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          Bosch 0250403009 - Diesel Glow Plug

          MPN: 0250403009
          The Bosch 0250403009 Diesel Glow Plug preheats the combustion chamber for reliable ignition in cold conditions. Designed for various Audi, Porsche, and Volkswagen models.
          0.0
          Vehicle Specific
          Check if this part fits your vehicle.
          • $12.43
          In stock

          Product Overview

          The Bosch Diesel Glow Plug, part number 0250403009, is engineered to meet OEM standards, making it an excellent replacement choice for your Audi, Porsche, or Volkswagen vehicle. This premium-grade part ensures optimal performance and durability, allowing for quick and smooth engine starts, even in the coldest conditions. With its advanced technology, this glow plug also enhances fuel efficiency while minimizing harmful emissions, making it an eco-friendly option for any vehicle owner. Choose Bosch 0250403009 for dependable performance and peace of mind every time you service your vehicle.

          Cross Reference Numbers

          This Bosch 0250403009 is equivalent to or replaces the following part numbers: 03L963319, 059963319AB, 95817032090, 95817032091, 03L963319D.

          Vehicle Compatibility

          • Audi A3 TDI (2015)
          • Audi A6 Quattro TDI (2014–2016)
          • Audi A7 Quattro TDI (2014–2016)
          • Audi A8 Quattro L TDI (2014–2016)
          • Audi Q5 TDI (2014–2016)
          • Audi Q7 TDI (2011–2016)
          • Porsche Cayenne Diesel (2013–2016)
          • Volkswagen Golf TDI (2015)
          • Volkswagen Jetta TDI (2015)
          • Volkswagen Touareg TDI (2014–2016)

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

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          • Proven Expertise: Over 25 years of experience with European vehicles means we know your car inside and out.
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          • Established Trust: Serving the European auto community since 2000.

          Frequently Asked Questions

          What does the Bosch 0250403009 Diesel Glow Plug do?

          The Bosch Diesel Glow Plug is designed to preheat the engine's combustion chamber in diesel engines, ensuring reliable ignition and optimal engine performance during cold starts.

          How do I know if my Diesel Glow Plug needs replacement?

          Common signs of a failing glow plug include difficulty starting the engine, rough idling, increased exhaust emissions, and a decrease in fuel efficiency. If you experience any of these symptoms, it may be time to replace your glow plugs.

          Can I install the Bosch 0250403009 myself?

          Yes, the Bosch 0250403009 is designed for easy installation, making it suitable for both DIY enthusiasts and professional technicians. However, ensure you follow the manufacturer's guidelines for best results.

          What are the symptoms of a faulty Diesel Glow Plug?

          Symptoms of a failing glow plug include difficult engine starts, rough engine idle, and increased exhaust emissions. If you see DTCs such as P0380, P0381, or P0382, it may indicate a failing glow plug.

          Why should I choose Bosch for my Diesel Glow Plug needs?

