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Most easy and simple Propane LPG sequential Injection Conversion Kits for 3 or 4 cylinders gasoline fuel injected vehicle

Rated 5.0/5 based on 4 customer reviews 100.0% of buyers enjoyed this product! (4 votes) 3 orders
US $189.00 / Set
Discount Price:
US $179.55 / Set
2 days left
Bulk Price
Additional 3% off (2 Sets or more)
Delivery: days (ships out within 10 business days)
Set (999 Sets available)
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Item specifics

Item Type:
Item Height:
20 cm
Brand Name:
Model Name:
Item Width:
29 cm
Special Features:
LPG injection system
Item Length:
29 cm
Item Weight:
6.3 kg
Place of Origin:
Guangdong, China (Mainland)

Product Description

Most easy and simple Propne lpg sequential injection bi-fuel system conversion kits for 3 or 4 gasoline fuel injected cars:

With this system installed, the car will run on either petrol or LPG, it's bi-fuel system, you can switch between both fuels. 

1. LPG Sequential Reducer/Regulator, come with lpg shut off solenoid valve, power up to 140KW theoretically, if higher power required, use 2ones or a super type reducer.
2. Gas ECU set: ECU and cables, water temperature sensor, micro-switch, petrol pump shut off relay;
It is for 3/4cylinder cars, Not available for 6/8cyl.

This is the most easy and simple gas system in the world, it do not require a Map sensor, keep the main function--air/fuel ratio programming, but eliminate any non-essential functions to be as easy & simple as possilbe.

3. Injector Rail-4cyl, 3 cylinder available

4. Gas Filter

5. High pressure steel tubing: dia 6mm* length 6m

6. Low Pressure Hoses

7. Mounting Fittings: for connecting/fixing/sealing the gas components
8. Gas ECU Programming cable: for ECU connect to computer to calibrate to reach a proper air-fuel ratio for cars of different power; at least 1pcs is needed; If you have 1 already, not necessary to buy again, then price can be 10$ less here.
9. The price does Not Include ItemsLPG tankLPG multivalveLPG refill valverefuel hosetank brackets (Too heavy to ship or may not suit to your local requirements.)

Fossil fuels is using out, cost higher and higher, how to do with existing gasoline/diesel vehicle?
LGC Provides you Complete solution: Bi-fuel/dual fuel conversion kit, installation guidance...   

LGC Provide:
-- Bi-fuel system for gasoline cars:
Sequential injection system kits, two types: suit to 3-4 and 5-6-8 cylinders injection cars;

Aspirated system kits suit to 4/6/8 cylinders injection cars, EFI as well as carburetor engines;
Do not suit to FSI (fuel straight injection) engines, nor diesel engines. 
-- Dual fuel system for diesel cars:
LGC's co-fuel systems for diesel car can replace 50-70% diesel by LPG or CNG, work great!


ECU software for this system, download:  www.lgc.hk/Products1138.html

Wiring Diagram for the LGC-LCK1.5 system (you can contact LGC anytime for guidance if having questions during installation):

|Fossil energy is using out, cost is higher and higher, how will you do with your current gasoline/diesel cars? Pay high cost for gasoline to use it now and get rid of it as wasted iron one day? No, the LPG/Propane CNG/Methane fuel will save you from this, convert your cars into bi-fuel system/start a gas conversion business/become a autogas equipment distributor now!!|

Not inlcuded items in this gas system:
(If wanted to buy the not included lpg parts, please contact LGC to make sure they suit to your local requirements.)
















More LPG CNG System Gas Conversion Kits for Gasoline and diesel Cars from LGC:

Methane CNG Sequential Injection System Conversion Kits for 8 cylinder SFI gasoline Cars

US$ 467.00/set


Methane CNG Sequential Injection System Conversion Kits for V5 or V6 gasoline Cars of SFI Engine

US$ 452.00/set


Methane CNG Sequential Injection System Conversion Kits for 3 or 4 cylinder gasoline fuel injected Cars

US$ 259.70/set


LPG Sequential Injection System Conversion Kits for 8 cylinder gasoline fuel injected Cars

US$ 467.00/set




Propane LPG Sequential Injection System Conversion Kits for gasoline Cars of 5 or 6 cylinder SFI Engine

