Boigevis Trading (guangzhou) Co., Ltd.
| Point Of Origin | Guangdong, China |
| OE NO. | 03C 121 111 AM |
| Packing | Boigevis packing |
| Delivery Time | 3-7days |
| Quality | High quality |
| Brand | Boigevis |
| Payment Terms | T/T,D/P,D/A,L/C |
| Warranty | 12 Months |
| Packaging Details | Normal |
| Item Name | for EA111 1.4T |
| Size | Standard size |
| Shipping Way | DHL UPS FEDEX EMS TNT |
| Car Model | thermostat assembly |
| Model Number | 03C 121 111 AM |
| Place of Origin | China |
| Brand Name | Boigevis |
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Product Specification
| Point Of Origin | Guangdong, China | OE NO. | 03C 121 111 AM |
| Packing | Boigevis packing | Delivery Time | 3-7days |
| Quality | High quality | Brand | Boigevis |
| Payment Terms | T/T,D/P,D/A,L/C | Warranty | 12 Months |
| Packaging Details | Normal | Item Name | for EA111 1.4T |
| Size | Standard size | Shipping Way | DHL UPS FEDEX EMS TNT |
| Car Model | thermostat assembly | Model Number | 03C 121 111 AM |
| Place of Origin | China | Brand Name | Boigevis |
Market hot‑selling thermostat assembly OE 03C21111AM is a vital thermal management component designed for EA111 1.4T engines, which takes charge of regulating coolant circulation loop to keep engine operating within optimal working temperature range. It controls coolant flow to the radiator by opening and closing automatically according to coolant temperature. Proper working status of the thermostat assembly exerts great influence on engine warm‑up speed, fuel consumption, heating performance and anti‑overheat protection. With prolonged service time, internal spring fatigue, sealing element aging and stuck valve are frequent failure modes. Typical bad performances contain slow engine warm‑up, insufficient cabin heating, continuous high engine temperature, over‑cooling and triggered dashboard fault alerts. Installing a qualified replacement thermostat assembly can resolve these cooling‑system malfunctions and bring engine back to ideal operating state.
This thermostat assembly is manufactured in strict accordance with OE dimension and structural benchmarks. Mounting positions, sealing interface and housing outline achieve high compatibility with EA111 1.4T engine, allowing direct installation without cutting or modification. The built‑in wax‑type sensing element delivers sensitive and accurate temperature response, ensuring timely switch‑over between small‑cycle and large‑cycle coolant circulation. High‑temperature resistant housing material stands up to harsh under‑hood conditions, resisting thermal deformation and coolant corrosion. Premium rubber sealing gasket effectively prevents coolant leakage at assembly joint position. Each finished piece undergoes rigorous quality procedures including appearance inspection, dimension check, temperature opening‑closing simulation test and leak‑proof test before leaving factory. Flawed products are eliminated completely, helping overseas wholesalers, repair garages and auto‑parts retailers cut down after‑sales troubles.
Global auto spare‑parts buyers can obtain steady aftermarket business value from this thermostat assembly. EA111 1.4T power unit is widely equipped on multiple popular models, holding huge car parc and generating lasting replacement demands for cooling system parts. We support one‑stop purchase service, offering bulk order delivery, mixed container loading and customizable packing options. Stable inventory supports fast order processing and shipment. No matter you stock goods for local maintenance workshops, offline auto‑parts shops or cross‑border e‑commerce product listings, this thermostat assembly can fulfill your inventory replenishment demands. Reliable workmanship paired with favorable wholesale price enables you to secure satisfying profit margin in the competitive automotive aftermarket. Choose our thermostat assembly OE 03C21111AM to provide dependable cooling‑system replacement solution for vehicles equipped with EA111 1.4T engine.
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
10000000-50000000
Employee Number:
150~200
Ecer Certification：
Verified Supplier
Boigevis trading （GuangZhou）Co., Ltd is a company specializing in the sale of engine parts. Our main service models are Germany car. We have been focus on engine parts for many years and are the Leading global engine system integrator. Both research and development and sales are among the best ... Boigevis trading （GuangZhou）Co., Ltd is a company specializing in the sale of engine parts. Our main service models are Germany car. We have been focus on engine parts for many years and are the Leading global engine system integrator. Both research and development and sales are among the best ...
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