2002-2004 Volkswagen Passat Coolant / Water Hose 3B0121449P

OEM Part #: 3B0-121-449-P (3B0121449P)

This page covers one exact OEM part number. Every unit we stocked has sold.

The OEM coolant hose, part number 3B0121449P, is a genuine component sourced from salvage vehicles, ensuring authenticity in your repair. Designed specifically for the 2002-2004 Volkswagen Passat with the 4.0L W8 engine, this coolant pipe is integral to the vehicle's cooling system, connecting the auxiliary pump to the engine. Its primary function is to transport coolant efficiently, preventing overheating and maintaining optimal engine temperature. Common issues such as coolant leaks or reduced flow can arise from a damaged or worn hose, making this a critical replacement. This part is interchangeable with N90686902, N90926501, and N90561901, further enhancing its compatibility with various repair needs.

Specifications

Specifications for Coolant / Water Hose 3B0121449P
Fits Vehicle ModelPassat
Fits Vehicle MakeVolkswagen
OEM Part No3B0-121-449-P (3B0121449P)
CategoryRadiator / Coolant

Compatible Vehicles

Fits 6 vehicle configurations across 1 make, 2002-2004.

Check your specific vehicle before ordering. This list shows year, make, and model. Some years have multiple trims or engines that use different parts, and individual listings may have additional fitment notes (e.g. “with sunroof only”). Review the full variant list below, or message us with your VIN and we’ll confirm the match.

Volkswagen

  • Passat 2002-2004 · 6 variants
View all 6 vehicle configurations
Full vehicle fitment list for Coolant / Water Hose 3B0121449P
Year Make Model Trim Engine Note
2002 Volkswagen Passat Sedan 4.0L W8
2002 Volkswagen Passat Wagon 4.0L W8
2003 Volkswagen Passat Sedan 4.0L W8
2003 Volkswagen Passat Wagon 4.0L W8
2004 Volkswagen Passat Sedan 4.0L W8
2004 Volkswagen Passat Wagon 4.0L W8

Ask a parts specialist

Asking about: Coolant / Water Hose 3B0121449P · OEM #3B0121449P