Product Details
Womala Coolant Level Sensor OE 2105450024 for Mercedes Benz Engine
Cooling System Parts
The Coolant Level Sensor (OE: 2105450024) is a key monitoring
component of the cooling system for specific Mercedes Benz models
(129060 300 SL, 210262 E 240). Installed in the coolant expansion
tank, it detects the vehicle’s coolant level in real time and sends
signals to the on-board computer. When the coolant level is too
low, it triggers a warning light on the instrument panel to alert
the driver, preventing engine overheating. As an OE-grade part, it
meets Mercedes Benz’s strict standards for detection accuracy,
environmental resistance, and electrical stability, ensuring
reliable performance even in high-temperature, humid under-hood
environments.
Constructed from high-quality materials: the sensor housing uses
heat-resistant and corrosion-resistant plastic (to withstand
coolant erosion and high temperatures), while the internal
electrical components are sealed to prevent short circuits,
ensuring long-term stable signal transmission.
Core Functions
- Coolant Level Detection: The primary function is to monitor the
coolant level in the expansion tank in real time, accurately
identifying low coolant conditions.
- Warning Trigger: Sends electrical signals to the vehicle’s control
system when coolant is insufficient, activating the instrument
panel warning light to prompt the driver for maintenance.
- System Protection: Helps prevent engine overheating caused by low
coolant, avoiding damage to components like the cylinder head or
water pump.
Compatible Vehicles
This Coolant Level Sensor is tailored for the following Mercedes
Benz models and its respective OE number:
| Item | Details |
|---|
| Product OE Number | 2105450024 |
| Mercedes Benz Model | 129060 300 SL 210262 E 240 |
Notes: This Coolant Level Sensor is model-specific and designed
exclusively for Mercedes Benz 129060 300 SL and 210262 E 240. Do
not use it for other models or variants to avoid issues like
inaccurate level detection or failure to trigger warnings. During
installation, ensure the sensor is tightly sealed with the coolant
expansion tank to prevent coolant leakage, and confirm the
electrical connector is properly plugged in to ensure signal
transmission. Periodically check the sensor for signs of failure
such as false warnings, no warning when coolant is low, or coolant
leakage around the sensor, and replace it immediately if faults are
found to maintain effective monitoring of the cooling system.
Frequently Asked Questions
Q: How to determine if the bumper bracket needs replacement?
A: Signs of a failing bumper bracket include visible damage or
deformation, misaligned bumper panels, unusual noises from the
front end, or if the bumper appears loose or sagging on one side.
Q: What should be paid attention to when replacing the bumper
bracket?
A: For optimal results, we recommend professional installation. Key
considerations include ensuring proper alignment of all mounting
points, checking for additional damaged components, and verifying
all fasteners are properly torqued to specification.
Why Choose Our Products
- Extensive Industry Experience: 13 years specializing in Volvo auto
parts with precise product matching and technical solutions.
- Quality Assurance: 10-stage quality inspection process including
durability testing, surface roughness analysis, and dimensional
verification.
- Manufacturing Excellence: 15,000㎡ production base with 10,000+ SKUs
in inventory for fast order fulfillment.
- Strategic Partnerships: Collaborations with 50+ factories including
suppliers to international brands like Bosch and Hella.
Company Profile
Company Profile
Established in Guangzhou China, Womala Auto parts as a
comprehensive company with five branches has engaged in Volvo parts
for more than 10 years.There are hundreds of professional staff
working in our supply department, sales and logistic support
departments.Thanks to the deep cooperation with over 50 factories
including 5 joint-stock companies, we have provided a variety of
reasonable product solutions and reliable market information
constantly to clients around the world over the past ten years.
We always strive to offer customers original for parts, domestic
parts, original factory supporting OEM accessories, Hella, Mareli
,Bosch and other brand accessories that align with customers’
requirements. Our strong inventory capacity and strict product
quality control system can supply right and reliable products
rapidly. Therefore, our products are favored by over 20,000
customers around the world, 30% who are terminal repair shop
clients. The market-tested products have been exported to more than
20 countries in Asia, Africa and America, such as Brazil, Mexico,
Argentina, Philippines, Malaysia, Singapore, Turkey, Egypt, Sweden,
Russia and so on.


There are hundreds of professional staff working in our supply
department, sales and logistic support departments,has engaged in
Volvo parts for more than 10 years.Thanks to the deep cooperation
with over 50 factories including 5 joint-stock companies, we have
provided a variety of reasonable product solutions and reliable
market information constantly to clients around the world over the
past ten years.

We thank our clients for their trust and support in the past years!
Providing customers with all-in-one procurement and service of for
parts is what we keep pursuing. Now we are ready to establish
business relationship with you. Let us work together to make more
and better values. Plase do not hesitate to contact us for more
information.


