OE part number 12121258973 is a Spark Plug compatible with ALFA ROMEO, ALPINA and other makes. Available from 2 brands, priced from £2.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
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Related cross-references
Cross-reference numbers associated with 12121258973 — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE 12121258973 fits vehicles from ALFA ROMEO, ALPINA, ARO and other compatible models listed below.
What part type is 12121258973?
OE 12121258973 is an original equipment reference for a Spark Plug. It identifies the exact part specification used by the vehicle manufacturer.
How much does Spark Plug 12121258973 cost?
Replacement parts for OE 12121258973 cost £2.99.
Which brands make Spark Plug 12121258973?
FEBI BILSTEIN, BOSCH all offer compatible replacements for OE 12121258973.
Is 12121258973 original equipment or aftermarket?
OE 12121258973 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 12121258973?
OE (Original Equipment) number 12121258973 is a manufacturer's reference code for Spark Plug used to identify the exact specification of a part fitted during vehicle production. By cross-referencing this OE number, you can find 2 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 12121258973.
