CNG Kit Price in India: Conventional, Sequential & Direct Injection09 August 2025
Looking for the CNG kit price for your car? The correct price depends mainly on the type of CNG system your vehicle requires. MIJO groups passenger-car CNG conversions into three main categories: Conventional CNG, Sequential CNG and Direct Injection CNG.
The prices below are indicative dealer fitment ranges. They are not wholesale, distributor, kit-only or ex-factory prices. The final fitment quotation is issued by the installing dealer after checking the exact vehicle, engine, suitable CNG system, cylinder requirement and installation scope.
CNG Kit Fitment Price in India
| CNG System | Indicative Dealer Fitment Price | Typical Application |
|---|---|---|
| Conventional CNG | ₹30,000–₹35,000 | Compatible petrol vehicles suitable for a conventional CNG system |
| Sequential CNG | ₹40,000–₹70,000 | Compatible petrol vehicles requiring electronically controlled sequential gas injection |
| Direct Injection CNG | ₹1,25,000–₹1,50,000 | Eligible petrol vehicles using Direct Injection technology |
Important: These ranges are indicative. The installing dealer will provide the final quotation and confirm exactly what is included.
1. Conventional CNG Kit Price
Indicative dealer fitment price: ₹30,000–₹35,000
A Conventional CNG system is generally relevant for compatible petrol vehicles that are technically suitable for a conventional gas-mixing system.
It uses a simpler gas-control arrangement than a Sequential CNG system, but suitability must still be checked for the exact vehicle before installation.
The final dealer quotation can vary according to the vehicle, cylinder specification, installation arrangement, applicable taxes and documentation requirements.
2. Sequential CNG Kit Price
Indicative dealer fitment price: ₹40,000–₹70,000
A Sequential CNG system electronically controls gas injection according to the operating requirements of the petrol engine.
Depending on the vehicle, the system can include a sequential CNG ECU, reducer, injector rail, sensors, changeover switch, wiring harness, filters, gas pipes, cylinder-related components and vehicle-specific calibration.
The ₹40,000–₹70,000 range is wider because different vehicles can require different ECUs, injector configurations, reducer capacities, cylinder specifications and calibration.
Compatible MPI, BS6 and OBD-based applications remain within the Sequential CNG category rather than being shown as separate price categories.
Explore MIJO's Four-Wheeler CNG systems for more information.
3. Direct Injection CNG Kit Price
Indicative dealer fitment price: ₹1,25,000–₹1,50,000
Direct Injection petrol engines require a specialised CNG control strategy and should not be treated as normal MPI vehicles fitted with a standard Sequential CNG system.
A Direct Injection CNG installation can require a specialised ECU, vehicle-specific software and calibration, compatible reducer and injector configuration, vehicle-specific CNG system operation and detailed application verification.
Not every Direct Injection or turbo-petrol vehicle should automatically be assumed to be eligible. The exact vehicle, engine and application must be checked before fitment.
See the dedicated Direct Injection CNG page for MIJO's current DI solution.
Why Can CNG Fitment Prices Differ Between Cars?
Even within the same category, two vehicles may not require exactly the same configuration.
- Vehicle and engine: Different engines can require different components and calibration.
- Injection technology: Conventional, MPI and Direct Injection engines require different control strategies.
- ECU and injector configuration: The required ECU and gas-injection channels can vary.
- Cylinder specification: Capacity, valve and mounting arrangement can affect the final quotation.
- Installation requirements: Component placement, wiring, high-pressure pipeline routing and filling arrangement differ by vehicle.
- Taxes and documentation: The dealer should clearly state applicable taxes and documentation-related charges.
What Should a Dealer Fitment Quote Clearly Mention?
Before confirming installation, ask the dealer to clearly specify:
- CNG system category and model
- Vehicle application
- Cylinder make and capacity
- Cylinder valve and mounting brackets
- Filling valve and filling arrangement
- High-pressure gas pipe and fittings
- Installation labour
- Calibration and road testing
- Leakage and safety checks
- Applicable GST and other charges
- Warranty terms
- Documentation and RC-endorsement assistance
- Any item or charge not included in the quotation
For registration and retrofit-related guidance, also read the RTO rules for CNG kits in India.
Should You Select the Cheapest CNG Kit?
The lowest headline price should not be the only criterion for choosing a CNG system.
The correct system should be selected after checking vehicle compatibility, the required CNG category, application coverage, component configuration, installation quality, calibration, warranty, spare-parts availability and service support.
How MIJO Selects the Correct CNG System
MIJO does not treat every petrol car as requiring the same CNG kit. Vehicle make, model, variant, manufacturing year, engine, injection technology, emission standard and applicable vehicle coverage should be checked before recommending a system.
After verification, the vehicle is classified into one of the three relevant categories:
- Conventional CNG
- Sequential CNG
- Direct Injection CNG
The installing dealer then provides the final fitment quotation.
Get a Vehicle-Specific Dealer Fitment Quote
For an accurate quotation, share your vehicle make, model, variant, manufacturing year, engine capacity, emission standard and city of installation.
Contact MIJO for a dealer fitment quotation
Frequently Asked Questions
What is the price of a Conventional CNG kit?
The indicative dealer fitment price is approximately ₹30,000–₹35,000, subject to vehicle suitability and the final installing-dealer quotation.
What is the price of a Sequential CNG kit?
The indicative dealer fitment price is approximately ₹40,000–₹70,000. The final price depends on the vehicle, system configuration, cylinder and installation requirements.
What is the price of a Direct Injection CNG kit?
The indicative dealer fitment price is approximately ₹1,25,000–₹1,50,000, subject to vehicle eligibility and the required Direct Injection configuration.
Are BS6 and OBD CNG kits a separate price category?
No. Compatible BS6 and OBD-based applications are included within the Sequential CNG category. The exact configuration still depends on the vehicle.
Are these fixed MIJO prices?
No. These are indicative dealer fitment ranges. The installing dealer provides the final vehicle-specific quotation.
Does the quoted price automatically include every component and charge?
No. The final dealer quotation should clearly state the cylinder specification, components, labour, taxes, documentation support and any exclusions.
Which CNG system is suitable for my car?
The correct category depends on the vehicle and petrol-injection technology. The exact application should be checked before selecting Conventional, Sequential or Direct Injection CNG.
Can every Direct Injection car be converted to CNG?
No. Eligibility must be verified for the exact vehicle, engine and application before installation.
