Vargas Lower Radiator Hose - Black - BMW B58 Gen 1

Product Details

Don’t wait for a roadside emergency to upgrade your BMW's cooling system. The VTT Billet/Silicone Lower Radiator Hose is a professional-grade replacement for the factory B58 Gen 1 lower radiator line. While the stock hose and plastic clips are sufficient for a showroom floor, they are prone to catastrophic failure as they age, potentially leading to engine overheating. This VTT upgrade utilizes heavy-duty 6-ply silicone and aircraft-grade aluminum ends to ensure your coolant stays exactly where it belongs. This specific "Lower Radiator Hose Only" option is perfect for owners looking to tackle the most critical cooling lines individually or as part of a phased maintenance plan.

Key Features

• Failure Prevention: Directly addresses the most common failure point in the B58 cooling tract—the plastic connector.

• Direct OEM Replacement: Engineered to match the exact dimensions and routing of the original BMW part #17128633482.

• High-Pressure Rating: Designed to handle the increased cooling demands of tuned vehicles (Stage 1, Stage 2+).

• Thermal Stability: Silicone material remains flexible and reliable through thousands of heat cycles, unlike standard rubber which dries and cracks.

• Secure Connection: Billet ends provide a tighter, more reliable seal than plastic, reducing the risk of slow leaks at the radiator junction.

Specifications

• Engine Compatibility: BMW B58 Gen 1 (F2X / F3X Chassis)

• Components Included: 1x Lower Radiator Hose with pre-installed Billet Fittings

• Hose Construction: Wire-impregnated/Reinforced 6-ply Silicone

• Connector Type: CNC Billet Aluminum (Quick-Connect Style)

• Dimensions: 16" x 10" x 6" (Package size)

• Color: Black silicone with Black anodized fittings

Prop 65 Warning

Product Q&A

Lifetime Replacement

Fits These Cars