Headlight Ballast And Voltage Regulator For Seat Alhambra D3S D4S 8K0941597E Replacement
Main Description
Meet the Seat Alhambra D3S/D4S Headlight Ballast Voltage Regulator 8K0941597E, a precise replacement designed to restore reliable HID performance. This compact aluminum ballast (silver) operates on 9–16V and delivers a steady 35W output to power your D3S/D4S headlights with a crisp 6000K daylight beam. Replacing part numbers 8K0941597E and compatible with Seat Alhambra models from 2011 to 2015, it also carries interchangeable references (8K0941597, 8K0941597B, 8K0941597C, 8K0941597E, W003T20171, W003T22071, BAM92-143700, D3S, D3R, D4S, D4R, 35W). It’s designed for a plug‑and‑play, fixed installation, reducing repair downtime and making installation straightforward for both DIY enthusiasts and professional technicians. The ballast incorporates cold start technology to minimize inrush and prevent overshoot, helping extend lamp life and maintain consistent illumination. It features advanced ignition for stable high voltage output with minimal electrical interference, and it can withstand the rigors of the engine bay while delivering reliable performance over time. Plus, it includes five protective functions to keep your system safe: short circuit, circuit break, polarity, overload, and load protection. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Benefits & Tips
- Restore brightness and beam accuracy in aging HID setups by replacing a worn ballast with this unit, improving irradiation distance and visibility at night.
- Benefit from a quick cold-start and stable ignition, reducing flicker and ensuring reliable operation even in cold conditions.
- Choose a plug‑and‑play installation to minimize vehicle downtime—ideal for quick DIY fixes or professional service bays.
Product Specifications
- Item Type: Headlight Ballast
- Material: Aluminum Alloy
- Color: Silver
- Manufacturer Part Number: 8K0.941.597 E / 8K0941597E / 8K0941597 d3s
- Interchange Part Number: 8K0941597, 8K0941597B, 8K0941597C, 8K0941597E, W003T20171, W003T22071, BAM92-143700, D3S, D3R, D4S, D4R, 35W
- Rated Voltage: 9–16V
- Rated Power: 35W
- Color Temperature: 6000K
- Lifespan: 50,000 Hours
- Bulb Form: Spot light
- Installation: Fixed installation, plug and play
- Fitment: Seat Alhambra 2011–2015; also compatible with a wide range of VW/Audi group models (A1, A3, S3, RS3, A4, S4, RS4, A5, S5, RS5, A6, S6, RS6, A7, S7, RS7, A8, S8, A8L, Q3, RS Q3, Q5, Sharan, EOS, Touran, Transport, etc.)
- Five Protection Functions: Short Circuit Protection, Circuit Break Protection, Polarity Protection, Overload Protection, Load Protection
Package Includes:
- 1 x Headlight Ballast
Warnings / Reminders
Please double check the part number of your item; compatibility information is provided for reference. If you’re unsure about fitment, contact us before purchasing to avoid unnecessary returns.
Warranty and Certification
All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Trust Statement
Providing quality and trusted service since 2002 at intercyprus.com.