Costa Oil Racing Filter CAF-31128U| CAF5635

$17.99

AF5635

+ -

🔧 Costa Engine Air Filter 31128U / CAF5635

OEM Replacement: 4891694AA
Fits: Select Chrysler, Dodge, and Jeep models (confirm exact fitment before ordering)


Why Choose Costa:

  • 🔬 Ultra-Fine Filtration – Captures up to 99% of airborne contaminants including dust, debris, and pollen

  • 💨 Optimized Engine Airflow – Improves fuel economy, horsepower, and throttle response

  • 🛡️ Long-Lasting Durability – Built to last up to 15,000 km / 9,300 miles without compromising performance

  • 🔩 Easy OEM+ Installation – Precision-fit for a fast, tool-free replacement

  • 🌦️ All-Weather Resistant – Engineered to resist heat, moisture, and vibration for long-term reliability


🔄 Replaces OEM Part:

  • 4891694AA

✅ Outperforms well-known aftermarket brands like FRAM, STP, WIX, Bosch, and more.


🆚 Costa vs OEM 4891694AA & Competitors

Feature Costa 31128U / CAF5635 OEM 4891694AA Generic Brands
Filtration Efficiency ⭐⭐⭐⭐⭐ Up to 99% ⭐⭐⭐ ~85% ⭐⭐–⭐⭐⭐
Airflow Optimization High-Performance Flow Design Standard Moderate
Filter Media Multi-layer Synthetic Fiber Paper Mixed / Basic Paper
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
Durability Moisture & Heat Resistant Moderate Varies

📦 Package Includes:

  • 1x Costa 31128U / CAF5635 Premium Engine Air Filter (sealed and ready to install)


🚗 Let Your Engine Breathe Better with Costa

Give your engine cleaner air, more power, and longer protection. The 31128U / CAF5635 is a smarter upgrade over OEM 4891694AA and a top choice for drivers who demand more from their vehicle.

🏁 Costa – Clean Air. Stronger Engine. Maximum Value.

325*168*30

SKU: CAF-31128U Category: