---
product_id: 88223861
title: "FreeTec Injector Leak Off Test Kit, 6 Cylinder Diesel Injector Common Rail Leak Off Tester Kit, 24pc Adapter Diesel Injector Fuel Line Flow Meter for Bosch Siemens Denso Delphi Injectors"
brand: "freetec"
price: "฿2389"
currency: THB
in_stock: true
reviews_count: 13
url: https://www.desertcart.co.th/products/88223861-freetec-injector-leak-off-test-kit-6-cylinder-diesel-injector
store_origin: TH
region: Thailand
---

# Wide compatibility 6-cylinder testing Quick operation FreeTec Injector Leak Off Test Kit, 6 Cylinder Diesel Injector Common Rail Leak Off Tester Kit, 24pc Adapter Diesel Injector Fuel Line Flow Meter for Bosch Siemens Denso Delphi Injectors

**Brand:** freetec
**Price:** ฿2389
**Availability:** ✅ In Stock

## Summary

> 🚀 Unlock Peak Performance with Every Test!

## Quick Answers

- **What is this?** FreeTec Injector Leak Off Test Kit, 6 Cylinder Diesel Injector Common Rail Leak Off Tester Kit, 24pc Adapter Diesel Injector Fuel Line Flow Meter for Bosch Siemens Denso Delphi Injectors by freetec
- **How much does it cost?** ฿2389 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/88223861-freetec-injector-leak-off-test-kit-6-cylinder-diesel-injector)

## Best For

- freetec enthusiasts

## Why This Product

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

## Key Features

- • **Comprehensive Kit:** Includes 24 adapters for major brands, making it versatile for various diesel vehicles.
- • **Maximize Efficiency:** Test up to 6 injectors simultaneously, saving you valuable time.
- • **Durable Construction:** High-quality materials resist heat, fuel, and corrosion for long-lasting use.
- • **User-Friendly Design:** Simple setup allows for testing without removing injectors—less hassle, more productivity.
- • **Precision Measurement:** Graduated bottles and manometer tubes ensure accurate readings every time.

## Overview

The FreeTec Injector Leak Off Test Kit is a comprehensive solution for diagnosing diesel injector issues. Designed for 4, 5, and 6 cylinder engines, this kit includes 24 adapters compatible with Bosch, Siemens, Denso, and Delphi injectors. With its user-friendly operation and durable construction, it allows for quick and precise testing of injector performance without the need for removal, making it an essential tool for any professional mechanic.

## Description

Buy FreeTec Injector Leak Off Test Kit, 6 Cylinder Diesel Injector Common Rail Leak Off Tester Kit, 24pc Adapter Diesel Injector Fuel Line Flow Meter for Bosch Siemens Denso Delphi Injectors at desertcart UK. Free delivery on eligible orders.

Review: Good value - Good value
Review: Diesel injectors tester - Works good

## Features

- 【Purpose】The injector leak off test kit provides direct measurement of return flow rate and quantities, quickly detect the damaged or clogged diesel common rail injectors.
- 【Advantages】Up to 6 injectors can be measured simultaneously; Simple operation to test the leak off of diesel injectors while still in vehicle, no need to remove injectors, saving hours of labour; The injector test kit not only check the amount of fuel delivered though the injector, but also the leak off amounts which can cause difficult starting of engine.
- 【High Quality】The 6* graduated reservoir bottles (105 ml), 6* 650mm transparent hoses, 6* graduated manometer tubes (95 ml) are all made of premium rubber, heat resistant, fuel-resistant and corrosion resisitant. Metal and ABS-plastic fittings and adapters are dutable to use. The readings and scale lines are precise and obvious, not easy to fall out.
- 【Wide Compatibility】The diesel injector leak off test kit used for 4, 5 and 6 cylinder engines, comes with 24pcs injector adaptors for BOSCH-01, SIEMENS-02, DENSO-03 and DELPHI injectors; Suitable for most diesel vehicle injectors. All adapters are well organized in bags and mold storage case.
- 【Easy Operation】Connect all injectors to the adapters and hoses, make sure all bottles and hoses are not twisted or folded; Run the vehicle for 60 seconds on idle then turn off the engine, the volume should be less than 20ml per injector (around 10ml for a good injector); Once you notice any leaky injectors which spray excess fuel, empty the bottles and run the test 2 more times to confirm the result.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07F5G64B8 |
| Best Sellers Rank | 164,191 in Automotive ( See Top 100 in Automotive ) 886 in Fuel System Tools |
| Brand | FreeTec |
| Customer Reviews | 4.2 4.2 out of 5 stars (321) |
| Date First Available | 26 Oct. 2018 |
| Item Weight | 1.54 kg |
| Item model number | FK1175 |
| Manufacturer | freebirdtrading |
| Manufacturer part number | FK1175 |
| Package Dimensions | 39.5 x 31 x 9 cm; 1.54 kg |

## Images

![FreeTec Injector Leak Off Test Kit, 6 Cylinder Diesel Injector Common Rail Leak Off Tester Kit, 24pc Adapter Diesel Injector Fuel Line Flow Meter for Bosch Siemens Denso Delphi Injectors - Image 1](https://m.media-amazon.com/images/I/7104YsaCGrL.jpg)
![FreeTec Injector Leak Off Test Kit, 6 Cylinder Diesel Injector Common Rail Leak Off Tester Kit, 24pc Adapter Diesel Injector Fuel Line Flow Meter for Bosch Siemens Denso Delphi Injectors - Image 2](https://m.media-amazon.com/images/I/71rcW1F0yjL.jpg)
![FreeTec Injector Leak Off Test Kit, 6 Cylinder Diesel Injector Common Rail Leak Off Tester Kit, 24pc Adapter Diesel Injector Fuel Line Flow Meter for Bosch Siemens Denso Delphi Injectors - Image 3](https://m.media-amazon.com/images/I/71d9emL8t3L.jpg)
![FreeTec Injector Leak Off Test Kit, 6 Cylinder Diesel Injector Common Rail Leak Off Tester Kit, 24pc Adapter Diesel Injector Fuel Line Flow Meter for Bosch Siemens Denso Delphi Injectors - Image 4](https://m.media-amazon.com/images/I/71cdAy9vrYL.jpg)
![FreeTec Injector Leak Off Test Kit, 6 Cylinder Diesel Injector Common Rail Leak Off Tester Kit, 24pc Adapter Diesel Injector Fuel Line Flow Meter for Bosch Siemens Denso Delphi Injectors - Image 5](https://m.media-amazon.com/images/I/71xYluH940L.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good value
*by G***Y on 29 December 2019*

Good value

### ⭐⭐⭐⭐⭐ Diesel injectors tester
*by Z***E on 6 March 2025*

Works good

### ⭐⭐⭐⭐ Good value for price
*by J***N on 13 January 2020*

A good product for the price. The quality is a little rough on some of the Delphi plastic connectors but the overall kit works well. If your not doing this type of test regularly then it is a very good value kit for the price and allows you to do the test neatly.

---

## 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.co.th/products/88223861-freetec-injector-leak-off-test-kit-6-cylinder-diesel-injector](https://www.desertcart.co.th/products/88223861-freetec-injector-leak-off-test-kit-6-cylinder-diesel-injector)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-03-10*