VAICO V10-5609 Hydraulic Filter Automatic Transmission 8-Speed AQ450 09P Screen Filter Insert

The VAICO V10-5609 is a hydraulic transmission filter designed for use in 8-speed automatic transmissions with transmission codes AQ450 and 09P, for vehicles not equipped with a direct-shift (DSG) transmission. It replaces OEM part number 09P 325 429 (also referenced as 9P 325 429) from the VAG / VW parts group.

This filter functions as both a screen filter and filter insert, removing contaminants and debris from automatic transmission fluid to protect internal transmission components and maintain smooth, reliable gear changes. Regular replacement helps preserve transmission longevity and fluid integrity.

Key Features:

• Filter type: Screen Filter and Filter Insert
• Transmission codes: AQ450, 09P
• Transmission type: 8-Speed Automatic Transmission
• For vehicles without direct-shift transmission
• Recommended change interval: every 80,000 km (approximately 50,000 miles) or every 5 years
• OEM reference: VW/VAG 09P 325 429 / 9P 325 429
• Manufactured to strict VAICO quality standards as a direct OEM alternative

Note: Additional parts may be required for a complete service interval. The companion oil pan seal is available separately as VAICO V10-5610. Always consult the accessories list for a full service kit recommendation.