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          Valeo 88794 - High Intensity Discharge (HID) Lighting Ballast (Front)

          MPN: 88794
          The Valeo 88794 HID Lighting Ballast ensures optimal headlight performance for Audi, Volkswagen, and Volvo vehicles. Engineered for reliable illumination and safety.
          0.0
          Vehicle Specific
          Check if this part fits your vehicle.
          • $214.95
          In stock

          Product Overview

          The Valeo High Intensity Discharge (HID) Lighting Ballast, part number 88794, is engineered to provide superior illumination for your vehicle. As an OEM supplier, Valeo is trusted for its premium-grade construction and reliability. This ballast is compatible with a range of Audi, Volkswagen, and Volvo models, ensuring you can drive safely with optimal visibility. Choose Valeo 88794 for dependable performance and peace of mind every time you service your vehicle.

          Cross Reference Numbers

          This Valeo 88794 is equivalent to or replaces the following part numbers: 3D0907391B, 8E0907391A, 5139061AA, 30674786, 30727205, 8693532, 381908, 2601051, 088794.

          Vehicle Compatibility

          • Volvo V70 3.2 (2008)
          • Volkswagen Passat Turbo 2.0L4 (2008)
          • Volkswagen Passat Komfort 2.0L4 (2008)
          • Volkswagen Passat VR6 3.6 V6 (2008)
          • Volvo V70 R 2.5 L5 (2007)
          • Volkswagen Passat 3.6 (2007)
          • Volvo S60 T5 2.4 L5 (2006)
          • Volvo XC90 T6 2.9 L6 (2006)
          • Audi A4 Quattro Base 2.0 L4 (2005)
          • Audi A4 Cabriolet 1.8 L4 (2004)

          This may also fit other applications. Please use the vehicle selector tool to verify fitment.

          Why Shop at eEuroparts.com?

          • Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
          • Exclusive Kits That Fitâ„¢ - complete repair solutions with no guesswork
          • Fitment Confidence: Our accurate cataloging ensures you get the right part the first time.
          • Fast, Reliable Shipping: Orders ship quickly from our U.S.-based warehouses.
          • Transparent Pricing: Competitive prices with no hidden fees or surprise charges.
          • Established Trust: Serving the European auto community since 2000.

          Frequently Asked Questions

          What does the Valeo 88794 High Intensity Discharge (HID) Lighting Ballast do?

          The Valeo HID Lighting Ballast regulates the current and voltage supplied to the headlights, ensuring optimal performance and bright, clear illumination for safer driving conditions, especially at night or in low-light situations.

          How do I know if my High Intensity Discharge (HID) Lighting Ballast needs replacement?

          Common signs that the headlight ballast may need replacement include flickering or dimming headlights, complete headlight failure, or error messages on the dashboard related to headlight functionality.

          Can I install the Valeo 88794 myself?

          Yes, you can install the Valeo 88794 yourself if you have experience with automotive repairs. Ensure to follow safety precautions and consult your vehicle's manual for specific installation instructions.

          What are the symptoms of a faulty High Intensity Discharge (HID) Lighting Ballast?

          Symptoms of a faulty HID ballast include inconsistent headlight brightness, flickering lights, or headlights that do not turn on at all. If you experience these issues, it may indicate a failing ballast.

          Why should I choose Valeo for my High Intensity Discharge (HID) Lighting Ballast needs?

          Valeo is known for its high-quality automotive parts that meet OEM standards. Order Valeo 88794 today for a factory-correct replacement that restores safety and performance.

          Note: All information on this page and in the FAQ is for general reference only. Verify fitment and consult a professional as needed. eEuroparts.com is not responsible for incorrect part selection or installation.

