Gates 21668 Premium Molded Coolant Hose

Frequently Asked Questions

• Q: What materials are used in the Gates 21668 Premium Molded Coolant Hose? A: The Gates 21668 Premium Molded Coolant Hose is made from EPDM rubber and synthetic fiber. These materials ensure durability and resistance against heat, ozone, and chemical degradation.
• Q: What are the dimensions of the Gates 21668 hose? A: The Gates 21668 hose does not have specified dimensions listed. It is designed to fit various coolant applications, including upper, lower, bypass, and heater hoses.
• Q: Is the coolant hose engineered to meet specific standards? A: Yes, it meets the requirements of SAE 20R4, class D2 and DIN 73411, class A. This compliance ensures high-quality performance and reliability.
• Q: How do I install the Gates 21668 Premium Molded Coolant Hose? A: Installing the hose involves removing the old hose and replacing it with the new one. Ensure the hose is securely fitted to prevent leaks.
• Q: Is the hose suitable for all vehicle models? A: No, the hose is specifically designed for various coolant applications but may not fit all vehicle models. Always check compatibility before purchase.
• Q: Can the Gates coolant hose be used for both upper and lower applications? A: Yes, the hose is designed to fit both upper and lower coolant applications. Its molded design ensures a proper fit for these specific uses.
• Q: How do I clean and maintain the coolant hose? A: To maintain the hose, regularly inspect for any signs of wear or leaks. If necessary, clean it with a damp cloth and ensure that it is free from debris.
• Q: Is the Gates coolant hose resistant to electrochemical degradation? A: Yes, the hose is engineered to resist electrochemical degradation, which is a common cause of hose failure in automotive applications.
• Q: What should I do if the hose arrives damaged? A: If the hose arrives damaged, contact the seller for a return or exchange. Ensure to keep the original packaging for the return process.
• Q: Does the coolant hose come with a warranty? A: Yes, the Gates coolant hose typically comes with a manufacturer's warranty. Check the product details for specific warranty information.
• Q: What kind of vehicles is the Gates 21668 hose compatible with? A: The hose is compatible with a wide range of vehicles, particularly those requiring OEM-quality coolant hoses. Always verify fitment with your specific vehicle.
• Q: Is the coolant hose safe to use in high-temperature environments? A: Yes, the EPDM material used in the hose is designed to withstand high temperatures, making it safe for use in demanding conditions.
• Q: How long can I expect the coolant hose to last? A: The lifespan of the coolant hose can vary, but with proper installation and maintenance, it should last several years under normal driving conditions.
• Q: Is the Gates 21668 hose flexible for easy installation? A: Yes, the hose is pre-shaped to fit specific applications, which makes installation easier and ensures a secure seal.
• Q: Are there any specific storage instructions for the coolant hose? A: Store the coolant hose in a cool, dry place away from direct sunlight. Avoid placing heavy objects on it to maintain its shape and integrity.