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Need expert help? Reach out to us via live chat MON-SAT, 9AM to 5PM ET, for support. Our specialists are ready to assist you!

Please, add your first item to the wishlist

Select vehicle to confirm fitment

High Intensity Discharge (HID) Lighting Ballast

PART#: HID131
Standard Ignition
Interchanges
BrandPart #
Audi4D0907476B
BWDHDB131
NAPA TechExpertHID721
Standard IgnitionHID131
Fitments
YearMakeModelSubmodelEngineFuel TypePositionNote
2007AudiA3Base2.0L4GASHID Headlight Ballast
2007AudiA3 QuattroBase3.2V6GASHID Headlight Ballast
2006AudiA3Base2.0L4GASHID Headlight Ballast
2006AudiTT QuattroSpecial Edition3.2V6GASHID Headlight Ballast
2006AudiTT QuattroBase1.8L4GASHID Headlight Ballast
2006AudiTT QuattroBase3.2V6GASHID Headlight Ballast
2006AudiA3 QuattroBase3.2V6GASHID Headlight Ballast
2005AudiTT QuattroBase1.8L4GASHID Headlight Ballast
2005AudiTT QuattroBase3.2V6GASHID Headlight Ballast
2004AudiTT QuattroBase1.8L4GASHID Headlight Ballast
2004AudiTT QuattroBase3.2V6GASHID Headlight Ballast
2003AudiA8 QuattroBase4.2V8GASHID Headlight Ballast
2003AudiA8 QuattroL4.2V8GASHID Headlight Ballast
2003AudiS8Base4.2V8GASHID Headlight Ballast
2003AudiTT QuattroBase1.8L4GASHID Headlight Ballast
2002AudiA8 QuattroL4.2V8GASHID Headlight Ballast
2002AudiA8 QuattroBase4.2V8GASHID Headlight Ballast
2002AudiS8Base4.2V8GASHID Headlight Ballast
2002AudiTT QuattroALMS Edition1.8L4GASHID Headlight Ballast
2002AudiTT QuattroBase1.8L4GASHID Headlight Ballast
2001AudiA8 QuattroBase4.2V8GASHID Headlight Ballast
2001AudiA8 QuattroL4.2V8GASHID Headlight Ballast
2001AudiS8Base4.2V8GASHID Headlight Ballast
2001AudiTT QuattroBase1.8L4GASHID Headlight Ballast
Specifications
Connector GenderFemale
Connector Quantity1
Contents1 Ballast
Terminal GenderMale
Terminal Quantity1
Terminal TypeBlade and Pin
Warranty
We offer a 2-year warranty on all parts that we sell. If the part fails within 2 years of purchase, please contact us for instructions to replace it. The warranty does not cover normal wear and tear or improper installation. On many parts, we also offer Extend product protection, which is a way to add up to 3 additional years for 5 total years of worry free coverage. Select your preferred term length and you're covered!
Delivery & Returns

Delivery Info

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Returns Info

Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.

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