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{"title":"Womala Engine Oil Cooler Assembly OE 1121800065 for Benz Engine Lubrication","imgUrl":"https:\/\/img.chinax.com\/nimg\/ea\/a2\/cdc5c52c4141e70d94e4b5130f8c-200x200-1\/womala_engine_oil_cooler_assembly_oe_1121800065_for_benz_engine_lubrication_system_parts.jpg","attrs":{"Brand Name":"Womala","Model Number":"1121800065","Certification":".","Place of Origin":"China"}}
{"title":"Womala Rear Cover Locking Device OE 1177500085 for Mercedes Benz Vehicle Lock","imgUrl":"https:\/\/img.chinax.com\/nimg\/9d\/9c\/f3022f9571c4798c1ae5a2dd52cb-200x200-1\/womala_rear_cover_locking_device_oe_1177500085_for_mercedes_benz_vehicle_lock_system_parts.jpg","attrs":{"Brand Name":"Womala","Model Number":"1177500085","Certification":".","Place of Origin":"China"}}
Womala Silicone Engine Heater Hose OE 1408301696 for Mercedes Benz Engine Heating System Parts
The Engine Heater Hose (OE: 1408301696) is a key component of the engine heating and cooling system for the Mercedes Benz 140063 S 420 model. It transports hot coolant from the engine to the vehicle’s heater core (for cabin heating) or circulates it to maintain engine temperature during cold starts. As an OE-grade part, it meets Mercedes Benz’s strict standards for high-temperature resistance, coolant compatibility, and structural durability, ensuring seamless integration with the heating system and reliable operation across conditions (e.g., cold weather, long-term engine use).
Constructed from high-performance materials: the hose body uses heat-resistant and coolant-resistant rubber (to withstand hot coolant and prevent aging), while the connection ends feature reinforced structures to avoid loosening or cracking, ensuring a tight seal and long service life.
Core Functions
Coolant Transportation: The primary function is to carry hot coolant from the engine to the heater core, enabling cabin heating in cold conditions.
Temperature Regulation: Assists in maintaining stable engine temperature during cold starts by circulating coolant, reducing engine wear from cold operation.
System Sealing: Maintains the integrity of the heating circuit, preventing coolant leakage that could lead to reduced heating efficiency or engine overheating.
Compatible Vehicles
This Engine Heater Hose is tailored for the following Mercedes Benz model and its respective OE number:
Item
Details
Product OE Number
1408301696
Mercedes Benz Model
140063 S 420
Notes: This Engine Heater Hose is model-specific and designed exclusively for the Mercedes Benz 140063 S 420. Do not use it for other models or variants to avoid fitment issues such as coolant leakage, poor cabin heating, or engine temperature irregularities. During installation, ensure the hose is aligned correctly with the engine and heater core interfaces, and secure it with proper clamps to prevent loosening. Periodically check the hose for signs of failure like cracking, hardening, or coolant seepage, and replace it immediately if faults are found to maintain normal cabin heating and engine temperature regulation.
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
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 coop... 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 coop...