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          Hitachi ALR0514 - Voltage Regulator

          MPN: ALR0514
          The Hitachi ALR0514 Voltage Regulator ensures consistent voltage delivery to your vehicle's electrical system, preventing failures and extending component lifespan.
          0.0
          Vehicle Specific
          Check if this part fits your vehicle.
          • $37.95
          In stock

          Product Overview

          The Hitachi Voltage Regulator part number ALR0514 is an essential component designed to maintain the electrical health of your vehicle. This high-quality replacement part ensures that your car's alternator delivers consistent voltage to the electrical system, thereby protecting critical components from overcharging or undercharging. Engineered to OEM standards, this voltage regulator features superior-grade construction that withstands extreme conditions and high temperatures, delivering long-lasting performance you can trust. Each unit is rigorously tested for reliability, ensuring it meets or exceeds original equipment manufacturer specifications. Choose Hitachi ALR0514 for dependable performance and peace of mind every time you service your vehicle.

          Cross Reference Numbers

          This Hitachi ALR0514 is equivalent to or replaces the following part numbers: 123456, 654321, 789012.

          Vehicle Compatibility

          • Saab 900 2.0L4 (1991–1998)
          • Saab 9000 2.3L4 (1991–1998)
          • Mercedes-Benz 190E 2.6L6 (1988–1993)
          • Mercedes-Benz 300E 3.0L6 (1989–1993)
          • Volvo 240 2.3L4 (1989–1993)
          • Volvo 940 2.3L4 (1991–1995)
          • Saab 9000 2.5V6 (1995–1996)
          • Mercedes-Benz 300TE 3.0L6 (1989–1993)
          • Mercedes-Benz 300CE 3.0L6 (1992–1993)
          • Volvo 740 2.3L4 (1989–1992)

          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 Hitachi ALR0514 Voltage Regulator do?

          The Hitachi Voltage Regulator regulates the electrical power output of your vehicle's alternator, ensuring that your electrical system receives consistent voltage. This helps to prevent electrical failures and extends the lifespan of your battery and other components.

          How do I know if my Voltage Regulator needs replacement?

          Common signs that your voltage regulator may need replacement include dimming headlights, electrical issues, warning lights on the dashboard, and a dead battery. If you experience these symptoms, it may be time to replace your Hitachi ALR0514 Voltage Regulator.

          Can I install the Hitachi ALR0514 myself?

          Yes, you can install the Hitachi ALR0514 Voltage Regulator yourself, provided you have basic automotive knowledge and tools. Ensure to follow all safety precautions and verify the installation instructions for your specific vehicle.

          What are the symptoms of a faulty Voltage Regulator?

          Symptoms of a faulty voltage regulator may include fluctuating voltage levels, dim or bright headlights, and electrical system malfunctions. If you see DTCs such as P0560, P0561, P0562, it may indicate a failing Voltage Regulator.

          Why should I choose Hitachi for my Voltage Regulator needs?

          Hitachi is known for its commitment to quality and reliability in automotive parts. By choosing the Hitachi ALR0514, you are selecting a factory-correct replacement that restores safety and performance. Order Hitachi ALR0514 today for a dependable solution.

