The Mercedes-Benz G-Class has always been one of the most classic models in this era and in the world. In the 40-year history of the entire car series, the style has only been greatly changed twice. Mercedes-Benz has created not only a sentiment, but also the constantly innovative, breakthrough, and pursuit of perfection of the G-Class itself. Classics never die, legends never cease, life never ends, and they become more and more valuable over time.

Mercedes G-Class Background Review

JD·MCMA designed and developed the old Mercedes-Benz G. After 16 months of design and 15 versions, it applied for more than 20 patents, developed more than 440 molds, and after 6 months of extensive testing and verification, it was successfully trial-assembled before January 2020. Now, after another 3 years of further upgrading, it has finally successfully developed and produced the current Mercedes-Benz G series interior kit.

The Journey of MCMA in Developing Mercedes-Benz G-Series Upgrade Kits

Mercedes G-Class Upgrading Introduction

The product is suitable for upgrading and modifying Mercedes-Benz G models from 2002 to 2018. The upgraded items include: liquid crystal dual-screen, 128-color ambient light, turbo air outlet (with ambient light), 3D treble, full vehicle leather personalized customization and other options.

REASONS FOR MODIFICATION

The version of the old model is out of date

The old models span from 02 to 18, and the style is outdated.

There are many problems over time

Over time, the interior may experience damage, aging, abnormal noises, and loosening problems.

The cost of changing cars is high

The cost of original parts and replacement is too high.

Better driving experience

The new interior is more luxurious and fashionable, and the modification and upgrade can bring a better experience to the original car.

MODIFICATION INTRODUCTION

Main modification models：

Applicable Models: 2002-2007
Applicable Models: 2008-2012
Applicable Models: 2013-2018

