Description
The MITSUBISHI OEM AIR FILTER MR373756 is a premium maintenance component engineered for the specific air intake requirements of Mitsubishi’s 4G and 4J engine families. As an authentic original equipment part, it offers a level of filtration precision and durability that generic aftermarket filters cannot match. The MITSUBISHI OEM AIR FILTER MR373756 features high-quality, heat-resistant pleated media that provides a massive surface area for air purification without restricting the engine’s “breathing” capacity.
Engineered for High-Performance and Reliability Consistent airflow is essential for the smooth operation of both standard and turbocharged Mitsubishi engines. The MITSUBISHI OEM AIR FILTER MR373756 is designed to maintain a stable air-fuel ratio, preventing the power loss and high fuel consumption caused by restricted intake. Whether you are driving a daily Lancer Cedia or a high-output Airtrek Turbo, this filter ensures that 100% of the air entering your combustion chamber is free from harmful contaminants.
Factory Fit and Airtight Seal Poor-fitting filters can allow “dirty air” to bypass the filtration media, causing internal engine scratches. The MITSUBISHI OEM AIR FILTER MR373756 is built with a reinforced frame and a precision-engineered gasket to ensure an absolute airtight seal within the factory air box. This Japanese-standard construction protects sensitive components like the Mass Air Flow (MAF) sensor and throttle body from dirt buildup and electrical failure.
Compatibility and Cross Reference: The MITSUBISHI OEM AIR FILTER MR373756 is the official replacement for:
- Mitsubishi Part Number: MR373756, MR552951, MR188657
Supported Vehicle Models:
- Mitsubishi Lancer VII (Cedia): CS1A, CS3A, CS9A (1.3L, 1.6L, 2.0L Engines)
- Mitsubishi Airtrek / Outlander I: CU2W, CU4W, CU5W (2.0L / 2.4L Engines)
- Mitsubishi Pajero iO / Pinin: H66W, H67W, H76W, H77W (1.8L / 2.0L GDI Engines)
- Mitsubishi Colt / Mirage: CJ/CK Series (Specific 1.3L / 1.5L / 1.6L Variants)
- Mitsubishi Lancer Evolution: VII, VIII, IX (Specific markets)
Key Benefits of MR373756:
- OEM Precision: Manufactured in Japan to meet original factory engine specifications.
- Maximum Protection: Multi-layer media captures fine dust to prevent internal engine wear.
- Optimized Airflow: Reduces intake resistance for improved throttle response and torque.
- Airtight Security: Heavy-duty gasket prevents unfiltered air from bypassing the filter element.
Maintenance Tip from Oil House Bangladesh: For engines like the 4G18 or 4G63 in Bangladesh’s dusty roads, we recommend checking the MITSUBISHI OEM AIR FILTER MR373756 every 5,000 KM. For the best engine health and fuel economy, a full replacement is advised every 10,000 KM.

