---
product_id: 48069340
title: "Granville 1440A 10K 375ml Boost Stop-Leak Power Steering Fluid"
brand: "granville"
price: "844175₫"
currency: VND
in_stock: true
reviews_count: 8
category: "Granville"
url: https://www.desertcart.vn/products/48069340-granville-1440a-10k-375ml-boost-stop-leak-power-steering-fluid
store_origin: VN
region: Vietnam
---

# Seal Conditioning Power 10K Boost Leak Stop 375ml Precision Dose Granville 1440A 10K 375ml Boost Stop-Leak Power Steering Fluid

**Brand:** granville
**Price:** 844175₫
**Availability:** ✅ In Stock

## Summary

> 🛠️ Seal the deal on leaks before they seal your fate!

## Quick Answers

- **What is this?** Granville 1440A 10K 375ml Boost Stop-Leak Power Steering Fluid by granville
- **How much does it cost?** 844175₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/48069340-granville-1440a-10k-375ml-boost-stop-leak-power-steering-fluid)

## Best For

- granville enthusiasts

## Why This Product

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

## Key Features

- • **Compact yet powerful:** 375ml tin delivers the perfect amount for targeted maintenance without waste.
- • **Trusted UK expertise:** Backed by 40+ years of Granville innovation in automotive care.
- • **DIY-friendly solution:** No mechanic needed—easy application saves time and costly repairs.
- • **Stop leaks before they start:** Specially formulated 10K Boost blend seals and prevents drips for smoother steering.
- • **Extend your steering system’s life:** Gently conditions seals to keep your power steering fluid system running like new.

## Overview

Granville 1440A 10K 375ml Boost Stop-Leak Power Steering Fluid is a precision-engineered automotive fluid designed to stop and prevent leaks in power steering systems. Its unique chemical blend revitalizes and conditions seals, extending their lifespan and improving steering performance. Packaged in a convenient 375ml tin, this product offers a DIY-friendly, cost-effective solution trusted by professionals and enthusiasts alike, backed by Granville’s 40+ years of UK-based expertise.

## Description

As our vehicles get older, we start to notice those little drips and leaks that weren’t their when it was brand new. You may think that you will need a mechanic to find the cause of the problem, but with the wide range of maintenance product from Granville you may be able to solve the problem yourself.10K Boost Power Steering Stop Leak contains a special blend of chemicals developed to prevent leaks and drips that can be caused by the drying out or shrinking of seals within the steering system. The 375ml can not only helps to prevent and stop any drips and leaks it also gently conditions seals to prolong their life and effectiveness.Granville are a manufacturer of high quality lubricants and automotive chemicals. Granville have a wide range of products and brands which enables them to utilise their knowledge and expertise to create innovate and quality products. With over 40 years of knowledge within the market, this UK based manufacture continuously develops and strives to keep up with the dynamic pace of the automotive industry.

Review: It works as long as you have have an idea - Don't listen to the negative reviews, if used correctly this stuffs brilliant. So firstly,if you have a massive leak or a split hose this stuff won't work, it's not a miracle in a can ! Its not a substitute for replacing knackered and completely worn out parts. However, if you have a drip drip type leak then this could do the job but....I suspect a lot of ppl have been tipping the entire can in to their systems then becoming dumbfounded that the leaks got worse! This stuff is water thing and contains a solvent that revitalises seals , a little drop will do you! Start with just under a quarter of the can make sure the fluid is on the stick. Start car and rotate steering a dozen times, then take for a 15 mins drive , make sure there are some corners and junctions, park car , check for leaks the next day , add a touch more if required
Review: Seems to have improved - I’ve got a slight leak on power steering that makes it a bit stiff when 1st starting car. After about 5 min it usually free up and normal. I’ve tried several leak stop etc and no good. Tried this and after about 1 week of driving its loads better on steering when 1st starting car

## Features

- Harmful if swallowed.
- 10K Boost Power Steering Stop Leak
- Specially designed for power steering systems
- Stops and prevents future leaks
- Gently conditions seals
- 375ml Can

