OE part number ILFR5B11 is a Spark Plug compatible with AUDI, BMW and other makes. Available from 2 brands, priced from £7.99. Every cross-reference listed below matches the same OE specification used by the vehicle manufacturer.
Spark Plug OE ILFR5B11 prices range from £7.99 to £13.99, with 2 brands offering compatible parts.
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Related cross-references
Cross-reference numbers associated with ILFR5B11 — including both OEM part numbers and aftermarket alternatives. Each entry links to its own compatibility and pricing page.
OE ILFR5B11 fits vehicles from AUDI, BMW, CADILLAC and other compatible models listed below.
What part type is ILFR5B11?
OE ILFR5B11 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 ILFR5B11 cost?
Replacement parts for OE ILFR5B11 cost between £7.99 and £13.99, depending on brand and specification.
Which brands make Spark Plug ILFR5B11?
BOSCH, DENSO all offer compatible replacements for OE ILFR5B11.
Is ILFR5B11 original equipment or aftermarket?
OE ILFR5B11 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 ILFR5B11?
OE (Original Equipment) number ILFR5B11 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 ILFR5B11.