---
product_id: 48667007
title: "Valve Lapping Tool & Polish, Valve Grinding Kit, Essential Car Tool Kit Equipment, Includes Fine Grade & Coarse Grade Polish, Valve Lapping Kit To Reseal Cylinder Heads, Remove Stubborn Deposits"
brand: "holts"
price: "280 DH"
currency: MAD
in_stock: true
reviews_count: 8
url: https://www.desertcart.ma/products/48667007-valve-lapping-tool-and-polish-valve-grinding-kit-essential-car
store_origin: MA
region: Morocco
---

# Dual coarse & fine polishing sticks Removes stubborn combustion deposits Complete valve grinding kit Valve Lapping Tool & Polish, Valve Grinding Kit, Essential Car Tool Kit Equipment, Includes Fine Grade & Coarse Grade Polish, Valve Lapping Kit To Reseal Cylinder Heads, Remove Stubborn Deposits

**Brand:** holts
**Price:** 280 DH
**Availability:** ✅ In Stock

## Summary

> ⚙️ Unlock peak engine performance with Holts Valve Grinding Kit – because your ride deserves the best!

## Quick Answers

- **What is this?** Valve Lapping Tool & Polish, Valve Grinding Kit, Essential Car Tool Kit Equipment, Includes Fine Grade & Coarse Grade Polish, Valve Lapping Kit To Reseal Cylinder Heads, Remove Stubborn Deposits by holts
- **How much does it cost?** 280 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/48667007-valve-lapping-tool-and-polish-valve-grinding-kit-essential-car)

## Best For

- holts enthusiasts

## Why This Product

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

## Key Features

- • **All-in-One Precision Kit:** Everything you need to restore valve performance in one compact set.
- • **Combat Modern Fuel Residue:** Effectively removes tough deposits caused by low-lubrication fuels to keep your engine running smooth.
- • **Dual-Grade Polishing Power:** Coarse for heavy resurfacing, fine for a flawless finish—tailored to every valve condition.
- • **Gas-Tight Seal Restoration:** Resurfaces valves to ensure optimal combustion chamber sealing and peak engine efficiency.
- • **Trusted Legacy of Excellence:** Backed by 100+ years of Holts innovation, trusted by pros and enthusiasts alike.

## Overview

The Holts 1831593 VG4RA Valve Grinding Kit is a professional-grade toolset designed to remove stubborn combustion deposits and resurface cylinder head valves. Featuring dual coarse and fine polishing sticks, it restores gas-tight seals for optimal engine efficiency. Lightweight and complete, this kit is backed by over a century of Holts automotive expertise, making it an essential maintenance tool for millennial professionals who demand reliability and performance.

## Description

That's what we do! From flat tyres to leaking radiators to stuck brakes, we professionally help solve the problem. Holts products have been developed with customer needs in mind and reliably help with problems with the car

## Features

- COMPLETE VALVE GRINDING KIT: Holts Valve Grinding Kit contains everything you need to remove stubborn deposits from cylinder head valves, which control the intake of fuel/air and the removal of exhaust gases from your car’s combustion chamber.
- REMOVE STUBBORN DEPOSITS: Fuel combustion causes stubborn deposits to build up on the valves and this prevents them from closing. This is made worse by modern fuels that lack lubrication. Use our Valve Lapping Tool to maintain your car’s performance.
- RESURFACE & RESET: When the deposits in your valves build-up, it starts to prevent a gas tight seal between the valve and the seat, they may need to be reconditioned, and you can do this with a Holts Valve Grinding Stick.
- TWO TYPES OF POLISH: You’ll have the right tools, whatever the job - the coarse grade polish can be used to resurface heavily soiled valves or pitted valve seats with minimum effort, while the fine grade abrasive rapidly polishes the valve seats.
- OVER 100 YEARS OF EXCELLENCE: At Holts, we have spent over a century offering solutions to your car troubles to make your life easier and stress free. If you want the perfect tools to maintain, repair or clean your vehicle, we have what you need.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | AutoMotion Factors Limited |
| Brand | Holts |
| Model | VG4RA |
| Batteries | Lithium Ion batteries required. |
| Item model number | 1831593 |
| Manufacturer part number | VG4RA |
| Item Weight | 133 g |

## Product Details

- **Material:** Alloy Steel, Aluminium Oxide, Silicon Carbide
- **Grit material:** Aluminium Oxide
- **Brand:** Holts
- **Grit type:** Medium
- **Item weight:** 133 Grams

## Images

![Valve Lapping Tool & Polish, Valve Grinding Kit, Essential Car Tool Kit Equipment, Includes Fine Grade & Coarse Grade Polish, Valve Lapping Kit To Reseal Cylinder Heads, Remove Stubborn Deposits - Image 1](https://m.media-amazon.com/images/I/61EA+gxRyFL.jpg)

## Available Options

This product comes in different **Size Name** options.

## Questions & Answers

**Q: Hi im new to this grinding the vavles what do i use first the coarse and the the fine or ehat. Sorry if it looks like a stupid question???**
A: I expect there are some good videos on YouTube.

**Q: Hi im now to this grinding the vavles what do i use first the coarse and the the fine or ehat. Sorry if it looks like a stupid question???**
A: If your valves and seats are in good condition you can just use the fine on its own. Otherwise start with coarse. Lap the valves in carefully, turning the valve in its seat as you work,  until there is an unbroken line of matt grey running the entire circumference of both valve and seat. I check for leaks by filling the head's combustion chamber with paraffin and leaving overnight.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked a treat.
*by J***E on 26 December 2024*

This is fairly standard fare. Did the job and I'm happy with the results.

### ⭐⭐⭐⭐⭐ Valve paste
*by M***D on 9 March 2025*

Works great

### ⭐⭐⭐⭐ Does the job
*by J***G on 17 February 2025*

Tubs of paste were about 1/3 full as others have mentioned although it is still more than enough to do a valve job. The suction on the tool wasn't the best but with patience and clean valve faces it wasn't too bad. Overall the engine is now up and running perfectly so they did the job for a good price.

## Frequently Bought Together

- Holts Valve Lapping Tool & Polish, Valve Grinding Kit, Essential Car Tool Kit Equipment, Includes Fine Grade & Coarse Grade Polish, Valve Lapping Kit To Reseal Cylinder Heads, Remove Stubborn Deposits
- Permatex 81950 Ultra Slick Engine Assembly Lube, 4 oz. , Red
- Permatex 80037 Valve Grinding Compound, 3 oz.

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-02-04*