Fitment Information
- VW Golf MK4 1.8T Late AWP Engine (2003-, 2004, 2005, 2006)
Note
- Silicone hose water permeation rate is 10 to 15 times greater than standard EPDM rubber hose. Checking water level regularly is highly recommended when silicone coolant hoses are used in a daily driving vehicle.
Specs & Features
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Product Type: Silicone Breather Hose Kit
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Material: High-temperature 3-ply reinforced silicone
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Available Colors: Black, Blue, Red
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Fitment:
- Breather Hose, Valve Cover (OEM Part# 06A103221AN)
- Boost Pressure Control Line (OEM Part# 06A145712C)
- Breather Hose, Valve Cover (OEM Part# 06A103221AN)
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Precision Fit: Designed with accurate bends and curves for seamless installation
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Durable Clamps: Includes 100% stainless steel embossed clamps that prevent hose damage
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Race-Proven Design: Built for extreme heat resistance and long-lasting durability
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Maximum Temperature Rating: Withstands up to 350 °F
- Upgrade Option: Ideal replacement or performance upgrade for OEM or aftermarket breather hoses
Product Description
The HPS Silicone Breather Hose Kit (part number 57-1934-BLK) is a high-performance replacement for the OEM rubber breather and bypass valve hoses in 2003-2006 Volkswagen Golf MK4 1.8T Turbo with a Late AWP Engine. Designed with 3-ply reinforced silicone and a fluoroelastomer inner lining, this kit provides exceptional durability and resistance to extreme conditions. The hoses are engineered to withstand prolonged exposure to high temperatures, oil, and fuel, ensuring reliable performance with a maximum temperature rating of 350 °F. Available in black, blue, and red, the kit offers precise fitment with correctly shaped bends and includes stainless steel embossed clamps for secure, leak-free installation.
Unlike standard silicone hoses, the fluoroelastomer lining resists degradation from gasoline, oils, and ethanol-based fuels while minimizing permeation and evaporation. This race-proven design is built for high-temperature service and prolonged under-hood heat exposure, making it ideal for demanding automotive applications. Whether as an upgrade or a replacement for OEM parts like breather hose 06A103221AN or boost pressure control line 06A145712C, the HPS Breather Hose Kit delivers superior quality and long-lasting performance.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.More in this category
HPS Silicone Hoses
VW Golf Parts
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