12V Automotive Relay Casalytics 4‑Pin Plug‑In

Description

Product Overview

The Casalytics 12088567 4‑pin relay is a high‑performance automotive power relay designed for demanding engine‑bay environments. Featuring a 12 V DC coil, 30 A current rating, and silver‑alloy contacts, it provides fast, reliable switching for a variety of electrical loads. The plug‑in mounting style simplifies installation, while the SPST (single pole single throw) configuration ensures clean, single‑point control. Built to operate from -40°C to 125°C, this relay meets OEM specifications for many GM brands.

Usage

This relay is ideal for powering accessories such as fuel pumps, cooling fans, and lighting circuits in Buick, Cadillac, Chevrolet, GMC, Pontiac and other compatible vehicles. Its compact 4‑pin design fits standard relay sockets, allowing easy retrofits or upgrades during routine maintenance. Whether you are a professional mechanic or a DIY enthusiast, the plug‑and‑play installation eliminates the need for splicing or additional tools.

Why Choose Us

Casalytics combines rigorous testing with premium materials to deliver a relay that exceeds OEM durability standards. The silver‑alloy contacts reduce resistance and heat buildup, extending service life even under continuous high‑current loads. Each unit undergoes quality inspection and comes with a reliable warranty, giving you confidence in long‑term performance.

Key Features

• 12 V DC coil with 30 A rating for robust power handling
• Silver‑alloy contacts ensure low resistance and high durability
• Plug‑in mounting for quick, tool‑free installation
• Wide operating temperature range from -40°C to 125°C
• Compatible with multiple GM vehicle models and OEM part numbers

FAQ

What is the coil voltage of this relay?

The relay operates on a 12 V DC coil, matching standard automotive electrical systems.

Can this relay replace part number 12088567?

Yes, it is a direct replacement for part numbers 12088567, 12135170, 13502679, 13500114, 19116057, 15328866, 19115083, 19115080, 15393412 and others.

Is any wiring modification required for installation?

No, the 4‑pin plug‑in design fits existing relay sockets, allowing a plug‑and‑play replacement without splicing.

What temperature range can this relay handle?

It operates reliably from -40°C up to 125°C, suitable for engine bays and extreme climates.

Is this relay suitable for aftermarket upgrades?

Absolutely, its high current capacity and durable contacts make it ideal for both OEM replacements and performance upgrades.