Help to create a clearer picture of what’s happening with your car’s engine with the range of diagnostic tools we have available in the range above. Usually plugging into your car under the dashboard, a diagnostic tool can help you identify issues such as a lack of pressure, misfiring cylinders or your engine’s oil pressure and capacity. Once you’ve identified the issue, it can be much easier to work out your plan of action, including whether or not it’s something you’ll need the help of a professional to fix, or whether you can work on it yourself. At Euro Car Parts, we offer a free UK delivery service, and a free click and collect service to any one of over 200 stores nationwide. We also offer a 60-day returns policy, so should you realise you’ve ordered something you don’t need, or the wrong type of part, you're covered for the year. Browse the full range above today.