WFLNHB AC Air Compressor for Honda Civic 2006-2011 1.8L — Direct-Fit, Quiet Durable Replacement

If your Civic's air conditioning has weakened, stopped blowing cold, or is making unusual noises, this WFLNHB compressor offers a cost-effective replacement built to match OEM fit and many common aftermarket part numbers. Manufactured with durable internal components, the unit aims to reduce cabin noise and improve overall cooling efficiency while being compatible with multiple cross-reference numbers such as CO 4918AC, 38810-RNA-A02 and 38810-RRB-A01.

How does this compressor fit my 2006–2011 Honda Civic?

The WFLNHB compressor is engineered to match the mounting points, pulley size, and refrigerant port layout used on Honda Civic 1.8L models from 2006 through 2011. It replaces a wide range of OE and aftermarket reference numbers, simplifying selection when your original part number is unavailable or unclear.

• Direct-fit for Civic 1.8L years 2006–2011
• Cross-references: CO 4918AC, 38810-RNA-A02, 38810-RRB-A01 and others
• Designed to align with existing brackets, lines, and pulley arrangement

What improvements or specifications should I expect?

This compressor is built with quality components intended to provide reliable operation while aiming to lower noise and fuel impact compared with a worn original. It’s designed to maintain system pressure and flow necessary for effective cabin cooling when installed into a properly serviced A/C system.

• Quality internal parts for durability and consistent performance
• Reduced operational noise for a quieter cabin experience
• Optimized for efficient load to help minimize extra fuel draw

What must be done before and during installation?

To avoid damage and ensure proper operation, clean the A/C system, inspect the condenser and fan, and confirm compatibility with your vehicle before fitting the compressor. Proper evacuation, vacuum, and correct refrigerant oil charge are necessary; if you’re unsure, a professional A/C technician can perform these service steps.

• Clean the A/C system and verify condenser/fan function first
• Evacuate and vacuum the refrigerant lines before installation
• Recharge with the correct refrigerant and oil volume per vehicle specs

Which part numbers does this unit replace and how can I confirm compatibility?

The WFLNHB compressor substitutes many OE and aftermarket references, making it easier to match when original numbers differ. If you’re uncertain, compare the listed cross-reference numbers to your old compressor or contact seller support with your VIN and existing part details for confirmation.

• Common replacements include: 8810RNAA02, 38810RRBA01, 1102577, 4918 and others
• Check your vehicle year, engine size (1.8L) and the original part number
• Contact support with VIN or current compressor details if unsure

Who is this for: This WFLNHB AC compressor is intended for DIY mechanics, independent repair shops, and Honda Civic owners seeking a reliable replacement for a failing or noisy air conditioning compressor on 2006–2011 1.8L Civics. It’s suitable for anyone who needs a direct-fit alternative to OEM parts and wants a component that aligns with common cross-reference numbers—but remember professional installation and proper system service will ensure the best performance and longevity.