US$ 450.00/set


Propane LPG sequential Injection Conversion Kits for 3 or 4 cylinders gasoline fuel injected vehicle

US$ 189.00/set


Methane CNG Normal Suction System (mixer System/traditional system) Conversion kits for EFI and carburetor engine

US$ 139.00/set


LPG Mixer System(normal suction system/aspirated system) Conversion kits for EFI vehicle as well as carburetor engine

US$ 139.91/set


























Diesel LPG Conversion kits

US$ 270.00/set


CNG Diesel Conversion kits

US$ 279.00/set












China Gas ECU & Injection Rail Manufacturer, Complete LPG CNG Conversion Kits Provider


LGC Gas Equipment (HK) Co., Limited was established in 2006 with factory and head office in Shenzhen China, dedicated to Bi-fuel (Gasoline to CNG/LPG) and Dual fuel (diesel and LPG/CNG) conversion systems for cars.

As China manufacturer of Autogas ECU & Injector Rail as well as professional provider of LPG (Propane) CNG (Methane) conversion kits for gasoline and diesel cars, LGC provide complete retrofit kits for 3/4/5/6/8 cylinder injection engines, Electronic fuel injection (EFI) engines as well as carburetor cars to convert into bi-fuel system and for all kinds diesel engines to convert into dual fuel use:

LGC provide two types LPG (Propane) or CNG (Methane) system Gas Conversion kits for gasoline Cars and one type LPG/CNG conversion kits for diesel cars, to retrofit into bi-fuel use (Petrol or LPG/CNG) or dual fuel use (diesel or co-fuel: diesel and CNG/LPG):
1. Gas conversion kits for gasoline cars:
With LGC's petrol-lpg/cng conversion kits installed, the cars will run at either petrol or LPG/CNG.

1.1. Propne (LPG) or Methane(CNG) Sequential injection system autogas Conversion kits, suit to EFI cars only:
Much better performance, but more complicated installation and higher price, generally for those newer cars.
Two types: For 3, 4 cylinder Multipoint sequential injection gasoline engines and for 5, 6, 8 cylinders.
Complete sequential injection kits include items:
3/4cyl (5/6/8cyl) Gas ECU set—Electronic Control Unit + 3/4cyls (5/6/8cyls) Harness + Micro-switch + Water temperature sensor + (Emulator), Map sensor, (ECU programming cable), (ECU software), CNG sequential reducer/LPG Injection vaporizer (Integrated with CNG/LPG solenoid valve), Gas Injector Rail, CNG pressure gauge, High pressure steel pipe, Gas Filter, Low pressure hoses, Gas filling valves, LPG filling hose, Mounting fittings, Gas tank, Tank brackets, CNG Tank valve/LPG Multivalve (Integrated with LPG level sensor).
1.2. LPG CNG Aspirated system (Normal suction system/traditional system/Mixer sytem) Conversion Kits, suit to both carburetor and EFI(Electronic fuel injection) cars:
Simple installation, lower price, but performance not good as sequential injection kits, generally for those older cars.
Complete Normal Suction system kits include items:
CNG reducer/LPG vaporizer (Integrated with LPG/CNG solenoid valve), Gas Emulator, Petrol-gas Changeover Switch (Fuel selector), Air-fuel mixer, power valve,CNG pressure gauge, High pressure steel pipe, Low pressure hoses, Gas filling Valves, LPG filling hose, Mounting fittings, Gas tank, Tank brackets, CNG Tank valve/LPG Multivalve (Integrated with LPG level sensor).
1.3. The above Propane vs methane system Gas Conversion Kits from LGC do not suit to FSI (fuel straight injection/fuel direct injection) engines, nor diesel engines either.
Other gas conversion items: Ignition timing advance processor, Spark plus special for CNG, Relay for shutting off petrol pump, CNG Gas Leakage Detector/alarm, Lambda Controller and stepper motor.

2. LPG/CNG Conversion kits for diesel engines: With LGC's diesel-gas conversion kits installed, the car will run at either diesel still or co-fuel(diesel and lpg or cng at same time), diesel engines work great after retrofited.

