EHPS pump Cordoba II 6Q0423156AA, 6Q0423156AD Koyo

Refurbished EHPS Pump for Seat Cordoba II (6L2)

Professionally refurbished electro-hydraulic power steering (EHPS) pump for Seat Cordoba II (6L2). This is a reliable replacement solution for vehicles with heavy steering, intermittent power-steering assistance or an EHPS fault warning.

Professionally refurbished and tested

Each pump is carefully rebuilt using quality electrical components, bearings, seals and hydraulic parts where required. Before dispatch, every unit is tested on professional diagnostic equipment to confirm correct electrical operation, hydraulic pressure and flow.

Key specifications

• Primary OEM reference: 6Q0423156AA
• Vehicle platform: Seat Cordoba II (6L2)
• Pump type: Electro-hydraulic power steering (EHPS)
• Manufacturer: KOYO
• Warranty: 24 months
• Fitment check: Original part number and pump manufacturer must be verified before ordering

Compatible part numbers

Please compare the part number and manufacturer on your original pump before ordering. Compatible references include:

6Q0423155AA, 6Q0423155AD, 6Q0423155AG, 6Q0423155AH, 6Q0423155AJ, 6Q0423155AL, 6Q0423155AM, 6Q0423155L, 6Q0423155X, 6Q0423156AA, 6Q0423156AD, 6Q0423156K, 6Q0423156L, 6Q0423156R, 6Q0423162X.

If your part number is not listed, contact us before ordering.

Important compatibility information

For Volkswagen Group vehicles, the VIN number alone cannot reliably identify the installed EHPS pump. Please physically check the pump fitted to your vehicle before ordering and confirm whether it is a KOYO/HPI or TRW unit.

If your vehicle has a TRW pump, also check the electrical connectors: some versions use three active connectors, while others use two active connectors and one blanked connector.

Before installation

Flush the hydraulic system and use fresh, manufacturer-approved steering fluid. Proper bleeding of the steering system after installation is essential for quiet and reliable operation.

Not sure whether this pump fits your vehicle? Contact us with your vehicle details, the part number from your original pump and photos of its connectors. We will help you verify compatibility before purchase.