Product Inquiry

MODIFICATION FEATURES

1. Front Fender Sheet Metal Assembly *LH

2. Front Fender Mounting Bracket *2 LH

3. Hood Sheet Metal Assembly

4. Front Fender Mounting Bracket *2 RH

5. Front Fender Sheet Metal Assembly *RH

6. Front Door Glass Outer Weatherstrip *LH

7. Front Door Panel Sheet Metal Assembly *LH

8. Lower Section of *B-Pillar LH

9. Lower Section of *B-Pillar RH

10. Front Door Glass Outer Weatherstrip *RH

11. Front Door Panel Sheet Metal Assembly *RH

12. Front Grille Mounting Bracket

13. Quarter Panel – Upper Rear Door Frame Section *LH/RH

14. Tailgate Upper & Lower Frame

15. Quarter Panel – Lower Rear Door Frame Section

16. Hood Gas Strut (Hood Support Hydraulic Rod)

17. A-Pillar Beltline Base Assembly LH/RH

18. Rear Beltline Base Assembly LH/RH

19. Front Door A-Pillar Beltline Base Assembly LH/RH

20. Tail Lamp Assembly LH/RH

21. Spare Tire Carrier Bracket

22. High-Mount Stop Lamp (High-Level Brake Light)

23. Hood Air Vent Grille

24. Front Wheel Arch Lower Trim LH

25. Front Wheel Arch Lower Trim RH

26. Rear Roof Anti-Scuff Trim Strip

24. Front Door Inner Weatherstrip L

25. Front Side Panel Sheet Metal L

26. Rear Door Frame Weatherstrip L

27. Rear Door Inner Weatherstrip

28. Rear Door Sheet Metal Assembly L

29. Front Side Panel Sheet Metal R

30. Rear Door Frame Weatherstrip R

31. Rear Door Sheet Metal Assembly R

35. A-Pillar Anti-Scuff Trim Assembly L

36. A-Pillar Anti-Scuff Trim Assembly R

37. Front Roof Anti-Scuff Trim

38. Rear Wheel Arch Lower Trim L

39. Rear Wheel Arch Lower Trim R

40. Rear Wheel Arch Decorative Trim L

41. Rear Wheel Arch Decorative Trim R

42. Side Roof Anti-Scuff Trim

43. Front & Rear Door Glass Inner Weatherstrip

44. Front Door Glass Outer Weatherstrip L

45. Front Door Glass Outer Weatherstrip R

46. Rear Door Glass Outer Weatherstrip L

47.Rear Door Glass Outer Weatherstrip R

48.Installation Kit

49. Door Handle Assembly

50. Tailgate Rubber Seal

51. Corner Roof Anti-Scuff Trim L/R

52. D-Pillar Grille Vent

53. Tailgate Window Trim (L)

54. Tailgate Window Trim (R)

55. Tailgate Inner Panel (Main Panel)

56. Rear Quarter Panel Assembly (L)

57. Rear Quarter Panel Assembly (R)

58. Fuel Filler Lid Assembly

59. Tailgate Panel Sheet Metal Assembly

60. Tailgate Motor + Wiring Harness

61. Complete Vehicle Glass ×8

COMPARISON BEFORE AND THE AFTER UPGRADE

Before upgrading

After upgrading

Before upgrading

After upgrading

Before upgrading

After upgrading

CORE ADVANTAGES

Independently designed and developed

This kit is independently designed and developed, and only JD·MCMA will place orders for sale.

Durable and safer

It took 2 years to develop and produce, and 3 years to optimize, upgrade, test, and debug. The overall assembly accuracy is higher, and the durability and safety are higher.

Higher vehicle stability

We retained the original vehicle's mounting holes and core functional components, making the stability of the whole vehicle higher.

Exquisite details

The details are exquisite, whether it is wrapping, surface treatment technology, spare parts production, or overall assembly process, the details are more delicate.

Higher entertainment value

Higher integrity, original factory assembly standards, and precise adjustment techniques ensure seamless integration of every line.

MODIFICATION FEATURES

Front Bumper Assembly Rear Bumper Assembly Full-vehicle window glass upgrade/Complete Vehicle Seals Upgraded Vehicle Water Drainage Channel/Fuel tank cap assembly Door Panel Vibration Damping Sheet

Front Bumper Assembly

Featuring a brand-new three-part design with three vertical louvers and chrome-plated inserts, the sides have been upgraded from the previous mesh/diamond grille to a morestereoscopic, protruding "shark gill" style vertical louver pattern, offering increased cooling aperture area and a bolder visual appearance.

The central lower grille has also been optimized. The 360° front camera has been relocated from above the three-pointed star logo to beneath the front lip and bumper, complemented by a transparent underbody view function, with accent lighting strips integrated into the mounting position.

Aerodynamic improvements: The front lip lines have been slightly refined, working in synergy with enhanced A-pillar and roof spoiler designs to reduce wind noise and drag coefficient.

Rear Bumper Assembly

Diffuser and Panel Design: The lower section of the rear bumper is cleaner and flatter, with a more prominent diffuser outline and sharper lines. The connection between the impact beam and the rear lip is smoother. The license plate light has been changed from horizontal side illumination to vertical downward lighting. The 360° rear camera has been relocated from the tailgate flip position to beneath the rear bumper, no longer linked to the spare tire cover, enhancing durability.

Exhaust and Details: Maintains the side-exit quad exhaust layout, with exhaust tip trims available in black or glossy finish. The tow hook placement is more concealed.

Full-vehicle window glass upgrade

Complete replacement of all 8 glass panels: front windshield (1), rear tailgate glass (1), front door glass (2), center door glass (2), rear window glass (2)

Complete Vehicle Seals

The vehicle includes 15 seal strips: 4 door opening seals, 5 door frame seals, 4 outer glass seals for doors, and 4 inner door frame glass seals.

Seal Manufacturing Process: Made of rubber material using extrusion technology, with an internal steel strip structure to ensure tight bonding between the seal and body panels, achieving high sealing performance.

Main Functions: Dustproof, noise reduction, waterproof

Upgraded Vehicle Water Drainage Channel

Seal Strip Manufacturing Process: EPDM rubber-plastic composite + stainless steel material / extrusion process

Main Functions:

Efficient Water Drainage: Collects rainwater discharged from the sunroof (or roof itself) and directs it systematically to the front and rear ends of the vehicle, preventing water from running randomly along windows or body sides, which could impair visibility, aesthetics, and door sealing.

Sealing and Guidance: Covers seams in sheet metal components, channeling any minor seepage into designated drainage paths instead of allowing it to spread unpredictably.

Dust and Debris Resistance: Designed for G-class off-road performance, the drain channel effectively handles mud, sand, and other harsh conditions to prevent clogging.

