---
product_id: 342841839
title: "Laser 3934 Diesel Injector Socket 21mm"
brand: "laser"
price: "RM251"
currency: MYR
in_stock: true
reviews_count: 5
url: https://www.desertcart.com.my/products/342841839-laser-3934-diesel-injector-socket-21mm
store_origin: MY
region: Malaysia
---

# 21mm size For Ford Duratorq Chrome Molybdenum Laser 3934 Diesel Injector Socket 21mm

**Brand:** laser
**Price:** RM251
**Availability:** ✅ In Stock

## Summary

> 🔩 Unlock Your Engine's Potential!

## Quick Answers

- **What is this?** Laser 3934 Diesel Injector Socket 21mm by laser
- **How much does it cost?** RM251 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/342841839-laser-3934-diesel-injector-socket-21mm)

## Best For

- laser enthusiasts

## Why This Product

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

## Key Features

- • **OEM Quality:** Meets OEM specifications with reference 303-677 for reliability.
- • **Precision Fit:** Engineered for a perfect 21mm fit on diesel injectors.
- • **Enhanced Visibility:** Features a window design for easy access and visibility during use.
- • **Durable Construction:** Crafted from high-quality Chrome Molybdenum for long-lasting performance.
- • **Versatile Compatibility:** Designed specifically for Ford Duratorq engines, ensuring optimal performance.

## Overview

The Laser 3934 Diesel Injector Socket is a 21mm tool designed specifically for Ford Duratorq engines. Made from durable Chrome Molybdenum, it features a window for enhanced visibility and meets OEM specifications for reliable performance.

## Description

Laser 3934 Diesel Injector Socket 21mm

## Features

- 21mm x 1/2"D.
- Diesel injector socket for Ford Duratorq engines.
- With window.
- Manufactured from Chrome Molybdenum.
- OEM ref. 303-677.

## Images

![Laser 3934 Diesel Injector Socket 21mm - Image 1](https://m.media-amazon.com/images/I/71Rn7PMS9oS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Excellent Socket
  

*by M***. on Reviewed in the United Kingdom 🇬🇧 on 15 September 2020*

I used this socket to change the fuel injectors on my old Ford Mondeo MkIII and it worked really well.  The opening at the front allows you to hold the top of the injector in the right position with a 15mm spanner (ie facing forwards) whilst you tighten the injector to the required torque.

### ⭐⭐⭐⭐⭐ 







  
  
    Fantastic tool makes life alot easier having the rite tool to get injectors out
  

*by C***1 on Reviewed in the United Kingdom 🇬🇧 on 4 December 2021*

It helps having to rite tool the job

### ⭐⭐⭐⭐⭐ 







  
  
    Ford Ford Mondeo injectors like a glove, 10/10
  

*by T***L on Reviewed in the United Kingdom 🇬🇧 on 8 April 2022*

Perfect for tdci mondeo injectors, don’t waste £300 getting a mechanic to do it

## Frequently Bought Together

- Laser 3934 Diesel Injector Socket 21mm
- 6 Cylinder Diesel Injector Flow Meter Adaptor Set Common Rail Leak Off Tester
- DAYUAN 17PC Professional Diesel Injector Seat Cutter Cleaner Tool Set Carbon Remover

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**Shop now:** [https://www.desertcart.com.my/products/342841839-laser-3934-diesel-injector-socket-21mm](https://www.desertcart.com.my/products/342841839-laser-3934-diesel-injector-socket-21mm)

---

*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-01-27*