Got a relay acting up or planning an upgrade? This 896-1CH-D1 is a heavy-duty 12-volt DC relay built to handle serious power – up to 40 amps! It's a direct fit replacement for the HFV4 012-1Z6SGR part number, so if that's what your car, truck, or SUV calls for, this should plug right in. It's an SPDT (Single Pole Double Throw) type relay with silver tin oxide alloy contacts for reliable switching and low voltage drop. It's surprisingly compact and lightweight, making installation in tight spots a lot easier. Built tough to handle the rough stuff, with an operating range from a freezing -40°C all the way up to a scorching +125°C. Whether you're running accessories like light bars, fans, or fuel pumps, or just need a solid OEM replacement, this relay is designed for long-lasting performance. Comes with all the specs you need: nominal coil voltage 12VDC, typical operate/release time of 20ms, and solid insulation. It's a simple, no-nonsense part that does its job well. Just one relay in the package, but it's the right one for a lot of popular vehicles. A reliable fix to get your electrical system back on track.