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Product Overview

Resolve electrical gremlins, intermittent power issues, or faulty circuit connections with this Brand New OE-Specification Fuse Relay Junction Block. Designed as a direct replacement for your factory underhood fuse block, this unit restores reliable power distribution and protection to your vehicle's critical electrical systems.

Part Details

Part Number: 19210438 / 15843513 (Interchangeable)
Package Includes: 1 x Electrical Fuse Relay Junction Block (Relays and fuses included as pictured, ready to install)

Key Features

OEM Direct Fit: Engineered to match original factory mounting points, hardware, and plug-and-play wiring harnesses for an exact, hassle-free installation.
Premium Quality Construction: Manufactured with high-grade, heat-resistant thermoplastic and robust copper bus bars to prevent corrosion, melting, and electrical resistance.
Restores Electrical Reliability: Solves common issues caused by degraded factory boards, such as failing fuel pumps, malfunctioning accessories, or non-responsive starter circuits.

Vehicle Compatibility

This fuse junction block is compatible with a wide range of GM full-size trucks and SUVs (2007–2009 body styles). Please verify your original part number before purchasing:

Chevrolet Avalanche (5.3L / 6.0L): 2007–2009
Chevrolet Silverado 1500 / 2500 HD / 3500 HD: 2007–2009
Chevrolet Suburban 1500 / 2500: 2007–2009
Chevrolet Tahoe: 2007–2009
GMC Sierra 1500 / 2500 HD / 3500 HD: 2007–2009
GMC Yukon / Yukon XL 1500 / Yukon XL 2500: 2007–2009
Cadillac Escalade / Escalade ESV / Escalade EXT: 2007–2009

Installation & Buyer Notice

Safety First: Always disconnect the negative battery terminal before servicing or replacing any electrical components to prevent short circuits or shocks.
Professional installation is recommended. Please cross-reference your original fuse box part number to ensure proper configuration and terminal match for your specific vehicle trim level.

On Sep 16, 2026 at 06:34:57 PDT, seller added the following information: