Collection: Auto - Oil/Temperature Metric Adapter

Convert your gauge signals and install sending units with ease using our selection of Auto - Oil/Temperature Metric Adapter components. At DIY Customs, we provide high-precision metric-to-NPT adapters, specialized oil pressure port extensions, durable temperature sensor bushings, and heavy-duty T-adapters designed for a perfect fit in domestic and import engine blocks. Whether you are installing an aftermarket temperature gauge on a European sport sedan, adapting an American oil pressure sender to a Japanese engine, or plumbing a specialized diagnostic port for real-time monitoring, our professional-grade hardware offers the thread accuracy and leak protection you need at unbeatable prices. From specialized brass and stainless steel adapters to direct-fit kits for popular M10, M12, M14, and M16 engine ports, we carry the essential gear for every sensor integration project. Don't see the specific thread pitch (1.0/1.25/1.5), NPT size (1/8" or 1/4"), or specialized adapter for your build? Hit the live chat or call 412-882-8346—we can special order and drop-ship exactly what you are looking for directly to your doorstep!