• Features:
  • *Superior material
  • Made of superior aluminum material to ensure its long service life and stable performance.
  • *Function
  • A ballast is a crucial part of a fluorescent or HID lighting system. In a fluorescent lighting system, the ballast provides the voltage needed to start the lamp and regulates the electrical current of the light once it is lit. Without a ballast, the lamp would draw too much power, causing it to burn out quickly-sometimes even within a few minutes. The ballast prevents this from happening and ensures you get the benefits from the long service time of the lamp.
  • *Description
  • New For Audi VW Xenon Ballast HID Light Control Computer Module 8K0.941.597 E

    Features:

    *Superior material

    Made of superior aluminum material to ensure its long service life and stable performance.

    *Function

    A ballast is a crucial part of a fluorescent or HID lighting system. In a fluorescent lighting system, the ballast provides the voltage needed to start the lamp and regulates the electrical current of the light once it is lit. Without a ballast, the lamp would draw too much power, causing it to burn out quickly-sometimes even within a few minutes. The ballast prevents this from happening and ensures you get the benefits from the long service time of the lamp.

    *Description

    The ballast can act as DC to AC converter so that you can use the normal DC power source in the car to light the bulbs efficiently. The most common problem of HID Ballast failure is flickering, or dipped beam not working,  which may result from long-term use. When having problems, you'd better replace them to avoid inconvenience to your driving.

    *Low power consumption

    The ballast module with low power consumption and better heat dissipation makes you safer when you are driving at night.

    *Easy installation

    Easy installation with direct replacement,other modifications are not required.

    *Protection

    The internal waterproof circuit board is treated with adhesive glue irrigation, which will protect internal electronic components from oxidation and aging and reduce vibration caused by loose and poor contact.

     

    Specifications:

    Material: Aluminum

    Input: DC 12V

    Output: AC 42V

    Adaptation bulb:D3S, D3R, D4S, D4R

    Wattage: 35W

     

    OE Number:

    8K0.941.597, 8K0.941.597.B and 8K0.941.597 C.

    For VW/Audi Porsche #: 8K0941597E, 8K0 941 597 E;

    For Chrysler #: BAM92-143700;

    For Mitsubishi #: W003T22071, W003T20171, W003T21971. Dorman 601-067.

    Interchange Part Number: 8K0941597, 8K0 941 597, 8K0-941-597, 8K0-941-597-C, 8K0 941 597 C, 8K0941597C, 8K0-941-597-E

     

    Fit For:

    Audi A1 2010-2015 

    Audi A3/S3 2009-2015

    Audi A4/S4 2010-2015

    Audi A5/S5/RS5 2008-2015

    Audi A6/S6/RS6 2009-2015

    Audi A7/S7/RS7 2010-2014

    Audi A8/S8/A8L 2010-2014

    Audi Q5 2009-2015

    Audi Q7 2010-2015

    Audi Q3 2012-2015

     

    Volkswagen CC 2012-2015

    Volkswagen Eos 2012-2015

    Volkswagen Golf,GTI 2014-2015

    Volkswagen Tiguan 2012-2015

    Volkswagen Touareg 2011-2015

    Volkswagen Passat 2013-2015

    Volkswagen Polo 2010-2013

     

    Package include:

    Ballast Module*1


    Item Specifics
    Material Aluminum
    Manufacturer Part Number ADQ-Audi
    Brand Unbranded
    Manufacturer Warranty 5 Years
    Type Headlight Ballast
    Input DC 12V
    Output AC 42V
    Adaptation bulb D3S, D3R, D4S, D4R
    Wattage 35 W
    Lighting Technology HID
    OE/OEM Part Number 8K0.941.597, 8K0.941.597.B, 8K0.941.597 C.
    Interchange Part Number 8K0941597E, 8K0941597 d3s, W003T20171, W003T22071, BAM92-143700,
    Superseded Part Number 8K0941597E 8K0941597 lamp bulb controller
    Other Part Number BAM92143700, 8K0941597B, 8K0941597C,8K0941597

    Payment

    (1). We gladly accepts payment via PayPal, We will ship your item(s) within 24 hours.

    (2). We ship this item to US only via USPS first class mail. It usually takes 3-6 working days to deliver.

    (3). Before payment,Please keep the consistency of Paypal address and ebay address.

    (4). Quantity orders are welcome!

    Shipping

    (1) All items will be shipped in 24 hours after receiving your payment .

    (2) We ship this item to US only via USPS first class mail. It usually takes 3-6 working days to deliver.

    Returns

    (1). We offer 30 days return policy. Please contact us within 30 days t from the date you receive your order if you have any issues with the product or want return .Refund will be send after we got your resend package.

