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Isuzu Piazza 4ZC1-T (1985–1991)

Step into the world of the Isuzu Piazza, a striking creation of the 80s that combines head-turning design with spirited performance. While its looks make a statement, owning one in New Zealand brings unique challenges and joys. From common maintenance concerns to essential WOF checks, let's explore how to keep this automotive icon running at its best.

Parts for the Isuzu Piazza 4ZC1-T

Known issues

Rust, particularly in coastal areas, is the biggest enemy. Check for corrosion in the usual spots: wheel arches, sills, around the windscreen, and underbody. Engine issues can arise from neglected maintenance, so look for signs of oil leaks or excessive smoke. Suspension components will likely be worn and require replacement. Ensure the pop-up headlights function correctly, as repairs can be complex.

WOF tips

Pay close attention to rust affecting structural integrity – a significant WOF failure point. Check the condition of the tyres (including tread depth and sidewall condition). Ensure headlights, including the pop-up mechanism, are fully functional and correctly aligned. Worn suspension components, such as ball joints and bushings, are also common WOF failure items. Brake lines should be inspected for corrosion and leaks.

About the Isuzu Piazza 4ZC1-T

Beneath the Piazza's captivating exterior lies a machine that requires diligent care, especially given its over 30 years of history. The vehicle’s primary concern is rust, particularly in coastal areas where corrosion can take hold around the wheel arches, sills, and underbody. Owners should regularly inspect these areas—catching rust early can save a lot of hassle down the line. With a rear-wheel-drive setup, handling is noteworthy, but be vigilant about potential issues with the limited-slip differential if your model is equipped with one.

Mechanically, it's imperative to stay on top of maintenance. The cooling system, in particular, needs a keen eye around the 150,000 km mark, calling for a thorough inspection of the water pump, thermostat, and radiator hoses. [This naturally links to /shop/cooling] Moreover, suspension components can wear out, requiring replacements to maintain driving comfort and control—explore our range in the Suspension category. Don't forget about the braking system—frequent checks and regular services on both front and rear brakes are essential to ensure your safety on the road, making our Braking service packs invaluable. Lastly, with various engine options throughout its lifecycle, it's crucial to verify what's under the hood and ensure that replacement parts are readily available. Regular oil services, air filter changes, and brake inspections not only help enhance performance but also extend the life of your beloved Isuzu Piazza.