Car Tube with Valve, OEM#19435538 12615914 12583224

Material: PA12 Color: black Size: 5 x 10 x 1 inches Package Size: 2.5 x 5 x 0.5 inches Weight: 20g/0.71oz Part Number: Guilcam-Car1 Quantity: 1 Features: -1.This product effectively addresses issues such as idling vibrations and a lack of power, ensuring smoother engine operation and enhancing the driving experience. -2.Installation of this product is as simple as aligning it with the connector and pressing it into place; no specialist tools or complicated procedures are required, so car owners can replace it themselves.

• High Quality Material: The main body of this product is manufactured from PA12. PA12 possesses high toughness, features a uniform and dense wall structure, and offers sufficient overall flexibility. It is capable of maintaining the pipe's intended shape consistently, providing robust material support for the pipe's basic functionality and ensuring the product's fundamental performance.
• Compatibility: This product is suitable for the 2008 H2, 2007–2008 Yukon, Yukon XL 1500/2500, 1500/2500 HD/3500 HD, 2008 Savana 1500/2500/3500, 2007–2008 Avalanche, and 2008 Express 1500/2500/3500. It is a replacement for OEM parts #19435538, 12615914 and 12583224.
• Easy Installation: Before installation, switch off the vehicle and allow the engine to cool completely. Locate the mounting position of the vehicle's crankcase ventilation pipe, remove the old pipe and clean the area. Align the ends of the new pipe with the corresponding ports on the crankcase and the intake manifold, then press firmly until fully engaged. Ensure the pipe is free from kinks and loose fittings before completing the installation.
• Practical Function: This product directs internal fuel and oil vapours into the intake manifold when the crankcase ventilation valve is open. At the same time, it introduces a small amount of air into the intake manifold, effectively balancing the internal pressure of the crankcase, preventing abnormal pressure from affecting engine performance, improving fuel combustion efficiency, and ensuring stable engine operation.
• Curved Design: This product features a curved tubing design that matches the layout of the engine compartment, allowing it to precisely avoid surrounding components and achieve interference-free installation. It also ensures unobstructed airflow within the tubing, preventing blockages caused by kinks, thereby guaranteeing the ventilation efficiency of the PCV system and ensuring stable engine operation.