            • eEuroparts SKU
              33030
            • Weight
              0.55 lbs
            • Barcode
              03276420887942
            • Dimensions (L x W x H)
              1.97 x 4.72 x 6.69 in
            • Manufacturer Part #
              88794
          • Brand
            Valeo
          • Manufacturer
            Valeo
          • MPN
            88794
          • Part Type
            High Intensity Discharge (HID) Lighting Ballast
          • Position
            Front
          • OE Part Numbers
            30674786, 3D0907391B, 8E0907391A, 5139061AA
          • Cross Reference Numbers
            088794, 2601051, R66072, 30727205, 601051, 8693532, 381908
          • Features
            Bulb Included : Not Applicable
            Bulb Quantity : Not Applicable
            Bulb Technology : Xenon
            Bulb Type : Not Applicable
            Bulbholder : Not Applicable
            California Proposition 65 : WARNING: N/A for this product.
            California Proposition 65 : WARNING: N/A for this product.
            California Proposition 65 Image : www.P65Warnings.ca.gov
            California Proposition 65 Required : N
            Family : Valeo OE
            Lens Color : Not Applicable
            Leveling : Not Applicable
            Mounting Hardware Included : No
            Voltage : 12V
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          2004VolvoXC902.5T (2.5 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2004VolvoXC90T6 (2.9 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2004VolvoS802.5T (2.5 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2004VolvoS802.5T AWD (2.5 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2004VolvoS802.9 (2.9 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2004VolvoS80T6 (2.9 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2004VolvoV702.4 (2.4 L5 GAS)
          2004AudiA4Base (1.8 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2004AudiA4Base (3.0 V6 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2004AudiA4Cabriolet (3.0 V6 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2004AudiA4Cabriolet (1.8 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2004AudiA4 QuattroAvant (1.8 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2004AudiA4 QuattroAvant (3.0 V6 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2004AudiA4 QuattroBase (1.8 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2004AudiA4 QuattroBase (3.0 V6 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2004AudiA4 QuattroCabriolet (3.0 V6 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2006VolkswagenPassat2.0T (2.0 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2006VolkswagenPassat3.6 (3.6 V6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2006VolkswagenPassatValue Edition (2.0 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2006VolvoS602.5T (2.5 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2006VolvoS60R (2.5 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2006VolvoS60T5 (2.4 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2006VolvoXC902.5T (2.5 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2006VolvoXC90V8 (4.4 V8 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2006VolvoXC90V8 Ocean Race (4.4 V8 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2006VolvoV702.4 (2.4 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2006VolvoV702.5T (2.5 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2006VolvoV70R (2.5 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2006VolvoS802.5T (2.5 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2006VolvoS802.5T AWD (2.5 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2008VolkswagenPassatKomfort (2.0 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer, To Chassis/VIN # 3C8116000
          2008VolkswagenPassatLux (2.0 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer, To Chassis/VIN # 3C8116000
          2008VolkswagenPassatTurbo (2.0 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer, To Chassis/VIN # 3C8116000
          2008VolkswagenPassatVR6 (3.6 V6 GAS)Notes: Valeo is the Original Equipment Manufacturer, To Chassis/VIN # 3C8116000
          2008VolvoV703.2 (3.2 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2001VolvoS802.9 (2.9 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2001VolvoS80T6 (2.8 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2001VolvoV702.4T (2.4 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2001VolvoV70Base (2.4 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2001VolvoV70T5 (2.3 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2001VolvoV70X/C (2.4 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2002VolvoS802.9 (2.9 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2002VolvoS80T6 (2.9 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2002VolvoV702.4T (2.4 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2002VolvoV70AWD (2.4 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2002VolvoV70Base (2.4 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2002VolvoV70T5 (2.3 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2002VolvoV70X/C (2.4 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2005AudiA4 QuattroAvant (3.0 V6 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2005AudiA4 QuattroAvant (2.0 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2005AudiA4 QuattroAvant (3.2 V6 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2005AudiA4 QuattroAvant (1.8 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2005AudiA4 QuattroBase (2.0 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2005AudiA4 QuattroBase (3.0 V6 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2005AudiA4 QuattroBase (3.2 V6 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2005AudiA4 QuattroBase (1.8 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2005AudiA4 QuattroCabriolet (3.0 V6 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2005AudiA4Base (1.8 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2005AudiA4Base (3.0 V6 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2005AudiA4Base (2.0 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2005AudiA4Cabriolet (1.8 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2005AudiA4Cabriolet (3.0 V6 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2005VolvoS602.4 (2.4 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2005VolvoS602.5T (2.5 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2005VolvoS602.5T AWD (2.5 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2005VolvoS60R (2.5 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2005VolvoS60T5 (2.4 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2005VolvoS802.5T (2.5 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2005VolvoS802.5T AWD (2.5 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2005VolvoS80T6 (2.9 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2005VolvoS80T6 Premier (2.9 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2005VolvoV702.4 (2.4 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2005VolvoV702.5T (2.5 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2005VolvoV70R (2.5 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2005VolvoV70T5 (2.4 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2005VolvoXC902.5T (2.5 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2005VolvoXC90T6 (2.9 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2005VolvoXC90V8 (4.4 V8 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2003AudiA4Base (3.0 V6 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2003AudiA4Base (1.8 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2003AudiA4Cabriolet (3.0 V6 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2003AudiA4Cabriolet (1.8 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer, From Chassis/VIN # 8E3281971
          2003VolvoS802.9 (2.9 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2003VolvoS80T6 (2.9 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2003VolvoV702.4T (2.4 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2003VolvoV70AWD (2.5 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2003VolvoV70Base (2.4 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2003VolvoV70T5 (2.3 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2003VolvoXC90Base (2.5 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2003VolvoXC90T6 (2.9 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2000VolvoS802.9 (2.9 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2000VolvoS80T6 (2.8 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2007VolkswagenPassat2.0T (2.0 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2007VolkswagenPassat3.6 (3.6 V6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2007VolkswagenPassatValue Edition (2.0 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2007VolkswagenPassatWolfsburg Edition (2.0 L4 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2007VolvoV702.4 (2.4 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2007VolvoV702.5T (2.5 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          2007VolvoV70R (2.5 L5 GAS)Notes: Valeo is the Original Equipment Manufacturer
          1999VolvoS802.9 (2.9 L6 GAS)Notes: Valeo is the Original Equipment Manufacturer
          There are more vehicles this part is compatible with. Check if it fits your vehicle.
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          Warranty Overview

