Product Details
Womala Engine Coolant Level Sensor OE 30645812 Coolant Sensor for
Volvo S60
The Engine Coolant Level Sensor (Coolant Sensor, OE Number:
30645812) is a crucial component for monitoring the engine coolant
level, designed for multiple Volvo models. As an OE - grade part,
it is installed in the coolant reservoir or a relevant coolant -
related location. Its main function is to detect the coolant level
in real - time and send signals to the vehicle's onboard computer.
This allows the vehicle to alert the driver when the coolant level
is too low, preventing engine overheating and potential damage.
Constructed from durable materials, such as heat - resistant
plastic and corrosion - resistant metal components, the sensor can
withstand the harsh environment inside the engine bay, including
high temperatures, vibrations, and exposure to coolant chemicals.
It adheres to Volvo's strict manufacturing standards to ensure
accurate and reliable operation, as well as seamless integration
with the vehicle's electrical and cooling systems.
Core Functions
- Coolant Level Monitoring: Continuously detects the height of the
coolant in the reservoir. When the coolant level drops below a
preset threshold, it sends an electrical signal to the vehicle's
onboard computer.
- Warning Signal Transmission: Enables the vehicle to display a
warning light on the dashboard, notifying the driver of a low
coolant level. This timely alert helps the driver take appropriate
action, such as adding coolant, to prevent engine damage due to
overheating.
- System Integration: Works in tandem with other engine management
systems to ensure the overall stability and efficiency of the
cooling system. For example, it can be part of a feedback loop that
helps regulate the coolant flow based on the detected level.
Compatible Vehicles
This Engine Coolant Level Sensor (OE: 30645812) is tailored for the
following Volvo models and their respective year ranges:
| Model | Applicable Year Range |
|---|
| V40 CROSS COUNTRY | 2013–2019 |
| XC60 (-17) | 2009–2017 |
| S80 (07-) | 2007–2016 |
| S60 CROSS COUNTRY | 2016–2018 |
| V60 CROSS COUNTRY (-18) | 2015–2018 |
| V40 (13-) | 2013–2019 |
| V60 (-18) | 2011–2018 |
| S60 (11-18) | 2011–2018 |
| XC70 (08-) | 2008–2016 |
| S60L | 2014–2020 |
| S80L | 2009–2015 |
| V70 (08-) | 2008–2016 |
| V60 | 2011–2018 |
Notes: Different Volvo models may have slight variations in the
sensor's installation method or electrical connection. For 100%
fitment accuracy, including compatibility with specific vehicle
trims and engine variants, it is recommended to verify with your
vehicle's VIN (Vehicle Identification Number) or consult Volvo's
official service manual. This helps avoid any potential mismatches
caused by differences in sensor specifications across various
vehicle configurations.
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.


