CARFIX

Fiat 131 Mirafiori (1981–1984)

The Fiat 131 Mirafiori, a stalwart family car from the early 80s, has made an indelible mark on motoring in New Zealand. Known for its practicality and efficiency, this vehicle embodies a no-nonsense approach to driving. Its timeless design and robust construction have earned it a special place in the hearts of many, making it not just a car, but a trusted companion for countless family journeys. But how does the venerable 131 fare against the harsh realities of time and New Zealand's diverse climate?

Parts for the Fiat 131 Mirafiori

Known issues

Rust is the biggest enemy of the Fiat 131, especially in coastal areas. Check the sills, wheel arches, and floor pan carefully. Engine wear is also common, look out for excessive smoke or unusual noises. Carburetor problems and electrical gremlins are also frequent headaches.

WOF tips

Rust is a major WOF failure point. Ensure all lights are working correctly, and the braking system is in good condition. Check the suspension components for wear and tear, and be sure to inspect the condition of the tyres.

About the Fiat 131 Mirafiori

The Fiat 131 comes equipped with a range of inline four-cylinder engines, striking a balance between power and fuel efficiency. It features independent suspension at the front and a live axle at the rear, delivering a ride that's comfortable for both the driver and passengers. However, as these classic beauties age, certain parts may require attention. Owners should keep an eye on the brake system, particularly the brake pads and rotors, which often need servicing at intervals of 30,000 to 50,000 km to ensure optimal safety and performance. Don't forget about the coolant system, too, which should be inspected around the 150,000 km mark—watch for the water pump, thermostat, and radiator hoses that may need replacement. Referencing these service needs naturally leads you to our Cooling and Braking categories.

Remember, rust is also a common enemy for the Fiat 131, especially in coastal environments. Be vigilant in checking the sills, wheel arches, and floor pan to avoid extensive repairs. Engine wear can manifest as excessive smoke or unusual noises, so regular checks are advisable. And if issues arise with the carburetor or electrical systems, trust that we've got the parts to keep you rolling—your journey with the Fiat 131 should be as smooth as it was meant to be. Explore our Filtration category for essential parts to maintain your vehicle’s performance.

Questions owners ask

What are the common rust spots I should check on my FIAT 131 1981–1984 in New Zealand?
Rust is a significant issue for the Fiat 131, especially in coastal areas of New Zealand. Pay close attention to the sills, wheel arches, and floor pan. Regular inspections are crucial to prevent extensive repairs.
My FIAT 131 1981–1984 is blowing smoke. What could be the problem?
Excessive smoke from your Fiat 131 could indicate engine wear. Other signs include unusual noises. It's advisable to have a mechanic inspect the engine to diagnose the specific issue.
Where can I get brake pads for my FIAT 131 1981–1984 in NZ?
CARFIX stocks 24 SKUs for the FIAT 131 1981–1984. You can find brake pads and other braking components in our [Braking](https://www.carfix.co.nz/shop/braking) category.
How often should I replace the brake pads on my FIAT 131 1981–1984?
Brake pads on the Fiat 131 typically need servicing every 30,000 to 50,000 km to ensure optimal safety and performance. Regular checks are essential.
What are some common reasons a FIAT 131 1981–1984 might fail a WOF in New Zealand?
Common WOF failure points for the Fiat 131 include rust (especially in the sills and floor pan), malfunctioning lights, and issues with the braking system. Worn suspension components and tyre condition are also checked.
What kind of cooling system maintenance does my FIAT 131 1981–1984 need?
Inspect the coolant system around the 150,000 km mark. Watch for the water pump, thermostat, and radiator hoses that may need replacement. You can find these parts in our [Cooling](https://www.carfix.co.nz/shop/cooling) category.
What kind of fuel filtration maintenance does my FIAT 131 1981–1984 need?
To maintain your vehicle’s performance, explore our [Filtration](https://www.carfix.co.nz/shop/filtration) category for essential parts.