Product Details
Womala Auto Cooling System Thermostat Assembly for Land Rover RANGE
ROVER SPORT
The Thermostat Assembly is a critical engine cooling component
designed for specific Land Rover models. Installed within the
engine’s cooling system, it regulates the flow of coolant to
maintain the engine at its optimal operating temperature. By
opening and closing at precise temperature thresholds (typically
around 82–95°C, depending on the model), it ensures the engine
warms up quickly during cold starts (to improve efficiency and
reduce wear) and prevents overheating during high-load or
high-temperature conditions. As an OE-grade part, it adheres to
Land Rover’s strict engineering standards for durability, sealing,
and thermal responsiveness, ensuring seamless integration with the
vehicle’s cooling system and reliable performance across diverse
driving scenarios (e.g., off-road, highway cruising).
Constructed from heat-resistant and corrosion-resistant materials:
the thermostat valve and housing are typically made of brass or
stainless steel (to withstand coolant temperatures and chemical
corrosion), while the sealing gasket uses rubber or silicone to
prevent coolant leaks. The internal spring and wax element (or
electronic actuator, in some variants) are engineered for precise
temperature sensitivity, ensuring the thermostat opens and closes
accurately to maintain consistent engine temperature.
Core Functions
- Engine Temperature Regulation: The primary function is to control
coolant flow—blocking coolant circulation through the radiator when
the engine is cold (allowing rapid warm-up) and opening to allow
full coolant flow once the engine reaches its optimal operating
temperature. This prevents both cold-engine inefficiency and
overheating, safeguarding engine longevity.
- Fuel Efficiency Optimization: By ensuring the engine reaches and
maintains its ideal operating temperature quickly, the thermostat
helps optimize combustion efficiency, reducing fuel consumption and
emissions during all driving phases.
- Component Protection: Consistent engine temperature prevents
thermal stress on engine components (e.g., pistons, cylinder heads,
gaskets), reducing the risk of warping, cracking, or seal
failure—critical for maintaining Land Rover’s off-road durability
and reliability.
Compatible Vehicles
This Thermostat Assembly is tailored for the following Land Rover
models and their respective OE numbers:
| Item | Details |
|---|
| Product OE Number | LR027158/LR035124/LR069809/LR006071/LR005631/LR107288/LR062498/LR001312/LR033675 |
| Land Rover Model | RANGE ROVER EVOQUE(L538) FREELANDER 2 (L359) FREELANDER 2 (L359) RANGE ROVER IV (L405) RANGE ROVER SPORT(L494) RANGE ROVER III(L322) |
Notes: Thermostats are highly model- and engine-specific—even
within the same Land Rover model, different engine variants (e.g.,
gasoline vs. diesel, different displacements) require thermostats
with varying temperature ratings, dimensions, and mounting
interfaces. Confirm the exact thermostat specifications via your
vehicle’s VIN (Vehicle Identification Number) or Land Rover’s
official parts catalog to avoid fitment or cooling system issues.
During installation, ensure the thermostat is properly seated and
the sealing gasket is replaced (to prevent coolant leaks), and
bleed the cooling system thoroughly to remove air bubbles (which
can cause overheating). Regularly inspect for signs of failure
(e.g., persistent overheating, coolant leaks, erratic temperature
gauge readings) and replace the thermostat at Land Rover’s
recommended service intervals (typically every 80,000–100,000 km)
to maintain optimal engine cooling performance.
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.


