Porsche HID Xenon Headlight Ballast Module Left, Right 99161832303
Porsche Part #: 991-618-323-03 (99161832303)
Actual photo
The exact part you’ll receive — not a stock photo.
$44.49
Side: Left, Right
Used
Donor Vehicle2015 Porsche MACAN · 3.0L
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Only 2 in stock — no guaranteed restock
Genuine OEM Used
SKU: 710880
Donor Vehicle: 2015 Porsche MACAN · 3.0L
2 photos
$44.49
30-Day Returns
Genuine OEM Used
SKU: 700034
Donor Vehicle: 2017 Porsche MACAN · 3.6L
2 photos
$44.49
30-Day Returns
- Genuine OEM — real photos
- 30-day returns on eligible parts
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Porsche HID Xenon Headlight Ballast Module, OEM part number 99161832303. This used genuine ballast is for left or right placement, controlling the high-voltage arc in the xenon bulb to maintain a steady light output. When the ballast fails, you'll typically get a flickering headlight or a "headlight malfunction" warning on the dash.
Specifications
| Fits Vehicle Model | 911, Boxster, Cayman, Macan |
| Fits Vehicle Make | Porsche |
| Porsche Part No | 991-618-323-03 (99161832303) |
| Side | Left, Right |
| Category | Computers / Modules |
Compatible Vehicles
Fits 187 vehicle configurations across 1 make, 2012-2019.
Check your specific vehicle before ordering.
This list shows year, make, and model. Some years have multiple trims or
engines that use different parts, and individual listings may have
additional fitment notes (e.g. “with sunroof only”). Review
the full variant list below, or
message us with your VIN
and we’ll confirm the match.
View all 187 vehicle configurations
| Year | Make | Model | Trim | Engine | Note |
|---|---|---|---|---|---|
| 2012 | Porsche | 911 | Carrera 4 Convertible | 3.6L | |
| 2012 | Porsche | 911 | Carrera 4 Coupe | 3.6L | |
| 2012 | Porsche | 911 | Carrera 4 GTS Convertible | 3.8L | |
| 2012 | Porsche | 911 | Carrera 4 GTS Coupe | 3.8L | |
| 2012 | Porsche | 911 | Carrera 4S Convertible | 3.8L | |
| 2012 | Porsche | 911 | Carrera 4S Coupe | 3.8L | |
| 2012 | Porsche | 911 | Carrera Convertible | 3.4L | |
| 2012 | Porsche | 911 | Carrera Convertible | 3.6L | |
| 2012 | Porsche | 911 | Carrera Coupe | 3.4L | |
| 2012 | Porsche | 911 | Carrera Coupe | 3.6L | |
| 2012 | Porsche | 911 | Carrera GTS Convertible | 3.8L | |
| 2012 | Porsche | 911 | Carrera GTS Coupe | 3.8L | |
| 2012 | Porsche | 911 | Carrera S Convertible | 3.8L | |
| 2012 | Porsche | 911 | Carrera S Coupe | 3.8L | |
| 2012 | Porsche | 911 | Targa 4S | 3.8L | |
| 2012 | Porsche | 911 | Targa 4 | 3.6L | |
| 2012 | Porsche | 911 | Turbo Convertible | 3.8L Turbo | |
| 2012 | Porsche | 911 | Turbo Coupe | 3.8L Turbo | |
| 2012 | Porsche | 911 | Turbo S Convertible | 3.8L Turbo | |
| 2012 | Porsche | 911 | Turbo S Coupe | 3.8L Turbo | |
| 2012 | Porsche | Boxster | Convertible | 2.9L | |
| 2012 | Porsche | Boxster | S Convertible | 3.4L | |
| 2012 | Porsche | Boxster | Spyder Convertible | 3.4L | |
| 2013 | Porsche | 911 | Carrera 4 Convertible | 3.4L | |
