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About OE part number 550321
OE part number 550321 is a Crankshaft pulse sensor compatible with ALFA ROMEO, AUDI and other makes. Available from 14 brands, priced from £17.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Crankshaft pulse sensor OE 550321 prices range from £17.99 to £42.99, with 14 brands offering compatible parts.
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Related cross-references
Cross-reference numbers associated with 550321 — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE 550321 fits vehicles from ALFA ROMEO, AUDI, BMW and other compatible models listed below.
What part type is 550321?
OE 550321 is an original equipment reference for a Crankshaft pulse sensor. It identifies the exact part specification used by the vehicle manufacturer.
How much does Crankshaft pulse sensor 550321 cost?
Replacement parts for OE 550321 cost between £17.99 and £42.99, depending on brand and specification.
Which brands make Crankshaft pulse sensor 550321?
ASTEMO-HITACHI, CALORSTAT by Vernet, VEMO, NTK, BREMI all offer compatible replacements for OE 550321.
Is 550321 original equipment or aftermarket?
OE 550321 is an original equipment reference assigned by the vehicle manufacturer. The parts listed below are quality-matched aftermarket and OEM-equivalent replacements that meet the same specification.
What is OE number 550321?
OE (Original Equipment) number 550321 is a manufacturer's reference code for Crankshaft pulse sensor used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 14 compatible aftermarket brands that match the same specification — often at a lower price than the original. All parts listed above are verified to match OE 550321.
