626-001 Engine Heater Core Bypass Kit, Heater Core Flush Kit with 5/8" & 3/4" End Hose Compatible with Most Common Heater Hoses

Product specifications and designColor: Black and silver are combined, taking into account both durability and aestheticsSize: The size of the heater hose is 5/8×5/8×3.5 inches. The size of the large connector is 5/8×3/4×3.2 inches. The small connector measures 5/8×5/8×3.0 inches, precisely adapting to different interface requirementsMaterial: A combination of high-quality aluminum alloy and high-temperature resistant rubber ensures both lightweight and high strengthMain usesSolve the cold start problem of the engine cooling system in extremely cold environmentsAn emergency repair plan for replacing the faulty heater coreUpgrade the original factory cooling circulation system during regular maintenance

• 【Material】Constructed from high-quality aluminum and durable rubber, the connectors are lightweight, corrosion-resistant, and built to last, while the heater hose offers exceptional heat resistance and reliability. This material upgrade ensures long-term performance, meeting or exceeding OEM standards
• 【Compatible Models】This heater core bypass kit (model 626-001) is engineered for broad compatibility, fitting most common heater hoses with interchangeable 5/8" and 3/4" connectors. It is ideal for various vehicles, including sedans and SUVs, ensuring a seamless replacement without the hassle of model-specific selection
• 【Key Features】This bypass kit effectively bypasses a failing or leaking heater core to maintain system operation, restoring cooling efficiency and improving engine performance in low-temperature conditions. It provides an affordable alternative to costly repairs, enhancing driving safety and reducing downtime
• 【Easy Installation】Designed for straightforward setup, this bypass kit features a plug-and-play design that requires no vehicle modification. Simply cut off the coolant, remove the faulty heater core, and install the kit beside it—whether you're a DIY enthusiast or a professional mechanic, the process is quick and hassle-free
• 【Package Includes】The complete kit includes 1 heater hose (5/8" x 5/8" x 3.5 inches), 4 heater hose connectors (2 pieces of 5/8" and 2 pieces of 3/4"), and necessary hose clamps, offering everything required for a full heater core bypass system maintenance