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    Genuine BMW 13541435959 - Fuel Injection Throttle Body

    MPN: 13541435959
    The Genuine BMW 13541435959 Throttle Body optimizes air intake for improved fuel efficiency and engine performance. Engineered for durability and easy installation.
    0.0
    Vehicle Specific
    Check if this part fits your vehicle.
    • $419.02
    In stock

    Product Overview

    The Genuine BMW Fuel Injection Throttle Body, part number 13541435959, is an essential component engineered to ensure your BMW engine operates smoothly and efficiently. Crafted to meet and exceed OEM specifications, this throttle body is designed with advanced performance features for enhanced reliability and optimal engine performance. Featuring precise control of the fuel and air mixture, this throttle body improves fuel efficiency and reduces emissions, ultimately lowering operating costs. Made from high-quality materials, it is resistant to wear and corrosion, ensuring a long lifespan and consistent performance. Installation is straightforward, making it an excellent choice for both DIY enthusiasts and professional technicians. Choose Genuine BMW 13541435959 for dependable performance and peace of mind every time you service your vehicle.

    Cross Reference Numbers

    This Genuine BMW 13541435959 is equivalent to or replaces the following part numbers: 13 54 1 435 959, 13541435959.

    Vehicle Compatibility

    • BMW 540i 4.4 V8 (2000–2003)
    • BMW 740i 4.4 V8 (2000–2001)
    • BMW 740iL 4.4 V8 (2000–2001)
    • BMW X5 4.4i 4.4 V8 (2000–2003)
    • BMW X5 4.6is 4.6 V8 (2002–2003)
    • BMW Z8 Alpina 4.8 V8 (2003)

    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 Fit™ - 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 Genuine BMW 13541435959 Fuel Injection Throttle Body do?

    The throttle body regulates the air intake into the engine, ensuring the correct air and fuel mixture for combustion. This is crucial for optimal engine performance and efficiency.

    How do I know if my Fuel Injection Throttle Body needs replacement?

    Common signs of a failing throttle body include poor acceleration, rough idling, stalling, and increased fuel consumption. If you notice these symptoms, it's advisable to have your throttle body inspected.

    Can I install the Genuine BMW 13541435959 myself?

    Yes, installation of the throttle body can be a DIY project for those with basic automotive skills. Ensure you follow proper procedures and safety precautions during the installation process.

    What are the symptoms of a faulty Fuel Injection Throttle Body?

    Symptoms of a faulty throttle body may include erratic engine performance, poor fuel economy, and stalling. If you experience drivability issues, it is recommended to check the throttle body for any signs of wear or malfunction.

    Why should I choose Genuine BMW for my Fuel Injection Throttle Body needs?

    Genuine BMW parts are synonymous with quality and reliability. Order Genuine BMW 13541435959 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
        947040
      • Weight
        2.22 lbs
      • Dimensions (L x W x H)
        7.6579 x 4.8658 x 6.5807 in
      • Manufacturer Part #
        13541435959
    • Brand
      Genuine BMW
    • Manufacturer
      Genuine BMW
    • MPN
      13541435959
    • Part Type
      Fuel Injection Throttle Body
    • OE Part Numbers
      13 54 1 435 959, 13541435959
    • Fitment
      • Fitment Type
        Vehicle Specific
    YearMakeModelSubmodelNotes
    2000BMWX54.4i (4.4 V8 GAS)Notes: Incl.Electronic Throttle Body Actuator
    2000BMW740iLBase (4.4 V8 GAS)Notes: Incl.Electronic Throttle Body Actuator
    2000BMW740iBase (4.4 V8 GAS)Notes: Incl.Electronic Throttle Body Actuator
    2000BMW540iBase (4.4 V8 GAS)Notes: Incl.Electronic Throttle Body Actuator
    2003BMWZ8Alpina (4.8 V8 GAS)Notes: Incl.Electronic Throttle Body Actuator
    2003BMWX54.6is (4.6 V8 GAS)Notes: Incl.Electronic Throttle Body Actuator
    2003BMWX54.4i (4.4 V8 GAS)Notes: Incl.Electronic Throttle Body Actuator
    2003BMW540iBase (4.4 V8 GAS)Notes: Incl.Electronic Throttle Body Actuator
    2001BMWX54.4i (4.4 V8 GAS)Notes: Incl.Electronic Throttle Body Actuator
    2001BMW740iBase (4.4 V8 GAS)Notes: Incl.Electronic Throttle Body Actuator
    2001BMW540iBase (4.4 V8 GAS)Notes: Incl.Electronic Throttle Body Actuator
    2001BMW740iLBase (4.4 V8 GAS)Notes: Incl.Electronic Throttle Body Actuator
    2002BMWX54.4i (4.4 V8 GAS)Notes: Incl.Electronic Throttle Body Actuator
    2002BMWX54.6is (4.6 V8 GAS)Notes: Incl.Electronic Throttle Body Actuator
    2002BMW540iBase (4.4 V8 GAS)Notes: Incl.Electronic Throttle Body Actuator
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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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