🌬️ Costa Air Filter CAF-38006U / CAF5699

OEM Replacements For: FA-1884, 90422121-1
Fits: Select Opel, Chevrolet, and GM models - always confirm compatibility with your vehicle's manual or original part number.

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✅ Why Choose Costa Over OEM?

• 🛡️ Maximum Filtration Efficiency - Up to 99%
  Costa's premium filter media traps fine dust, pollen, and other contaminants far better than the FA-1884 / 90422121-1 filters—extending your engine's life.

• 💨 Engineered for Superior Airflow
  Designed with optimal pleat geometry to deliver more consistent air to the engine. This results in smoother performance, improved power, and better fuel economy.

• 💪 Reinforced Polyurethane Frame
  Durable, heat-resistant construction offers better sealing and longevity than traditional plastic frames used in OEM filters.

• ⏳ Extended Replacement Interval
  Holds more dirt than comparable filters, meaning fewer replacements and more miles of worry-free driving.

• 🌍 Eco-Conscious Construction
  Manufactured using recyclable materials in an environmentally responsible process. Performance meets sustainability 🌱.

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🆚 Costa CAF-38006U vs. FA-1884 / 90422121-1

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🚘 Upgrade for Protection & Performance

The Costa CAF-38006U / CAF5699 is your best-in-class replacement for FA-1884 and 90422121-1. Delivering cleaner air, better engine performance, and longer-lasting value. 💨🔧

304*169*43

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Air Filter Quick Reference: Costa CAF5699

Looking for a 90422121-1 air filter ? The Costa CAF-38006U / CAF5699 is offered as an alternative to 90422121-1 . Use the details below to compare it with your current filter before you order.

Costa part no.	CAF-38006U / CAF5699
SKU	CAF-38006U
UPC / GTIN	4933013188433

Installation and Replacement Tips

• Inspect the engine air filter at every oil change and replace it at the interval in your owner's manual - sooner if you drive in dusty or heavy-traffic conditions.
• Wipe loose dirt and debris out of the airbox before installing the new filter.
• Make sure the filter seats fully and all housing clips or fasteners are secured so no unfiltered air can bypass the filter.

Frequently Asked Questions

Will the Costa CAF5699 fit my vehicle?

Compare the part number on your current filter, or the number in your owner's manual, with the cross-reference numbers on this page (90422121-1). Cross-references are a general guide, so confirm fitment before installation. If you are unsure, contact us with your vehicle's year, make, model and engine.

How often should I replace my air filter?

Follow the interval in your owner's manual, and inspect the filter at each oil change. Replace it sooner if it looks dirty or you drive in dusty conditions.