| 2013 | Porsche | 911 | Carrera 4 Coupe | 3.4L | |
| 2013 | Porsche | 911 | Carrera 4S Convertible | 3.8L | |
| 2013 | Porsche | 911 | Carrera 4S Coupe | 3.8L | |
| 2013 | Porsche | 911 | Carrera Convertible | 3.4L | |
| 2013 | Porsche | 911 | Carrera Coupe | 3.4L | |
| 2013 | Porsche | 911 | Carrera S Convertible | 3.8L | |
| 2013 | Porsche | 911 | Carrera S Coupe | 3.8L | |
| 2013 | Porsche | 911 | Turbo Convertible | 3.8L Turbo | |
| 2013 | Porsche | 911 | Turbo Coupe | 3.8L Turbo | |
| 2013 | Porsche | 911 | Turbo S Convertible | 3.8L Turbo | |
| 2013 | Porsche | 911 | Turbo S Coupe | 3.8L Turbo | |
| 2013 | Porsche | Boxster | Convertible | 2.7L | |
| 2013 | Porsche | Boxster | S Convertible | 3.4L | |
| 2014 | Porsche | 911 | Coupe | 3.8L | |
| 2014 | Porsche | 911 | Carrera 4 Convertible | 3.4L | |
| 2014 | Porsche | 911 | Carrera 4 Coupe | 3.4L | |
| 2014 | Porsche | 911 | Carrera 4S Convertible | 3.8L | |
| 2014 | Porsche | 911 | Carrera 4S Coupe | 3.8L | |
| 2014 | Porsche | 911 | Carrera Convertible | 3.4L | |
| 2014 | Porsche | 911 | Carrera Coupe | 3.4L | |
| 2014 | Porsche | 911 | Carrera S Convertible | 3.8L | |
| 2014 | Porsche | 911 | Carrera S Coupe | 3.8L | |
| 2014 | Porsche | 911 | GT3 Coupe | 3.8L | |
| 2014 | Porsche | 911 | Targa 4S | 3.8L | |
| 2014 | Porsche | 911 | Targa 4 | 3.4L | |
| 2014 | Porsche | 911 | Turbo Convertible | 3.8L Turbo | |
| 2014 | Porsche | 911 | Turbo Coupe | 3.8L Turbo | |
| 2014 | Porsche | 911 | Turbo S Convertible | 3.8L Turbo | |
| 2014 | Porsche | 911 | Turbo S Coupe | 3.8L Turbo | |
| 2014 | Porsche | Boxster | Convertible | 2.7L | |
| 2014 | Porsche | Boxster | S Convertible | 3.4L | |
| 2014 | Porsche | Cayman | Hatchback | 2.7L | |
| 2014 | Porsche | Cayman | S Hatchback | 3.4L | |
| 2015 | Porsche | 911 | Carrera 4 Convertible | 3.4L | |
| 2015 | Porsche | 911 | Carrera 4 Coupe | 3.4L | |
| 2015 | Porsche | 911 | Carrera 4 GTS Convertible | 3.8L | |
| 2015 | Porsche | 911 | Carrera 4 GTS Coupe | 3.8L | |
| 2015 | Porsche | 911 | Carrera 4S Convertible | 3.8L | |
| 2015 | Porsche | 911 | Carrera 4S Coupe | 3.8L | |
| 2015 | Porsche | 911 | Carrera Convertible | 3.4L | |
| 2015 | Porsche | 911 | Carrera Coupe | 3.4L | |
| 2015 | Porsche | 911 | Carrera GTS Convertible | 3.8L | |
| 2015 | Porsche | 911 | Carrera GTS Coupe | 3.8L | |
| 2015 | Porsche | 911 | Carrera S Convertible | 3.8L | |
| 2015 | Porsche | 911 | Carrera S Coupe | 3.8L | |
| 2015 | Porsche | 911 | GT3 Coupe | 3.8L | |
| 2015 | Porsche | 911 | Targa 4S | 3.8L | |
| 2015 | Porsche | 911 | Targa 4 | 3.4L | |
| 2015 | Porsche | 911 | Turbo Convertible | 3.8L Turbo | |
| 2015 | Porsche | 911 | Turbo Coupe | 3.8L Turbo | |
| 2015 | Porsche | 911 | Turbo S Convertible | 3.8L Turbo | |
| 2015 | Porsche | 911 | Turbo S Coupe | 3.8L Turbo | |
| 2015 | Porsche | Boxster | Convertible | 2.7L | |
| 2015 | Porsche | Boxster | GTS Convertible | 3.4L | |
| 2015 | Porsche | Boxster | S Convertible | 3.4L | |
