Your car needs some repairs doing to it and that means spare parts. But when your garage asks if you want OE, OEM, pattern or reconditioned, which should you go for? The jargon used in the motor industry can appear to be impenetrable. And that means you could be paying good money for something that won’t last, or paying for quality parts your car doesn’t need. Here we explain what the different sorts of parts are and what you should be watching out for.