Skip to main content
CarParts247
image image image image image image image
AQ-1066EAN 4031185034005

Water Pump OPTIMAL AQ-1066

Water Pump Engine Cooling OPTIMAL AQ-1066. Fits 19 car models (AUDI, SEAT, SKODA +1), 1993–2013. Replaces 4 OE numbers.

Your car

Does this fit your car?

Choose your car and we will check this part against the manufacturer's data.

Currently unavailable

Out of stockPrice incl. VAT

We don't have this part in stock from any of our suppliers right now — please check back later or browse alternatives below.

  • Delivery in 4–8 working days.
  • Delivery £5.99. Free from £50.00.
  • 14-day money-back guarantee

Specification. From the manufacturer's data.

Brand
OPTIMAL
Belt Pulley Ø [mm]
56.2 mm
Impeller Diameter [mm]
63.5 mm
Category
Water Pump Engine Cooling
MPN
AQ-1066
SKU
0129-AQ-1066
GTIN / EAN
4031185034005
What's included
1x Water Pump Engine Cooling

OE numbers. The originals this part replaces.

Numbers the vehicle makers and other brands use for this part. Only a confirmed OE number links to its own page; other brands' equivalents are under “Equivalent products”.

Equivalent products. They fit in the same place.

9 available · 37 numbers In stock from £31.99 to £48.99.

All Water Pump Engine Cooling
All 37 cross-reference numbers

Numbers other makers give for this part. They are aftermarket numbers, not the vehicle maker's OE numbers; a linked number is one we sell.

Compatible cars. AUDI, SEAT, SKODA +1, 19 models.

Matched from the manufacturer's data. Production years 1993–2013.

All makes (4) AUDI, SEAT, SKODA, VW

Water Pump Engine Cooling for AUDIWater Pump Engine Cooling for SEATWater Pump Engine Cooling for SKODAWater Pump Engine Cooling for VW

Models OPTIMAL AQ-1066 fits
ModelEnginesYears
AUDI1 model
AUDI A3 (8L1)1.9 TDI1996–2006
SEAT6 models
SEAT CORDOBA (6K1, 6K2)1.9 SDI1993–2002
SEAT CORDOBA Vario (6K5)1.9 SDI1996–2002
SEAT IBIZA II (6K1)1.9 SDI1993–2002
SEAT INCA (6K9)1.9 SDI1995–2003
SEAT LEON (1M1)1.9 SDI1999–2006
All models (19)
Models OPTIMAL AQ-1066 fits
ModelEnginesYears
SEAT6 models
SEAT TOLEDO II (1M2)1.9 TDI1998–2006
SKODA2 models
SKODA OCTAVIA I (1U2)1.9 SDI1996–2010
SKODA OCTAVIA I Combi (1U5)1.9 SDI1998–2010
VW10 models
VW BORA I (1J2)1.9 SDI1998–2013
VW BORA Variant (1J6)1.9 TDI1999–2005
VW CADDY II Box Body/MPV (9K9A)1.9 SDI1995–2004
VW CADDY II MPV (9K9B)1.9 SDI1995–2004
VW GOLF IV (1J1)1.9 SDI1997–2008
VW GOLF IV Cabriolet (1E7)1.9 TDI1998–2002
VW GOLF IV Variant (1J5)1.9 SDI1999–2006
VW NEW BEETLE (9C1, 1C1)1.9 TDI1998–2012
VW POLO III CLASSIC (6V2)110 1.9 TDI1995–2009
VW POLO Variant (6V5)1.9 SDI1997–2001

Always verify compatibility with your vehicle before ordering.

More about this part. Related categories and similar parts.

OPTIMAL

More OPTIMAL parts

Related categories

All Water Pump Engine CoolingAUDISEATSKODAVW

Customers also bought

Common OE numbers for this part

Common original equipment numbers linked to stocked alternatives.

Related Guides

Engine Thermostat GuideStuck open or stuck closed? Learn how thermostats work and when to replace yours.Water Pump GuideBelt-driven vs electric water pumps — failure symptoms, replacement intervals, and timing belt links.Fuel Pump Buying GuideElectric and mechanical fuel pumps — failure symptoms, replacement advice, and how to choose the right pump for your vehicle.Engine Mount Buying GuideExcessive vibration and clunking? Diagnose worn engine mounts — rubber vs hydraulic and replacement tips.

Delivery and returns. No small print.

£5.99

Standard delivery

4–8 working days.

£50.00

Free delivery

Orders from £50.00

14 days

Returns

Money back if the part does not fit.

  • Visa
  • Mastercard
  • PayPal
  • Apple Pay
  • Google Pay
  • Klarna

Secure payments

Encrypted checkout

12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle. Delivery terms