46549921 Alfa — OEM alternatives and cross-reference
oil-filter with part number 46549921 is an original part manufactured by Alfa, category: oil-filter. OEM oil filter Alfa. Full-flow filtration, anti-drain valve, bypass opens at 0.8–1.2 bar. Below you will find a complete list of compatible alternatives and vehicle applicability.
Original Part Specifications
| Parameter | Value |
|---|---|
| OEM Part Number | 46549921 |
| Manufacturer | Alfa |
| Part Name | oil-filter |
| Category | oil-filter |
Compatible Alternatives (7)
| Part Number | Manufacturer | Description |
|---|---|---|
W 7990328 | Mann | Масляный фильтр |
OC 378820 | Mahle | Масляный фильтр |
OP 524627 | Filtron | Масляный фильтр |
E797359 | Hengst | Масляный фильтр |
WL145070 | WIX | Масляный фильтр |
OC 642343 | Knecht | Масляный фильтр |
PH905422 | Fram | Масляный фильтр |
Compatible Vehicles
- Alfa Romeo 147 2001-2010
- Alfa Romeo 156 1997-2007
- Alfa Romeo 159 2005-2011
How to Choose an Alternative
When selecting an alternative for 46549921, consider:
- Exact part number match — verify the cross-reference with the alternative manufacturer.
- Country of manufacture — Germany and Japan are preferred for critical components.
- Warranty — reputable brands (Bosch, Denso, TRW, Brembo) offer 12–24 month warranties.
- Packaging — original branded packaging reduces the risk of counterfeit parts.
Frequently Asked Questions
What is the difference between 46549921 OEM and an alternative?
Alternatives meet the same technical specifications as the original. The difference is in the manufacturer and price. Quality alternatives from Bosch, Denso, TRW match OEM performance.
How to verify alternative compatibility with my vehicle?
Check the part number via cross-reference on the manufacturer’s website or in the TecDoc catalog. Confirm your VIN falls within the part’s applicability range.
How much does 46549921 and its alternatives cost?
Alternatives are typically 20–60% cheaper than OEM with comparable quality.
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