If your trailer lights are flickering or your turn signals are acting up, this relay pack might be just what you need. This is a heavy-duty 12V DC, 40A, 4-pin automotive relay designed as a direct replacement for Nissan and Infiniti models like the Altima (2004-2024), Sentra, Armada, and others. It replaces OEM numbers 25230-79917, 79915, and 79945. Built tough with an IP67-rated waterproof casing, it can handle dust, moisture, and temps from -40°C to 85°C—so it’s great for under the hood or towing in rough weather. The contacts are reinforced to prevent overheating, which means more reliable performance for your trailer brake controls, turn signals, hazard lights, or auxiliary lighting. Installation is plug-and-play—no wiring changes needed. Plus, you get three relays in the pack, so you’ve got backups or can use them across multiple vehicles. It meets CE/RoHS safety standards and is built to last over 100,000 cycles. Just double-check your vehicle’s VIN or manual to make sure it’s the right fit before you order.
