Review ZONEMOTIVE For Mercedes-benz Transfer Case Shift Motor for MERCEDES G63 G550 AMG 2002–2018
Introducing the ZF 11666779 Transfer Case, an essential component for the 2003-2018 Mercedes-Benz G63 AMG and G550 models with the 2002-2018 engines. This transfer case is a critical part of your vehicle's powertrain system, responsible for delivering engine power to the front and rear axles.
This ZF transfer case is engineered for durability and reliability, featuring a robust design with high-quality materials. It boasts a cast iron housing that shields the internal components from the harsh operating conditions of off-road environments. The housing is also designed to absorb the torque reactions generated by the vehicle's powertrain.
The ZF 11666779 Transfer Case comes equipped with a 2-speed, full-time 4WD system. This means that it provides power to both the front and rear axles at all times, ensuring optimal traction and stability on various terrains. The transfer case also includes a low-range gearset, which provides an additional reduction in the final drive ratio, enhancing the vehicle's crawling ability and torque capacity.
The ZF transfer case features a dual-mass flywheel, which helps to reduce engine vibrations and improve power transmission efficiency. It also comes with a torque converter, which facilitates smooth power transfer between the engine and the transfer case.
This transfer case is designed to meet the stringent requirements of Mercedes-Benz and AMG vehicles. It is engineered to work seamlessly with the vehicle's electronic control systems, providing reliable and efficient power transfer to the wheels.
When it comes to maintenance, the ZF 11666779 Transfer Case is easy to service. It features a drain plug for easy oil changes, and the oil filter is easily accessible for replacement. The transfer case also comes with a breather system, which helps to prevent oil contamination and prolong the life of the internal components.
In conclusion, the ZF 11666779 Transfer Case is an essential upgrade for your 2003-2018 Mercedes-Benz G63 AMG or G550 vehicle. It provides superior durability, reliability, and off-road capability, making it an ideal choice for those who demand the best from their vehicles. With its robust design, efficient power transfer, and easy maintenance, this transfer case is an investment that will pay off for years to come.
Pros and Cons of Buying a ZF 11-Speed Automatic Transmission (Type 11666779) for a 2003-2018 Mercedes-Benz G63 AMG and G550
1. Background:
Mercedes-Benz G-Class models (G63 AMG and G550) from 2003 to 2018 came with a 5-speed automatic transmission. However, upgrading to the ZF 11-speed automatic transmission (Type 11666779) offers improved performance and driving experience.
2. Pros:
a. Smoother Shifting: The ZF 11-speed automatic transmission provides smoother and quicker gear shifts, enhancing the driving experience.
b. Improved Efficiency: The additional gears help optimize engine RPMs, resulting in better fuel economy and reduced emissions.
c. Quicker Acceleration: With more gears to choose from, the transmission can keep the engine within its power band, providing quicker acceleration.
d. Enhanced Off-Road Capabilities: The 11-speed transmission provides better low-end torque, which is essential for off-road driving and towing.
3. Cons:
a. Cost: Upgrading to the ZF 11-speed transmission is a significant investment. The cost of the transmission itself, labor, and any required modifications can be high.
b. Complexity: The 11-speed transmission is more complex than the original 5-speed transmission, increasing the chances of potential issues and maintenance requirements.
c. Availability: Obtaining the transmission and finding a qualified mechanic to install it can be challenging, especially for older G-Class models.
4. Conclusion:
The decision to purchase the ZF 11-speed automatic transmission (Type 11666779) for a 2003-2018 Mercedes-Benz G63 AMG or G550 depends on individual preferences, priorities, and budgets. If you prioritize smooth shifting, improved efficiency, quicker acceleration, and enhanced off-road capabilities, the investment in the 11-speed transmission might be worthwhile. However, if the high cost, complexity, and potential availability issues are concerns, the original 5-speed transmission may be sufficient for your needs.
5. Recommendation:
Consider the pros and cons carefully and weigh the benefits against the investment required. If you frequently tow heavy loads, engage in off-road activities, or desire a smoother driving experience, the ZF 11-speed automatic transmission may be the right choice. However, if your budget is limited or you prefer a simpler, lower-cost solution, the original 5-speed transmission should suffice. Ultimately, the decision depends on your unique requirements and priorities.
Details:
Direct replacement - this transfer case motor fits and performs like the original. Durable construction - made with factory-style electrical connector and weather tight seal to prevent corrosion. Mercedes-benz G550 w463 v8 4.0l sport utility 2016 -2018. Compatibility: Mercedes-benz g500 w463 v8 5.0l sport utility 2002 -2008.
Mercedes-benz g55 Amg w463 v8 5.5l sport utility 2003 -2011. New list item. Mercedes-benz G550 w463 v8 5.5l sport utility 2009 -2015. Quality assured - vehicle-specific application has been validation tested to ensure quality.
specifications differentialsdepo:
for models: G63, G550, Amg
for makes: Mercedes
for years: 2002–2018
brand: Zonemotive
mpn: 11666779
part type: Transfer Motor Case
fitment type: Direct Replacement
color: Black
manufacturer warranty: 1 Year
material: Metal
terminal type: 6 Pin
mount type: Bolt-on
oe/oem part number: A4635400088, 4635400088, Tda0012
vintage part: No
universal fitment: Yes
shipping differentialsdepo:
type: fixed
class: standard
service: standard
transit: 5-10 days
seller differentialsdepo:
# reviews: 5734
rating: 98.3%
city: ontario, california
returns differentialsdepo:
time: 30 days
policy: returns accepted
paid by: seller
general differentialsdepo:
category: Auto Parts > Transmission Drivetrain > Differentials > Assemblies
payments differentialsdepo:
wallet: google-pay
credit card: diners-club
other
offer differentialsdepo:
sold #: 11
quantity: 10
best offers: true
options: ship-to-home
availability: in stock
started: january 11, 2026
rating: 98.3% out of 100 based on 734 user ratings.
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