---
product_id: 285095413
title: "Transmission Dipstick | Fluid Tool | Kit: Instructions & Locking Pin & O-Ring for Cap | 722.6 Nag 1 | OE# 140589152100 | Compatible with Select Mercedes Benz/Sprinter"
brand: "apsg"
price: "€ 38.90"
currency: EUR
in_stock: true
reviews_count: 7
category: "Apsg"
url: https://www.desertcart.it/products/285095413-transmission-dipstick-fluid-tool-kit-instructions-and-locking-pin-o
store_origin: IT
region: Italy
---

# Hot & cold fluid level markings Includes locking pin & installation kit Fits 722.6 Mercedes transmissions Transmission Dipstick | Fluid Tool | Kit: Instructions & Locking Pin & O-Ring for Cap | 722.6 Nag 1 | OE# 140589152100 | Compatible with Select Mercedes Benz/Sprinter

**Brand:** apsg
**Price:** € 38.90
**Availability:** ✅ In Stock

## Summary

> 🔧 Take control of your Mercedes transmission like a pro—never miss a fluid check again!

## Quick Answers

- **What is this?** Transmission Dipstick | Fluid Tool | Kit: Instructions & Locking Pin & O-Ring for Cap | 722.6 Nag 1 | OE# 140589152100 | Compatible with Select Mercedes Benz/Sprinter by apsg
- **How much does it cost?** € 38.90 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/285095413-transmission-dipstick-fluid-tool-kit-instructions-and-locking-pin-o)

## Best For

- apsg enthusiasts

## Why This Product

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

## Key Features

- • **Complete Kit Convenience:** Comes with a new transmission cap locking pin to ensure a perfect reseal after fluid checks.
- • **Durable & Polished Build:** Crafted from quality metal with a sleek finish, built to last and impress under the hood.
- • **Tailored Fit for Mercedes:** Specifically designed for 722.6 transmission models across a wide range of Mercedes Benz and Sprinter vehicles.
- • **Precision Fluid Monitoring:** Hot and cold markings let you check transmission fluid levels effortlessly—no guesswork needed.
- • **DIY Maintenance Empowerment:** Step-by-step illustrated instructions included so you can confidently service your Mercedes without dealership visits.

## Overview

This Transmission Dipstick Kit is engineered exclusively for Mercedes Benz vehicles with the 722.6 transmission, providing precise hot and cold fluid level readings. It includes a locking pin and detailed instructions, empowering you to maintain your transmission fluid accurately and confidently without dealership dependency. Durable metal construction and compatibility with numerous Mercedes models make it an essential tool for proactive vehicle care.

## Description

Applicable : transmission type 722.6. Fits: 260E, 300CE, 400E, C230, C240, C280, C32 AMG, C320, C43 AMG, CL500, CLK320, CLK55 AMG, E300, E320, E420, E430, E55 AMG, ML320. ML430 S320, S420, S430, S500, S600, SL320, SL500, SL600, SLK230, SLK32 AMG. Mercedes transmission oil level dipstick is designed to fit Mercedes vehicles equipped with the 722.6 transmission. This tool allows you to accurately and easily measure the automatic transmission fluid in your vehicle. Included with this transmission dipstick are detailed, step-by-step instructions with helpful illustrations so you can complete the job with confidence. Will This Fit My Vehicle? This transmission dipstick will fit any Mercedes model which has the 722.6xx transmission. Note that this is not compatible with other makes that have the 722.6xx transmission such as Dodge. At the bottom of this description you will find compatible Mercedes chassis numbers. If you are unsure of fitment, just ask a question on this page and you will be answered shortly How Does It Work? Unlike most dipsticks, the 722.6 transmission dipsticks are a bit different. They are not designed to be left inside the transmission. They are only for checking fluid levels and then removing. This is a tool, not a replacement part. Simply insert the dipstick into the dipstick tube, remove, and check the fluid level like any other dipstick. This dipstick is marked with hot and cold readings for ease of use. Included with the product you will find detailed instructions with illustrations and diagrams.

Review: Very good tool for checking ATF levels - Used this on my C240 Mercedes ( with the 722.6 gearbox ) and it is very easy to use and very easy to interpret the ATF level reading. Comes with the red locking pin if you need to use it which I personally think you don't have to. ALWAYS check the fluid levels with the engine running, I made the mistake of checking with the engine off and it was giving me odd readings. Happy with the item and would recommend it if you want to check ATF levels on a Mercedes.
Review: A must for certain Mercedes owners. - A vital piece of kit if you service your own Mercedes R129. Great product at a reasonable price.

