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12 matching parts
About OE part number 509490
OE part number 509490 is a Air conditioning expansion valve compatible with ALFA ROMEO, CITROËN and other makes. Available from 11 brands, priced from £35.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Air conditioning expansion valve OE 509490 prices range from £35.99 to £43.99, with 11 brands offering compatible parts.
Aftermarket manufacturers cross-reference matching mounting, stabiliser bar and repair kit, stabiliser coupling rod to OE 509490 — verify fitment before ordering.
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Related cross-references
Cross-reference numbers associated with 509490 — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE 509490 fits vehicles from ALFA ROMEO, CITROËN, FERRARI and other compatible models listed below.
What part type is 509490?
OE 509490 is an original equipment reference for a Air conditioning expansion valve. It identifies the exact part specification used by the vehicle manufacturer.
How much does Air conditioning expansion valve 509490 cost?
Replacement parts for OE 509490 cost between £35.99 and £43.99, depending on brand and specification.
Which brands make Air conditioning expansion valve 509490?
3RG, THERMOTEC, NISSENS, NRF, MAHLE all offer compatible replacements for OE 509490.
Is 509490 original equipment or aftermarket?
OE 509490 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 509490?
OE (Original Equipment) number 509490 is a manufacturer's reference code for Air conditioning expansion valve used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 11 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 509490.
