Introducing the BMW E23 7 Series, the distinguished luxury sedan of the 1980s that captured the hearts of many, particularly in New Zealand. Limited in number yet extravagant in style, the 735i was hailed for its combination of opulence and cutting-edge technology. The E23 stands as a testament to automotive innovation, offering owners a unique blend of comfort and performance, complemented by the robust engines that exemplified BMW’s engineering prowess.
Common issues on E23s in New Zealand include electrical problems (due to the complex wiring and aging components), rust (especially around the sunroof, wheel wells, and sills), and suspension wear (including self levelling issues). The early fuel injection can be problematic, and the air conditioning systems can be difficult to maintain.
WOF tips
Rust is a major WOF concern. Ensure all electrical components are functioning correctly, including lights, wipers, and power windows. Check suspension components for wear and ensure the self-leveling system (if equipped) is working properly. Brake lines should be inspected carefully for corrosion. Confirm that seatbelts work reliably.
About the BMW 7 735 i
Owning a BMW E23 735i is a rewarding experience, but it comes with the responsibility of diligent maintenance. Common replacement parts include the water pump, radiator, and brakes, often needed around the 150,000km interval. This ensures your ride continues to deliver the performance and comfort synonymous with the BMW name.<br><br>Given the E23's reputation for electrical complexities, issues around wiring and suspension wear are also prevalent. To address these, regular servicing of components like the self-leveling suspension and air conditioning gets you back on the road swiftly. Considering these aspects, it’s wise to be proactive and consult with experts for common issues.<br><br>For your E23’s cooling system, keep an eye on the water pump and thermostat, particularly around the 150,000km mark. Regular inspections of these parts are critical for overall engine health, leading us naturally to our Cooling category where you can find all the necessary components for service. Similarly, our Braking category covers essential brake pads and rotors to ensure safety and reliability. Don't forget to maintain optimal engine filtration with our Filtration category to boost performance and sustain your E23’s legacy.
Questions owners ask
What are some common issues I should look out for on my 1984-1986 BMW 7 Series (E23) in New Zealand?
Common issues on E23s in New Zealand include electrical problems due to complex wiring and aging components, rust (especially around the sunroof, wheel wells, and sills), and suspension wear, including self-leveling issues. The early fuel injection can also be problematic, and the air conditioning systems can be difficult to maintain.
Where can I get parts for my 1984-1986 BMW 7 Series (E23) in NZ?
CARFIX stocks 144 SKUs for the 1984-1986 BMW 7 Series. You can find essential components like water pumps, thermostats, brake pads, and rotors in our Cooling, Braking, and Filtration categories.
What should I check on my 1984-1986 BMW 7 Series (E23) to pass a WOF in New Zealand?
Rust is a major WOF concern, especially around the sunroof, wheel wells and sills. Ensure all electrical components are functioning correctly, including lights, wipers, and power windows. Check suspension components for wear and ensure the self-leveling system (if equipped) is working properly. Brake lines should be inspected carefully for corrosion. Confirm that seatbelts work reliably.
How often should I replace the water pump and thermostat on my 1984-1986 BMW 7 Series (E23)?
It's wise to inspect the water pump and thermostat around the 150,000km mark. Regular inspections of these parts are critical for overall engine health.
What are some common parts that need replacing on a 1984-1986 BMW 7 Series (E23)?
Common replacement parts include the water pump, radiator, and brakes, often needed around the 150,000km interval. Regular servicing of components like the self-leveling suspension and air conditioning is also recommended.
My 1984-1986 BMW 7 Series (E23) has self-leveling suspension. What are some common issues and how do I address them?
Suspension wear, including issues with the self-leveling system, is a common problem on the E23. Regular servicing of the self-leveling suspension is recommended to ensure proper function and ride comfort. Consult with a mechanic familiar with these systems for diagnosis and repair.
What kind of maintenance is required for the air conditioning system on my 1984-1986 BMW 7 Series (E23)?
The air conditioning systems on the E23 can be difficult to maintain due to their age and complexity. Regular servicing, including refrigerant checks and component inspections, is recommended to keep the system functioning optimally. Consult with a specialist mechanic experienced with vintage BMW air conditioning systems.