---
product_id: 76249278
title: "ABRO OT-511-443 Petrol & Diesel Engine Oil Treatment Friction & Sound Reducer for Car SUV & Auto (443ml)"
brand: "abro"
price: "469680₫"
currency: VND
in_stock: false
reviews_count: 8
url: https://www.desertcart.vn/products/76249278-abro-ot-511-443-petrol-and-diesel-engine-oil-treatment
store_origin: VN
region: Vietnam
---

# silences noisy valves & lifters 443ml concentrated formula compatible with all oil types ABRO OT-511-443 Petrol & Diesel Engine Oil Treatment Friction & Sound Reducer for Car SUV & Auto (443ml)

**Brand:** abro
**Price:** 469680₫
**Availability:** ❌ Out of Stock

## Summary

> ⚙️ Silence the noise, unleash the power!

## Quick Answers

- **What is this?** ABRO OT-511-443 Petrol & Diesel Engine Oil Treatment Friction & Sound Reducer for Car SUV & Auto (443ml) by abro
- **How much does it cost?** 469680₫ with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/76249278-abro-ot-511-443-petrol-and-diesel-engine-oil-treatment)

## Best For

- abro enthusiasts

## Why This Product

- Trusted abro brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Whisper-Quiet Engine:** Concentrated formula silences annoying valve and lifter noise
- • **Plug & Play Protection:** No assembly needed—easy to use for every car, SUV, or auto
- • **Trusted Quality from USA:** Backed by a top-ranked brand with 4.3-star reviews and proven results
- • **Ultimate Friction Fighter:** Reduces engine wear for longer-lasting performance
- • **Universal Oil Compatibility:** Seamlessly blends with petrol, diesel, synthetic, and conventional oils

## Overview

ABRO OT-511-443 is a 443ml engine oil treatment designed to reduce friction and wear in petrol and diesel engines. Its concentrated formula effectively silences noisy valves and lifters while blending effortlessly with all oil types, including synthetics. Suitable for cars, SUVs, and autos, this universal-fit additive enhances engine longevity and smoothness, backed by strong customer ratings and trusted American manufacturing.

## Description

ABRO OT-511-443 Petrol & Diesel Engine Oil Treatment Friction & Sound Reducer for Car SUV & Auto (443ml) : desertcart.in: Car & Motorbike

Review: Excellent quality - Best product
Review: Recomended - Easy to use, engine sound reduced

## Features

- Provide extra protection by reducing friction and wear
- Concentrated to silence noisy valves and lifters
- Blends with all oils including synthetics
- Fit type: Universal Fit

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00RZEIYZC |
| Assembly Required | No |
| Best Sellers Rank | #3,089 in Car & Motorbike ( See Top 100 in Car & Motorbike ) #15 in Engine Oil Additives |
| Brand | ABRO |
| Country of Origin | USA |
| Customer Reviews | 4.3 4.3 out of 5 stars (388) |
| Date First Available | 14 February 2015 |
| Exterior | smooth |
| Generic Name | Engine Oil |
| Importer | AIPL ZORRO PVT. LTD., 302, 3rd floor, D-Mall, Netaji Subash Place, Pitampura, Delhi-34 |
| Item Dimensions LxWxH | 15 x 12 x 6 Centimeters |
| Item Weight | 440 g |
| Item model number | OT-511-443 |
| Manufacturer | Abro |
| Manufacturer Part Number | OT-511-443 |
| Model | OT-511-443 |
| Net Quantity | 443 Milliliters |
| Packer | AIPL ZORRO PVT. LTD., 302, 3rd floor, D-Mall, Netaji Subash Place, Pitampura, Delhi-34 |
| Product Dimensions | 15 x 12 x 6 cm; 440 g |
| Stain Resistant? | No |
| Voltage | 12 Volts |
| Volume | 443 Millilitres |

## Images

![ABRO OT-511-443 Petrol & Diesel Engine Oil Treatment Friction & Sound Reducer for Car SUV & Auto (443ml) - Image 1](https://m.media-amazon.com/images/I/61UOXCWo5SL.jpg)
![ABRO OT-511-443 Petrol & Diesel Engine Oil Treatment Friction & Sound Reducer for Car SUV & Auto (443ml) - Image 2](https://m.media-amazon.com/images/I/715KAqJExjL.jpg)
![ABRO OT-511-443 Petrol & Diesel Engine Oil Treatment Friction & Sound Reducer for Car SUV & Auto (443ml) - Image 3](https://m.media-amazon.com/images/I/71F+H2kjrpL.jpg)
![ABRO OT-511-443 Petrol & Diesel Engine Oil Treatment Friction & Sound Reducer for Car SUV & Auto (443ml) - Image 4](https://m.media-amazon.com/images/I/71M31rhb5bL.jpg)
![ABRO OT-511-443 Petrol & Diesel Engine Oil Treatment Friction & Sound Reducer for Car SUV & Auto (443ml) - Image 5](https://m.media-amazon.com/images/I/71THNECAuoL.jpg)

## Available Options

This product comes in different **Pattern** options.

## Questions & Answers

**Q: When to use this ? Is it with the oil before changing oil or after draining the oil or with the newly added engine oil ? Please let me know**
A: You should add this to the newly changed engine oil.

**Q: Here costly for according market price, in market available 250 rs.**
A: Possible

**Q: When to use this , is it with newly added engine oil or before changing the old oil ?**
A: It has to be mixed everytime with fresh engine oil

**Q: is it sure that it can.be use with fully synthetic oils.....?**
A: fully synthetic oil highly come with top most additives so using oil treatment is not mandatory in such cases ,but if you still feel on using oil treatment it wont be an issue

## Customer Reviews

### ⭐⭐⭐⭐⭐ Excellent quality
*by K***I on 10 September 2025*

Best product

### ⭐⭐⭐⭐ Recomended
*by G***A on 3 October 2025*

Easy to use, engine sound reduced

### ⭐⭐⭐⭐⭐ Very good product and does all the job as specified by ...
*by S***N on 9 August 2017*

Very good product and does all the job as specified by the seller. Engine noise reduced to a great extend and the car seems to be very smooth and responsive

## Frequently Bought Together

- ABRO OT-511-443 Petrol & Diesel Engine Oil Treatment Friction & Sound Reducer for Car SUV & Auto (443ml)
- Abro DI-502 SUV Car Diesel Fuel Treatment and Injector Cleaner for Mileage Improvement & Deposit Cleaning (354 ml)
- ABRO MF-390-300 Engine Oil Motor Flush to Remove Sludge & Deposits in All Petrol & Diesel Car SUV (300 ml)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.vn/products/76249278-abro-ot-511-443-petrol-and-diesel-engine-oil-treatment](https://www.desertcart.vn/products/76249278-abro-ot-511-443-petrol-and-diesel-engine-oil-treatment)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-03*