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          URO Parts URO-004820 - Antenna Mast

          MPN: URO-004820
          0.0
          Vehicle Specific
          Check if this part fits your vehicle.
          • $12.53
          Out of stock

          Product Overview

          The URO Parts URO-004820 Antenna Mast is designed to replace worn or damaged antenna components, ensuring optimal reception and performance for your vehicle's radio system. Crafted to meet OE-level quality standards, this antenna mast offers superior reliability and fitment, making it a trusted choice for BMW, Jaguar, Mercedes-Benz, and Porsche models. With a commitment to excellence, URO Parts provides automotive enthusiasts with high-quality replacement parts that enhance vehicle functionality. Choose URO Parts URO-004820 for dependable performance and peace of mind every time you service your vehicle.

          Cross Reference Numbers

          This URO Parts URO-004820 is equivalent to or replaces the following part numbers: 65 22 1 468 225, 65221468225, 88 88 0 882 090, 88880882090, 65 22 1 375 569, 65221375569, URO004820, 2018270001, 820 902 504, 820902504, 201 827 0001, 944 645 913 00, 94464591300.

          Vehicle Compatibility

          • BMW 633CSi 3.2 (1978-1984)
          • BMW 733i 3.2 (1978-1984)
          • BMW 528e 2.7 (1982-1988)
          • BMW 533i 3.2 (1983-1984)
          • BMW 325e 2.7 (1984-1987)
          • BMW 318i 1.8 (1984-1992)
          • BMW 635CSi 3.5 (1985-1989)
          • BMW 735i 3.5 (1985-1992)
          • Jaguar XJS 5.3 V12 (1985-1991)
          • Mercedes-Benz 450SL 4.5 V8 (1973-1980)

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

          Why Choose Newparts.com?

          • Trusted by DIYers and pros for over 15 years
          • Over 20 million auto parts shipped
          • Top brands at the best prices online
          • Exclusive Kits That Fitâ„¢ - complete repair solutions with no guesswork
          • Fast, reliable shipping from our U.S. warehouses

          Frequently Asked Questions

          What is the purpose of the URO Parts URO-004820 Antenna Mast?

          The URO Parts URO-004820 Antenna Mast is designed to replace the factory antenna, ensuring you receive the best radio signal and performance in your vehicle.

          How do I know if the URO-004820 will fit my vehicle?

          To confirm fitment, please refer to the vehicle compatibility list or use our vehicle selector tool on the website.

          What should I do if my vehicle is showing a weak signal after replacing the antenna mast?

          If you're experiencing weak signal issues after installation, make sure the URO Parts URO-004820 is properly connected and check for any obstructions or damage to the wiring.

          Does the URO-004820 come with installation instructions?

          Yes, the URO Parts URO-004820 typically comes with installation instructions to assist you in the replacement process.

          Where can I order the URO Parts URO-004820?

          You can order the URO Parts URO-004820 directly from our website for a factory-correct replacement that restores safety and performance. Order URO Parts URO-004820 today for a reliable solution to your antenna needs.

