The Womala Coolant Expansion Tank (Part Number: 17139846642) is a vital component of the vehicle’s engine cooling system, designed to manage coolant overflow and maintain proper pressure within the radiator. It plays a critical role in ensuring the engine operates at optimal temperatures by allowing space for the coolant to expand and contract as it heats and cools.
Vehicle
Applications:
This
expansion
tank
is
specifically
engineered
for
the
following
models:
-
X5
-
X6
-
550i
-
650i
-
750Li
-
750i
Installation
Location:
The
coolant
expansion
tank
is
located
in
the
engine
bay,
typically
mounted
near
the
radiator
or
fender
on
the
passenger
side,
depending
on
the
model.
It
connects
directly
to
the
cooling
system
via
hoses,
allowing
coolant
to
move
between
the
radiator
and
the
tank
during
temperature
fluctuations.
Product Features:
-
OE-Style Fitment: Engineered to match the original design and dimensions for straightforward installation.
-
Transparent Reservoir: Allows easy monitoring of coolant levels at a glance.
-
High-Strength Construction: Made from durable plastic composite materials that resist cracking, warping, and thermal fatigue.
-
Pressure Regulation: Equipped with proper fittings and cap connections to help maintain system pressure and prevent leaks.
-
Heat-Resistant Design: Built to endure high engine temperatures without deforming or losing integrity.
-
Prevents Overheating: Supports the radiator in regulating temperature and avoids coolant spillage during thermal expansion.
-
Essential for Turbocharged Engines: Designed to meet the cooling demands of high-performance models.
This Womala expansion tank is ideal for replacing worn or leaking coolant reservoirs, helping extend the lifespan of your vehicle’s cooling system and ensuring stable engine performance.
