Vaico V20-0744 Engine Coolant Hose Flange

Engine Coolant Hose Flange for BMW Cooling Repair

The Vaico V20-0744 engine coolant hose flange is an OE-style cooling system replacement for select BMW applications. It is built to match the listed dimensions and OE reference for a direct-fit repair on BMW 318i, 318is, 323i, 323is, 328i, 328is, M3, 320i, 325i, and 325is models.

Key Features

• Engine coolant hose flange for BMW cooling system service
• Vaico VAICO line part number V20-0744
• Dimensions: 94.8 mm length, 75.6 mm width, 37.5 mm height
• Lightweight design at 0.042 kg
• OE reference listed with seal ring application
• Cross-reference part numbers include 64118390697 and 64118393330

Product Details

Vaico VAICO V20-0744 is an engine coolant hose flange intended for BMW cooling system repairs where the original flange has cracked, warped, or begun leaking. The listed OE number 64118390697 and the provided dimensions help confirm application matching for the cooling connection point. This part is listed for 1995-1999 BMW 318i, 318is, 323i, 323is, 328i, 328is, and M3, plus 1995 BMW 320i, 325i, and 325is. For shoppers searching BMW coolant hose flange V20-0744 or BMW cooling flange replacement, this part provides a focused OE-style service solution.

The VAICO product line is positioned as a replacement range for European vehicle maintenance parts, with this flange specified by size and OE reference rather than generic fitment language. That makes it easier to match the correct BMW coolant hose flange for the listed E36-era applications.

Common Repair Uses

• Coolant seepage at the hose connection point
• Cracked or brittle plastic flange housing
• Loss of sealing at the coolant outlet
• Overheating caused by a leaking cooling system joint
• OE number match for BMW cooling system service

Installation Notes

Verify the OE number and flange dimensions before installation. Inspect the mating surface, hose condition, and seal ring area for wear or contamination before reassembly. Proper coolant refill and bleeding procedures should be followed after replacement to restore normal system operation.

Quality Assurance

Vaico parts are cataloged with OE reference data and dimensional specifications to support accurate replacement selection. This listing includes the OE number 64118390697 and the alternate cross-reference 64118393330 for application matching.