ELIMFILTERS
Product Intelligence · Canonical SKU

EA31149

air EA31149

airDuty: LIGHT_DUTY

OEM references

  • code: 13 71 7 521 023
  • manufacturer: BMW
  • classification: OEM
  • classification_source: CROSS_REFERENCE_BRAND_TAXONOMY_20260927
  • code: 13 71 7 521 037
  • code: 13 71 7 521 037-01

Aftermarket cross-references

  • code: C1149
  • source: mann_ld_sku_formula_match_2026-09-14
  • added_at: 2026-09-14 12:55:09.788508-05
  • manufacturer: MANN
  • classification: AFTERMARKET
  • classification_source: CROSS_REFERENCE_BRAND_TAXONOMY_20260927
  • code: C31149/1
  • code: CA1149
  • source: fram_ld_sku_formula_match_2026-09-14
  • added_at: 2026-09-14 11:37:42.790714-05
  • manufacturer: FRAM
Application validation

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Cross-reference relationships identify catalog intelligence, not universal interchangeability. Validate equipment, engine, dimensions, duty and product-level requirements for the intended application.

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