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OC 378820 Mahle — alternative for 46549921 Alfa

Numer katalogowy: 46549921 Alfa oil-filter

Part number OC 378820 (Mahle) is a compatible aftermarket alternative for OEM part 46549921 (Alfa). Category: oil-filter.

OEM Part Replaced by OC 378820

ParameterValue
OEM Part Number46549921
OEM BrandAlfa
Aftermarket PartOC 378820
Aftermarket BrandMahle
Categoryoil-filter

Vehicle Fitment

  • Alfa Romeo 147 2001-2010
  • Alfa Romeo 156 1997-2007
  • Alfa Romeo 159 2005-2011

Other Compatible Alternatives (7)

Part NumberBrand
W 7990328Mann
OC 378820Mahle
OP 524627Filtron
E797359Hengst
WL145070WIX
OC 642343Knecht
PH905422Fram

How to Verify Compatibility

  1. Check the original part number on the old part’s packaging or look it up by VIN.
  2. Compare the aftermarket part’s technical specs against the OEM specification.
  3. When purchasing, ask the supplier to confirm fitment for your specific vehicle.

Najczestsze pytania

How does OC 378820 differ from OEM 46549921?

The aftermarket part is manufactured by a third-party supplier to specifications matching OEM. The main difference is price (typically 20–50% less) while maintaining equivalent service life and performance.

Can I use OC 378820 instead of 46549921?

Yes, provided the fitment data matches (make, model, year, engine size).

Where can I find alternatives for 46549921?

Use cross-reference lookup by the original part number in parts catalogues. Mahle OC 378820 is one of the recommended options.