          At eEuroparts, we stand behind the quality of the products we sell. Every part we offer is backed by a warranty designed to give you peace of mind and protect your investment.

          Standard Warranty – Most Parts

          • Coverage: 2 years or 24,000 miles (whichever comes first) from purchase date.

          • Protection: Defects in materials or workmanship under normal personal use.

          • Eligibility: Applies only to the original purchaser and the vehicle where the part was first installed.

          • Exclusions:

            • Wear-and-tear items (brake pads, filters, bulbs, wipers, etc.)

            • Commercial, fleet, rideshare, off-road, or racing use

            • Improper installation, misuse, accidents, or modifications

          • Not Covered: Labor, shipping, towing, or incidental costs.

          Bison Performance Warranty – Our House Brand

          • Coverage: Limited Lifetime Warranty for as long as you own your vehicle.

          • Applies To: All products sold under the Bison Performance label.

          • Premium Protection: Goes beyond our standard warranty — if it’s a Bison product, the 2-year/24k mile limit is replaced with lifetime coverage.

          • Exclusions: Same as the standard warranty (normal wear, commercial use, improper installation, etc.).

          • What’s Included: Replacement of the defective product (labor and shipping excluded).

          Warranty Claim Requirements

          To keep claims fast and fair, we require:

          • Proof of purchase (invoice or order confirmation).

          • Photos or videos showing the defective part, order number, date, VIN, and odometer reading.

          • Diagnostic reports or part returns for non-visible issues may be requested.

          • Claims must be truthful, properly documented, and reflect normal consumer use.

          Buy With Confidence: We back our products because we believe in their quality, with a transparent, customer-first warranty process you can trust. And with Bison Performance products, you’ll enjoy Limited Lifetime protection—an assurance few brands can match.

          For full details and exclusions, please see our complete Warranty Terms & Conditions.

          This summary is for convenience only. For full warranty coverage details, exclusions, and requirements, see our official Warranty Terms & Conditions. In case of conflict, the full policy governs.

          Return Policy Overview

          Most parts can be returned within 30 days of delivery if unused, uninstalled, and in original packaging.
          To start a return, contact customer support via Chat or Contact Us.

          • Restocking fee: Up to 20% may apply for certain orders (buyer’s remorse, order errors, or special-order items)

          • Refunds: Issued to your original payment method within 3–5 business days after inspection

          • Exchanges: Not automatic — please return and reorder

          • Replacements: May be approved for incorrect or defective items reported within 7 days

          Not returnable:

          • Used or installed parts

          • Electrical components

          • Opened filter kits, gaskets, or contaminated items

          • Final sale or custom orders

          Important Notes:

          • Return shipping is your responsibility unless we made a verified error

          • Fitment is the customer’s responsibility (we can assist, but do not guarantee)

          • Country of origin may vary and is not grounds for return

          For complete details, please see our full Return Policy.


          This Returns summary is provided for convenience only. All returns, refunds, and exchanges are subject to the complete Returns Policy. In the event of any conflict, the full policy governs.

          Fast, Reliable Shipping — Straight to Your Door

          We ship most orders the same day when placed before 2 PM CST (Monday–Friday). Our main warehouse is just east of Nashville, TN, and we also ship from multiple locations nationwide to get your order to you as quickly as possible.

          • We use trusted carriers like UPS, FedEx, and USPS.

          • Tracking info is emailed to you as soon as your order ships.

          • Delivery estimates at checkout are based on carrier data, but not guaranteed.

          Need help with a shipment?

          If your order is missing, damaged, or incorrect, just let us know within 5 days of delivery. We’ll walk you through the quick claim process — including a few photos to help us make things right.

          For complete details, please see our full Shipping Policy.


          This Shipping summary is provided for convenience only. Delivery times, carrier terms, fees, restrictions, risk of loss, and other details are governed by our complete Shipping Policy. In the event of any conflict, the full policy governs.

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