Description
Product Overview
The TC-Masterles 25230-7996A is a high‑quality automotive relay engineered for Nissan and Infiniti models. It utilizes a quick‑connect plug‑in mounting type, silver alloy contacts for superior conductivity, and a double normally open/closed contact configuration. Rated for 12 V DC coil voltage with a minimum switching voltage of 12 V, the relay measures 0.89 x 0.89 x 1.84 inches and weighs just 1.44 ounces, making it an ideal fit for tight engine compartments. Designed for automatic operation, it reliably controls headlamp cooling fans and can also serve as a fuel injector relay.
Usage
This relay is perfect for replacing the original headlamp fan relay in Nissan Leaf, Altima, Armada, QX50, QX60, Q70, and QX80, as well as Infiniti equivalents. It also works for fuel injector applications across the same model range. Install the relay in any standard 6‑pin socket, connect the 12 V power source, and the relay will automatically manage fan speed based on temperature or control fuel injector timing as required. 
Why Choose Us
TC-Masterles delivers automotive components built to rigorous standards, ensuring durability in extreme temperature and vibration conditions. Each relay undergoes thorough testing for electrical performance and mechanical resilience. Our direct‑replacement design guarantees a seamless fit without the need for modifications, and the silver alloy contacts provide low resistance and long service life, reducing the risk of electrical failures.
Key Features
- Quick‑connect plug‑in mounting for fast, tool‑free installation
- Silver alloy contacts deliver excellent conductivity and reduced wear
- 12 V DC coil with automatic operation suitable for fan and injector control
- Compact dimensions (0.89 x 0.89 x 1.84 in) fit standard relay sockets
- Direct replacement for part numbers 25230-79963 and 25230-799, ensuring perfect compatibility
FAQ
Is this relay compatible with my Nissan Leaf?
Yes, the 25230-7996A relay is specifically designed for Nissan Leaf models and serves as a direct replacement for the original headlamp fan relay.
Can I use this relay for fuel injector applications?
Absolutely. The relay’s 12 V DC rating and robust contact design make it suitable for fuel injector control in the listed Nissan and Infiniti vehicles.
Do I need any special tools to install the relay?
No special tools are required. The quick‑connect design allows you to plug the relay directly into the existing 6‑pin socket.
What is the warranty on this product?
TC‑Masterles offers a one‑year limited warranty covering defects in materials and workmanship.
Will this relay work in colder climates?
Yes, the relay is built to operate reliably across a wide temperature range, making it suitable for both hot and cold environments.





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