SKU: 83136491389

LAUNCH X431 MCU3 Programmer Kit for Mercedes ECU/TCU

$152.99 $169.99
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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31

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Description

LAUNCH X431 MCU3 Programmer Kit for Mercedes ECU/TCULAUNCH X431 MCU3 Programmer Kit Mercedes ECU & TCU Reading Tool Professional Mercedes Benz ECU TCU Reading Kit The LAUNCH X431 MCU3 Programmer Kit is a 100% original accessory designed for advanced ECU and TCU reading on Mercedes Benz vehicles. This module is an essential upgrade for professional technicians working with LAUNCH XPROG3 or GIII programming interfaces. Key Features Designed for Mercedes Benz ECU TCU Specially developed for reading

LAUNCH X431 MCU3 Programmer Kit – Mercedes ECU & TCU Reading Tool

Professional Mercedes-Benz ECU/TCU Reading Kit

The LAUNCH X431 MCU3 Programmer Kit is a 100% original accessory designed for advanced ECU and TCU reading on Mercedes-Benz vehicles. This module is an essential upgrade for professional technicians working with LAUNCH XPROG3 or GIII programming interfaces.

Key Features

✅ Designed for Mercedes-Benz ECU/TCU

  • Specially developed for reading Mercedes-Benz electronic control units
  • Supports both ECU and TCU communication protocols

✅ Compatibility Requirements

  • Must be used with LAUNCH XPROG3 or GIII programming devices
  • Compatible with LAUNCH diagnostic tools including:
  • X-431 PRO, X-431 PRO 3, X-431 PRO 5
  • X-431 PAD III, PAD V, PAD VII
  • X-431 V, V+, and PRO 3S+

✅ OEM Build Quality & Warranty

  • 100% original LAUNCH product with premium-grade components
  • Backed by a 1-year manufacturer warranty
  • Reliable support — contact us anytime for product guidance

Important Notes

Please confirm compatibility with your existing LAUNCH programming tools before purchasing. This kit is intended strictly for professional automotive diagnostic use.

Specifications

  • Model Number: LAUNCH MCU3 USA
  • Part Number: LAUNCH MCU3
  • Package Dimensions: 12.2 x 5.4 x 2.4 inches
  • Warranty: 1 Year
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 83136491389

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4.3 ★★★★★
Based on 28 reviews
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Linda Gill
Lexington, US
★★★★★ 5
Sturdy and attractive
Size: 15x6.8, Color: Black, Size: 15x6.8, Color: Black
Love the shelves, great quality and design. They are very sturdy and perfect for my need. I ordered wine glass holders from Amazon and attached them to the shelves. Impressed and amazed at the look.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 18, 2025
P
Verified Purchase
Placeholder
West Palm Beach, US
★★★★★ 5
Beautiful shelves.
Size: 24x7.9, Color: White
Beautiful shelves. Easy to put up once you get the holes level.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
T
Verified Purchase
Tarra
Los Angeles, US
★★★★★ 5
great shelves
Color: C. White - Modern Minimalist Style, Number Of Shelves: 3, Size: 36inches
These are a a great set of floating shelves! They were easy to install, feel sturdy, and look clean and modern on the wall. The set of three is perfect for displaying decor, photos, plants or small storage items while adding extra space without taking up room. Great quality, stylish, and a simple way to upgrade any space. They work perfect for my figurines to be displayed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
K
Verified Purchase
KadeeH
Belleville, US
★★★★★ 5
Great shelves
Color: A. Black - Universal Classic Style, Number Of Shelves: 3, Size: 22.5inches
Easy to hang and look great in my office. I love the little divot along the edge. Helps to keep pictures from sliding.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
C
Verified Purchase
Crystal
Cuba, US
★★★★★ 5
Exactly what I needed for my bathroom refresh.
Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 2, Size: 22.5inches, Color: B. Rustic Brown - Americana Farmhouse Style, Number Of Shelves: 2, Size: 22.5inches
I bought these floating shelves in the color Rustic Brown to replace a bulky storage shelf that was making my bathroom feel cramped, and they completely transformed the space. The wood finish looks much more expensive than I expected, and once installed they gave the bathroom a clean, modern, spa-like feel without taking up visual space. Installation was straightforward overall. I mounted one screw in the center into a stud and used drywall anchors for the remaining hardware, and the shelves feel very sturdy. They sit flush against the wall and don’t sag or wobble. I especially love how slim they are while still being deep enough to hold everyday bathroom items, decor, candles, skincare, and small baskets. The color worked perfectly with my bathroom vanity and mirror trim, and the floating design instantly made the room look more organized and intentional. Huge upgrade for a small space. Definitely recommend if you want functional storage that also looks elevated and minimalist.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026

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