Aluminum Heater Hose Tee Connector (2PCS) - Upgraded Metal Inlet Pipe Joint for Chevy Silverado Suburban Tahoe, GMC Sierra Yukon, Cadillac Escalade 2000-2014 | Replaces 15055342, 15055343, 800-414HP

Product Description Stop the Coolant Leak Permanently with Upgraded Metal Connectors On GM full-size trucks and SUVs, the factory HVAC heater hose tee is made of plastic. Over time, constant exposure to high engine temperatures causes this plastic to become brittle and eventually snap, leading to sudden coolant loss and potential engine damage. Don't replace a failed plastic part with another plastic part—upgrade to a permanent solution. The Heavy-Duty Solution for Your Cooling System Our Upgraded Aluminum Alloy Heater Hose Tee Connectors are engineered to eliminate this design flaw. Crafted from high-grade, corrosion-resistant aluminum, these fittings will not crack, warp, or leak, even under extreme pressure and heat cycles. This is the last time you will ever have to replace this connector. Product Features & Technical Details: ● Indestructible Material: Premium die-cast aluminum construction offers superior durability over OEM plastic (15055342, 15055343). ● Leak-Free Seal: Includes high-temperature Nitrile Rubber (NBR) O-rings for a tight, reliable seal that prevents antifreeze leaks. ● Precision Engineering: Featuring the correct 45-degree and right-angle auxiliary connections for a perfect fit on the water pump and return lines. ● Easy DIY Installation: Designed as a direct bolt-on replacement. We've included installation grease to ensure the O-rings slide in perfectly without damage. Vehicle Fitment: ● Cadillac: Escalade (2002-2014), Escalade ESV/EXT ● Chevrolet: Silverado 1500 2500 3500 (2007-2014), Suburban 1500 2500 (2000-2014), Tahoe (2000-2014) ● GMC: Sierra 1500 2500 3500 (2007-2014), Yukon & Yukon XL (2000-2014) Package Includes: 2 x Aluminum Heater Hose Tee Connectors, 2 x Installation Grease. (Note: It is highly recommended to replace both connectors at once to ensure the long-term reliability of your entire cooling system.)

• [Permanent Leak Fix - Metal Upgrade] Stop wasting money on fragile plastic connectors that inevitably crack and leak. Our HVAC heater hose tee is upgraded to High-Strength Die-Cast Aluminum. It withstands extreme engine temperatures and vibration, ensuring a "once-and-for-all" repair that far outlasts the OEM plastic part
• [Precision Fit & Wide Compatibility] Engineered for a seamless direct replacement. Fully compatible with 2000-2014 Chevy Silverado, Tahoe, Suburban, GMC Sierra, Yukon, and Cadillac Escalade. Replaces OE# 15055342, 15055343, 800-414HP, 800-413HP. Please verify your vehicle's year/make/model before purchase
• [Superior Sealing with Nitrile O-Rings] Leaks often happen at the joints. Our connectors feature pre-installed, heat-resistant Nitrile Rubber (NBR) O-rings. This premium material stays flexible under high pressure and aging, providing an airtight seal that prevents coolant loss and protects your engine from overheating
• [Optimized Angle for Easy Install] We’ve perfected the connector geometry (including the critical 45-degree and 90-degree auxiliary lines) to match your vehicle's specific water pump and return line configuration. This Plug-and-Play design allows for a hassle-free installation without stressing your existing hoses or requiring complex tools
• [Complete 2-Piece Kit with Grease] Get everything you need in one go! This value pack includes 2x Metal Connectors and Installation Grease. The included grease ensures the O-rings slide in smoothly without tearing, guaranteeing a perfect seal the first time. Save hundreds compared to dealership repair costs