OE part number 1705ER is a Catalyst converter compatible with ALFA ROMEO, CHRYSLER and other makes. Available from 3 brands, priced from £172.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Catalyst converter OE 1705ER prices range from £172.99 to £205.99, with 3 brands offering compatible parts.
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Related cross-references
Cross-reference numbers associated with 1705ER — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE 1705ER fits vehicles from ALFA ROMEO, CHRYSLER, CITROËN and other compatible models listed below.
What part type is 1705ER?
OE 1705ER is an original equipment reference for a Catalyst converter. It identifies the exact part specification used by the vehicle manufacturer.
How much does Catalyst converter 1705ER cost?
Replacement parts for OE 1705ER cost between £172.99 and £205.99, depending on brand and specification.
Which brands make Catalyst converter 1705ER?
EEC, BOSAL, WALKER all offer compatible replacements for OE 1705ER.
Is 1705ER original equipment or aftermarket?
OE 1705ER 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 1705ER?
OE (Original Equipment) number 1705ER is a manufacturer's reference code for Catalyst converter used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 3 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 1705ER.