    (2). All returned items should be in the original packaging , return tracking information should be provided ..

    (3). Buyer is responsible for return shipping cost due to the problem not caused by item quality itself .

    Contact Us

    (1).Negative feedback will not help resolve any problems you have, please contact us via eBay messages before leaving negative feedback, our customer service will make best effort to help you with the issues.

    (2).We maintain high standards of excellenceand  strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately Before you give us neutral  or negative  feedback, so that we can satisfactorily address your concerns.

    FAQ

    Q1: Will this bulb fit my vehicle?
    A: We can match almost any vehicle to one of our bulb sizes. eBay only lets us include partial vehicle fitments per listing, but if your vehicle does not show up on the compatibility table at the top of our listings, welcome you to contact us for free consulation before purchasing a product.
     
    Q2: My item has not arrived, what's taking so long?
    A: Sometimes items take longer than expected, especially if it’s going far or to rural area. Check with your post office to see if your item has been held up. Sometimes USPS will not update a tracking number until it has arrived at its destination. If your item still has not arrived after a few days, let us know so we can double check for you and help solve it asap.
     
    Q3: Do I need to mention the Year, Make and Model in the notes when place order?
    A: YES. Please include the Year, Make, and Model in the notes section during checkout to ensure you receive everything needed for your kit!
     
    Q4: My bulbs won't fit, help!
    A: Special bulb holder may be required. See if you can take the holder from the stock bulb. If not, let us know.
    The bulb size may be wrong, double check the item you received with the item you ordered.
    Do you have an aftermarket lighting housing? These may not be perfectly fitted for aftermarket bulbs and will require some manual modifications.
     
    Q5: Neither side lighting up? Both sides flicker, flash, or work inconsistantly.
    A:Check the headlight fuses, and then check the ballast plugs to insure correct installation. If this doesn't work, there may be a voltage problem with the vehicle. You probably just need a relay or capacitor.
     
    Q6: WARNING ABOUT POLARITY
    Unlike halogen bulbs, LED are polarity sensitive.
    BEFORE you start your LED kit installation, verify the polarity on your vehicle by simply plugging the LED bulb into your vehicle socket.
    - if your light turns on, please proceed to install both bulbs onto your vehicle.
    - if your light DOES NOT turn on, disconnect the bulb and flip the socket in order to reverse the polarity (this will not damage your vehicle electrical system in any way). Once you made sure the LED bulb turns on, please proceed to install both bulbs onto your vehicle.
    Note: There is no convention when it comes to polarity. Different car manufactures have different polarity setup, even within the car model the polarity setup on your low beams and high beams might be different.

    Picture
    New For Audi VW Xenon Ballast HID Light Control Computer Module 8K0.941.597 E

    Features:

    *Superior material

    Made of superior aluminum material to ensure its long service life and stable performance.

    *Function

    A ballast is a crucial part of a fluorescent or HID lighting system. In a fluorescent lighting system, the ballast provides the voltage needed to start the lamp and regulates the electrical current of the light once it is lit. Without a ballast, the lamp would draw too much power, causing it to burn out quickly-sometimes even within a few minutes. The ballast prevents this from happening and ensures you get the benefits from the long service time of the lamp.

    *Description

    The ballast can act as DC to AC converter so that you can use the normal DC power source in the car to light the bulbs efficiently. The most common problem of HID Ballast failure is flickering, or dipped beam not working,  which may result from long-term use. When having problems, you'd better replace them to avoid inconvenience to your driving.

    *Low power consumption

    The ballast module with low power consumption and better heat dissipation makes you safer when you are driving at night.

    *Easy installation

    Easy installation with direct replacement,other modifications are not required.

    *Protection

    The internal waterproof circuit board is treated with adhesive glue irrigation, which will protect internal electronic components from oxidation and aging and reduce vibration caused by loose and poor contact.

     

    Specifications:

    Material: Aluminum

    Input: DC 12V

    Output: AC 42V

    Adaptation bulb:D3S, D3R, D4S, D4R

    Wattage: 35W

     

    OE Number:

    8K0.941.597, 8K0.941.597.B and 8K0.941.597 C.

    For VW/Audi Porsche #: 8K0941597E, 8K0 941 597 E;

    For Chrysler #: BAM92-143700;

    For Mitsubishi #: W003T22071, W003T20171, W003T21971. Dorman 601-067.

