Compatible with BMW 3 E46 Coolant Expansion Tank 17132247553 Car Engine Cooling Radiator Expansion Water Tank(Comes)

Reference OE number: 17111436413 17117573751 17132247553 17117573781 1713778703917111436251,17111436413,17132247553,17137787039,17110152374,17111712492,17111712669,17117639022,11531436406,11534460438,CHR0001PCompatible with:2000 Compatible With bmw 323Ci1999-00 Compatible With bmw 323i2001-06 Compatible With bmw 325Ci2001-05 Compatible With bmw 325i2001-05 Compatible With bmw 325Xi2000 Compatible With bmw 328Ci1999-00 Compatible With bmw 328i2001-05 Compatible With bmw 330Ci2001-05 Compatible With bmw 330i2001-05 Compatible With bmw 330XiDOES NOT E83 X3Packaging:As Pictures Show==========Origin : Mainland ChinaOE NO. : 17132247553Purpose : Compatible with replace/repairModel : X3 (E83), 3 Coupe (E46), 3 Touring (E46), 3 (E46), 3 Convertible (E46)Year : 1999-2006, 2000-2007, 1998-2005, 1999-2005, 2003-2011Car Fitment : Compatible With bmwType : Coolant Expansion TankCar Model : Compatible with Compatible With bmw 3 E46Product Name : Coolant Expansion Tank Compatible with Compatible With bmw 3 E46Welcome to visit! Whether you are a small accessory that needs daily maintenance or a core component needed for maintenance, we have everything here. Professional quality, if you have any needs, please call us at any time!

• Millions of dynamic fatigue tests conducted at the factory ensure excellent resistance to compression and permanent deformation under rough road conditions and long-term full loads, minimizing the risk of rubber collapse or sagging.
• Precisely formulated compound with optimized hardness balance delivers both strong support and effective shock absorption—neither too rigid causing vibration nor too soft leading to sinking.
• Eliminates engine resonance points and avoids the vehicle's natural vibration frequencies, preventing low-frequency humming and shaking at high speeds.
• Distributes engine weight and impact forces from bumps, reducing additional stress on engine blocks and transmission housings, thereby extending the service life of both engine and transmission.
• Immediate results upon installation: once replaced, drivers instantly notice smoother idle, reduced noise, and a noticeable improvement in ride comfort—effects are evident right away.