CFMoto CF800 Throttle Body

CFMoto Throttle Body

Base Part Number: 0800-173000 | Multiple Variants Available

Product Type: Intake System | Throttle Body

Fitment: CFMoto 800cc ATV/SSV/UTV (2012-2017)

OEM-specification throttle body, the core component of the engine intake system that controls the amount of air entering the engine to regulate power output. This throttle body is commonly (but not exclusively) used for CFMoto 800cc ATVs and UTVs. It also applies to many other brands and displacements of 4x4 ATVs and UTVs, many of which use CFMoto engines or components to produce their end products. The item pictured corresponds to image #4.

This product is an OEM-specification throttle body for CFMoto vehicles, with base part number 0800-173000. The throttle body is the core component of the engine intake system, located between the air filter and intake manifold. The driver controls the throttle opening via the accelerator pedal, thereby controlling the amount of air entering the engine, which mixes with fuel from the injectors to form a combustible mixture. The ECU uses input from the Throttle Position Sensor (TPS) and various other parameters to precisely control fuel injection and ignition timing for optimal power output and fuel economy.

🔧 Available Variants:

• 0800-173000 - Limited Power, E-Mark Certified
• 0800-173000-1000 - No Power Limit, No Fuel Evaporation System
• 0800-173000-2000 - No Power Limit, With Fuel Evaporation System
• 0800-173000-4000 - No Power Limit, No Fuel Evaporation System (For ATV)
• 0800-173000-5000 - Limited Power, No Fuel Evaporation System (For ATV)
• 0800-173000-6000 - No Power Limit, With Fuel Evaporation System (For ATV)

Product Features:

• Product Name: Throttle Body
• Base Part Number: 0800-173000
• Engine Size: 800cc Series
• Primary Fitment: CFMoto 800cc ATV/SSV/UTV (Model Years 2012-2017)
• Extended Fitment: Many other brands of 4x4 ATV/UTV using CFMoto engines or components

• Precise Air Control: Throttle opening is linked to the accelerator pedal, precisely controlling the amount of air entering the engine to achieve the desired power output.
• Integrated Position Sensor: Built-in high-precision Throttle Position Sensor (TPS) provides real-time feedback to the ECU for accurate fuel and ignition control.
• Multiple Variants Available: Various specifications available including limited/unlimited power versions and with/without fuel evaporation systems to meet different model and regulatory requirements.
• High Reliability: Die-cast aluminum body with wear-resistant throttle shaft ensures long-term stable operation.
• Broad Compatibility: Not only fits CFMoto vehicles but also many other brands of 4x4 ATVs and UTVs using CFMoto engines.

✅ Fault Indications: Common signs of throttle body failure include:
• Rough idle, idle speed too high or too low;
• Accelerator lag, unresponsive throttle;
• Engine hard to start;
• Sudden power loss or surging while driving;
• Engine warning light illuminated;
• Significantly increased fuel consumption.
If these occur, inspect the throttle body and related sensors promptly.

✅ Installation Tip: Before installation, ensure the ignition is off. Clean the intake manifold mounting surface and install a new gasket. After installing the throttle body, tighten the mounting bolts to the specified torque. Connect all sensor connectors and vacuum lines. After installation, TPS initialization and idle learning are recommended. Professional installation by an experienced technician is recommended.

You can download the CF800 Parts List, find the part codes and quantities you need, and send them via email to [email protected] for inquiry.

⚠️ Important Notice: This product is a CFMoto throttle body with base part number 0800-173000, available in multiple variants (limited/unlimited power, with/without fuel evaporation system). It is primarily applicable for the 800cc ATV/SSV/UTV models listed above. Additionally, this product is widely applicable to many other brands and displacements of 4x4 ATVs and UTVs that use CFMoto engines or components. Minor variations may exist between different model years or production batches. If your specific model is not listed, please contact our customer service with your VIN for compatibility verification. Images are for reference only; the actual product may vary.