WIX 42521 Cross Reference

Compatible air filters from all major brands

Aftermarket cross-references

2 parts across 2 brands
WIX1 part
MAHLE1 part

OEM equivalents

Original equipment part numbers this filter replaces
ISUZU4 parts
HINO2 parts
GENERAL MOTORS2 parts
NISSAN1 part

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Cross-reference data sourced from manufacturer catalogs for research purposes only. Always verify fitment, thread compatibility, and application requirements before purchase or installation.