---
product_id: 392912316
title: "Mercedes Benz Genuine Q-6-40-8126 - Valve STEM CAPS, Black with Silver Star"
brand: "mercedes benz"
price: "€ 56.33"
currency: EUR
in_stock: true
reviews_count: 5
category: "Mercedes Benz"
url: https://www.desertcart.it/products/392912316-mercedes-benz-genuine-q-6-40-8126-valve-stem-caps
store_origin: IT
region: Italy
---

# Iconic Silver Star emblem Sleek black finish Precision-engineered fit Mercedes Benz Genuine Q-6-40-8126 - Valve STEM CAPS, Black with Silver Star

**Brand:** mercedes benz
**Price:** € 56.33
**Availability:** ✅ In Stock

## Summary

> ⭐ Upgrade your wheels with a touch of legend!

## Quick Answers

- **What is this?** Mercedes Benz Genuine Q-6-40-8126 - Valve STEM CAPS, Black with Silver Star by mercedes benz
- **How much does it cost?** € 56.33 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/392912316-mercedes-benz-genuine-q-6-40-8126-valve-stem-caps)

## Best For

- mercedes benz enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight & Durable:** At just 18g, these caps deliver premium quality without adding bulk.
- • **Precision Fit & Finish:** Manufactured to exact Mercedes-Benz specs for seamless installation and lasting durability.
- • **Trusted by Enthusiasts:** Highly rated with 4.5 stars from over 200 reviews—join the elite who upgrade their wheels.
- • **Elevate Your Ride’s Style:** Black valve caps with silver star add a subtle yet unmistakable luxury detail.
- • **Iconic Mercedes-Benz Authenticity:** Genuine OEM part ensures flawless brand integrity and vehicle compatibility.

## Overview

The Mercedes-Benz Genuine Q-6-40-8126 Valve Stem Caps combine authentic brand prestige with precision engineering. Designed to fit perfectly on your Mercedes vehicle, these sleek black caps featuring the iconic silver star emblem offer a lightweight, durable upgrade that enhances both style and function. With strong customer approval and OEM quality, they’re the subtle luxury detail every Mercedes owner deserves.

## Description

Genuine Mercedes-Benz Q-6-40-8126 - VALVE STEM CAPS, BLACK WITH SILVER STAR

Review: Not genuine Mercedes, although it says genuine.
Review: Looks nice; a great little touch for your MB.

## Features

- Genuine Mercedes-benz part that fits your specific vehicle
- Valve Caps
- Part Number: Q-6-40-8126
- Manufactured to meet specifications for fit, form, and function
- Genuine Mercedes-Benz Q-6-40-8126 - VALVE STEM CAPS, BLACK WITH SILVER STAR

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00TNKFH56 |
| Best Sellers Rank | #50,828 in Automotive ( See Top 100 in Automotive ) #306 in Car Tire Valve Caps |
| Brand | Mercedes Benz |
| Customer Reviews | 4.5 4.5 out of 5 stars (215) |
| Date First Available | 29 September 2018 |
| Exterior | Smooth |
| Item Weight | 18 g |
| Manufacturer | Mercedes Benz |
| Manufacturer Part Number | Q-6-40-8126 |
| Manufacturer reference | Q-6-40-8126 |
| OEM Part Number | Q 6 40 8126 |
| Package Dimensions | 8.99 x 6.81 x 2.21 cm; 18 g |

## Product Details

- **Brand:** Mercedes Benz
- **Colour:** Regular
- **Fit type:** Vehicle Specific Fit
- **Material:** Brass, ABS Plastic
- **Vehicle service type:** Passenger Car

## Images

![Mercedes Benz Genuine Q-6-40-8126 - Valve STEM CAPS, Black with Silver Star - Image 1](https://m.media-amazon.com/images/I/511t5SLrQPL.jpg)

## Questions & Answers

**Q: Will these fit a mercedes suv ml 350**
A: If I am not mistaken,  I believe the tire valves are the same. It should fit perfectly.

**Q: Are these caps completely black or are they silver**
A: No. The top of the valve has a black center and the body of the valve cover is chrome.

## Customer Reviews

### ⭐ Review
*by M***D on 3 February 2025*

Not genuine Mercedes, although it says genuine.

### ⭐⭐⭐⭐⭐ Review
*by J***M on 25 July 2025*

Looks nice; a great little touch for your MB.

### ⭐⭐⭐⭐⭐ Review
*by S***N on 4 October 2025*

Well worth the money spent and looks great on the vehicle.

## Frequently Bought Together

- Mercedes Benz Genuine Q-6-40-8126 - Valve STEM CAPS, Black with Silver Star
- XIGRALUCK Car Cup Coaster Compatible with Mercedes Benz A-Class C-Class CLA CLS AMG GLC GLE GLS Recessed Silicone Cup Holder Coaster Interior Accessories 2.75in 2Pieces
- Generic Car Cup Holder Coaster for Mercedes-Benz A-Class C-Class CLA CLS AMG GLC GLE GLS Recessed Silicone Non-Slip Car Interior Accessories Drink Coaster 2.76in 2PC Black

---

## 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.it/products/392912316-mercedes-benz-genuine-q-6-40-8126-valve-stem-caps](https://www.desertcart.it/products/392912316-mercedes-benz-genuine-q-6-40-8126-valve-stem-caps)

---

*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-01-27*