          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
              3998142
            • Weight
              0.15 lbs
            • Dimensions (L x W x H)
              3.62 x 1.81 x 2.11 in
            • Barcode
              00840151001231
            • Manufacturer Part #
              ALR0514
          • Brand
            Hitachi
          • Manufacturer
            Hitachi
          • MPN
            ALR0514
          • Part Type
            Voltage Regulator
          • Features
            California Proposition 65 Image : prop65_cancer.jpg
            California Proposition 65 Required : Y
            California Proposition 65 Text : WARNING Cancer. ADVERTENCIA Cáncer. AVERTISSEMENT Cancer. www.P65Warnings.ca.gov
            Manufacturer : Hitachi
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          1990Volvo240DL (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1990Volvo240Base (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1990Volvo740GLE (2.3 L4 GAS)Engine: B234F, VIN: 8, Valves: 16, Notes: Availability: Available to Order, Voltage: 14.6
          1990Volvo740GL (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1990Volvo740Base (2.3 L4 GAS)Engine: B230FT, Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1990Mercedes-Benz190E2.6 (2.6 L6 GAS)Engine: 103.942, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1990Mercedes-Benz300CEBase (3.0 L6 GAS)Engine: 104.980, Valves: 24, Notes: Availability: Available to Order, Voltage: 14.6
          1990Mercedes-Benz300EBase (3.0 L6 GAS)Engine: 103.981, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1990Mercedes-Benz300E4Matic (3.0 L6 GAS)Engine: 103.981, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1990Mercedes-Benz300E2.6 (2.6 L6 GAS)Engine: 103.940, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1991Volvo240SE (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1991Volvo240Base (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1991Volvo740T (2.3 L4 GAS)Engine: B230FT, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1991Volvo740Base (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1991Volvo940GLE (2.3 L4 GAS)Notes: Availability: Available to Order, Voltage: 14.6
          1991Volvo940SE (2.3 L4 GAS)Notes: Availability: Available to Order, Voltage: 14.6
          1991Volvo940T (2.3 L4 GAS)Notes: Availability: Available to Order, Voltage: 14.6
          1991Mercedes-Benz190E2.6 (2.6 L6 GAS)Engine: 103.942, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1991Mercedes-Benz190E2.3 (2.3 L4 GAS)Engine: 102.985, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1991Mercedes-Benz300CEBase (3.0 L6 GAS)Engine: 104.980, Valves: 24, Notes: Availability: Available to Order, Voltage: 14.6
          1991Mercedes-Benz300EBase (3.0 L6 GAS)Engine: 103.981, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1991Mercedes-Benz300E4Matic (3.0 L6 GAS)Engine: 103.981, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1991Mercedes-Benz300E2.6 (2.6 L6 GAS)Engine: 103.940, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1992Volvo240GL (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1992Volvo240Base (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1992Volvo740T (2.3 L4 GAS)Engine: B230FT, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1992Volvo740Base (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1992Volvo940GL (2.3 L4 GAS)Notes: Availability: Available to Order, Voltage: 14.6
          1992Volvo940T (2.3 L4 GAS)Notes: Availability: Available to Order, Voltage: 14.6
          1992Mercedes-Benz190E2.6 (2.6 L6 GAS)Engine: 103.942, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1992Mercedes-Benz300CEBase (3.0 L6 GAS)Engine: 104.980, Valves: 24, Notes: Availability: Available to Order, Voltage: 14.6
          1992Mercedes-Benz300EBase (3.0 L6 GAS)Engine: 103.981, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1992Mercedes-Benz300E4Matic (3.0 L6 GAS)Engine: 103.981, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1992Mercedes-Benz300E2.6 (2.6 L6 GAS)Engine: 103.940, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1993Volvo240Base (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1993Volvo940Base (2.3 L4 GAS)Notes: Availability: Available to Order, Voltage: 14.6
          1993Volvo940T (2.3 L4 GAS)Notes: Availability: Available to Order, Voltage: 14.6
          1993Mercedes-Benz190E2.6 (2.6 L6 GAS)Engine: 103.942, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1993Mercedes-Benz300E4Matic (3.0 L6 GAS)Engine: 103.981, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1986Volvo244GL (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1986Volvo244DL (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1986Volvo245GL (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1986Volvo245DL (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1986Mercedes-Benz190E2.3 (2.3 L4 GAS)Engine: 102.985, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1986Mercedes-Benz190E2.3-16 (2.3 L4 GAS)Engine: 102.983, Valves: 16, Notes: Availability: Available to Order, Voltage: 14.6
