Yimi (Guangzhou) Automotive Parts Co, Ltd
| Packaging Details | Neutral Package or as customers’ request |
| Certifiion | ISO/TS16949 |
| Service Life | 100,000 km+ |
| Supply Ability | 10000 pcs/month |
| Housing Material | Engineered plastic / composite |
| Payment Terms | T/T, |
| Part Number | 03C121111AK, 03C 121 111 AK |
| Material | High-strength aluminum alloy & precision bearings |
| Thermostat Type | Wax-filled copper capsule |
| Gasket Size | 52.5×4.5 mm |
| Delivery Time | 5-8 Work Days |
| Coolant Type | G12++, G13 |
| Opening Temperature | 83°C |
| Brand Name | YIMI |
| Place of Origin | China |
| Model Number | VW Audi Seat Skoda 1.4 TSI EA111 |
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Product Specification
| Packaging Details | Neutral Package or as customers’ request | Certifiion | ISO/TS16949 |
| Service Life | 100,000 km+ | Supply Ability | 10000 pcs/month |
| Housing Material | Engineered plastic / composite | Payment Terms | T/T, |
| Part Number | 03C121111AK, 03C 121 111 AK | Material | High-strength aluminum alloy & precision bearings |
| Thermostat Type | Wax-filled copper capsule | Gasket Size | 52.5×4.5 mm |
| Delivery Time | 5-8 Work Days | Coolant Type | G12++, G13 |
| Opening Temperature | 83°C | Brand Name | YIMI |
| Place of Origin | China | Model Number | VW Audi Seat Skoda 1.4 TSI EA111 |
| High Light | 83°C thermostat housing for VW EA111 engines ，OE quality thermostat housing for Audi EA111 ，integrated thermostat housing for Skoda EA111 | ||
A complete coolant regulation assembly that integrates the thermostat, housing, and outlet flange. Controls engine temperature by opening at 83°C to allow coolant flow to the radiator, preventing overheating. Ensures fast engine warm-up and consistent heater output for VAG 1.4 TSI EA111 engines.
The Thermostat, Housing & Coolant Flange Assembly (OEM: 03C121111AK / 03C 121 111 AK) is a premium-quality, integrated coolant control unit designed specifically for Volkswagen Group vehicles with EA111 1.4 TSI / 1.6 MPI / 1.4 MPI petrol engines. This complete assembly combines the thermostat, housing, and coolant outlet flange into one ready-to-install unit.
The integrated wax-type thermostat is calibrated to begin opening at 83°C, reaching full open at approximately 95–100°C. This ensures rapid engine warm-up when cold and proper cooling when at operating temperature.
| Part Number | 03C121111AK |
| Product Name | Thermostat Housing |
| Car Model | VW Audi Seat Skoda 1.4 TSI |
| Engine Model | EA111 |
| Opening Temperature | 83°C |
| Condition | 100% Brand New |
| Quality Standard | OEM equivalent / ISO quality control |
For pricing, availability, or bulk purchase of the Thermostat/Housing Assembly 03C121111AK for VW Golf, Passat, Tiguan, Audi A1, A3, SEAT Ibiza, Leon, Škoda Octavia, Yeti, and other VAG group vehicles with EA111 engines, please contact our sales team for competitive wholesale quotes and expert technical support.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller
Year Established:
2005
Total Annual:
8000000-10000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Yimi (Guangzhou) Automotive Parts Co., Ltd. Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ... Yimi (Guangzhou) Automotive Parts Co., Ltd. Located in Guangzhou—the economic and transportation hub of Southern China—we are a specialized supplier and exporter with over 20 years of experience in the automotive parts industry. We focus on the production and sales of high-quality ...
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