
The Graf VW Water Pump 026 121 005H is an OE-quality belt-driven replacement for select Volkswagen and Audi 4-cylinder engines. Built for direct installation with no modifications required.
$55.00
The Graf Water Pump 026 121 005H is an OE-quality belt-driven replacement built for a wide range of Volkswagen and Audi 4-cylinder engines. This pump circulates coolant through the engine and radiator continuously, keeping the engine at the correct operating temperature. Because of this, it is engineered to protect your engine from overheating under all driving conditions.
Graf VW Water Pump 026 121 005H — OE-Quality Engineering
Graf is a globally recognized European OE cooling system manufacturer trusted by vehicle manufacturers worldwide. As a result, this pump matches the original factory component in every critical dimension. Its cast, precision-machined housing ensures proper fit and leak-free sealing from day one. In addition, the correct impeller design delivers factory-spec coolant circulation consistently throughout the service life of the component. The heavy-duty bearing and mechanical seal further contribute to quiet, reliable long-term operation. Together, these qualities make it a dependable direct-fit replacement.
Signs Your Original Graf VW Water Pump Needs Replacing
A failing water pump shows recognizable symptoms early. Bearing noise, shaft play, and coolant leaks at the weep hole or gasket surface are the most common warning signs. Moreover, a failing pump often causes the engine temperature gauge to rise unexpectedly. Rising temperatures left unaddressed can quickly lead to serious and costly engine damage. When these symptoms appear, act quickly. Replacing the worn unit addresses the issue before it escalates into a much larger repair.
Graf VW Water Pump — Key Features
OEM Reference: 026 121 005H
Brand: Graf — European OE-level cooling system manufacturer
Cast, precision-machined housing for proper fit and sealing
Correct impeller design for factory-spec coolant circulation
Heavy-duty bearing and mechanical seal for quiet, long service life
Direct-fit replacement — no modifications required
Graf VW Water Pump — Compatibility & Applications
Always confirm compatibility via your VIN or by matching the part number on your original pump before ordering.
Cross Reference Numbers
This unit cross references the following part numbers:
026121005L
| Weight | 2.5 lbs |
|---|---|
| Dimensions | 8.0 × 6.0 × 5.0 in |




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