Injector

Brand: Mortch Motor
Product Code: MICF018B-171000

Product Viewed: 393

Availability: In Stock

Weight: 0.05kg

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CFMoto Fuel Injector (4-Hole)

OEM Part Number 018B-171000 (Old P/N: CF188-B-171000)

4-hole injector, ECU controlled, precise fuel delivery, fits multiple CFMoto 500cc-600cc models.

📋 Overview

This fuel injector is a high-quality OEM replacement for CFMoto, directly replacing part numbers 018B-171000 and the older CF188-B-171000. One end of the fuel injector mounts into the injector seat, and the other end attaches to the injector cap, which connects to the fuel line. The injector is controlled by the ECU to deliver precisely metered fuel into the engine at the stated time.

This injector features a 4-hole nozzle design. This design atomizes the fuel into finer particles, allowing for better mixing with air, which results in improved combustion efficiency, increased power, and reduced fuel consumption and emissions.

✨ OEM Quality: Manufactured to strict OEM specifications, ensuring that the flow rate, spray pattern, and atomization precisely match the ECU's control logic for optimal engine performance.

📐 Part Information

Part Numbers 018B-171000 / CF188-B-171000

Injector Type 4-Hole Solenoid Injector

Component Fuel Injector Assembly

🔧 Important Installation Instructions

Manual Installation: The fuel injector must be installed by hand, pressing it into its seat. Never strike the injector with a hammer, as this can damage its internal precision components.
Do Not Rotate: Do not turn the injector after the joint between the injector and the injector cap has been installed, as this could compromise the seal or damage the O-rings.
O-Rings Must Be Replaced: When removing and installing the fuel injector, the O-rings on both ends must be replaced with new ones to ensure a proper seal.
Fuel Pressure Relief: Before removing the injector, perform fuel pressure relief if necessary to prevent the risk of high-pressure fuel spray.
Leak Test: After installation, test the fuel injector sealing to ensure there are no leaks.

⚠️ Adhering to these installation guidelines is critical for the proper function of the injector and for vehicle safety.

🔧 Applications (by engine family)

🏍️ CF188 (500cc) – X5, UForce 500

ATV CF500 X5 (CF188)
ATV CF500-2 X5 (CF188)
ATV CF500-2A X5 (CF188)
ATV CF500-5 X5 (CF188)
ATV CF500-5A X5 (CF188)
ATV CF500-5B X5 (CF188-B)
ATV CF500-5C X5 (CF188-B)
ATV CF500-A X5 (CF188)
ATV CF500-B X5 (CF188)
ATV CF500-C X5 (CF188)
ATV CF500-D X5 (CF188)
ATV CF500-E X5 (CF188)
UTV CF500-3 UForce 500 U5 (CF188-A)

🏍️ 196S (600/625cc) – X6, UForce U6, Z6

ATV CF600-B X6 (196S-B)
ATV CF600-C X6 (196S-B)
ATV CF625-2 X6 (196S-B)
ATV CF625-2A X6 (196S-B)
ATV CF625-B X6 (196S-B)
ATV CF625-C X6 (196S-B)
UTV CF600-5 UForce U6 (196S-B)
SSV CF600-3 Z6 (196S-C)
SSV CF600-6 Z6 (196S-C)
SSV CF625-3 Z6 (196S-C)
SSV CF625-6 Z6 (196S-C)

📌 Compatibility Note: This fuel injector fits the CFMoto models listed above, primarily those equipped with CF188 and 196S series engines. Please verify your vehicle model, engine type, and original injector part number before ordering.

⚙️ Product Features

Direct OEM Replacement: Perfectly matches CFMoto part numbers 018B-171000 and CF188-B-171000, ensuring accurate fitment and electrical specifications.
4-Hole Atomization Design: Compared to single or 2-hole injectors, the 4-hole design atomizes fuel into finer particles for better air-fuel mixing and more complete combustion.
ECU Precision Control: Fast response time ensures precise fuel delivery as commanded by the ECU, improving throttle response and fuel economy.
Precision Manufacturing: The internal solenoid and nozzle orifices are precision-machined for long-term, reliable operation.
Performance Restoration: Replacing aged or faulty injectors can restore engine power, improve idle stability, and reduce fuel consumption and emissions.

✅ Typical Symptoms of Injector Failure: A clogged, worn, or sticking fuel injector can lead to several issues: hard starting, rough idle or shaking, hesitation or stumbling during acceleration, loss of power, significantly increased fuel consumption, black smoke or backfiring from the exhaust, and an illuminated check engine light. If you experience these symptoms, the injector's condition should be checked and replaced if necessary.

⚠️ Key Installation Reminders: ① Install by hand only - NEVER hammer! ② Do NOT rotate the injector after cap installation! ③ The O-rings on BOTH ends MUST be replaced! Strictly following these points is essential for proper injector function and to prevent fuel leaks.

🔧 Compatibility Notice

Please verify that this part fits your specific vehicle model and year. Many vehicles share similar names but use different components depending on year or market region.
We strongly recommend cross-checking with your vehicle's owner's manual or contacting us for confirmation before placing your order.

📄 Product Disclaimer

Product images, measurements, and descriptions are for reference only. Slight variations in color or appearance may occur due to manufacturing batches or photography lighting—functional specifications remain identical to the ordered part.
Professional installation is mandatory. Mortch Motor assumes no liability for damages, injuries, or losses resulting from improper installation, misuse, unauthorized modification, or abnormal operation.

💰 Import Duties & Taxes

All listed prices EXCLUDE shipping costs, import duties, taxes, and customs clearance fees. These charges (if applicable) are determined and collected by your local customs authority and are solely the buyer's responsibility.
In case of return due to unpaid duties/taxes or refusal to clear customs, the buyer shall bear the original shipping cost, return shipping fees, and any associated administrative charges deducted from the refund.

📌 Order Confirmation: By completing your purchase, you acknowledge that you have read, understood, and agreed to all terms above. For any questions, please contact our support team prior to ordering.