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B007FND570 |
| Best Sellers Rank | 12,706 in Automotive ( See Top 100 in Automotive ) 21 in Hydraulic Oils |
| Brand | Granville |
| Brand Name | Granville |
| Container Type | Tin |
| Customer Reviews | 4.0 out of 5 stars 848 Reviews |
| Global Trade Identification Number | 05020618014409 |
| Included Components | Granville 375ml Boost Stop-Leak Power Steering Fluid |
| Item Form | Gel |
| Liquid Volume | 375 Millilitres |
| Liquid volume | 375 Millilitres |
| Manufacturer | Granville Oil & Chemicals Ltd |
| Material | Aluminium |
| Package information | Tin |
| Recommended Uses For Product | Prevents from future leaks |
| Recommended uses for product | Prevents from future leaks |
| Specific Uses For Product | Prevent Corrosion |
| Specific uses for product | Prevent Corrosion |
| Unit Count | 375.0 millilitre(s) |

## Product Details

- **Brand:** Granville
- **Liquid volume:** 375 Millilitres
- **Material:** Aluminium
- **Package information:** Tin
- **Recommended uses for product:** Prevents from future leaks

## Images

![Granville 1440A 10K 375ml Boost Stop-Leak Power Steering Fluid - Image 1](https://m.media-amazon.com/images/I/51FOXkVhBJL.jpg)

## Questions & Answers

**Q: Will it work on my peugeot 406td as lucas don't recommend theirs for my car?thanks mr granville**
A: I have had good experiences with Granville Power steering stop leak to cure leaky seals or a noisy power steering pump . I've also tried the Wynns product , but this was too viscous and made the steering stiff, which the Granville product didn't. However, make sure you check where the leak is coming from first. If its past a rubber seal then this is the product to use. If however, its from a metal pipe like the power steering cooler, no stop leak will fix the latter. One of my cars had such a cooler , which was a metal pipe running infront of the power steering unit or even plumbed infront of the radiator. It had simply corroded through due to rust and needed replacing . The stop leak causes the rubber seals to swell and unlike a radiator stop leak, does not plug holes in corroded metal pipe,  regards Dick Turbo

**Q: Will it work on my Vauxhall’s insignia power steering**
A: It worked on my Fiat Ducato Van i had quite a bad Leak on the steering rack so i thought i would spend £10 to see if it worked Rather than £1000 for a new steering rack.
it takes a while to get through so there are not instant results.
may be an idea to remove as much fluid as you can from the reservoir then fill up with the stop leak then top up with fluid  if necessary

**Q: Is it ok for a 96 Bentley Turbo R**
A: It's fine for any car that takes power steering fluid. Mine is a Mercedes 430ML. The power steering pump was noisy. My mechanic said to try this before replacing the pump. It works by softening the seals up again. In mine the noise has gone and everything works beautifully.

**Q: 10k boost power steering stop leak is it ok for Ford Focus**
A: Yes.  100%.

## Customer Reviews

### ⭐⭐⭐⭐⭐ It works as long as you have have an idea
*by R***C on 20 June 2025*

Don't listen to the negative reviews, if used correctly this stuffs brilliant. So firstly,if you have a massive leak or a split hose this stuff won't work, it's not a miracle in a can ! Its not a substitute for replacing knackered and completely worn out parts. However, if you have a drip drip type leak then this could do the job but....I suspect a lot of ppl have been tipping the entire can in to their systems then becoming dumbfounded that the leaks got worse! This stuff is water thing and contains a solvent that revitalises seals , a little drop will do you! Start with just under a quarter of the can make sure the fluid is on the stick. Start car and rotate steering a dozen times, then take for a 15 mins drive , make sure there are some corners and junctions, park car , check for leaks the next day , add a touch more if required

### ⭐⭐⭐⭐ Seems to have improved
*by A***D on 24 June 2024*

I’ve got a slight leak on power steering that makes it a bit stiff when 1st starting car. After about 5 min it usually free up and normal. I’ve tried several leak stop etc and no good. Tried this and after about 1 week of driving its loads better on steering when 1st starting car

### ⭐⭐⭐⭐⭐ It works
*by L***I on 30 July 2023*

It worked for me , previously the ground would get damp with oil after a drive and other bits below power steering hose. Now all bone dry , I highly recommend using a syringe to suck up oil and then putting whole can down there afterwards. Hopefully this will be a long term fix and not just a temporary fix . Edit: 2 months on and still not leaking , brilliant. Edit: over 6 months now and still not leaking

## Frequently Bought Together

- Granville 1440A 10K 375ml Boost Stop-Leak Power Steering Fluid
- Granville 1813A 500ml Power Steering Fluid and Condition

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-09*