OE part number AT20439 is a Expansion tank breather hose used by MERCEDES-BENZ. We have 5 compatible replacement parts from FEBI BILSTEIN, HEPU, NTY, METZGER AUTOTEILE, TOPRAN.
Expansion tank breather hose OE AT20439 prices range from £18.99 to £20.99, with 5 brands offering compatible parts.
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Related cross-references
Cross-reference numbers associated with AT20439 — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE AT20439 fits vehicles from MERCEDES-BENZ and other compatible models listed below.
What part type is AT20439?
OE AT20439 is an original equipment reference for a Expansion tank breather hose. It identifies the exact part specification used by the vehicle manufacturer.
How much does Expansion tank breather hose AT20439 cost?
Replacement parts for OE AT20439 cost between £18.99 and £20.99, depending on brand and specification.
Which brands make Expansion tank breather hose AT20439?
FEBI BILSTEIN, HEPU, NTY, METZGER AUTOTEILE, TOPRAN all offer compatible replacements for OE AT20439.
Is AT20439 original equipment or aftermarket?
OE AT20439 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 AT20439?
OE (Original Equipment) number AT20439 is a manufacturer's reference code for Expansion tank breather hose used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 5 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 AT20439.
