The Mercedes-Benz 123 series, a stalwart of the late 1970s and early 1980s, is celebrated for its durability and engineering excellence. It was a common sight on New Zealand roads back in the day and holds a special place in the hearts of many. But age and mileage means that certain maintenance items are a must to check.
Rust is a major concern, particularly around the jacking points, wheel arches, and along the sills. Diesel models can suffer from injector issues, and both petrol and diesel versions can experience vacuum system leaks causing poor running. Suspension wear is also common, especially in the front end.
WOF tips
WOF inspectors will pay close attention to rust, particularly in structural areas. Suspension components, including ball joints and tie rod ends, are frequent failure points. Brake lines are also susceptible to corrosion and must be in good condition. Headlight alignment is another common issue.
About the Mercedes-Benz 123 250 T
The W123 Mercedes-Benz is known for its robustness. Available in sedan, coupe, and wagon forms, and with both petrol and diesel engines. While famed for longevity, New Zealand sun and road conditions can impact even the best German engineering. Pay close attention to the condition of the interior trim, which can suffer from UV damage. The diesel models are noted for their fuel economy but may require more frequent servicing due to the demands placed on the engine.
Questions owners ask
What are the main rust spots to look out for on a MERCEDES-BENZ 123 1978–1982 in New Zealand?
Rust is a significant concern for the W123 in New Zealand. Key areas to inspect are the jacking points, wheel arches, and along the sills. Given our climate, regular checks and rust prevention are crucial to maintaining its structural integrity.
What common issues might cause my MERCEDES-BENZ 123 1978–1982 to run poorly?
Both petrol and diesel versions of the W123 can suffer from vacuum system leaks, which can lead to poor running. Diesel models specifically might experience injector issues. Addressing these can significantly improve engine performance.
What should I be aware of for a WOF inspection on my MERCEDES-BENZ 123 1978–1982?
WOF inspectors will pay close attention to rust, especially in structural areas. Suspension components like ball joints and tie rod ends are common failure points. Brake lines are also susceptible to corrosion and must be in good condition. Don't forget to check headlight alignment, as this is another frequent issue.
Where can I get replacement suspension components for my MERCEDES-BENZ 123 1978–1982 in NZ?
CARFIX stocks 66 SKUs for the MERCEDES-BENZ 123 1978–1982, including various suspension parts. You can find components like SHOCKS / STRUT FRONT and other related items to address common front-end wear.
How often should I service my MERCEDES-BENZ 123 1978–1982?
The recommended service interval for your MERCEDES-BENZ 123 1978–1982 is every 10,000km. Regular servicing is particularly important for diesel models due to the demands on the engine, and helps prevent issues like injector problems.
Are there any specific interior issues with the MERCEDES-BENZ 123 1978–1982 due to New Zealand conditions?
Yes, the New Zealand sun and UV exposure can significantly impact the interior trim of the W123. Pay close attention to the condition of the interior, as UV damage can cause fading and deterioration over time.