CARFIX

Mercedes-Benz G-Class 230 G (1980–1987)

Introducing the Mercedes-Benz G-Class 230 G, a timeless 4x4 that couples military-grade durability with an unmistakable flair. Produced between 1980 and 1987, this iconic vehicle is cherished for its impressive off-road capabilities and bold, utilitarian design. Although less common in New Zealand, the G-Class has cultivated a passionate following. As your trusted companion on rugged terrains or city streets, it’s vital to ensure that it receives the care it deserves—keeping its legacy alive for years to come.

Parts for the Mercedes-Benz G-Class 230 G

Known issues

Common issues include rust (chassis, body panels, door frames), drivetrain wear (differentials, transfer case), suspension wear (leaf springs, shocks), brake system corrosion, steering system play, and electrical problems due to moisture ingress. Diesel models can suffer from injector and fuel pump issues.

WOF tips

WOF failures frequently relate to rust compromising structural integrity, excessive play in steering or suspension components, brake performance (corrosion, leaks), lighting issues, and exhaust leaks. Check the operation of the 4WD system. Ensure all safety equipment such as seatbelts are in good order.

About the Mercedes-Benz G-Class 230 G

Designed initially for military use, the Mercedes-Benz G-Class 230 G is celebrated for its robust construction and exceptional off-road prowess. To keep this legend performing at its best, be vigilant about the components that frequently need servicing. Common replacement parts include the water pump, thermostat, and radiator hoses, particularly checked around the 150,000 km mark when the cooling system requires attention. This proactive approach leads to a smoother ride and reliable performance. [This naturally links to /shop/cooling]

Moreover, the brake system is a critical area, especially with age. Regular check-ups on your brake pads, rotors, and brake fluid can prevent corrosion and enhance safety. Keeping the braking system in top form is just as vital as tending to drivetrain components like differentials and the transfer case. When the time comes, don’t forget our processing packs for essential brake services—everything from front to rear maintenance to ensure your G-Class is road-ready. [Check our services at /shop/braking]

Lastly, consider the importance of filtration and replacing air filters around standard service intervals. Ensuring clean air flows through the engine and cabin helps maintain optimal performance and comfort while driving. Explore our extensive range of filters suited for your G-Class to keep everything running smoothly. [Explore more under /shop/filtration]