MLY 2 PCS Car Heater Hose Connector, T-Shaped 3-Way Heater Core Connector, Replacement for 15055343 and 15055342, Compatible with Select Cadillac, Chevrolet, and GMC Models (Black & White)

Product Item: Car Heater Hose ConnectorEngineered as a direct OEM replacement, this T-shaped 3-way heater hose connector restores your vehicle’s cooling system efficiency with precision◆ Excellent craftsmanship: Crafted from high-grade, heat-resistant plastic, it maintains structural integrity under extreme temperatures (-40°F to 250°F), preventing warping or cracks even during prolonged use.◆ Leak-Free Durability: The fittings and reinforced seals ensure a snug, leak-proof connection to heater hoses, eliminating coolant loss and stabilizing engine performance.◆ OEM Precision: Designed for seamless integration, this connector replaces damaged or aging OEM parts (15055343, 15055342) on select Cadillac, Chevrolet, and GMC models. ◆ Easy to install: Its tool-free, push-on installation simplifies replacements—simply remove the old connector, align the fittings, and secure for immediate functionality.◆ Package Includes: Each dual-pack includes one black and one white connector, providing flexibility for universal firewall connections. Verify compatibility using your vehicle’s year, make, model, and engine details. Ideal for resolving coolant leaks, overheating, or cracked hose connections—restore your engine’s cooling reliability with confidence.

• Vehicle-Specific Compatibility: Designed to replace OEM parts 15055343 & 15055342, this T-shaped heater hose connector ensures precise compatibility with select Cadillac, Chevrolet, and GMC models. Verify your vehicle’s make, model, and engine specifications before purchase for guaranteed fitment and optimal cooling system performance
• Precision Fit & Leak-Proof Design: Engineered to original factory specifications, this 3-way heater core connector features seamless construction with reinforced seals. Rigorous stress testing ensures a secure, leak-free connection even under prolonged pressure, preventing coolant loss and maintaining engine temperature stability
• High-Temperature Resistant Material: Crafted from durable, heat-stabilized plastic, the connector withstands extreme engine compartment temperatures without warping or cracking. Its balanced structural integrity ensures long-term reliability, resisting wear from thermal cycling and chemical exposure
• Tool-Free Installation: Simplify replacements with a push-on T-shaped design that integrates seamlessly into existing heater hoses. Detach the old connector and secure the new unit to the firewall fittings without specialized tools, minimizing downtime
• Package Includes: Includes 2 pieces connectors ( black and white) for comprehensive repairs. Directly replaces worn or cracked OEM components, restoring factory-grade sealing performance