Guangzhou Yuanfenghang Automotive Parts Co., Ltd
| Payment Terms | L/C,D/A,MoneyGram,D/P,T/T,Western Union |
| Supply Ability | 5000 |
| Delivery Time | 3-7Days |
| Packaging Details | Cardboard box or Wooden box |
| Part Number | 40SMF1 6400300 |
| Product Name | Throttle Body |
| Product Grade | Genuine OEM Part |
| Condition | Brand New |
| Purpose | For replace/repair |
| Shipping Term | Sea Air Express |
| Brand Name | Czechdes |
| Model Number | 1.2L / 1.4L 8V FIRE |
| Certification | ISO IATF |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C,D/A,MoneyGram,D/P,T/T,Western Union | Supply Ability | 5000 |
| Delivery Time | 3-7Days | Packaging Details | Cardboard box or Wooden box |
| Part Number | 40SMF1 6400300 | Product Name | Throttle Body |
| Product Grade | Genuine OEM Part | Condition | Brand New |
| Purpose | For replace/repair | Shipping Term | Sea Air Express |
| Brand Name | Czechdes | Model Number | 1.2L / 1.4L 8V FIRE |
| Certification | ISO IATF | Place of Origin | China |
| High Light | Fiat 1.2L throttle body ，Throttle valve for FIRE engines ，40SMF1 throttle body replacement | ||
This throttle body is primarily compatible with several Fiat models equipped with small-displacement gasoline engines, especially from the mid-to-late 2000s.
Examples of Main Compatible Vehicles:
| Model | Typical Engine | Production Years (Approx.) |
|---|---|---|
| Fiat Punto (188) | 1.2L / 1.4L 8V FIRE | 2005-2009 |
| Fiat Grande Punto (199) | 1.2L / 1.4L 8V FIRE | 2005-2009 |
| Fiat Panda (169) | 1.2L 8V FIRE | 2003-2009 |
| Fiat 500 (Early Models) | 1.2L 8V FIRE | 2007-2010 |
| Fiat Idea | 1.2L / 1.4L 8V FIRE | 2004-2009 |
| Lancia Ypsilon (Type 846) | 1.2L 8V FIRE | 2006-2009 |
Note: The list above shows common compatible models. Always verify the exact fit using your VIN or with a professional parts supplier before purchase.
OE Number: The original part number is 6400300. The code 40SMF1 is also commonly used in the aftermarket for identification.
Type: Electronic Throttle Body (Drive-by-Wire / E-Gas).
Construction: Typically consists of an aluminum housing, a throttle plate, a DC motor, position sensors, and an electrical connector.
Control Method: Cable-free design. It is directly controlled by the Engine Control Unit (ECU), which sends electronic signals to a motor for precise throttle plate adjustment.
Precise Control: Electronic management allows for high-precision and rapid response in regulating air intake.
Integrated Sensors: Features built-in dual potentiometer position sensors that provide real-time feedback to the ECU.
Reliability: As an original equipment part, its design and materials ensure high compatibility with the Fiat vehicle's systems.
Adaptation & Cleaning: Includes self-adaptation functions to compensate for minor mechanical wear and a self-cleaning cycle (rapidly opening and closing the plate upon ignition to dislodge carbon buildup).
Ensures Engine Performance: Guarantees the correct air-fuel mixture for optimized power output and fuel economy.
Improves Driving Smoothness: Works with the ECU to ensure stable idling and smooth acceleration response.
Reduces Emissions: Precise air intake control helps the catalytic converter operate efficiently, reducing harmful emissions.
OE Quality: Using a part with the OE number ensures optimal compatibility and long-term reliability, minimizing potential failure risks.
Core Function: To regulate the volume of fresh air entering the engine's combustion chambers. It is a key actuator in the engine management system.
Applications:
Replacement & Repair: Used to replace a faulty throttle body that causes issues like the check engine light, unstable idle, poor acceleration, or high fuel consumption due to severe carbon buildup, motor failure, sensor faults, or mechanical jamming.
System Calibration: After replacement, a throttle body adaptation (or initialization) procedure is usually required using a professional diagnostic tool. This allows the ECU to learn the new position parameters of the throttle body.
Company Details
Business Type:
Manufacturer
Total Annual:
5000000-10000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Guangzhou Yuanfenghang Auto Parts Co., Ltd. is a professional manufacturer and wholesaler specializing in high-end automotive parts, focusing on providing genuine and premium aftermarket parts for luxury brands such as Mercedes-Benz, BMW, Land Rover, and Jaguar. With over 138 employees, the compa... Guangzhou Yuanfenghang Auto Parts Co., Ltd. is a professional manufacturer and wholesaler specializing in high-end automotive parts, focusing on providing genuine and premium aftermarket parts for luxury brands such as Mercedes-Benz, BMW, Land Rover, and Jaguar. With over 138 employees, the compa...
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