Fuel tank cap assembly

Supports in-car electric button opening

Door Panel Vibration Damping Sheet

All vehicle doors are equipped with vibration damping sheets, which are adhered to the metal surface via an adhesive layer. These sheets convert mechanical vibrational energy into thermal energy, effectively suppressing door panel vibrations, reducing interior noise, and enhancing overall vehicle NVH (noise, vibration, and harshness) performance.

CORE ADVANTAGES

Worldwide debut, an all-in-one ultimate solution—we offer the industry's first and only "complete exterior closed-loop solution." From the hood, front and rear fenders, four doors, to front and rear bumpers, wheel arches, and trim strips, all visible exterior body panels and bumper components are provided in a single, complete set.

Stability and Durability: Material Treatment: All sheet metal materials undergo rigorous anti-corrosion passivation and cathodic electrophoretic coating, effectively preventing internal and external rust formation; Coating System: Employing high-end automotive-grade painting technology, the coating achieves the highest level of adhesion, offering excellent resistance to UV radiation and aging, ensuring long-lasting color vibrancy without cracking or fading; Structural Testing: The entire component set has completed road durability testing, guaranteeing that mounting points remain secure with no loosening or abnormal noise under prolonged vibration and rough road conditions.

Seamless Integration and Aesthetic Advantages: From any viewing angle, the lines are smooth and continuous, with evenly straight gaps that eliminate any sense of "low-end" quality, achieving a visually unified, one-piece appearance. We have designed dedicated sealing strips and drainage channels for every joint, ensuring no water leakage or wind noise under harsh weather conditions (such as heavy rain or car washing), guaranteeing a quiet and dry interior environment.

Stability and Durability: Material Processing: All sheet metal materials undergo rigorous anti-corrosion passivation and cathodic electrophoretic treatment, effectively preventing internal-to-external rusting at the root level; Coating System: Employing high-end automotive-grade painting technology, the coating achieves the highest level of adhesion, offering excellent resistance to UV radiation and aging, ensuring long-lasting color vibrancy without cracking or fading; Structural Testing: The entire component set has completed road durability testing, guaranteeing that mounting points remain secure with no loosening or abnormal noise under prolonged vibration and rough road conditions.

Easy Installation: "Alignment-based" design— all components are developed according to the original vehicle mounting holes; intelligent installation— the kit includes a complete set of dedicated fasteners and precise positioning clips, along with a detailed numbered installation manual and high-definition video guide.

MODIFICATION FEATURES

Vehicle model structural upgrade All-aluminum engine hood – the first in the industry Sheet metal door panel Multi-functional spare tire mount Tailgate sheet metal/Fuel Cap

Vehicle model structural upgrade

1. Change the sharp corners of the front and rear door upper frames to rounded corners

2. Change the beveled corners of the front and rear door upper frames to rounded corners

3. Remove the air intake on the fender

4. Upgrade the door with a door catch function

All-aluminum engine hood – the first in the industry

Upgrade the hood for Mercedes-Benz G-Class models from 2002 to 2018

Made of high-strength alloy aluminum (lightweight and highly heat-dissipating)

Sheet metal door panel

Outer door sheet metal + hinge

Multi-functional spare tire mount

Equipped with a multi-functional spare tire mount

Tailgate sheet metal

Tailgate glass upgraded with heating function

Fuel Cap

Upgraded Fuel Cap

TECHNOLOGY UPGRADE

After-sales Service: Dedicated service begins with trust and ends with after-sales support.

We don't do one-time deals! From purchase consultation to after-sales support, we provide attentive service throughout the entire process. With genuine product guarantees, professional advice, fast response, and reliable after-sales service, every item sold comes with comprehensive support. Should you have any questions, feel free to contact us anytime—we're always online, fully committed to protecting your rights and interests!

Warranty period: One year

Installation and after-sales: Equipped with installation video tutorials and after-sales support.

Product kit includes

Body kit + panel kit

AFTER SALES GUARANTEE

Replaceable for non-human damage

The warranty period is 12 months, and free replacement will be provided under the condition of non-human damage

Professional team after-sales guarantee

Professional after-sales team, to handle after-sales issues in coordination

Replaceable for quality issues

During the warranty period, if there is a quality problem with the product, we will be responsible for replacing the product parts and the round-trip logistics costs

Online service

If special circumstances within the warranty range can provide online remote services, and electronic software can be remotely encoded to clear the fault, electronic engineers have been working for 20 years

Start Customizing My Benz G-Class