---
product_id: 463766289
title: "6 Cylinder Diesel Injector Flow Meter Diagnostic Set, Cylinder Common Rail Adaptor Test Tool Leak Off Test Kit"
brand: "dayuan"
price: "2380463₫"
currency: VND
in_stock: true
reviews_count: 13
category: "Dayuan"
url: https://www.desertcart.vn/products/463766289-6-cylinder-diesel-injector-flow-meter-diagnostic-set-cylinder-common
store_origin: VN
region: Vietnam
---

# 24 adaptors for major injector brands Precise fuel return flow measurement Organized blow molded carry case 6 Cylinder Diesel Injector Flow Meter Diagnostic Set, Cylinder Common Rail Adaptor Test Tool Leak Off Test Kit

**Brand:** dayuan
**Price:** 2380463₫
**Availability:** ✅ In Stock

## Summary

> ⛽ Diagnose Like a Pro — Don’t Let Faulty Injectors Slow You Down!

## Quick Answers

- **What is this?** 6 Cylinder Diesel Injector Flow Meter Diagnostic Set, Cylinder Common Rail Adaptor Test Tool Leak Off Test Kit by dayuan
- **How much does it cost?** 2380463₫ 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/463766289-6-cylinder-diesel-injector-flow-meter-diagnostic-set-cylinder-common)

## Best For

- dayuan enthusiasts

## Why This Product

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

## Key Features

- • **Proven Longevity & Value:** Trusted by professionals for years with consistent performance
- • **Comprehensive Adaptor Set:** 24 high-density copper and plastic adaptors included for all injector types
- • **Durable & Portable Design:** Robust blow molded case ensures easy transport and quick tool access
- • **Accurate Fuel Flow Diagnostics:** Measures injector return flow with precision for reliable leak-off tests
- • **Universal Injector Compatibility:** Fits Bosch, Siemens, Delphi & Denso injectors seamlessly

## Overview

The 6 Cylinder Diesel Injector Flow Meter Diagnostic Set is a professional-grade tool kit designed for precise measurement of fuel return flow in Bosch, Siemens, Delphi, and Denso injectors. Featuring 24 high-density copper and plastic adaptors, it enables accurate leak-off testing to identify damaged or clogged injectors. Packaged in a durable blow molded case, this set offers portability and organization, making it an essential diagnostic solution for diesel engine maintenance and repair.

## Description

Package Include24pcs injector adaptors for BOSCH-01, SIEMENS-02, DENSO-03 and DELPHI injectors6 x Adapter: for Bosch injectors.6 x Adapter: for Siemens injectors.6 x Adapter: for Delphi injectors.6 x Adapter: for Denso injectors.6 graduated reservoir bottles for use when running engine(capacity of 105 ml)6 fuel-resistant transparent hoses 650mm long6 graduated manometer tubes for use when cranking engine(capacity of 95 ml)Carry CaseFlow Meter Set For Common Rail DieselsFor Use On Up To 6 InjectorsDirect Measurement Of Return Flow Of The InjectorMeasurement Of Return Flow Using External Flow Meter24 Adaptors For BOSCH, SIEMENS, DENSO and DELPHI InjectorsFor Measuring The Amount Of Fuel Injectors Return To The Deposit Tank

Review: Worth the money - I bought this for my shop about 5 years, worked so good for so many years this is my second.
Review: Quick service - Great product

## Features

- Fitment: Fit for all injector types--- for Bosch injectors, for Siemens injectors, for Delphi injectors, for Denso injectors.
- Precise Reading: This auto diesel diagnostic injector kit is design to measure the amount of the fuel that every injector returns to the deposit tank rapidly and effectively, precise scale tools, makes the fuel flow diagnostic work accurately.
- 24pcs injector adaptors for BOSCH-01, SIEMENS-02, DENSO-03 and DELPHI injectors.Can be used to identify damaged or clogged injectors
- Package Included: 18 pcs Copper Injector Adapters, 6 pcs Plastic Injector Adapters, 6 pcs Thick Measuring Cup with Soft Pipe, 6 pcs Slender Measuring Cup. Easy to use, affordable and practical.
- All the tools are well organized in a blow molded case for easy transportation, simple storage, and quick identification. The adapters made of high density copper, high rigidity and strength.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07BK1PG48 |
| Best Sellers Rank | #49,372 in Automotive ( See Top 100 in Automotive ) #27 in Fuel Pressure Testers |
| Brand | DAYUAN |
| Customer Reviews | 4.4 4.4 out of 5 stars (403) |
| Date First Available | March 19, 2018 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 3.36 pounds |
| Item model number | DY1005 |
| Manufacturer | Yinyuan Tools |
| Manufacturer Part Number | DY1005 |
| Package Dimensions | 15.43 x 11.73 x 3.66 inches |

## Images

![6 Cylinder Diesel Injector Flow Meter Diagnostic Set, Cylinder Common Rail Adaptor Test Tool Leak Off Test Kit - Image 1](https://m.media-amazon.com/images/I/81kv-XrflSS.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth the money
*by J***K on October 24, 2025*

I bought this for my shop about 5 years, worked so good for so many years this is my second.

### ⭐⭐⭐⭐⭐ Quick service
*by R***S on June 11, 2025*

Great product

### ⭐⭐⭐⭐ Works well
*by J***E on April 17, 2025*

Works really, really well, however does not fit later model, Bosch injectors. I have to remove the O-rings in force holds onto injector. It doesn’t come with the adapters for it.

## Frequently Bought Together

- 6 Cylinder Diesel Injector Flow Meter Diagnostic Set, Cylinder Common Rail Adaptor Test Tool Leak Off Test Kit
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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-01-30*