VW Passat B5.5 1.9 TDI Coolant Expansion Tank Reservoir

Name: VW PASSAT B5.5 1.9 TDI COOLANT EXPANSION TANK HEADER BOTTLE RESERVOIR 2001-2005
Brand: VW
SKU: 206335366507
Price: 15.48 GBP
Availability: InStock

Genuine OEM coolant expansion header bottle compatible with Volkswagen Passat B5.5 models covering model years 2001 through 2005.

Model: VW Passat (B5.5)

Engine: 1.9 TDI

Years Range: 2001–2005

OEM Reliability

Genuine Volkswagen factory tank ensuring accurate coolant level monitoring and optimal pressurization.

Thoroughly Tested

Inspected and pressure tested to ensure no hairline cracks, leaks, or internal sediment blockage.

Direct Fitment

Exact factory mounting points and hose outlet placement for straightforward installation.

Secure Packaging

Carefully padded and boxed to prevent transit impact damage or cracking.

Technical Specifications & Details

Part Category: Engine Cooling Systems / Expansion Tanks

Vehicle Generation: Volkswagen Passat B5.5 [2001–2005]

Buyer Assurance: Please verify your vehicle engine spec and connector layout prior to purchase.

Broader Fitment & Compatibility Matrix

Review the precise vehicle application compatibility breakdown below:

✓ Supported Vehicle Models & Years

Make & Compatible Models	Years Range	Application Details
VW Passat B5.5 (Saloon & Estate)	2001–2005	Direct OEM coolant expansion tank matching 1.9 TDI and shared B5.5 engine bay configurations (Model Years: 2001, 2002, 2003, 2004, 2005).

✗ Incompatible Configurations

Make & Platform	Compatibility	Reason for Incompatibility
Passat B5 (Pre-Facelift 1996-2000) / B6 (2005-2010)	Incompatible	Different chassis coolant reservoir shape, mounting tabs, and hose routing configurations.

Installation Guidance

Allow the engine to cool completely before servicing the cooling system. Refill with proper G12/G13 coolant mixture and bleed air from the system after installation.