What Is Suzuki Air Filter 13780-50M00?

Suzuki Air Filter 13780-50M00 is an engine air filter element designed to filter dust, dirt and other airborne contaminants before they enter the engine’s air intake system.

Suzuki Air Filter 13780-50M00 helps maintain cleaner airflow to the engine and supports proper engine operation. It is used in selected Japanese Suzuki kei cars and has additional cross-reference applications in certain Mazda and Nissan vehicles.

The corresponding Mazda reference is 1A11-13-Z40, also listed as A11-13-Z40. The Nissan cross-reference is 16546-4A00G.

Key Features and Benefits

• Engine air filtration: Helps capture dust, dirt and airborne particles.
• Engine protection: Helps prevent contaminants from entering the engine.
• Clean airflow: Supports proper airflow through the engine intake system.
• OEM reference: Suzuki part number 13780-50M00.
• Mazda cross-reference: 1A11-13-Z40 / A11-13-Z40.
• Nissan cross-reference: 16546-4A00G.
• Replacement element: Designed for compatible original air-filter housings.

Compatible Suzuki Models

• Suzuki Alto HA35S
• Suzuki MR Wagon MF33S
• Suzuki Spacia MK32S
• Suzuki Wagon R MH44S (confirm exact fitment before ordering)

Compatible Mazda Models

• Mazda Carol HB35S
• Mazda Flair MJ34S
• Mazda Flair Crossover MS31S
• Mazda Flair Wagon MM32S

Additional Nissan Cross-Reference

• Nissan Moco MG33S (verify exact application before ordering)

Important Fitment Information

This OEM number is associated with selected Japanese-market kei cars. Compatibility may vary according to production date, grade, engine and chassis.

Do not assume compatibility with Pakistan-assembled Suzuki Alto, Cultus or Wagon R models. Always compare the original part number or confirm the vehicle chassis and filter dimensions before ordering.

8. Compatibility Summary

Selected Japanese Suzuki Alto HA35S, MR Wagon MF33S, Spacia MK32S and Wagon R MH44S applications; Mazda Carol HB35S, Flair MJ34S, Flair Crossover MS31S and Flair Wagon MM32S; and selected Nissan Moco MG33S applications. Confirm exact chassis and original part number before purchase.