



Maruti Suzuki Alto 800 Brake Booster | 1st Gen 2016-2019
Maruti Suzuki Alto 800 Brake Vacuum Booster | 1st Gen F/l 2016-2019
SKU: 51300M53M30
Restore confident, easy braking in your Alto 800 with this Brake Booster, precision-built to OEM specifications for reliable pedal assist and long-lasting durability on Indian roads.
What Does This Part Do?
The vacuum brake booster sits between the brake pedal and master cylinder, using engine vacuum to multiply the force you apply on the pedal — so you can stop the car with light, easy pedal pressure instead of heavy manual effort.
When You Need This Part
Boosters can develop internal leaks or a cracked diaphragm over time, leading to:
- A noticeably hard or stiff brake pedal
- Longer stopping distances
- A hissing sound from the engine bay when pressing the brake
- The engine idle changing when the brake pedal is pressed
- Reduced braking assist, especially at low engine RPM
If your Alto 800 shows any of these signs, a failing booster is a common cause — replacing it restores light, responsive braking and full pedal assist.
Why Choose Maruti Suzuki?
As the original vehicle manufacturer, Maruti Suzuki parts are engineered to exact OEM tolerances — giving you a guaranteed fit, correct vacuum sealing, and dependable long-term durability.
Key Features
- Exact OEM Fit & Vacuum Sealing
- Durable diaphragm construction
- Consistent, reliable pedal assist
- Compatible with 0.8L petrol/CNG engines
- Designed for Indian road conditions
Compatible Vehicles - Maruti Alto 800 (1ST Gen F/l 2016-2019)
| Model | Engine Type | Year |
|---|---|---|
| ALTO 800 1ST GEN F/L 0.8L LXI MT | 0.8L CNG F8D | up to 2019 |
| ALTO 800 1ST GEN F/L 0.8L LXI MT | 0.8L PETROL F8D | up to 2019 |
| ALTO 800 1ST GEN F/L 0.8L LXI(O) GREEN MT | 0.8L PETROL/CNG F8D | up to 2019 |
| ALTO 800 1ST GEN F/L 0.8L LXI(O) MT | 0.8L PETROL F8D | up to 2019 |
| ALTO 800 1ST GEN F/L 0.8L STD MT | 0.8L PETROL F8D | up to 2019 |
| ALTO 800 1ST GEN F/L 0.8L VXI (O) MT | 0.8L PETROL F8D | up to 2019 |
| ALTO 800 1ST GEN F/L 0.8L VXI MT | 0.8L PETROL F8D | up to 2019 |
| ALTO 800 1ST GEN F/L 0.8L LX MT | 0.8L PETROL F8D | up to 2019 |
How to Use This Product
- Disconnect the vacuum hose and brake fluid lines from the old booster
- Unbolt the booster from the firewall and master cylinder
- Fit the new booster, aligning the pushrod with the pedal linkage
- Reconnect the vacuum hose and brake lines, then torque all bolts to spec
- Bleed the brake system fully and test pedal feel before driving
- Professional installation strongly recommended
Return & Refund Policy
This document is an electronic record in accordance with the Information Technology Act, 2000, and applicable rules made thereunder. This Return & Refund Policy governs the return, replacement, and refund of products purchased from https://autobestfixit.com/.
At AutoBest Fixit, customer satisfaction is important to us. If you receive a damaged, defective, incorrect, or incomplete product, you may request a return or replacement as per the terms below.
Return Eligibility
You may request a return or replacement within 24 hours of delivery if:
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You received the wrong product
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The product is damaged or defective
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The item was damaged during transit
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Parts or accessories are missing
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The product is significantly different from the description shown on the website
To be eligible for a return:
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The product must be unused and uninstalled
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The product should be returned in its original packaging with tags, labels, and accessories
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Proof of purchase/invoice is required
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Clear images or videos may be requested for verification
Non-Returnable Items
The following items may not be eligible for return or refund:
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Products damaged due to improper installation or misuse
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Products showing physical damage after use
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Consumable items once opened or used
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Electrical/electronic components after installation
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Products returned without original packaging or invoice
Wrong Product or Compatibility Issues
Customers are advised to verify vehicle compatibility and part numbers before placing an order. If you need assistance, our support team will help verify compatibility before purchase.
Returns for compatibility-related issues may be reviewed on a case-by-case basis depending on product condition and vendor approval.
Return Process
A return request can be raised within 24 hours of receiving the product from us.
To initiate a return:
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Email us at support.autobestfixit@gmail.com
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Call or WhatsApp us at +91 9999990622
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Share your order number and reason for return along with supporting photos/videos if applicable
Our team will review the request within 2 business days and provide return instructions if approved.
Refunds
Once the returned product is received and inspected, refunds will be processed to the original payment method.
Estimated refund timelines:
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UPI / Wallets: 3–5 business days
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Debit/Credit Cards: 5–7 business days
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Net Banking: 5–7 business days
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COD Orders: Bank transfer within 7 business days
Replacement
If a replacement product is available, it will be shipped after approval of the return request. If replacement is unavailable, a refund will be issued.
Order Cancellation
Orders may be cancelled before dispatch by contacting our support team. Once dispatched, cancellation requests will be handled as per this Return & Refund Policy.
Contact Us
AutoBest Fixit
C-4, 1st Floor, Ring Road, Rajouri Garden, New Delhi – 110027
Phone: +91 9999990622
Email: support.autobestfixit@gmail.com
Business Hours: Monday to Friday, 10:00 AM – 5:00 PM





