    Interchange Part Number: 8K0941597, 8K0 941 597, 8K0-941-597, 8K0-941-597-C, 8K0 941 597 C, 8K0941597C, 8K0-941-597-E

     

    Fit For:

    Audi A1 2010-2015 

    Audi A3/S3 2009-2015

    Audi A4/S4 2010-2015

    Audi A5/S5/RS5 2008-2015

    Audi A6/S6/RS6 2009-2015

    Audi A7/S7/RS7 2010-2014

    Audi A8/S8/A8L 2010-2014

    Audi Q5 2009-2015

    Audi Q7 2010-2015

    Audi Q3 2012-2015

     

    Volkswagen CC 2012-2015

    Volkswagen Eos 2012-2015

    Volkswagen Golf,GTI 2014-2015

    Volkswagen Tiguan 2012-2015

    Volkswagen Touareg 2011-2015

    Volkswagen Passat 2013-2015

    Volkswagen Polo 2010-2013

     

    Package include:

    Ballast Module*1

    Item Specifics
    Material :Aluminum
    Manufacturer Part Number :ADQ-Audi
    Brand :Unbranded
    Manufacturer Warranty :5 Years
    Type :Headlight Ballast
    Input :DC 12V
    Output :AC 42V
    Adaptation bulb :D3S, D3R, D4S, D4R
    Wattage :35 W
    Lighting Technology :HID
    OE/OEM Part Number :8K0.941.597, 8K0.941.597.B, 8K0.941.597 C.
    Interchange Part Number :8K0941597E, 8K0941597 d3s, W003T20171, W003T22071, BAM92-143700,
    Superseded Part Number :8K0941597E 8K0941597 lamp bulb controller
    Other Part Number :BAM92143700, 8K0941597B, 8K0941597C,8K0941597



    (1). We gladly accepts payment via PayPal, We will ship your item(s) within 24 hours.

    (2). We ship this item to US only via USPS first class mail. It usually takes 3-6 working days to deliver.

    (3). Before payment,Please keep the consistency of Paypal address and ebay address.

    (4). Quantity orders are welcome!

    (1) All items will be shipped in 24 hours after receiving your payment .

    (2) We ship this item to US only via USPS first class mail. It usually takes 3-6 working days to deliver.

    (1). We offer 30 days return policy. Please contact us within 30 days t from the date you receive your order if you have any issues with the product or want return .Refund will be send after we got your resend package.

    (2). All returned items should be in the original packaging , return tracking information should be provided ..

    (3). Buyer is responsible for return shipping cost due to the problem not caused by item quality itself .

    (1).Negative feedback will not help resolve any problems you have, please contact us via eBay messages before leaving negative feedback, our customer service will make best effort to help you with the issues.

    (2).We maintain high standards of excellenceand  strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately Before you give us neutral  or negative  feedback, so that we can satisfactorily address your concerns.

    Q1: Will this bulb fit my vehicle?
    A: We can match almost any vehicle to one of our bulb sizes. eBay only lets us include partial vehicle fitments per listing, but if your vehicle does not show up on the compatibility table at the top of our listings, welcome you to contact us for free consulation before purchasing a product.
     
    Q2: My item has not arrived, what's taking so long?
    A: Sometimes items take longer than expected, especially if it’s going far or to rural area. Check with your post office to see if your item has been held up. Sometimes USPS will not update a tracking number until it has arrived at its destination. If your item still has not arrived after a few days, let us know so we can double check for you and help solve it asap.
     
    Q3: Do I need to mention the Year, Make and Model in the notes when place order?
    A: YES. Please include the Year, Make, and Model in the notes section during checkout to ensure you receive everything needed for your kit!
     
    Q4: My bulbs won't fit, help!
    A: Special bulb holder may be required. See if you can take the holder from the stock bulb. If not, let us know.
    The bulb size may be wrong, double check the item you received with the item you ordered.
    Do you have an aftermarket lighting housing? These may not be perfectly fitted for aftermarket bulbs and will require some manual modifications.
     
    Q5: Neither side lighting up? Both sides flicker, flash, or work inconsistantly.
    A:Check the headlight fuses, and then check the ballast plugs to insure correct installation. If this doesn't work, there may be a voltage problem with the vehicle. You probably just need a relay or capacitor.
     
    Q6: WARNING ABOUT POLARITY
    Unlike halogen bulbs, LED are polarity sensitive.
    BEFORE you start your LED kit installation, verify the polarity on your vehicle by simply plugging the LED bulb into your vehicle socket.
    - if your light turns on, please proceed to install both bulbs onto your vehicle.
    - if your light DOES NOT turn on, disconnect the bulb and flip the socket in order to reverse the polarity (this will not damage your vehicle electrical system in any way). Once you made sure the LED bulb turns on, please proceed to install both bulbs onto your vehicle.
    Note: There is no convention when it comes to polarity. Different car manufactures have different polarity setup, even within the car model the polarity setup on your low beams and high beams might be different.


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    On Jun 14, 2026 at 08:56:58 PDT, seller added the following information:

    Datacaciques