          Bosch is a trusted name in automotive parts, known for quality and reliability. Order Bosch 0250403009 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
              234960
            • Weight
              0.0794 lbs
            • Dimensions (L x W x H)
              0.9843 x 0.8661 x 5.7874 in
            • Barcode
              00028851086462
            • Manufacturer Part #
              0250403009
          • Brand
            Bosch
          • Manufacturer
            Bosch
          • MPN
            0250403009
          • Part Type
            Diesel Glow Plug
          • OE Part Numbers
            95817032091, 03L963319, 059963319AB, 95817032090
          • Features
            Coil Type : Sheathed Single Coil
            Connector Gender : Male
            Fast/Quick Start : Yes
            Heating Element Material : Inconel
            Hex Size : 10
            Igniting Type : Quick
            Integrated Pressure Sensor : No
            Length : 130
            Material Type : Inconel
            Metal Sheath Type : No
            Open Coil Type : No
            Overall Length : 5.11811
            Pre-Heating Time : 2.0
            Product Length : 5.11811 in
            Prop 65 Warning Label Required? : No
            Reach : 28
            Seat Type : Tapered
            System Voltage : 12
            Terminal Gender : Female
            Terminal Thread Size : 10 mm
            Terminal Type : Pin
            Thread Diameter : 10
            Voltage : 4.4
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          2015AudiA3TDI Premium (2.0 L4 DIESEL)Notes: with Beru Unit, with Bosch Unit
          2015AudiA3TDI Premium Plus (2.0 L4 DIESEL)Notes: with Beru Unit, with Bosch Unit
          2015AudiA3TDI Prestige (2.0 L4 DIESEL)Notes: with Beru Unit, with Bosch Unit
          2015AudiA8 QuattroBase (3.0 V6 GAS)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2015AudiA8 QuattroL (3.0 V6 GAS)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2015AudiA8 QuattroL TDI (3.0 V6 DIESEL)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2015AudiA7 QuattroPremium Plus (3.0 V6 GAS)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2015AudiA7 QuattroPrestige (3.0 V6 GAS)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2015AudiA7 QuattroTDI Premium Plus (3.0 V6 DIESEL)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2015AudiA7 QuattroTDI Prestige (3.0 V6 DIESEL)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2015AudiQ5Premium Plus (3.0 V6 GAS)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2015AudiQ5Prestige (3.0 V6 GAS)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2015AudiQ5TDI Premium Plus (3.0 V6 DIESEL)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2015AudiQ5TDI Prestige (3.0 V6 DIESEL)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2015AudiQ7Premium (3.0 V6 GAS)Notes: without Pressure Sensor
          2015AudiQ7Premium Plus (3.0 V6 GAS)Notes: without Pressure Sensor
          2015AudiQ7Prestige (3.0 V6 GAS)Notes: without Pressure Sensor
          2015AudiQ7TDI Premium (3.0 V6 DIESEL)Notes: without Pressure Sensor
          2015AudiQ7TDI Premium Plus (3.0 V6 DIESEL)Notes: without Pressure Sensor
          2015AudiQ7TDI Prestige (3.0 V6 DIESEL)Notes: without Pressure Sensor
          2015AudiA6 QuattroPremium Plus (3.0 V6 GAS)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2015AudiA6 QuattroPrestige (3.0 V6 GAS)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2015AudiA6 QuattroTDI Premium Plus (3.0 V6 DIESEL)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2015AudiA6 QuattroTDI Prestige (3.0 V6 DIESEL)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2015VolkswagenGolfTDI S (2.0 L4 DIESEL)Notes: with Beru Unit, with Bosch Unit
          2015VolkswagenGolfTDI SE (2.0 L4 DIESEL)Notes: with Beru Unit, with Bosch Unit
          2015VolkswagenGolfTDI SEL (2.0 L4 DIESEL)Notes: with Beru Unit, with Bosch Unit
          2015VolkswagenJettaBase (2.0 L4 GAS)Notes: with Beru Unit, with Bosch Unit
          2015VolkswagenJettaGLI SE (2.0 L4 GAS)Notes: with Beru Unit, with Bosch Unit
          2015VolkswagenJettaGLI SEL (2.0 L4 GAS)Notes: with Beru Unit, with Bosch Unit
          2015VolkswagenJettaS (2.0 L4 GAS)Notes: with Beru Unit, with Bosch Unit
          2015VolkswagenJettaTDI S (2.0 L4 DIESEL)Notes: with Beru Unit, with Bosch Unit
          2015VolkswagenJettaTDI SE (2.0 L4 DIESEL)Notes: with Beru Unit, with Bosch Unit
          2015VolkswagenJettaTDI SEL (2.0 L4 DIESEL)Notes: with Beru Unit, with Bosch Unit
          2015VolkswagenBeetleR-Line (2.0 L4 GAS)Notes: with Bosch Unit, with Beru Unit
          2015VolkswagenBeetleTDI (2.0 L4 DIESEL)Notes: with Bosch Unit, with Beru Unit
          2015VolkswagenTouaregHybrid (3.0 V6 FHEV)Notes: without Pressure Sensor
          2015VolkswagenTouaregTDI Executive (3.0 V6 DIESEL)Notes: without Pressure Sensor
