Guangzhou Zhuohang Auto Parts Co., Ltd.
| Full Professional Bench Calibration & Strict Batch Inspection | Every injector passes complete functional testing including injection flow, backflow, solenoid resistance and unique IQA compensation code on dedicated XPI professional test bench before shipment. Effectively prevent cylinder misfire, ECU fault codes and a |
| Packaging Details | Neutral packing |
| Supply Ability | 1000 |
| Wear & High-Temperature Resistant Heavy-Duty Structure | Core plunger, needle valve and nozzle are made of high-hardness nitrided alloy steel with anti-corrosion coating. Built-in multi-layer high-temperature resistant sealing components, resist diesel impurities, long-term vibration and harsh working temperatur |
| Wide Application & Complete One-Stop Wholesale Support | Suitable for selected Cum-mins ISC8.3, ISL8.9 and ISL9 diesel engine applications, including compatible medium-duty trucks, buses and vocational vehicles. Please verify the original injector number, engine serial number and CPL before ordering. |
| Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Multi-Stage Precise Injection Saves Fuel & Meets Strict Emission Standards | Supports ECM-controlled pilot-main multi-cycle injection, fully optimizes combustion efficiency. Significantly reduces diesel consumption and exhaust particulate pollutants, fully compliant with Euro VI and EPA Tier 4 heavy-duty vehicle emission regulation |
| Delivery Time | 3-5days |
| Advanced XPI Ultra-High Pressure Injection Technology | Adopts Cum-mins original XPI common rail core structure, stable rated injection pressure up to 2400 Bar. 8-hole laser precision nozzle produces ultra-fine uniform fuel atomization, effectively solves rough idle, power shortage, black smoke and engine jitte |
| 100% OEM Standard Plug-and-Play Replacement | OEM part number 4384165, perfectly matched for Cum-mins ISX12 and ISX15 series heavy-duty engines. Unified mounting size, thread and electronic plug interface, consistent with original factory standards. No modification or extra adapters required for direc |
| Model Number | 4384165 |
| Place of Origin | guangdong |
| Brand Name | CUM-MINS |
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Product Specification
| Full Professional Bench Calibration & Strict Batch Inspection | Every injector passes complete functional testing including injection flow, backflow, solenoid resistance and unique IQA compensation code on dedicated XPI professional test bench before shipment. Effectively prevent cylinder misfire, ECU fault codes and a | Packaging Details | Neutral packing |
| Supply Ability | 1000 | Wear & High-Temperature Resistant Heavy-Duty Structure | Core plunger, needle valve and nozzle are made of high-hardness nitrided alloy steel with anti-corrosion coating. Built-in multi-layer high-temperature resistant sealing components, resist diesel impurities, long-term vibration and harsh working temperatur |
| Wide Application & Complete One-Stop Wholesale Support | Suitable for selected Cum-mins ISC8.3, ISL8.9 and ISL9 diesel engine applications, including compatible medium-duty trucks, buses and vocational vehicles. Please verify the original injector number, engine serial number and CPL before ordering. | Payment Terms | L/C,D/A,D/P,T/T,Western Union |
| Multi-Stage Precise Injection Saves Fuel & Meets Strict Emission Standards | Supports ECM-controlled pilot-main multi-cycle injection, fully optimizes combustion efficiency. Significantly reduces diesel consumption and exhaust particulate pollutants, fully compliant with Euro VI and EPA Tier 4 heavy-duty vehicle emission regulation | Delivery Time | 3-5days |
| Advanced XPI Ultra-High Pressure Injection Technology | Adopts Cum-mins original XPI common rail core structure, stable rated injection pressure up to 2400 Bar. 8-hole laser precision nozzle produces ultra-fine uniform fuel atomization, effectively solves rough idle, power shortage, black smoke and engine jitte | 100% OEM Standard Plug-and-Play Replacement | OEM part number 4384165, perfectly matched for Cum-mins ISX12 and ISX15 series heavy-duty engines. Unified mounting size, thread and electronic plug interface, consistent with original factory standards. No modification or extra adapters required for direc |
| Model Number | 4384165 | Place of Origin | guangdong |
| Brand Name | CUM-MINS | ||
| High Light | Cum-mins XPI fuel injector 4384165 ，Cum-mins common rail fuel injector ，Cum-mins fuel system injector | ||
Cum-mins 4384165 XPI high-pressure common rail fuel injector is an OEM-interchange replacement component for selected ISC8.3, ISL8.9/ISL9, QSC8.3 and QSL9/QSL9.3 diesel engine applications, including compatible medium-duty trucks, buses, construction machinery and off-highway equipment.
Using electronically controlled XPI high-pressure injection technology, this injector features a wear-resistant multi-hole nozzle and a fast-response solenoid valve for precise fuel metering, fine atomization and stable multi-stage injection. When correctly matched and installed, it helps restore engine power, smooth idle, cold-start performance, fuel efficiency and exhaust quality.
Common related references include 2872331, 4928421, 4307452 and 2872069. Please verify the original injector number, engine model, CPL, ECM calibration and connector configuration before ordering.
1. Can this injector fit my car directly?
Please send your car model, year and original OE number for accurate matching.
2. Do injectors come with calibration codes?
Yes, every injector is attached with unique calibration code.
3. What quality options do you have?
New Original, OEM Packed and Remanufactured injectors available.
4. How long is your warranty?
All injectors enjoy 12-month global warranty.
5. What’s your delivery time?
In-stock items ship within 3-7 working days worldwide.
6. Can I mix different part numbers in one order?
Yes, mixed MOQ is acceptable for all our diesel injectors.
