OE Number Prefix-Pattern Reference¶

Directional OE-number prefix patterns for mainstream vehicle brands. Prefixes are public common knowledge and are shown at pattern level only — a prefix alone is never a valid part match.

Auto-generated by scripts/build-fitment-pages.py. Canonical dataset data/products.json v0.1.0 (2026-10-26). Do not edit values by hand — edit the dataset, then rebuild. OE-pattern dataset data/oe-patterns.json v0.2.0 — prefix-pattern-reference.

⚠️ prefix-pattern-reference — These are prefix PATTERNS, not complete OE numbers. A prefix alone is never a valid part match. Always obtain the buyer's FULL OE number and confirm the exact part against it before ordering.

Engine Air Filter¶

Brand	Prefix pattern	Note	Status
Toyota	`17801-…`	Engine air-filter OE prefix pattern	`prefix pattern reference — verify full OE number`
Honda	`17220-…`	Engine air-filter OE prefix pattern	`prefix pattern reference — verify full OE number`
Nissan	`16546-…`	Engine air-filter OE prefix pattern	`prefix pattern reference — verify full OE number`
Hyundai / Kia	`28113-…`	Engine air-filter OE prefix pattern	`prefix pattern reference — verify full OE number`
Volkswagen Group (VW / Audi / Skoda)	`… 129 620`	Engine air-filter element number pattern (e.g. 06A / 1K0 … 129 620)	`prefix pattern reference — verify full OE number`
BMW	`13 71 …`	Engine air-filter part-number prefix pattern	`prefix pattern reference — verify full OE number`
Mercedes-Benz	`A … 094 …`	Engine air-filter part-number pattern	`prefix pattern reference — verify full OE number`

Engine Oil Filter¶

Brand	Prefix pattern	Note	Status
Toyota	`90915-…`	Engine oil-filter OE prefix pattern	`prefix pattern reference — verify full OE number`
Honda	`15400-…`	Engine oil-filter OE prefix pattern	`prefix pattern reference — verify full OE number`
Nissan	`15208-…`	Engine oil-filter OE prefix pattern	`prefix pattern reference — verify full OE number`
Hyundai / Kia	`26300-…`	Engine oil-filter OE prefix pattern	`prefix pattern reference — verify full OE number`
Volkswagen Group	`06A / 06J 115 …`	Engine oil-filter part-number pattern	`prefix pattern reference — verify full OE number`
BMW	`11 42 …`	Engine oil-filter part-number prefix pattern	`prefix pattern reference — verify full OE number`
Mercedes-Benz	`A 651 / A 271 / A 272 180 …`	Engine oil-filter part-number pattern (engine-family based)	`prefix pattern reference — verify full OE number`
Ford	`…-6731-…`	Engine oil-filter base-number pattern (Motorcraft FL-series cross)	`prefix pattern reference — verify full OE number`

Cabin Air Filter¶

Brand	Prefix pattern	Note	Status
Toyota	`87139-…`	Cabin-filter OE prefix pattern	`prefix pattern reference — verify full OE number`
Honda	`80292-…`	Cabin-filter OE prefix pattern	`prefix pattern reference — verify full OE number`
Volkswagen Group	`… 819 644 / … 819 653`	Cabin-filter element number pattern	`prefix pattern reference — verify full OE number`
BMW	`64 31 …`	Cabin-filter part-number prefix pattern	`prefix pattern reference — verify full OE number`

Fuel Filter¶

Brand	Prefix pattern	Note	Status
Toyota	`23300-…`	Fuel-filter OE prefix pattern	`prefix pattern reference — verify full OE number`
Honda	`16900-…`	Fuel-filter OE prefix pattern	`prefix pattern reference — verify full OE number`
Volkswagen Group	`… 201 511`	Fuel-filter element number pattern	`prefix pattern reference — verify full OE number`
Mercedes-Benz	`A … 477 …`	Fuel-filter part-number pattern	`prefix pattern reference — verify full OE number`

Cross-reference lookup path¶

Obtain the buyer's FULL OE number (prefix alone is not a match).
Resolve the brand and filter type from the prefix/pattern above.
Cross-reference the full OE number to competitor numbers (e.g. MANN, Bosch, Mahle, WIX, Fram, Sakura) in a parts catalog.
Match the resulting part to a Huiying SKU by dimensions (panel / thread / seal) and specification.
Confirm the final part with Huiying sales before ordering.

Coverage note¶

Brands whose OE numbering is supplier-specific or numeric-arbitrary (e.g. Ford air filters, Chevrolet/GM, and most Chinese domestic brands such as Geely, Great Wall, BYD, Chery, Changan, Roewe) do not follow a single stable public prefix pattern; for these, always work from the buyer's full OE or cross-reference number rather than a prefix.