Costa Oil Racing Filter CAF-31326U | CAF5823 Air Filter
$17.76
The Costa Oil Racing Filter CAF-31326U | CAF5823 Performance Air Filter provides high-flow intake efficiency and strong filtration to enhance engine performance while blocking dust and debris. AF5823
10 in stock
Description
🔧 Costa Engine Air Filter CAF-31326U / CAF5823
OEM Replacement: A000 090 37 51
Fits: Select Mercedes-Benz models (please confirm your vehicle’s compatibility)
✅ Why Upgrade to Costa?
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🔬 99% Filtration Efficiency – Effectively captures fine dust, pollen, and debris for maximum engine protection
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💨 High-Flow Air Design – Enhances fuel efficiency, throttle response, and overall performance
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🛡️ Long Service Life – Reliable filtration for up to 15,000 km / 9,300 miles under normal driving conditions
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🔩 Hassle-Free Installation – OEM+ fit means a quick, snug, and tool-free replacement
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🌦️ Built for All Conditions – Engineered to withstand heat, moisture, and vibration
🔄 Direct Replacement For:
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OEM Part Number: A000 090 37 51
✅ Exceeds performance of aftermarket competitors like STP, WIX, FRAM, Bosch, and others.
🆚 Costa vs OEM A000 090 37 51 & Common Filters
| Feature | Costa CAF-31326U / CAF5823 | OEM A000 090 37 51 | Generic Filters |
|---|---|---|---|
| Filtration Efficiency | ⭐⭐⭐⭐⭐ Up to 99% | ⭐⭐⭐⭐ ~90% | ⭐⭐–⭐⭐⭐ |
| Engine Airflow | High-Performance Flow Design | Standard | Moderate |
| Filter Media | Multi-layer Synthetic Fiber | Paper | Mixed or Budget Materials |
| Service Life | 12,000–15,000 km | ~10,000 km | 8,000–10,000 km |
| Installation Fit | OEM+ Precision Fit | OEM Fit | May Require Adjustment |
| Climate Durability | Heat & Moisture Resistant | Moderate | Inconsistent |
📦 Included in the Box:
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1x Costa CAF-31326U / CAF5823 Premium Engine Air Filter (sealed, ready to install)
🚗 Cleaner Air. Better Drive. Costa Confidence.
The CAF-31326U / CAF5823 is the premium choice for drivers who demand more from their engine. A smart, efficient upgrade to OEM A000 090 37 51 — designed for long life, better airflow, and top-tier protection.
🏁 Costa – Engineered for Excellence. Trusted for Performance.
355*265*58
Additional information
| Weight | 5 lbs |
|---|---|
| Dimensions | 10 × 5 × 5 in |
