Compare prices on a used Mazda MX-5 ignition barrel from UK breakers. Free part request, no obligation.
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Fitment on a used ignition barrel varies by vehicle, so a bit of detail goes a long way. Our request form covers what breakers need to know, so every quote you get back is for the correct part:
Yes, all generations of the Mazda MX-5 use a conventional ignition barrel — the cylinder you insert and turn your key in to start the engine. This applies to the NA (Mk1, 1989–1998), NB (Mk2, 1998–2005), NC (Mk3, 2005–2015), and ND (Mk4, 2015–present) generations, though later ND models also gained a push-button start option depending on trim, so confirm with the breaker whether your car is key-start or push-button before ordering.
Both years fall within the NB (Mk2) generation, which ran from 1998 to 2005, so the barrel is likely to be compatible. The NB received a facelift around 2001, and while the ignition barrel is generally unchanged across that facelift, it is worth confirming with the breaker against your registration to be sure no detail change affects your specific car. Never assume fitment without the breaker verifying the parts match.
The NC (Mk3, 2005–2015) and NB (Mk2, 1998–2005) are distinct generations with different steering columns and lock assemblies, so an ignition barrel from one is very unlikely to fit the other. These parts are closely matched to the generation they were built for, and cross-generation fitting is not recommended. Always quote both registrations to the breaker so they can confirm the part numbers before you buy.
For the ignition barrel specifically, engine size does not affect fitment — the barrel is part of the steering column lock assembly, which is the same regardless of whether your car has the 1.6 or 1.8 engine. What matters is the generation (NA, NB, NC, or ND) and the exact year of your vehicle. Give the breaker your full registration and they can match the correct barrel without worrying about which engine you have.
Trim level does not affect ignition barrel fitment on the MX-5 — the barrel and lock assembly are the same across variants like Sport, Icon, and SE within the same generation. You may find cosmetic differences in the surround or trim ring around the barrel depending on the donor car's interior colour or finish, but the functional barrel itself is interchangeable within a generation. Just make sure you match by generation and year, not by trim name.
The NC (Mk3) generation ran from 2005 to 2015, and the ND (Mk4) launched in 2015, so a 2016 car would be the newer ND generation, which has a different platform and steering column. A barrel from a 2013 or earlier NC is likely compatible with your car, but one from a 2015 or 2016 donor could be either late NC or early ND — confirm the exact generation with the breaker against the donor registration before purchasing.