| 2015 | Porsche | Cayman | Hatchback | 2.7L | |
| 2015 | Porsche | Cayman | GTS Hatchback | 3.4L | |
| 2015 | Porsche | Cayman | S Hatchback | 3.4L | |
| 2015 | Porsche | Macan | S SUV | 3.0L V6 Turbo | |
| 2015 | Porsche | Macan | Turbo SUV | 3.6L V6 Turbo | |
| 2016 | Porsche | 911 | Carrera 4 Convertible | 3.4L | |
| 2016 | Porsche | 911 | Carrera 4 Coupe | 3.4L | |
| 2016 | Porsche | 911 | Carrera 4 GTS Convertible | 3.8L | |
| 2016 | Porsche | 911 | Carrera 4 GTS Coupe | 3.8L | |
| 2016 | Porsche | 911 | Carrera 4S Convertible | 3.8L | |
| 2016 | Porsche | 911 | Carrera 4S Coupe | 3.8L | |
| 2016 | Porsche | 911 | Carrera Convertible | 3.4L | |
| 2016 | Porsche | 911 | Carrera Coupe | 3.4L | |
| 2016 | Porsche | 911 | Carrera GTS Convertible | 3.8L | |
| 2016 | Porsche | 911 | Carrera GTS Coupe | 3.8L | |
| 2016 | Porsche | 911 | Carrera S Convertible | 3.8L | |
| 2016 | Porsche | 911 | Carrera S Coupe | 3.8L | |
| 2016 | Porsche | 911 | GT3 Coupe | 3.8L | |
| 2016 | Porsche | 911 | GT3 RS Coupe | 4.0L | |
| 2016 | Porsche | 911 | Targa 4 GTS | 3.8L | |
| 2016 | Porsche | 911 | Targa 4S | 3.8L | |
| 2016 | Porsche | 911 | Targa 4 | 3.4L | |
| 2016 | Porsche | 911 | Turbo Convertible | 3.8L Turbo | |
| 2016 | Porsche | 911 | Turbo Coupe | 3.8L Turbo | |
| 2016 | Porsche | 911 | Turbo S Convertible | 3.8L Turbo | |
| 2016 | Porsche | 911 | Turbo S Coupe | 3.8L Turbo | |
| 2016 | Porsche | Boxster | Convertible | 2.7L | |
| 2016 | Porsche | Boxster | GTS Convertible | 3.4L | |
| 2016 | Porsche | Boxster | S Convertible | 3.4L | |
| 2016 | Porsche | Boxster | Spyder Convertible | 3.8L | |
| 2016 | Porsche | Cayman | Hatchback | 2.7L | |
| 2016 | Porsche | Cayman | GT4 Hatchback | 3.8L | |
| 2016 | Porsche | Cayman | GTS Hatchback | 3.4L | |
| 2016 | Porsche | Cayman | S Hatchback | 3.4L | |
| 2016 | Porsche | Macan | S SUV | 3.0L V6 Turbo | |
| 2016 | Porsche | Macan | Turbo SUV | 3.6L V6 Turbo | |
| 2017 | Porsche | 911 | Carrera 4 Convertible | 3.0L Turbo | |
| 2017 | Porsche | 911 | Carrera 4 Coupe | 3.0L Turbo | |
| 2017 | Porsche | 911 | Carrera 4S Convertible | 3.0L Turbo | |
| 2017 | Porsche | 911 | Carrera 4S Coupe | 3.0L Turbo | |
| 2017 | Porsche | 911 | Carrera Convertible | 3.0L Turbo | |
| 2017 | Porsche | 911 | Carrera Coupe | 3.0L Turbo | |
| 2017 | Porsche | 911 | Carrera S Convertible | 3.0L Turbo | |
| 2017 | Porsche | 911 | Carrera S Coupe | 3.0L Turbo | |
| 2017 | Porsche | 911 | Targa 4S | 3.0L Turbo | |
| 2017 | Porsche | 911 | Targa 4 | 3.0L Turbo | |
| 2017 | Porsche | 911 | Turbo Convertible | 3.8L Turbo | |
| 2017 | Porsche | 911 | Turbo Coupe | 3.8L Turbo | |
| 2017 | Porsche | 911 | Turbo S Convertible | 3.8L Turbo | |
| 2017 | Porsche | 911 | Turbo S Coupe | 3.8L Turbo | |
| 2017 | Porsche | Macan | SUV | 2.0L l4 Turbo | |
| 2017 | Porsche | Macan | GTS SUV | 3.0L V6 Turbo | |
| 2017 | Porsche | Macan | S SUV | 3.0L V6 Turbo | |
| 2017 | Porsche | Macan | Turbo SUV | 3.6L V6 Turbo | |
| 2018 | Porsche | 911 | Carrera 4 Convertible | 3.0L Turbo | |