LGC provide complete solution of petrol-lpg/cng and deisel-lpg/cng conversion for retrofit shops/distributors/DIY end-users, with good quality at cheaper price!
Featured with guaranteed quality & competitive price & excellent service, LGC’s sales network cover the whole China and many oversea markets. Quality of our Gas Kits are favored by lots of installers and distributors.

Company Philosophy
LGC contribute to saving energy and keeping our living environment more green.
Do what we can, do the best, benefit society, benefit the world!
Reputation first, profit second.
LGC History
2006    LGC was established in Shenzhen China, dedicated to LPG CNG autogas Conversion system equipment;
2008    LGC started manufacturing Gas ECU for bi-fuel vehicle, the factory have very good control on quality which has been approved by ECE 67R-01 regulation;
2011    After years of rapid development, LGC had established a wide sales network in China and exported to many oversea markets, focusing on oversea market, endeavor to make LGC well-known in the world;
2012    LGC began mass production of Injector Rail.
2013    LGC modified its name little, now: LGC Gas Equipment (HK) Co., Limited; Previously: Hongkong LGC Gas Equipment Co., Ltd




About Sale Terms

We offer 12 month warranty for main components (ECU, Injection rail, Regulator), other items vary--1 to 6months (time counted from the date you receive goods). 

Items asked for warranty are required to send back for inspection FIRST with no excuse; Shipping cost to LGC is the responsibility of buyer; If items are qualified for warranty after inspection, LGC will send replaced parts for free in your new order--or, the shipping charge to you will be charged at least 50%.
Items which are out of warranty period or not qualified for warranty, will be charged fully.

Physical damage to a product caused by the user; opening products up, e.g. to repair or modify components; or flashing the firmware or using non-approved software invalidates the warranty.

Defective Items:  if you found defective items, please contact us ASAP via email within 5days after you received goods. All emails will be answered within 1 business day. If the package is damaged during shipping, please contact the shipping company immediately to file a claim. Please let us know if you need any assistance in filing the claim. Fewer than 1% of all shipped products are subject to any warranty or quality issue. All defective items will be fixed/replaced during the warranty period. Buyers need to ship the items to us. Return shipping is the buyer's responsibility. Please contact us to process your return and a RMA# will be issued. The returned package should have a Tracking number.

Returns: If you're not 100% satisfied with the item or if the item doesn't meet your requirements, you may return the item(within 14days after delivered) for a refund of your payment / exchange it for another item. Please contact us before returning an item to process a RMA. Returned items have to be shipped directly to us at buyer's expense. Caused fee will be charged if the returned item is not defective or was returned due to other issues(Undeliverable items, Package refused etc.) Buyers are responsible for return shipping and re-stocking fees. The returned package should have a Tracking number, and the returned items should be as its original condition.

Please read the listing description carefully before purchasing items.

Import / Customs: In most countries, you don't need an import permit to buy this item online but you are responsible for knowing the regulations in your delivery country before placing your order. Customs clearance paperwork and procedures are handled by the courier. They may need to contact you in certain cases to confirm details of a shipment. In any cases where additional paperwork is required for customs clearance, you'll get assistance from us. Any local sales tax or import duty (as per your country's laws) will be calculated when your goods enter your country and you are responsible for it. No credit will be given for import / customs fees.


Contact info:

Mr. Arnold Chung
LGC Gas Equipment (HK) Co., Limited
Tel: +86 755 81780556         Cell: +86 135 3773 6051          Fax: +86 755 81780337      Website: www.lgc.hk 


Shopping online--Easy and safe transaction for small order before long term and large cooperation...



Packaging Details

Unit Type:
Package Weight:
6.000kg (13.23lb.)
Package Size:
31cm x 31cm x 21cm (12.20in x 12.20in x 8.27in)


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Packaging Details

Unit Type:
Package Weight:
6.000kg (13.23lb.)
Package Size:
31cm x 31cm x 21cm (12.20in x 12.20in x 8.27in)


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Seller Info

Mr. Evan Zhang

LGC Gas Equipment (HK) Co., Limited

Block C 3 floor,laowei village,south industrial,baoan district shenzhen 518109,china
Fax: +86 755 81780337
Tel: +86 755 81780556
Cell: +86 
Website: www.lgc.hk 


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