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          Hella 921TB - Multi-Purpose Light Bulb

          MPN: 921TB
          The Hella 921TB Multi-Purpose Light Bulb is essential for illuminating your vehicle's rear during reversing, ensuring safety in low visibility conditions. Designed for reliable performance across various European models.
          0.0
          Vehicle Specific
          Check if this part fits your vehicle.
          • $0.56
          In stock

          Product Overview

          The Hella 921TB Multi-Purpose Light Bulb is crucial for enhancing visibility when reversing your vehicle. This high-quality bulb ensures reliable performance and precise fitment, meeting OE standards for vehicles like Mercedes-Benz, Audi, and Volkswagen. Designed to illuminate the area behind your vehicle, it contributes significantly to safety during low-light conditions. Choose Hella 921TB for dependable performance and peace of mind every time you service your vehicle.

          Cross Reference Numbers

          This Hella 921TB is equivalent to or replaces the following part numbers: 921, W16W, 921A, 921B.

          Vehicle Compatibility

          • Mercedes-Benz A220 2.0 L4 (2019–2020)
          • Mercedes-Benz GLA250 2.0 L4 (2019–2020)
          • Mercedes-Benz GLC300 2.0 L4 (2019–2020)
          • Volvo XC90 2.0 L4 (2021)
          • Fiat 500L 1.4 L4 (2019–2020)
          • Jaguar XF 2.0 L4 (2019–2020)
          • Land Rover Range Rover Evoque 2.0 L4 (2019)
          • Audi A3 2.0 L4 (2019–2020)
          • Audi Q5 2.0 L4 (2019–2020)
          • Volkswagen Atlas 2.0 L4 (2020)

          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 Hella 921TB Multi-Purpose Light Bulb do?

          The back-up light bulb is essential for illuminating the area behind your vehicle when reversing, ensuring safety during low visibility conditions. It plays a crucial role in alerting other drivers and pedestrians of your vehicle's movement.

          How do I know if my Multi-Purpose Light Bulb needs replacement?

          Common signs include the back-up lights not illuminating when the vehicle is in reverse, flickering lights, or a burnt-out bulb that can be visually inspected.

          Can I install the Hella 921TB myself?

          Yes, the Hella 921TB can be installed by DIY enthusiasts. Ensure you take the necessary precautions, such as disconnecting the battery and wearing gloves to avoid skin oils on the bulb.

          What are the symptoms of a faulty Multi-Purpose Light Bulb?

          Symptoms of a faulty bulb include the back-up lights failing to activate, flickering, or not illuminating at all. Regular checks can prevent safety hazards while reversing.

          Why should I choose Hella for my Multi-Purpose Light Bulb needs?