| 2018 | Porsche | 911 | Carrera 4 Coupe | 3.0L Turbo | |
| 2018 | Porsche | 911 | Carrera 4 GTS Convertible | 3.0L Turbo | |
| 2018 | Porsche | 911 | Carrera 4 GTS Coupe | 3.0L Turbo | |
| 2018 | Porsche | 911 | Carrera 4S Convertible | 3.0L Turbo | |
| 2018 | Porsche | 911 | Carrera 4S Coupe | 3.0L Turbo | |
| 2018 | Porsche | 911 | Carrera Convertible | 3.0L Turbo | |
| 2018 | Porsche | 911 | Carrera Coupe | 3.0L Turbo | |
| 2018 | Porsche | 911 | Carrera GTS Convertible | 3.0L Turbo | |
| 2018 | Porsche | 911 | Carrera GTS Coupe | 3.0L Turbo | |
| 2018 | Porsche | 911 | Carrera S Convertible | 3.0L Turbo | |
| 2018 | Porsche | 911 | Carrera S Coupe | 3.0L Turbo | |
| 2018 | Porsche | 911 | Carrera T Coupe | 3.0L Turbo | |
| 2018 | Porsche | 911 | GT2 RS Coupe | 3.8L Turbo | |
| 2018 | Porsche | 911 | GT3 Coupe | 4.0L | |
| 2018 | Porsche | 911 | Targa 4 GTS | 3.0L Turbo | |
| 2018 | Porsche | 911 | Targa 4S | 3.0L Turbo | |
| 2018 | Porsche | 911 | Targa 4 | 3.0L Turbo | |
| 2018 | Porsche | 911 | Turbo Convertible | 3.8L Turbo | |
| 2018 | Porsche | 911 | Turbo Coupe | 3.8L Turbo | |
| 2018 | Porsche | 911 | Turbo S Convertible | 3.8L Turbo | |
| 2018 | Porsche | 911 | Turbo S Coupe | 3.8L Turbo | |
| 2018 | Porsche | Macan | SUV | 2.0L l4 Turbo | |
| 2018 | Porsche | Macan | GTS SUV | 3.0L V6 Turbo | |
| 2018 | Porsche | Macan | S SUV | 3.0L V6 Turbo | |
| 2018 | Porsche | Macan | Turbo SUV | 3.6L V6 Turbo | |
| 2019 | Porsche | 911 | Carrera 4 Convertible | 3.0L Turbo | |
| 2019 | Porsche | 911 | Carrera 4 Coupe | 3.0L Turbo | |
| 2019 | Porsche | 911 | Carrera 4 GTS Convertible | 3.0L Turbo | |
| 2019 | Porsche | 911 | Carrera 4 GTS Coupe | 3.0L Turbo | |
| 2019 | Porsche | 911 | Carrera 4S Convertible | 3.0L Turbo | |
| 2019 | Porsche | 911 | Carrera 4S Coupe | 3.0L Turbo | |
| 2019 | Porsche | 911 | Carrera Convertible | 3.0L Turbo | |
| 2019 | Porsche | 911 | Carrera Coupe | 3.0L Turbo | |
| 2019 | Porsche | 911 | Carrera GTS Convertible | 3.0L Turbo | |
| 2019 | Porsche | 911 | Carrera GTS Coupe | 3.0L Turbo | |
| 2019 | Porsche | 911 | Carrera S Convertible | 3.0L Turbo | |
| 2019 | Porsche | 911 | Carrera S Coupe | 3.0L Turbo | |
| 2019 | Porsche | 911 | Carrera T Coupe | 3.0L Turbo | |
| 2019 | Porsche | 911 | GT2 RS Coupe | 3.8L Turbo | |
| 2019 | Porsche | 911 | GT3 Coupe | 4.0L | |
| 2019 | Porsche | 911 | GT3 RS Coupe | 4.0L | |
| 2019 | Porsche | 911 | Speedster Convertible | 4.0L | |
| 2019 | Porsche | 911 | Targa 4 GTS | 3.0L Turbo | |
| 2019 | Porsche | 911 | Targa 4S | 3.0L Turbo | |
| 2019 | Porsche | 911 | Targa 4 | 3.0L Turbo | |
| 2019 | Porsche | 911 | Turbo Convertible | 3.8L Turbo | |
| 2019 | Porsche | 911 | Turbo Coupe | 3.8L Turbo | |
| 2019 | Porsche | 911 | Turbo S Convertible | 3.8L Turbo | |
| 2019 | Porsche | 911 | Turbo S Coupe | 3.8L Turbo | |
| 2012 | Porsche | 911 | GT3 Coupe | 3.8L | |
| 2012 | Porsche | 911 | GT3 RS 4.0 Coupe | 4.0L | |
| 2012 | Porsche | 911 | GT3 RS Coupe | 3.8L | |
| 2016 | Porsche | 911 | R Coupe | 4.0L |