4 Pin Compressor Relay Flygun Automatic Blue

Description

Product Overview

The Flygun 4‑Pin Compressor Relay is engineered for automotive air‑conditioning systems that demand precise, reliable control. Featuring a plug‑in mounting type, the relay connects effortlessly to the vehicle’s wiring harness, eliminating the need for soldering or complex wiring. Its contacts are crafted from high‑purity silver, providing excellent conductivity and resistance to corrosion, while the normally open contact design ensures the circuit remains open until the control signal activates. Powered by a 12 V AC coil, the relay operates automatically, delivering consistent performance in demanding temperature environments. The compact blue housing not only adds a visual cue for easy identification but also conforms to tight engine compartment spaces, measuring just 0.04 × 0.04 × 0.04 inches and weighing only 1 ounce. Designed to replace the OEM part number Violet 90987‑02027, this relay offers a direct, hassle‑free swap for both DIY enthusiasts and professional technicians.

Usage

This relay is ideal for a wide range of automotive applications, including air‑conditioning compressors, cooling fans, starter circuits, and auxiliary lighting. Whether you are restoring a classic vehicle or maintaining a modern car, the Flygun relay provides the dependable switching needed for high‑current loads. Its plug‑in design simplifies installation in cramped engine bays, allowing quick replacement without removing other components. Suitable for both passenger cars and light trucks, the relay supports the rigorous demands of daily driving, extreme weather conditions, and high‑performance tuning.

Why Choose Us

Flygun stands for quality and durability in automotive electrical components. Each relay undergoes rigorous testing for coil endurance, contact resistance, and thermal stability, ensuring it meets or exceeds OEM specifications. The use of silver contacts reduces voltage drop and extends service life, while the robust plastic housing resists vibration and heat. Our relays are backed by a comprehensive warranty and supported by a responsive customer service team, giving you confidence that your purchase will perform reliably for years to come.

Key Features

• Plug‑in mounting for fast, tool‑free installation
• Silver contact material for superior conductivity and corrosion resistance
• 12 V AC coil with automatic operation mode
• Compact blue housing fits tight engine compartments
• Direct replacement for Violet 90987‑02027, ensuring perfect fit

FAQ

Is this relay compatible with my vehicle?

The relay matches the specifications of the Violet 90987‑02027 part number. Verify your vehicle’s service manual or existing relay part number to ensure compatibility before purchase.

Can I install the relay myself?

Yes. The plug‑in design allows a DIY installation without soldering. Simply disconnect the battery, remove the old relay, and plug the new Flygun relay into the same socket.

What is the expected lifespan of the relay?

Under normal operating conditions, the relay is rated for over 100,000 switching cycles, providing many years of reliable service.

Does the blue color indicate a specific function?

The blue housing is a visual identifier for this specific 4‑pin AC relay model, helping differentiate it from other relays in the vehicle’s electrical system.

Is there a warranty?

Flygun offers a one‑year limited warranty covering manufacturing defects. Contact our support team with your purchase details for assistance.