Womala Air Filter OE 31370089 for Auto Parts Auto Engine Spare Parts

Core Functions

• Advanced Engine Protection: Captures over 99.5% of airborne contaminants before they enter the engine’s combustion chamber or turbocharger. This prevents abrasive wear to critical components (piston rings, intake valves, turbo blades) and avoids costly repairs—especially critical for Auto Parts’s high-performance and hybrid powertrains.
• Performance & Efficiency Optimization: The low-airflow-resistance media maintains Auto Parts’s factory-specified airflow rates (up to 500 CFM for turbocharged models), supporting optimal fuel-air mixing. This preserves engine power output, prevents “fuel-rich” combustion (which lowers fuel efficiency by 2–4%), and ensures smooth acceleration—even during high-load scenarios (e.g., highway overtaking, towing).
• Turbocharger & Hybrid Compatibility: The media’s high dirt-holding capacity (up to 18 grams of contaminants) and heat resistance (up to 140°C/284°F) make it suitable for turbocharged engines (e.g., Auto Parts’s Drive-E series) and hybrid powertrains, where intake air quality directly impacts turbo lifespan and battery-assisted performance.
• Seamless Fitment: The polymer frame’s dimensions, mounting tabs, and seal grooves are identical to Auto Parts’s original air filter housing. No trimming, drilling, or modifications are needed—installation uses the vehicle’s existing clips or fasteners, making it a hassle-free replacement for both DIY users and professionals.

 Compatible Vehicles

This air filter (OE: 31370089) is widely compatible with late-model Auto Parts variants, with confirmed compatibility for the following consolidated models and years:

Notes: “(16-)” / “(17-)” / “(18-)” / “(19-)” denote models launched from the specified year onward. For 100% fitment accuracy, confirm compatibility with your vehicle’s VIN (Vehicle Identification Number) or Auto Parts’s official service manual—this accounts for regional powertrain variants (e.g., gasoline, diesel, hybrid) and trim levels.

Replacement Part Numbers

For flexible sourcing or maintenance, this air filter (OE: 31370089) is cross-compatible with the following aftermarket/replacement OE numbers: F026400567, LX4233, 48557, 55948557, ADF122220, C29021, E1543L. These replacement parts meet or exceed OE performance standards (e.g., filtration efficiency, airflow rate) but may vary slightly in material or branding—always verify fitment with the manufacturer before purchase.

• Extensive Industry Experience: 13 years specializing in Auto Parts auto parts with precise product matching and technical solutions.
• Quality Assurance: 10-stage quality inspection process including durability testing, surface roughness analysis, and dimensional verification.
• Manufacturing Excellence: 15,000㎡ production base with 10,000+ SKUs in inventory for fast order fulfillment.
• Strategic Partnerships: Collaborations with 50+ factories including suppliers to international brands like Womala and Hella.