【OE Quality】 – Direct replacement for GM 19210438, 15910897, 19210440, 25796803, 25815387, 25815389. Engine Wiring Harness Junction Block ensures factory-spec reliability and consistent electrical connections for your vehicle
【Compatible For】 – Fits 2007-2009 Chevrolet Silverado 1500/2500 HD/3500 HD, 2008-2009 Chevrolet Avalanche, Suburban 1500/2500, Tahoe; 2007-2009 GMC Sierra 1500/2500 HD/3500 HD, 2008-2009 GMC Yukon/Yukon XL 1500/2500; 2008-2009 Cadillac Escalade/ESV/EXT. Plug-and-play installation for hassle-free upgrade
【Fuse & Relay Block】 – Underhood Engine Fuse Box and Fuse Relay Block combine multiple fuses and relays in one unit, simplifying wiring and protecting critical circuits. Perfect for trucks and SUVs
【Durable Design】 – Heavy-duty connectors and housing handle high electrical loads in the engine compartment for long-lasting performance. Built to meet or exceed OEM specifications
【Easy Installation】 – No modifications needed; directly replaces all listed OE numbers for a fast, reliable upgrade. Ideal for automotive, truck, and SUV applications