- DENSO SC20HR11 is interchangeable with NGK ILKAR7B11NGK cross reference 2024 · retrieved 2026-09-02
What replaces DENSO SC20HR11
2 confirmed replacements, drawn from 2 catalogues.
The links, and what states them
Direction matters. A catalogue that replaces an old number with a new one has not said the reverse, and we do not print it as though it had.
- DENSO SC20HR11 is interchangeable with TOYOTA 9091901253Denso applications 2024 · retrieved 2026-08-14
An interchange link says what equals what. It does not say what fits your vehicle — for that we need a fitment record, and we only publish one where a catalogue states it.