          Hella is a trusted name in automotive lighting solutions. Order Hella 921TB 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
              1812403
            • Weight
              0.02 lbs
            • Dimensions (L x W x H)
              2.7559 x 0.4331 x 4.7244 in
            • Barcode
              07502278671645
            • Manufacturer Part #
              921TB
          • Brand
            Hella
          • Manufacturer
            Hella
          • MPN
            921TB
          • Part Type
            Multi-Purpose Light Bulb
          • Features
            Bulb Base Type : Wedge
            Bulb Technology : Incandescent
            Bulb Type : T5
            DOT Approved : Yes
            Voltage : 12.00
            Wattage : 16.00
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          2005Land RoverFreelanderSE (2.5 V6 GAS)
          2005Land RoverFreelanderSE3 (2.5 V6 GAS)
          2005Saab9-2XAero (2.0 H4 GAS)
          2005Saab9-2XLinear (2.5 H4 GAS)
          2005Saab9-7xArc (5.3 V8 GAS)
          2005Saab9-7xLinear (4.2 L6 GAS)
          2005AudiA8 QuattroBase (4.2 V8 GAS)
          2005AudiA8 QuattroL (4.2 V8 GAS)
          2005AudiA8 QuattroL (6.0 W12 GAS)
          2005AudiA6 QuattroBase (3.2 V6 GAS)
          2005AudiA6 QuattroBase (4.2 V8 GAS)
          2005VolkswagenPhaetonV8 (4.2 V8 GAS)
          2005VolkswagenPhaetonW12 (6.0 W12 GAS)
          2005MiniCooperS (1.6 L4 GAS)
          2005MiniCooperBase (1.6 L4 GAS)
          2005BMW525iBase (2.5 L6 GAS)
          2005BMW530iBase (3.0 L6 GAS)
          2005BMW545iBase (4.4 V8 GAS)
          2005BMW745iBase (4.4 V8 GAS)
          2005BMW745LiBase (4.4 V8 GAS)
          2005BMW760LiBase (6.0 V12 GAS)
          2005BMW760iBase (6.0 V12 GAS)
          2004AudiA8 QuattroL (4.2 V8 GAS)
          2004BMW525iBase (2.5 L6 GAS)
          2004BMW530iBase (3.0 L6 GAS)
          2004BMW545iBase (4.4 V8 GAS)
          2004BMW745LiBase (4.4 V8 GAS)
          2004BMW760LiBase (6.0 V12 GAS)
          2004BMW745iBase (4.4 V8 GAS)
          2004VolkswagenPhaetonV8 (4.2 V8 GAS)
          2004VolkswagenPhaetonW12 (6.0 W12 GAS)
          2008Land RoverLR2HSE (3.2 L6 GAS)
          2008Land RoverLR2SE (3.2 L6 GAS)
          2009Land RoverLR2HSE (3.2 L6 GAS)
          2006BMW760iBase (6.0 V12 GAS)
          2006BMW760LiBase (6.0 V12 GAS)
          2006BMW750LiBase (4.8 V8 GAS)
          2006BMW750iBase (4.8 V8 GAS)
          2006BMW530iBase (3.0 L6 GAS)
          2006BMW525iBase (3.0 L6 GAS)
          2006BMW530xiBase (3.0 L6 GAS)
          2006BMW525xiBase (3.0 L6 GAS)
          2006BMW550iBase (4.8 V8 GAS)
          2006BMWM5Base (5.0 V10 GAS)
          2006Mercedes-BenzCLS500Base (5.0 V8 GAS)
          2006Mercedes-BenzCLS55 AMGBase (5.5 V8 GAS)
          2006AudiA3Base (2.0 L4 GAS)
          2006AudiA6 QuattroAvant (3.2 V6 GAS)
          2006AudiA6 QuattroBase (4.2 V8 GAS)
          2006AudiA6 QuattroBase (3.2 V6 GAS)
          2006AudiA8 QuattroBase (4.2 V8 GAS)
          2006AudiA8 QuattroL (4.2 V8 GAS)
          2006AudiA8 QuattroL (6.0 W12 GAS)
          2006AudiA6Base (3.2 V6 GAS)
          2006MiniCooperS (1.6 L4 GAS)
          2006MiniCooperBase (1.6 L4 GAS)
          2006Saab9-7x4.2i (4.2 L6 GAS)
          2006Saab9-7x5.3i (5.3 V8 GAS)
          2006Saab9-2X2.5i (2.5 H4 GAS)
          2006Saab9-2XAero (2.5 H4 GAS)
          2006VolkswagenPhaetonV8 (4.2 V8 GAS)
          2006VolkswagenPhaetonW12 (6.0 W12 GAS)
          2010Land RoverLR2HSE (3.2 L6 GAS)
          2007BMW328iBase (3.0 L6 GAS)
          2007BMW328xiBase (3.0 L6 GAS)
          2007BMW335iBase (3.0 L6 GAS)
          2007BMWX53.0si (3.0 L6 GAS)
          2007BMWX54.8i (4.8 V8 GAS)
          2007BMW525iBase (3.0 L6 GAS)
          2007BMW530iBase (3.0 L6 GAS)
          2007BMW550iBase (4.8 V8 GAS)
          2007BMW525xiBase (3.0 L6 GAS)
          2007BMW530xiBase (3.0 L6 GAS)
          2007BMW750iBase (4.8 V8 GAS)
          2007AudiQ7Base (4.2 V8 GAS)
          2007AudiQ7Base (3.6 V6 GAS)
          2007AudiQ7Premium (3.6 V6 GAS)
          2007AudiQ7Premium (4.2 V8 GAS)
          2007AudiS6Base (5.2 V10 GAS)
          2007AudiS8Base (5.2 V10 GAS)
          2007AudiA3Base (2.0 L4 GAS)
          2007AudiA6Base (3.2 V6 GAS)
          2007AudiA6 QuattroAvant (3.2 V6 GAS)
          2007AudiA6 QuattroBase (4.2 V8 GAS)
          2007AudiA6 QuattroBase (3.2 V6 GAS)
          2007AudiA8 QuattroBase (4.2 V8 GAS)
          2007AudiA8 QuattroL (6.0 W12 GAS)
          2007AudiA8 QuattroL (4.2 V8 GAS)
          2007Mercedes-BenzCLS63 AMGBase (6.3 V8 GAS)
          2007Mercedes-BenzCLS550Base (5.5 V8 GAS)
          2007Saab9-7x4.2i (4.2 L6 GAS)
          2007Saab9-7x5.3i (5.3 V8 GAS)
          2011Land RoverLR2Base (3.2 L6 GAS)
          2011Land RoverLR2HSE (3.2 L6 GAS)
          2011Land RoverLR2HSE Lux (3.2 L6 GAS)
          2012Land RoverLR2Base (3.2 L6 GAS)
          2012Land RoverLR2HSE (3.2 L6 GAS)
          2012Land RoverLR2HSE Lux (3.2 L6 GAS)
          2013Land RoverLR2Base (2.0 L4 GAS)
          2013Land RoverLR2HSE (2.0 L4 GAS)
          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.

          Product questions

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