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          URO Parts URO-003685 - Antenna Mast

          MPN: URO-003685
          0.0
          Vehicle Specific
          Check if this part fits your vehicle.
          • $12.53
          In stock

          Product Overview

          The URO Parts URO-003685 Antenna Mast is designed to replace your vehicle's worn or damaged antenna, ensuring optimal reception and performance. This OE-quality part guarantees a perfect fit and reliability, making it an essential component for maintaining your BMW's audio system. URO Parts is a trusted name in automotive components, catering to various BMW models from 1977 to 1995. Choose URO Parts URO-003685 for dependable performance and peace of mind every time you service your vehicle.

          Cross Reference Numbers

          This URO Parts URO-003685 is equivalent to or replaces the following part numbers: 65 22 1 466 360, 65221466360, URO003685, 820 902 105, 820902105.

          Vehicle Compatibility

          • BMW 320i (1977-1979)
          • BMW 633CSi (1978-1984)
          • BMW 733i (1978-1984)
          • BMW 528e (1982-1988)
          • BMW 533i (1983-1984)
          • BMW 325e (1984-1987)
          • BMW 318i (1984-1992)
          • BMW 635CSi (1985-1989)
          • BMW 735i (1985-1992)
          • BMW 535i (1985-1993)

          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
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          Frequently Asked Questions

          What is the purpose of the URO Parts URO-003685 Antenna Mast?

          The URO Parts URO-003685 Antenna Mast is designed to provide clear radio reception for your vehicle by replacing the old or damaged antenna, ensuring you enjoy your favorite music without interruption.

          How do I know if the URO-003685 is compatible with my BMW?

          To determine compatibility, you can cross-reference the URO Parts URO-003685 with your vehicle's OE part numbers or use our vehicle selector tool to check fitment.

          What should I do if I experience poor radio reception after installation?

          If you experience poor radio reception after installing the URO Parts URO-003685, ensure the antenna is securely attached and check for any obstructions that may interfere with signal reception.

          Are there any common issues associated with antenna masts?

          Yes, common issues include damage from weather elements, wear and tear, and electrical connectivity problems. If you encounter issues, consider replacing the antenna mast with a reliable option like the URO Parts URO-003685.

          Where can I purchase the URO Parts URO-003685?

          You can easily order the URO Parts URO-003685 online at Newparts.com for a factory-correct replacement that restores safety and performance. Order today!

            • Newparts SKU
              4301639
            • Weight
              0.2 lbs
            • Dimensions (L x W x H)
              14 x 7.25 x 0.75 in
            • Manufacturer Part #
              URO-003685
          • Brand
            URO Parts
          • Manufacturer
            URO Parts
          • MPN
            URO-003685
          • Features
            California Proposition 65 : WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
          • OE Part Numbers
            65 22 1 466 360, 65221466360
          • Cross Reference Numbers
            URO003685, 65221466360, 820 902 105, 820902105
          • Part Type
            Antenna Mast
          • Fitment
            • Fitment Type
              Vehicle Specific
          YearMakeModelSubmodelNotes
          1995BMW750iLBase (5.4 V12 GAS)Chassis: E38, Notes: 900mm Toothed Cord, Black 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)
          1991BMW325iBase (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, Black Tip
          1992BMW325iBase (2.5 L6 GAS)Chassis: E30, Notes: 900mm Toothed Cord, Black 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)
          1993BMW325iBase (2.5 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)
          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)
          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)
          1977BMW320iBase (2.0 L4 GAS)
          1978BMW320iBase (2.0 L4 GAS)
          1978BMW733iBase (3.2 L6 GAS)
          1978BMW633CSiBase (3.2 L6 GAS)
          1979BMW320iBase (2.0 L4 GAS)
          1979BMW733iBase (3.2 L6 GAS)
          1979BMW633CSiBase (3.2 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)
          1984BMW733iBase (3.2 L6 GAS)
          1984BMW318iBase (1.8 L4 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)
          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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          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

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