## Features

- Easy to use: hot and cold: markings let you check your fluid level easily without the need for remembering numbers and measurements.
- Instructions included: so you can accurately mantain and monitor fluid level without going to the dealership.
- Includes new transmission cap locking pin: includes new transmission cap locking pin which will need to be replaced to "re-seal" the transmission.
- Vehicle tool part: reference part numbers: 140589152100 / 1409910055

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07436HB6D |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 159,841 in Automotive ( See Top 100 in Automotive ) 113 in Car Engine Dipsticks & Tubes 792 in Car Drive & Transmission |
| Colour | Black, Red, Silver |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,020) |
| Date First Available | 19 July 2017 |
| Finish | Polished |
| Included components | Installation Hardware |
| Item Package Quantity | 1 |
| Item Weight | 159 g |
| Item model number | DS-MBZT1 |
| Manufacturer | APSG |
| Material | Metal |
| Measurement Accuracy | Approximate |
| Number of Pieces | 1 |
| Package Dimensions | 29.2 x 11.2 x 1 cm; 158.76 g |
| Part number | DS-MBZT1 |
| Plug profile | none" or " |
| Specific uses | automotive, transmission fluid level checking |
| Style | Modern |

## Product Details

- **Brand:** APSG
- **Item weight:** 159 g
- **Material:** Metal
- **Measurement accuracy:** Approximate
- **Style:** Modern

## Images

![Transmission Dipstick | Fluid Tool | Kit: Instructions & Locking Pin & O-Ring for Cap | 722.6 Nag 1 | OE# 140589152100 | Compatible with Select Mercedes Benz/Sprinter - Image 1](https://m.media-amazon.com/images/I/31F6ZrxoFxL.jpg)
![Transmission Dipstick | Fluid Tool | Kit: Instructions & Locking Pin & O-Ring for Cap | 722.6 Nag 1 | OE# 140589152100 | Compatible with Select Mercedes Benz/Sprinter - Image 2](https://m.media-amazon.com/images/I/31R9zR2oxlL.jpg)
![Transmission Dipstick | Fluid Tool | Kit: Instructions & Locking Pin & O-Ring for Cap | 722.6 Nag 1 | OE# 140589152100 | Compatible with Select Mercedes Benz/Sprinter - Image 3](https://m.media-amazon.com/images/I/416waXI6I-L.jpg)
![Transmission Dipstick | Fluid Tool | Kit: Instructions & Locking Pin & O-Ring for Cap | 722.6 Nag 1 | OE# 140589152100 | Compatible with Select Mercedes Benz/Sprinter - Image 4](https://m.media-amazon.com/images/I/41E20-k1pZL.jpg)
![Transmission Dipstick | Fluid Tool | Kit: Instructions & Locking Pin & O-Ring for Cap | 722.6 Nag 1 | OE# 140589152100 | Compatible with Select Mercedes Benz/Sprinter - Image 5](https://m.media-amazon.com/images/I/41il93+-xOL.jpg)

## Questions & Answers

**Q: Would this work for a 2004 e500?**
A: Yes this is the tool for your car.

**Q: Will this fit a 2003 ml350?**
A: This is the tool to check fluid level on your 2003 ML350. <BR> 
Comes with directions and the clip that locks the cap that need to be refit after level check. <BR>
The help desk

**Q: Can use this for sl550 transmission**
A: Yes, as long as it's an automatic transmission.

**Q: Will it work on a Mercedes 2006 s 350?**
A: YES.     This is the tool to check fluid level on your 2006 S350 
Comes with directions and the clip that locks the cap that need to be refit after level check. 
The help desk

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very good tool for checking ATF levels
*by T***. on 16 September 2024*

Used this on my C240 Mercedes ( with the 722.6 gearbox ) and it is very easy to use and very easy to interpret the ATF level reading. Comes with the red locking pin if you need to use it which I personally think you don't have to. ALWAYS check the fluid levels with the engine running, I made the mistake of checking with the engine off and it was giving me odd readings. Happy with the item and would recommend it if you want to check ATF levels on a Mercedes.

### ⭐⭐⭐⭐⭐ A must for certain Mercedes owners.
*by J***Y on 26 June 2021*

A vital piece of kit if you service your own Mercedes R129. Great product at a reasonable price.

### ⭐⭐⭐⭐⭐ Review
*by P***U on 25 September 2022*

The materials used in construction are first rate, and the dual ranges for 24 deg and 80 deg are very helpful.I didn't notice until I warmed her up but my MB water temp has a line marked 80 deg on it. Cool. Some people seem stressed about where the "stop" point is, but I would say just unlax there's a little reistance part way down but the endstop is obvious. I had noticed 1st time failure to shift in my 20yr old S500. Added 250cc at a time and it gobbled the whole quart of ATF 134, so another quart on the way. The rubber O ring and cap key are a plus. Without replacing the designed to break plastic red key it seems there would be an open airway into the innerds. BTW the little black cap comes off and on with a loud "click," It would be easy to push pretty hard, not hear that, and thinks it was back on...not.

## Frequently Bought Together

- Transmission Dipstick | Fluid Tool | KIT: Instructions & Locking PIN & O-Ring for Cap | 722.6 | OE# 140589152100 | Compatible with Select Mercedes Benz & Sprinter
- ATP Automotive B-217 Automatic Transmission Filter Kit for Chrysler/Dodge NAG1 Transmissions with 7.875” Filter Only
- Shell ATF 134 Mercedes Benz Transmission Fluid 236.14 236.12 x 6 Bottles

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-23*