MANNOL 9957 Injector Cleaner Petrol Fuel System Additive – 250ml

Name: MANNOL 9957 Injector Cleaner Petrol Fuel System Additive – 250ml
Brand: Mannol
Price: 580.00 INR
Availability: InStock

₹ 580.00

MANNOL 9957 Injector Cleaner is a universal fuel system cleaner formulated for petrol engines. It is designed to work with multipoint injection (MPI) engines, direct injection (GDI) engines, and carburetor-based systems. Developed using a latest-generation detergent package, it cleans the fuel supply path from the tank through to the injector nozzles — without any disassembly of engine components.

This product is suitable for all atmospheric and turbocharged petrol engines. It is also recommended for engines equipped with exhaust gas after-treatment systems, including catalytic converters — the formulation is safe for use with these systems. A single 250 ml bottle treats up to 50 litres of fuel.

For Indian car owners dealing with GDI carbon buildup, rough idling after city driving, or reduced pickup — this additive is a practical, low-cost maintenance step between service intervals. Regular use helps keep injectors calibrated to their original spray pattern and prevents heavy deposit accumulation over time.

4. Key Benefits

Cleans without disassembly — works through the fuel circuit during normal driving; no workshop visit required for routine injector maintenance.
Restores throttle response and pickup — removes deposits that choke injector spray patterns and disrupt the air-fuel mixture.
Reduces fuel consumption — clean injectors atomise fuel more efficiently, improving combustion completeness.
Smooths out rough idling — particularly effective for city-driven cars where low-speed carbon buildup occurs faster.
Safe for catalytic converters — formulated to be compatible with exhaust gas after-treatment systems; will not damage emission control components.
Works across injection types — compatible with MPI, GDI, and carburetor-based petrol engines, both naturally aspirated and turbocharged.
Meets latest detergent standards — developed with a next-generation detergent package for effective cleaning at the recommended dosage.

Standards / Approvals Met:
No OEM-specific approvals are listed for this product in the manufacturer's documentation. It is formulated in accordance with the latest generation detergent standards.

We have a 10-day return policy, which means you have 10 days after receiving your item to request a return.

To be eligible for a return, your item must be in the same condition that you received it—unworn/unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.

To start a return, contact us at support@autodecode.in .Please note that returns will need to be sent to the following address: New Aman Motors Shop No. 11 Opposite Elegant Honda Showroom, Garh Road Tej Garhi, Meerut. 250004.

If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back without first requesting a return will not be accepted.

You can always contact us for any return question at support@autodecode.in.

Damages and issues
Please inspect your order upon delivery and contact us within 24 hours if the item is defective, damaged, or if you receive the wrong item, so that we can evaluate the issue and make it right.

Exceptions / non-returnable items

Certain types of items cannot be returned, like perishable goods, custom products (such as special orders or personalized items), and personal care goods. We also do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.

Unfortunately, we cannot accept returns on sale items or gift cards.

Exchanges
The fastest way to ensure you get what you want is to return the item you have; once the return is accepted, make a separate purchase for the new item.

Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 10 business days. Please remember it can take some time for your bank or credit card company to process and post the refund too.
If more than 15 business days have passed since we’ve approved your return, please contact us at support@autodecode.in.