Products Description
CNG LPG Injection Rail Auto Gas Injector Rail For Car Conversion Kits

Injection rail is a core auto spare part of gas vehicle multi-point electronically controlled injection system, assembled with solenoid valve, valve nozzles and rail body. The built-in nozzles match the number of engine cylinders exactly, widely used for CNG & LPG car gas conversion kits. This gas injector rail fits most gasoline vehicles converted to natural gas or liquefied petroleum gas, popular among auto parts importers from Southeast Asia, South America, South Asia market.
SUITABLE FOR ALL GAS ENGINES & ALL VEHICLES
ACCURATE CNC MACHINING Production Process
HI-TECH Automated Assembly Line
| Product Name | YUNCHENG Independent R&D Auto Car Injector Rail |
| Model Available | 1cyl,2cyl,3cyl,4cyl,6cyl,8cyl (for sedan, pickup, truck) |
| Resistance(LPG) | 20hm |
| Resistance(CNG) | 3ohm |
| Working Voltage | 7-11V |
| Opening Time | 3.1s |
| Closing Time | 3.6s |
| Gas Flow Rate | 93NM3/H |
| Packing Spec | 50pcs per export carton |

Main Technical Parameters of Auto Gas Injector Rail
Our natural gas pressure regulator is matched with this injection rail assembly, it constantly adjusts gas cylinder pressure to meet injection system demand. If you need complete gas conversion system accessories, you can view full range of gas modification parts on our product catalog page.



Our Product Core Advantages
- Independent design and R&D, factory direct supply for South America gas car distributors
- High standard OEM & ODM service support
- Reasonable factory price with strict quality control system
- Alibaba Trade Assurance order protection
- Professional technical problem solving service for gas vehicle repair shops
- 1 year global product warranty
- Fast delivery & free sample support for importer testing
We also supply matched CNG conversion ECU, gas pipeline and all supporting spare parts one-stop for global buyers, especially for Southeast Asia auto parts wholesalers.
Product Certification






Frequently Asked Questions For Global Importers
Q: What information need to be provided to choose the suitable injector rail model?
A: Please provide vehicle engine cylinder number, gas type(LPG/CNG), vehicle model, application market (Southeast Asia / Latin America / South Asia), so we can match the right model and quote quickly.
Q: Are you a trade company or manufacturer?
A: We are professional auto gas conversion parts manufacturer. Main production: CNG LPG injector rail, gas reducer, ECU, emulator kits, switch kits, OEM & ODM acceptable for overseas importers.
Q: What is your MOQ?
A: Sample order is acceptable, MOQ only 1pc for testing. Mass order welcome for regional distributors.
Q: What is your delivery date?
A: Stock orders within 3-7 working days after deposit; bulk production orders negotiate delivery schedule according to quantity, support big orders for South America, Southeast Asia gas part importers.
Q: What is your payment terms?
A: T/T, L/C, Alibaba Trade Assurance supported. Mass production: 30% deposit, 70% balance before shipment.
Q: Do you have product warranty?
A: All injector rails enjoy 1 year factory warranty, spare parts supply after sales support.
Our Global Customer Service
All product & price inquiries replied within 24 hours
Professional English sales team to communicate with Latin America, Southeast Asia, South Asia buyers
Full 1-year warranty for all gas injector rail products
On-site application & installation technical support
Factory direct competitive price under same quality standard
Sample quality consistent with mass production goods




