Water Pump – 06A 121 012G (Graf)

Description

Product Description

The 06A121012G Water Pump by Graf is an OE‑quality, timing‑belt‑driven pump used on many popular Volkswagen and Audi 1.8T and 2.0 8V/20V engines. This pump continuously circulates coolant through the engine and radiator, maintaining correct operating temperature and protecting the engine from overheating.

Over time, factory pumps can develop bearing play, noise, or coolant leaks from the shaft seal or housing. Replacing the original unit with this Graf 06A121012G pump restores reliable coolant flow and long‑term durability.

• OEM reference: 06A 121 012G
• Brand: Graf – European OE‑level cooling‑system manufacturer
• Cast and precision‑machined housing for accurate fit and leak‑free sealing
• Metal impeller for robust, factory‑spec coolant circulation
• High‑quality bearing and mechanical seal for quiet, long service life
• Direct replacement for the original timing‑belt‑driven pump

Applications

Common on many VW and Audi 1.8T and 2.0 engines (Golf, GTI, Jetta, Passat, New Beetle, A4, TT, etc.) that call for part number 06A121012G.
Always confirm compatibility via VIN or by matching the part number on your existing pump.

Service Notes

• This pump is usually replaced during a timing belt service; it is strongly recommended to install a new belt, tensioner, and idlers at the same time.
• Refill with approved VW/Audi G12/G12+/G13 coolant and bleed the system thoroughly after installation.

Cross Reference

• 06A 121 011LX
• 06A 121 011TX
• 06A 121 012
• 06A 121 012D
• 06A 121 012GX
• 06A 121 012X

Additional information