Specialized in complete diesel engine spare parts including fuel injectors, high-pressure fuel pumps and engine ECUs, we solve your trouble of hard-to-match auto components.
Every injector, pump and ECU is fully calibrated and strictly bench-tested before shipment to avoid engine failure and repeated maintenance. We carry full series solenoid & piezo injectors, matching ECUs and original pumps for Toyota, Denso, bo-sch vehicles.
We support global auto wholesalers, repair garages and importers with rich in-stock items, flexible mixed MOQ, professional model matching guidance and fast worldwide delivery. All our products come with a 12-month global warranty.
Choose us for stable quality, competitive price and one-stop technical support, your trusted long-term diesel parts partner.
| Serial No. | Cum-mins Part Number | Cross Reference Numbers | Compatible Engine | Compatible Applications | Injector Type | Rated Injection Pressure | Nozzle Hole Quantity | Unit Weight | Quality Options | Warranty & Service |
| 1 | 2872127 | 2872126, 4327073 | Cum-mins ISC8.3 / ISL8.9 / QSL9.3 Diesel Engine | City transit buses, medium delivery trucks, light excavators | XPI Common Rail Injector | Up to 2400 Bar | 8 holes | 1.92 kg | New Original, Remanufactured | 12 months quality warranty, technical guidance, neutral export packing, global delivery available |
| 2 | 2872331 | 2872330, 4327074 | Cum-mins ISL8.9 / QSL9.3 Diesel Engine | Medium-duty trucks, agricultural tractors, stationary generator sets | XPI Common Rail Injector | Up to 2400 Bar | 8 holes | 1.92 kg | New Original, Remanufactured | 12 months quality warranty, technical support, neutral export packing, bulk discount available |
| 3 | 2872765 | 2872764, 4327075 | Cum-mins ISC8.3 / ISL8.9 Diesel Engine | Light construction machinery, delivery vans, industrial equipment | XPI Common Rail Injector | Up to 2300 Bar | 8 holes | 1.90 kg | New Original, Remanufactured | 12 months quality warranty, technical guidance, neutral packing, global shipping solutions |
| 4 | 2897414 | 2897413, 4327076 | Cum-mins QSL9.3 Diesel Engine | Heavy-duty medium trucks, mining equipment, marine auxiliary engines | XPI Common Rail Injector | Up to 2500 Bar | 10 holes | 1.95 kg | New Original, Remanufactured | 12 months quality warranty, technical support, neutral export packing, bulk wholesale discount |
| 5 | 4327072 | 4327071, 2872128 | Cum-mins ISC8.3 / ISL8.9 / QSL9.3 Diesel Engine | City buses, medium-duty commercial vehicles, generator sets | XPI Common Rail Injector | Up to 2400 Bar | 8 holes | 1.92 kg | New Original, Remanufactured | 12 months quality warranty, technical guidance, neutral packing, global delivery available |
| 6 | 4359204 | 4359203, 4327077 | Cum-mins ISL8.9 / QSL9.3 Diesel Engine | Agricultural machinery, light excavators, material handling equipment | XPI Common Rail Injector | Up to 2400 Bar | 8 holes | 1.92 kg | New Original, Remanufactured | 12 months quality warranty, technical support, neutral export packing, bulk discount available |
| 7 | 4384165 | 4384164, 4327078 | Cum-mins ISC8.3 / ISL8.9 Diesel Engine | Medium-duty delivery trucks, construction equipment, industrial generators | XPI Common Rail Injector | Up to 2300 Bar | 8 holes | 1.90 kg | New Original, Remanufactured | 12 months quality warranty, technical guidance, neutral packing, global shipping solutions |
| 8 | 4928421 | 4928420, 4327079 | Cum-mins QSL9.3 Diesel Engine | Heavy-duty medium trucks, mining machinery, marine diesel engines | XPI Common Rail Injector | Up to 2500 Bar | 10 holes | 1.95 kg | New Original, Remanufactured | 12 months quality warranty, technical support, neutral export packing, bulk wholesale discount |
| 9 | 4954927 | 4954926, 4327080 | Cum-mins ISC8.3 / ISL8.9 / QSL9.3 Diesel Engine | City transit buses, medium-duty commercial vehicles, generator sets | XPI Common Rail Injector | Up to 2400 Bar | 8 holes | 1.92 kg | New Original, Remanufactured | 12 months quality warranty, technical guidance, neutral packing, global delivery available |
| 10 | 5491659 | 5491658, 4327081 | Cum-mins ISL8.9 / QSL9.3 Diesel Engine | Medium-duty trucks, agricultural tractors, stationary generator sets | XPI Common Rail Injector | Up to 2400 Bar | 8 holes | 1.92 kg | New Original, Remanufactured | 12 months quality warranty, technical support, neutral export packing, bulk discount available |
Company Details
Business Type:
Manufacturer
Total Annual:
>1000000
Employee Number:
50~120
Ecer Certification：
Verified Supplier
Guangzhou Zhuohang Automotive Parts Co., Ltd. We are a professional diesel parts exporter based in Guangzhou, China. We offer two product lines: Brand New & Remanufactured Core products: diesel injection pumps, fuel injectors and engine ECU controllers. Our parts are compatible with Bo-sch,... Guangzhou Zhuohang Automotive Parts Co., Ltd. We are a professional diesel parts exporter based in Guangzhou, China. We offer two product lines: Brand New & Remanufactured Core products: diesel injection pumps, fuel injectors and engine ECU controllers. Our parts are compatible with Bo-sch,...
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