# BHARAT Concentrate Coolant – 1:3

# Best Radiator Coolant for Cars in India – 1:3 Antifreeze for Bikes & Heavy Vehicles

High Concentrate Coolant | Anti Freeze & Anti Boil | Heavy Duty Cooling | Made in India

✔ 1:3 DILUTION ✔ HEAVY DUTY COOLING ✔ ANTI FREEZE ✔ RUST PROTECTION✔ BS6 READY

**BHARAT Concentrate Coolant 1:3** is a high-strength **radiator coolant and antifreeze** designed for engines that operate under extreme temperature and heavy load conditions. Its advanced formula provides superior heat transfer, corrosion protection, and consistent engine cooling performance.

This concentrated coolant must be diluted in a **1:3 ratio (1 part coolant : 3 parts water)**, making it stronger than standard coolant formulations. It is ideal for **high-performance cars, heavy vehicles, tractors, and industrial engines** where powerful cooling and long-lasting protection are required.

## COMPATIBLE VEHICLES

Vehicle Type

Usage

Cars & SUVs

High Performance Cooling

Motorcycles

Engine Temperature Control

Trucks & Buses

Heavy Load Cooling

Tractors

Agricultural Use

Generators

Industrial Engines

All Radiator Systems

Universal Compatibility

Suitable for aluminum, copper, and mixed-metal radiator systems.

## WHY 1:3 CONCENTRATE COOLANT?

Higher concentration means stronger cooling performance, better protection, and improved durability under extreme operating conditions.

**Maximum Cooling Power**  
Handles extreme heat conditions

**Anti Freeze Protection**  
Prevents freezing in winter

**Anti Boil Formula**  
Stops overheating in summer

**Rust Prevention**  
Extends radiator life

## KEY BENEFITS

✦

**Superior Heat Transfer** — Faster cooling efficiency

✦

**Heavy Duty Protection** — Suitable for tough conditions

✦

**Corrosion Resistance** — Protects metal parts

✦

**Extended Radiator Life** — Long-term durability

## HOW TO USE

1.  Ensure engine is cool before opening radiator
2.  Drain old coolant completely
3.  Flush system if needed
4.  Mix coolant in **1:3 ratio (1 part coolant : 3 parts water)**
5.  Fill radiator with prepared solution
6.  Start engine for circulation
7.  Check level and top up if required

## TECHNICAL SPECIFICATIONS

Parameter

Value

Type

Concentrate Coolant

Dilution Ratio

1:3

Application

Radiator Cooling System

Compatibility

All Vehicles

Function

Cooling, Anti Freeze, Anti Boil

## FREQUENTLY ASKED QUESTIONS

What does 1:3 coolant mean?

It means 1 part coolant is mixed with 3 parts water for stronger cooling performance.

Is 1:3 better than 1:5 coolant?

Yes, 1:3 coolant is more concentrated and provides stronger cooling and protection in extreme conditions.

Can I use it directly?

No, it must be diluted with water before use.

### Typical Data Specifications:

SR. NO.

CHARACTERISTICS

TEST

UNIT

RANGE

1

GRADE

\-

\-

1:1, 1:3, 1:5

2

Colour

VISUAL

\-

GREEN/RED

3

Appearance

VISUAL

\-

C & B

4

Density @ 20°C

ASTM D1122

\-

1.12

5

pH, Aqueous Solution (50%)

ASTM D1121

pH

7.5

6

Foam, Tendency of Engine Coolants

ASTM D1881

ml

50 max

7

Foam, break time

ASTM D1881

seconds

5 max

8

Water

ASTM D1123

%

5 max

9

Boiling Point of Engine Coolants

ASTM D1120

°C

160 min

\*The specifications are subject to variations/development/customization.

The information in this publication is based on our experience and reports from customers. There are many factors outside our control or knowledge which affect the use and performance of our products, for which reason it is given without responsibility.

[📄 Download Product PDF](https://drive.google.com/file/d/1u1iyzHQZl926Aei_o2IZl3wvt9W_OKwI/view?usp=sharing)

## Details

- **Price:** 250.0 INR - 31780.0 INR
- **Vendor:** Bharat Lubricants
- **Type:** simple
- **Tags:** 1:3 diluted coolant, anti-rust engine coolant, anti-scaling coolant, bharat concentrate coolant 1:3, bharat lubricants coolant, budget engine coolant, car radiator coolant, cooling fluid for engines, diesel engine coolant, engine coolant india, generator coolant, petrol engine coolant, tractor coolant, truck coolant, vehicle coolant solution

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| 1 Litter | 250.00 INR | In stock |
| 5 Litter's | 1225.00 INR | In stock |
| 50 Litter's | 7767.00 INR | In stock |
| 55 Litter's | 8433.00 INR | In stock |
| 210 Litter's | 31780.00 INR | In stock |

## Images

- Best car radiator coolant in india
- Best car radiator coolant in india
- Best car radiator coolant in india
- Best car radiator coolant in india
- Best Coolant for Car Engine

---

> Source: [Bharat Lubricants](https://www.bharatlubricants.com/products/bharat-concentrate-coolant-1-3)
> Updated: 2026-06-06