Vemo V20-73-0207 High Intensity Discharge (HID) Lighting Ballast

BMW HID Lighting Ballast Replacement

The Vemo V20-73-0207 is a high intensity discharge (HID) lighting ballast for select BMW 7 Series applications. It is built to match the OE reference 63117440361 and supports exterior lighting repair where the original ballast has failed.

With compact dimensions of 85 mm long, 75 mm wide, and 35 mm high, this VEMO ballast is sized for direct replacement use in the specified BMW headlamp systems. The V20-73-0207 is a practical choice for restoring HID headlight operation on affected BMW 740e xDrive, 740i, 740i xDrive, 750i, 750i xDrive, 750Li xDrive, M760i xDrive, M760Li xDrive, and 740Le xDrive models.

Key Features

• High intensity discharge (HID) lighting ballast for exterior headlamp systems
• OE cross-reference: 63117440361
• Compact housing dimensions: 85 mm x 75 mm x 35 mm
• Lightweight design at 0.180 kg
• VEMO branded replacement part, part number V20-73-0207
• Compatible with select BMW 7 Series vehicles listed below

Detailed Description

VEMO V20-73-0207 is an HID ballast used in BMW exterior lighting systems where stable power delivery is required for proper headlamp function. This part is listed for 2016-2019 BMW 740i, 740i xDrive, 750i, and 750i xDrive; 2017-2019 BMW 740e xDrive, 750Li xDrive, M760i xDrive, and M760Li xDrive; and 2017 BMW 740Le xDrive. It is not for vehicles equipped with Adaptive LED Headlight S552A. This part cross-references OE number 63117440361 for the same application. The V20-73-0207 is a direct-fit style replacement for BMW HID lighting repair work where the original ballast has reached the end of service life.

Vehicle Fitment

• Fits 2017-2019 BMW 740e xDrive, N/A; not for vehicles with Adaptive LED Headlight [S552A]; with OE No. 63117440361
• Fits 2016-2019 BMW 740i, N/A; not for vehicles with Adaptive LED Headlight [S552A]; with OE No. 63117440361
• Fits 2017-2019 BMW 740i xDrive, N/A; not for vehicles with Adaptive LED Headlight [S552A]; with OE No. 63117440361
• Fits 2016-2019 BMW 750i, N/A; not for vehicles with Adaptive LED Headlight [S552A]; with OE No. 63117440361
• Fits 2016-2019 BMW 750i xDrive, N/A; not for vehicles with Adaptive LED Headlight [S552A]; with OE No. 63117440361
• Fits 2017-2019 BMW 750Li xDrive, N/A; not for vehicles with Adaptive LED Headlight [S552A]; with OE No. 63117440361
• Fits 2017-2019 BMW M760i xDrive, N/A; not for vehicles with Adaptive LED Headlight [S552A]; with OE No. 63117440361
• Fits 2017-2019 BMW M760Li xDrive, N/A; not for vehicles with Adaptive LED Headlight [S552A]; with OE No. 63117440361
• Fits 2017 BMW 740Le xDrive, N/A; not for vehicles with Adaptive LED Headlight [S552A]; with OE No. 63117440361

Common Issues This Part Can Address

• Headlight not turning on after ballast failure
• Intermittent HID lamp operation
• Dim or unstable HID headlight output
• Fault codes related to the headlamp ballast circuit
• Loss of low-beam function on equipped BMW 7 Series models

Installation Notes and Tips

Confirm the OE number 63117440361 and verify that the vehicle is not equipped with Adaptive LED Headlight S552A before ordering. Compare the original ballast housing dimensions and connector layout to the replacement part before installation. For BMW 740i, 750i, and related 7 Series applications, inspect the headlamp assembly for moisture, corrosion, or damaged wiring that could affect ballast performance.

Quality Assurance

VEMO supplies OE-style electrical and lighting components for European vehicle applications. The V20-73-0207 is built to match the listed BMW fitment and OE reference for a focused replacement repair.