Product Introduction: SFNI-045 Radiator for Nissan Micra K11
This is an aftermarket replacement radiator model SFNI-045, designed specifically for the Nissan Micra K11 16V, produced between 1992 and 2003, equipped with a 1.0-liter naturally aspirated engine and automatic transmission (A/T). It serves as a critical cooling system component, engineered to maintain optimal engine operating temperature by dissipating heat from the engine coolant, preventing overheating and ensuring reliable performance for daily driving.
Key Specifications and Dimensions
This radiator is built to match the factory fit and function of the original unit, with clearly defined technical parameters:
The cooling core measures 375mm × 358mm × 26mm, providing sufficient heat dissipation capacity to match the thermal output of the 1.0L 16V engine.
The header tank plate is sized 382.2mm × 52.2mm, which aligns perfectly with the original mounting space in the Micra K11 chassis.
Main coolant ports: Ø28mm; auxiliary ports: Ø8mm; center distance between lower auxiliary ports: 200mm — ensuring a direct, leak-free fit without modification.
Compatibility and Reference Codes
This radiator is fully compatible with the listed vehicle application, and can be cross-referenced with the following industry and original part numbers to guarantee correct ordering:
| Reference Type | Part Number | Notes |
|---|---|---|
| OEM Part Number | 214101F515 | Matches the factory radiator specification for this vehicle |
| Nissens Reference | 629871 | Matches the dimension and performance of the equivalent Nissens aftermarket radiator |
Design and Function Highlights
Engineered to meet or exceed OE performance with standardized mounting points and port positions that simplify installation for repair shops or DIY enthusiasts.
The 26mm core thickness balances cooling efficiency and airflow characteristics for this compact hatchback, delivering consistent temperature regulation even in typical urban driving conditions.
Manufactured as an affordable, reliable replacement option for aging original radiators that have developed leaks or reduced cooling efficiency over time.
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