          2015VolkswagenTouaregTDI Lux (3.0 V6 DIESEL)Notes: without Pressure Sensor
          2015VolkswagenTouaregTDI Sport (3.0 V6 DIESEL)Notes: without Pressure Sensor
          2009AudiQ7TDI (3.0 V6 DIESEL)
          2009VolkswagenTouaregTDI (3.0 V6 DIESEL)Notes: without Pressure Sensor
          2010AudiQ7TDI (3.0 V6 DIESEL)
          2010VolkswagenTouaregTDI (3.0 V6 DIESEL)Notes: without Pressure Sensor
          2011AudiQ7Premium (3.0 V6 GAS)
          2011AudiQ7Premium Plus (3.0 V6 GAS)
          2011AudiQ7Prestige (3.0 V6 GAS)
          2011AudiQ7TDI Premium (3.0 V6 DIESEL)
          2011AudiQ7TDI Premium Plus (3.0 V6 DIESEL)
          2011AudiQ7TDI Prestige (3.0 V6 DIESEL)
          2011VolkswagenTouaregHybrid (3.0 V6 FHEV)Notes: without Pressure Sensor
          2011VolkswagenTouaregTDI (3.0 V6 DIESEL)Notes: without Pressure Sensor
          2012AudiQ7Premium (3.0 V6 GAS)
          2012AudiQ7Premium Plus (3.0 V6 GAS)
          2012AudiQ7Prestige (3.0 V6 GAS)
          2012AudiQ7TDI Premium (3.0 V6 DIESEL)
          2012AudiQ7TDI Premium Plus (3.0 V6 DIESEL)
          2012AudiQ7TDI Prestige (3.0 V6 DIESEL)
          2012VolkswagenTouaregHybrid (3.0 V6 FHEV)Notes: without Pressure Sensor
          2012VolkswagenTouaregTDI Executive (3.0 V6 DIESEL)Notes: without Pressure Sensor
          2012VolkswagenTouaregTDI Lux (3.0 V6 DIESEL)Notes: without Pressure Sensor
          2012VolkswagenTouaregTDI Sport (3.0 V6 DIESEL)Notes: without Pressure Sensor
          2013AudiQ7Premium (3.0 V6 GAS)Notes: without Pressure Sensor
          2013AudiQ7Premium Plus (3.0 V6 GAS)Notes: without Pressure Sensor
          2013AudiQ7Prestige (3.0 V6 GAS)Notes: without Pressure Sensor
          2013AudiQ7TDI Premium (3.0 V6 DIESEL)Notes: without Pressure Sensor
          2013AudiQ7TDI Premium Plus (3.0 V6 DIESEL)Notes: without Pressure Sensor
          2013AudiQ7TDI Prestige (3.0 V6 DIESEL)Notes: without Pressure Sensor
          2013VolkswagenTouaregHybrid (3.0 V6 FHEV)Notes: without Pressure Sensor
          2013VolkswagenTouaregTDI Executive (3.0 V6 DIESEL)Notes: without Pressure Sensor
          2013VolkswagenTouaregTDI Lux (3.0 V6 DIESEL)Notes: without Pressure Sensor
          2013VolkswagenTouaregTDI Sport (3.0 V6 DIESEL)Notes: without Pressure Sensor
          2014AudiA8 QuattroBase (3.0 V6 GAS)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2014AudiA8 QuattroL (3.0 V6 GAS)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2014AudiA8 QuattroL TDI (3.0 V6 DIESEL)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2014AudiQ5Premium Plus (3.0 V6 GAS)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2014AudiQ5Prestige (3.0 V6 GAS)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2014AudiQ5TDI Premium Plus (3.0 V6 DIESEL)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2014AudiQ5TDI Prestige (3.0 V6 DIESEL)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2014AudiQ7Premium (3.0 V6 GAS)Notes: without Pressure Sensor
          2014AudiQ7Premium Plus (3.0 V6 GAS)Notes: without Pressure Sensor
          2014AudiQ7Prestige (3.0 V6 GAS)Notes: without Pressure Sensor
          2014AudiQ7TDI Premium (3.0 V6 DIESEL)Notes: without Pressure Sensor
          2014AudiQ7TDI Premium Plus (3.0 V6 DIESEL)Notes: without Pressure Sensor
          2014AudiQ7TDI Prestige (3.0 V6 DIESEL)Notes: without Pressure Sensor
          2014AudiA6 QuattroPremium (3.0 V6 GAS)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2014AudiA6 QuattroPremium Plus (3.0 V6 GAS)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2014AudiA6 QuattroPrestige (3.0 V6 GAS)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2014AudiA6 QuattroTDI Premium Plus (3.0 V6 DIESEL)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2014AudiA6 QuattroTDI Prestige (3.0 V6 DIESEL)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2014AudiA7 QuattroPremium Plus (3.0 V6 GAS)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2014AudiA7 QuattroPrestige (3.0 V6 GAS)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2014AudiA7 QuattroTDI Premium Plus (3.0 V6 DIESEL)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2014AudiA7 QuattroTDI Prestige (3.0 V6 DIESEL)Notes: Cylinder(s) 1, 3, 4, 5, and 6
          2014VolkswagenTouaregHybrid (3.0 V6 FHEV)Notes: without Pressure Sensor
          2014VolkswagenTouaregTDI Executive (3.0 V6 DIESEL)Notes: without Pressure Sensor
          2014VolkswagenTouaregTDI Lux (3.0 V6 DIESEL)Notes: without Pressure Sensor
          2014VolkswagenTouaregTDI R-Line (3.0 V6 DIESEL)Notes: without Pressure Sensor
          2014VolkswagenTouaregTDI Sport (3.0 V6 DIESEL)Notes: without Pressure Sensor
          2014VolkswagenTouaregX (3.0 V6 DIESEL)Notes: without Pressure Sensor
          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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