Costa Oil Racing Filter CAF-31021P | CAF5279 Air Filter
$18.64
The Costa Oil Racing Filter CAF-31021P | CAF5279 is a high-performance engine air filter that increases airflow, improves throttle response, and protects your engine from dust and debris. AF5279
10 in stock
Description
🔧 Costa Air Filter CAF-31021P / CAF5279
Replaces OEM Part: 17801-50030
Compatible With: Select Toyota & Lexus models (verify fitment)
✅ Product Highlights:
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🔬 Advanced Synthetic Media – Traps up to 99% of dust, dirt, and contaminants, outperforming OEM paper filters
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💨 High Airflow Performance – Boosts engine power and fuel efficiency with optimized pleat structure
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🛡️ Extended Filter Life – Up to 15,000 km / 9,300 miles of durable filtration
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🔩 Quick, Precise Fit – No tools needed for fast, OEM-style installation
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🌦️ Built to Withstand the Elements – Heat, moisture, and warp-resistant for long-term reliability
🔄 OEM Replacement For:
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Toyota Part Number: 17801-50030
✅ Superior to filters from FRAM, STP, WIX, Bosch, and other generic brands.
🆚 Costa vs 17801-50030 & Popular Alternatives
| Feature | Costa CAF-31021P / CAF5279 | 17801-50030 (OEM) | Aftermarket Brands (FRAM, STP, WIX) |
|---|---|---|---|
| Filtration Efficiency | ⭐⭐⭐⭐⭐ Up to 99% | ⭐⭐⭐ ~85% | ⭐⭐–⭐⭐⭐ |
| Airflow Design | High (Performance Optimized) | Standard OEM Flow | Moderate |
| Filter Media | Multi-layer Synthetic | Cellulose (Paper) | Paper / Mixed |
| Lifespan | 12,000–15,000 km | 8,000–10,000 km | ~10,000 km |
| Installation Fit | OEM+ Precision Fit | OEM Fit | Varies |
| Durability | Heat & Moisture Resistant | Standard | Varies |
📦 What’s Included:
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1x Costa CAF-31021P / CAF5279 Engine Air Filter (factory-sealed)
🚗 Upgrade to Costa – Built for More Than Just the Basics
Choose CAF-31021P / CAF5279 for top-tier protection, longer life, and better engine performance — miles ahead of 17801-50030 and the budget filter crowd.
🏁 Engineered for Clean Air. Designed for Real-World Driving. Costa Delivers.
249*213*54
Additional information
| Weight | 5 lbs |
|---|---|
| Dimensions | 10 × 5 × 5 in |
