Crossland X Cabin Air Filter: Easy to Forget, Easy to Fix

Skipping this one on a Vauxhall Crossland X won't cost you performance or reliability, only air quality inside the cabin — which is why it's routinely the most overdue item on any used car's maintenance history.

Before you buy: filter size and whether your car uses a standard or activated-carbon filter varies by trim. Always confirm against your VIN before ordering.

Vauxhall Crossland X Cabin Air Filter: What It Does

Two filters get mixed up constantly on the Vauxhall Crossland X: this one cleans air for the cabin ventilation system, catching dust, pollen and (on activated-carbon versions) some airborne pollutants, while the separate engine air filter deals purely with combustion air. They don't share a part number or a purpose.

Vauxhall Crossland X Cabin Air Filter: Watch: Replacing It

🎬 Watch: 2020 Vauxhall Crossland Cabin Pollen Filter Location and Replacement

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Vauxhall Crossland X Cabin Air Filter reference plate

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Vauxhall Crossland X Cabin Air Filter: Warning Signs, DIY Difficulty & Aftermarket Advice

These are the same regardless of make or model — see our full Cabin Air Filter Guide for signs it needs changing, confirming fitment against your VIN, and choosing standard, carbon, or HEPA media.

More Vauxhall Cabin Air Filter

The same part, covered across other Vauxhall models.