CNG Fitting Cost in India: Full Guide Before Conversion

Posted on: Jun 12, 2025 | 3 mins | Written by: HDFC ERGO Team

CNG Fitting Cost in India: Full Guide Before Conversion

Introduction

As fuel prices climb, more people are switching to a CNG kit. This shift isn't just about saving money; it's about making a cleaner, more responsible choice for a better future. Let’s understand the CNG fitting cost in India and points to remember before converting to CNG.

CNG Fitting Cost

Here’s a quick look at the different types of CNG kits and their fitting costs to help you choose the one that suits your car and budget best:

1. Venturi Kits: The Budget-Friendly Option

If your car has a carburettor, a Venturi kit is a straightforward and affordable choice, costing roughly ₹20,000 to ₹35,000. It’s easy to install but may need more upkeep, and doesn’t offer the fastest acceleration.

2. Sequential Kits: Advanced and Efficient

Sequential kits are designed for modern fuel-injected engines and help your car run smoothly on CNG. They come in two types: open loop systems, which boost performance and acceleration but don’t focus much on reducing emissions, and closed loop systems, which better control emissions by using sensors but may slightly reduce acceleration. Depending on the system and brand, these kits typically cost between ₹22,000 and ₹1,00,000.

Things to Remember When Choosing a CNG Conversion Kit

The following points must be considered when choosing a CNG conversion kit:

1. Compatibility

Factory-fitted CNG kits often include warranties, giving you peace of mind. Aftermarket kits usually don’t, so it’s important to ensure they fit your car’s fuel type, engine, and make. If you’re unsure, a quick visit to your local RTO can help clarify compatibility.

2. Ensure Quality and Approval

Always choose a CNG kit that is approved by the RTO. The market has many unapproved or counterfeit kits, so make sure to buy only genuine, high-quality products to avoid any safety or legal issues.

3. Get Official RTO Permission

Converting your petrol or diesel car to run on CNG requires mandatory RTO approval. You’ll need to apply for an RC endorsement, which updates your car’s registration to reflect the new fuel type.

4. Inform Your Insurance Company

After installing the CNG kit, inform your insurance provider about the change. This helps avoid claim rejection or complications later. Don’t wait until your policy renewal; notify them as soon as the conversion is done.

Conclusion

Switching to CNG can save money and reduce pollution, but understanding the associated costs and following the right steps is essential. Remember to notify your insurer to keep your car insurance policy valid and enjoy a smooth and safe ride ahead.

Disclaimer: The above information is for illustrative purposes only. For more details, please refer to the policy wordings and prospectus before concluding the sales.

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