            • Newparts SKU
              4302059
            • Weight
              0.4 lbs
            • Dimensions (L x W x H)
              17.88 x 7 x 1 in
            • Manufacturer Part #
              URO-004820
          • Brand
            URO Parts
          • Manufacturer
            URO Parts
          • MPN
            URO-004820
          • Features
            California Proposition 65 : WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
          • OE Part Numbers
            65 22 1 468 225, 65221468225, 88 88 0 882 090, 88880882090, 65 22 1 375 569, 65221375569
          • Cross Reference Numbers
            URO004820, 2018270001, 820 902 504, 820902504, 201 827 0001, 944 645 913 00, 94464591300
          • Part Type
            Antenna Mast
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          1995BMW750iLBase (5.4 V12 GAS)Chassis: E38, Notes: 900mm Toothed Cord, Chrome Tip
          1995BMW530iBase (3.0 V8 GAS)
          1995BMW740iLBase (4.0 V8 GAS)
          1995BMW740iBase (4.0 V8 GAS)
          1995BMW540iBase (4.0 V8 GAS)
          1995BMW525iBase (2.5 L6 GAS)
          1994BMW530iBase (3.0 V8 GAS)
          1994BMW750iLBase (5.0 V12 GAS)
          1994BMW540iBase (4.0 V8 GAS)
          1994BMW740iBase (4.0 V8 GAS)
          1994BMW740iLBase (4.0 V8 GAS)
          1994BMW525iBase (2.5 L6 GAS)
          1991BMW318iBase (1.8 L4 GAS)
          1991BMW318isBase (1.8 L4 GAS)
          1991BMW750iLBase (5.0 V12 GAS)
          1991BMW525iBase (2.5 L6 GAS)
          1991BMW325isBase (2.5 L6 GAS)
          1991BMW325iXBase (2.5 L6 GAS)
          1991BMW535iBase (3.5 L6 GAS)
          1991BMW735iLBase (3.5 L6 GAS)
          1991BMW735iBase (3.5 L6 GAS)
          1992BMW318iBase (1.8 L4 GAS)Chassis: E30, Notes: 900mm Toothed Cord, Chrome Tip
          1992BMW750iLBase (5.0 V12 GAS)
          1992BMW525iBase (2.5 L6 GAS)
          1992BMW535iBase (3.5 L6 GAS)
          1992BMW735iLBase (3.5 L6 GAS)
          1992BMW735iBase (3.5 L6 GAS)
          1989BMW750iLBase (5.0 V12 GAS)
          1989BMW325iXBase (2.5 L6 GAS)
          1989BMW325isBase (2.5 L6 GAS)
          1989BMW325iBase (2.5 L6 GAS)
          1989BMW525iBase (2.5 L6 GAS)
          1989BMW535iBase (3.5 L6 GAS)
          1989BMW735iLBase (3.5 L6 GAS)
          1989BMW735iBase (3.5 L6 GAS)
          1989BMW635CSiBase (3.5 L6 GAS)
          1993BMW740iBase (4.0 V8 GAS)
          1993BMW750iLBase (5.0 V12 GAS)
          1993BMW740iLBase (4.0 V8 GAS)
          1993BMW525iBase (2.5 L6 GAS)
          1993BMW535iBase (3.5 L6 GAS)
          1988BMW750iLBase (5.0 V12 GAS)
          1988BMW325iXBase (2.5 L6 GAS)
          1988BMW325iBase (2.5 L6 GAS)
          1988BMW325Base (2.7 L6 GAS)
          1988BMW325isBase (2.5 L6 GAS)
          1988BMW735iLBase (3.5 L6 GAS)
          1988BMW735iBase (3.5 L6 GAS)
          1988BMW528eBase (2.7 L6 GAS)
          1988BMW635CSiBase (3.5 L6 GAS)
          1990BMW750iLBase (5.0 V12 GAS)
          1990BMW325isBase (2.5 L6 GAS)
          1990BMW325iBase (2.5 L6 GAS)
          1990BMW325iXBase (2.5 L6 GAS)
          1990BMW525iBase (2.5 L6 GAS)
          1990BMW535iBase (3.5 L6 GAS)
          1990BMW735iLBase (3.5 L6 GAS)
          1990BMW735iBase (3.5 L6 GAS)
          1986BMW735iBase (3.5 L6 GAS)
          1986BMW535iBase (3.5 L6 GAS)
          1986BMW635CSiBase (3.5 L6 GAS)
          1986BMW528eBase (2.7 L6 GAS)
          1986BMW325Base (2.7 L6 GAS)
          1986BMW325eBase (2.7 L6 GAS)
          1986BMW325esBase (2.7 L6 GAS)
          1985BMW735iBase (3.5 L6 GAS)
          1985BMW535iBase (3.5 L6 GAS)
          1985BMW635CSiBase (3.5 L6 GAS)
          1985BMW318iBase (1.8 L4 GAS)
          1985BMW325eBase (2.7 L6 GAS)
          1985BMW524tdBase (2.4 L6 DIESEL)
          1985BMW528eBase (2.7 L6 GAS)
          1984BMW733iBase (3.2 L6 GAS)
          1984BMW318iBase (1.8 L4 GAS)
          1984BMW325eBase (2.7 L6 GAS)
          1984BMW528eBase (2.7 L6 GAS)
          1984BMW533iBase (3.2 L6 GAS)
          1983BMW733iBase (3.2 L6 GAS)
          1983BMW528eBase (2.7 L6 GAS)
          1983BMW633CSiBase (3.2 L6 GAS)
          1982BMW733iBase (3.2 L6 GAS)
          1982BMW633CSiBase (3.2 L6 GAS)
          1982BMW528eBase (2.7 L6 GAS)
          1981BMW733iBase (3.2 L6 GAS)
          1981BMW633CSiBase (3.2 L6 GAS)
          1980BMW733iBase (3.2 L6 GAS)
          1980BMW633CSiBase (3.2 L6 GAS)
          1979BMW733iBase (3.2 L6 GAS)
          1979BMW633CSiBase (3.2 L6 GAS)
          1978BMW733iBase (3.2 L6 GAS)
          1978BMW633CSiBase (3.2 L6 GAS)
          1987BMW735iBase (3.5 L6 GAS)
          1987BMW325esBase (2.7 L6 GAS)
          1987BMW325eBase (2.7 L6 GAS)
          1987BMW535iBase (3.5 L6 GAS)
          1987BMW325iBase (2.5 L6 GAS)
          1987BMW325Base (2.7 L6 GAS)
          1987BMW528eBase (2.7 L6 GAS)
          1987BMW325isBase (2.5 L6 GAS)
          1987BMWL6Base (3.5 L6 GAS)
          There are more vehicles this part is compatible with. Check if it fits your vehicle.
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          We accept the following payment methods:

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          Warranty Overview

          At Newparts, 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, use our Return Portal or contact support.

          • 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 full details, please see our complete 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

          No questions yet. Be the first to ask the question!