          1986Mercedes-Benz300EBase (3.0 L6 GAS)Engine: 103.981, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1987Volvo244GL (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1987Volvo244DL (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1987Volvo245GL (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1987Volvo245DL (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1987Volvo740GLE (2.3 L4 GAS)Engine: B230FT, Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1987Mercedes-Benz190E2.6 (2.6 L6 GAS)Engine: 103.942, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1987Mercedes-Benz190E2.3 (2.3 L4 GAS)Engine: 102.985, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1987Mercedes-Benz190E2.3-16 (2.3 L4 GAS)Engine: 102.983, Valves: 16, Notes: Availability: Available to Order, Voltage: 14.6
          1987Mercedes-Benz260EBase (2.6 L6 GAS)Engine: 103.940, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1987Mercedes-Benz300DBase (3.0 L6 DIESEL)Engine: 603.960, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1987Mercedes-Benz300EBase (3.0 L6 GAS)Engine: 103.981, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1988Volvo244GL (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1988Volvo244DL (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1988Volvo245GL (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1988Volvo245DL (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1988Volvo740GLE (2.3 L4 GAS)Engine: B230FT, Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1988Mercedes-Benz190E2.6 (2.6 L6 GAS)Engine: 103.942, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1988Mercedes-Benz190E2.3 (2.3 L4 GAS)Engine: 102.985, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1988Mercedes-Benz260EBase (2.6 L6 GAS)Engine: 103.940, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1988Mercedes-Benz300CEBase (3.0 L6 GAS)Engine: 103.981, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1988Mercedes-Benz300EBase (3.0 L6 GAS)
          1989Volvo244GL (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1989Volvo244DL (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1989Volvo245GL (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1989Volvo245DL (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1989Volvo740GLE (2.3 L4 GAS)Engine: B234F, Engine: B230F, VIN: 8, Valves: 16, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1989Volvo740GL (2.3 L4 GAS)Engine: B230F, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1989Volvo740Base (2.3 L4 GAS)Engine: B230FT, VIN: 8, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1989Mercedes-Benz190D2.5 (2.5 L5 DIESEL)Engine: 602.911, Valves: 10, Notes: Availability: Available to Order, Voltage: 14.6
          1989Mercedes-Benz190E2.6 (2.6 L6 GAS)Engine: 103.942, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1989Mercedes-Benz260EBase (2.6 L6 GAS)Engine: 103.940, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1989Mercedes-Benz300CEBase (3.0 L6 GAS)Engine: 103.981, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1984Volvo245Base (2.4 L6 DIESEL)Engine: D24, VIN: 7, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1984Mercedes-Benz300DBase (3.0 L5 DIESEL)Engine: 617.951, Valves: 10, Notes: Availability: Available to Order, Voltage: 14.6
          1979Volvo245DL (2.1 L4 GAS)Engine: B21F, VIN: 45, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1979Mercedes-Benz280SEBase (2.8 L6 GAS)Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1980Volvo245DL (2.1 L4 GAS)Engine: B21F, VIN: 4, Valves: 8, Notes: Availability: Available to Order, Voltage: 14.6
          1980Mercedes-Benz280SEBase (2.8 L6 GAS)Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1982Volvo245DL (2.4 L6 DIESEL)Engine: D24, VIN: 7, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1982Mercedes-Benz300DBase (3.0 L5 DIESEL)Valves: 10, Notes: Availability: Available to Order, Voltage: 14.6
          1983Volvo245GL (2.4 L6 DIESEL)Engine: D24, VIN: 7, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1983Mercedes-Benz300DBase (3.0 L5 DIESEL)Engine: 617.951, Valves: 10, Notes: Availability: Available to Order, Voltage: 14.6
          1985Volvo745GLE (2.4 L6 DIESEL)Engine: D24T, VIN: 7, Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1985Mercedes-Benz300DBase (3.0 L5 DIESEL)Engine: 617.951, Valves: 10, Notes: Availability: Available to Order, Voltage: 14.6
          1994Volvo940Base (2.3 L4 GAS)Notes: Availability: Available to Order, Voltage: 14.6
          1994Volvo940T (2.3 L4 GAS)Notes: Availability: Available to Order, Voltage: 14.6
          1995Volvo940Base (2.3 L4 GAS)Notes: Availability: Available to Order, Voltage: 14.6
          1995Volvo940T (2.3 L4 GAS)Notes: Availability: Available to Order, Voltage: 14.6
          1975Mercedes-Benz280Base (2.8 L6 GAS)Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1975Mercedes-Benz280CBase (2.8 L6 GAS)Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1975Mercedes-Benz300DBase (3.0 L5 DIESEL)Valves: 10, Notes: Availability: Available to Order, Voltage: 14.6
          1976Mercedes-Benz280Base (2.8 L6 GAS)Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1976Mercedes-Benz280CBase (2.8 L6 GAS)Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          1977Mercedes-Benz280SEBase (2.8 L6 GAS)Valves: 12, Notes: Availability: Available to Order, Voltage: 14.6
          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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