Resistant to cracking and wear from heat cycles, preventing coolant loss. Manufactured to strict engineering standards and specifications in materials and tolerances. Complete drop-in kit includes expansion tank, cap, and all necessary components. Allows replacement of only the damaged unit instead of the entire assembly. Quality-engineered replacement part that properly restores cooling function. Fits: - Mercedes-Benz ML320 1998-2003 Base Sport Utility V6 3.2L with lamp washer - Mercedes-Benz ML350 2003-2005 Base Sport Utility V6 3.7L with lamp washer - Mercedes-Benz ML430 1999-2001 Base Sport Utility V8 4.3L with lamp washer - Mercedes-Benz ML500 2002-2005 Base Sport Utility V8 5.0L with lamp washer Part Numbers: 1638600560, 1638601160, 1638601260, 1638690820 Ports Quantity: 3 Holes Tank Capacity: 7.6 Liters Color: White Material: ABS Package Contents: 1 x Windshield cleaning fluid tank Note: Light shooting and different displays may cause the color of the item in the picture to vary slightly from the real thing. Measurement may vary by +/- 1-3 cm.