How is the radio antenna integrated and what steps are involved in accessing the antenna amplifier unit on BMW Z4?

The radio antenna is actually contained in the rear window and its signal is strengthened by an amplifier to the radio/cassette unit where the amplifier unit is fitted and is accessible behind the left-hand rear C-pillar trim panel. At the backside, the only problem is, to get at the antenna amplifier unit, you have to remove C-pillar trim panel, which entails disconnecting such a significant wire as interior light one. After unscrewing the antenna lead and wiring, other screws hold the amplifier in place and it can be pulled out. Installation is done in a sequence that goes in the opposite direction of the removal sequence.

Genuine BMW Z4 Antenna

Radio Antenna

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16 Antennas found

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BMW Z4 Reception Antenna Rdc
Part Number: 36236771043
$101.21 MSRP: $128.00
You Save: $26.79 (21%)
Ships in 1-2 Business Days
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Product Specifications
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2006-2016 BMW Z4 | Coupe 3.0si(E86), Roadster 3.0i(E85), Roadster 3.0si(E85), sDrive30i(E89), sDrive35i(E89), sDrive35is(E89)
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BMW Z4 Bluetooth Antenna
Part Number: 84109142092
$39.38 MSRP: $46.19
You Save: $6.81 (15%)
Ships in 1-3 Business Days
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Product Specifications
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2009-2016 BMW Z4 | sDrive28i(E89), sDrive30i(E89), sDrive35i(E89), sDrive35is(E89)
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BMW Z4 Back-Up Antenna
Part Number: 65209325735
$47.75 MSRP: $63.23
You Save: $15.48 (25%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Amplifier, Antenna, Antenna Assembly, Module
- Replaces: 65-20-9-230-911
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2019-2025 BMW Z4 | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, M40i(G29), sDrive30i(G29)
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BMW Z4 Back-Up Antenna
Part Number: 65206935024
$47.75 MSRP: $63.23
You Save: $15.48 (25%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Antenna
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2009-2016 BMW Z4 | sDrive28i(E89), sDrive30i(E89), sDrive35i(E89), sDrive35is(E89)
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BMW Z4 Interior Antenna Convenience
Part Number: 65206832065
$90.87 MSRP: $105.35
You Save: $14.48 (14%)
Ships in 1-3 Business Days
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Product Specifications
- Replaced by: 65205A5D3C0
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2019-2020 BMW Z4 | M40i(G29), sDrive30i(G29)
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BMW Z4 Interior Aerial, Comfort Access
Part Number: 61356922211
$86.86 MSRP: $99.04
You Save: $12.18 (13%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Antenna
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2009-2016 BMW Z4 | sDrive28i(E89), sDrive30i(E89), sDrive35i(E89), sDrive35is(E89)
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BMW Z4 Multiband Telephone Aerial
Part Number: 65208794526
$311.38 MSRP: $380.84
You Save: $69.46 (19%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Antenna
- Replaces: 65-20-9-396-829
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2019-2020 BMW Z4 | M40i(G29), sDrive30i(G29)
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BMW Z4 Bluetooth Antenna
Part Number: 84506928461
$29.85 MSRP: $35.01
You Save: $5.16 (15%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Antenna
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2003-2008 BMW Z4 | 2.5i(E85), 3.0i(E85), Coupe 3.0si(E86), Roadster 3.0i(E85), Roadster 3.0si(E85)
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BMW Z4 MULTI-BAND ANTENNA
Part Number: 65208795960
$236.93 MSRP: $289.79
You Save: $52.86 (19%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Antenna
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2019-2025 BMW Z4 | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, M40i(G29), sDrive30i(G29)
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BMW Z4 Antenna , Telephone
Part Number: 65209156745
$89.24 MSRP: $120.15
You Save: $30.91 (26%)
Ships in 1-3 Business Days
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Product Specifications
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2009-2016 BMW Z4 | sDrive28i(E89), sDrive30i(E89), sDrive35i(E89), sDrive35is(E89)
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BMW Z4 Aerial, Sdars
Part Number: 65209224647
$117.42 MSRP: $158.08
You Save: $40.66 (26%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Satellite Ant
- Replaces: 65-20-9-140-279
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2009-2016 BMW Z4 | sDrive28i(E89), sDrive30i(E89), sDrive35i(E89), sDrive35is(E89)
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BMW Z4 Aerial, Sdars
Part Number: 65209140279
$117.42 MSRP: $158.08
You Save: $40.66 (26%)
Ships in 1-3 Business Days
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Product Specifications
- Replaced by: 65209224647
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2009-2016 BMW Z4 | sDrive30i(E89), sDrive35i(E89), sDrive35is(E89)
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BMW Z4 Gps Antenna
Part Number: 65908374297
$175.51 MSRP: $219.10
You Save: $43.59 (20%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Antenna, Antenna Assembly
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2003-2008 BMW Z4 | 2.5i(E85), 3.0i(E85), Coupe 3.0si(E86), Roadster 3.0i(E85), Roadster 3.0si(E85)
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BMW Z4 Multiband Telephone Aerial
Part Number: 65209396827
$236.93 MSRP: $289.79
You Save: $52.86 (19%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Antenna
- Position: Driver Side
- Replaces: 65-20-6-957-347, 65-20-6-917-454
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2019-2025 BMW Z4 | 4 Cyl 2.0 L GAS, 6 Cyl 3.0 L GAS, M40i(G29), sDrive30i(G29)
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BMW Z4 Gps Antenna
Part Number: 65209123783
$117.25 MSRP: $139.81
You Save: $22.56 (17%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Antenna, Antenna Assembly
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2009-2016 BMW Z4 | sDrive28i(E89), sDrive30i(E89), sDrive35i(E89), sDrive35is(E89)
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BMW Z4 Gps Antenna
Part Number: 65900010509
Product Specifications
- Warranty: This genuine part is guaranteed by BMW's factory warranty.
Fits the following Vehicles:
- 2003-2005 BMW Z4 | 2.5i(E85), 3.0i(E85)

BMW Z4 Antenna

The BMW Z4 Antenna allows drivers to bring in clear AM, FM, and satellite broadcasts. This enables the roadster to receive good entertainment and navigational signals on any trip. Over the years, the sporty Z4 has featured three major styles of Antenna. Early models had a tall external Antenna, a slim metal or fiberglass mast near the trunk that connected to the radio receiver by wiring. This operated in conjunction with an on-board amplifier to amplify incoming radio-frequency waves. Later BMWs hid an internal Antenna in the windshield or dashboard, protecting it from weather and reducing drag without the need to retract the old 45-inch whip before entering a low garage. Current editions embrace a compact rooftop satellite Antenna that locks onto digital satellites to convey stronger sound quality as well as wider channel selection than conventional AM or FM. All versions work on the same principle. Conductor elements absorb electromagnetic waves, transform them into electric currents, and then send the signal to the receiver to be amplified. By refining the placement and size, BMW was able to improve reception, protect the equipment, and preserve the clean lines that define the BMW Z4.

If you are looking for OEM BMW Z4 Antenna, we highly recommend to shop with us. Not only do we offer budget friendly prices, but we also provide fast delivery. In addition, we have a hassle-free return policy on all genuine BMW Z4 Antenna that come backed by the manufacturer's warranty.

BMW Z4 Antenna Parts Questions & Experts Answers

Gps Antenna
65908374297
Q:
How is the radio antenna integrated and what steps are involved in accessing the antenna amplifier unit on BMW Z4?
Posted by Queens G.
A:
The radio antenna is actually contained in the rear window and its signal is strengthened by an amplifier to the radio/cassette unit where the amplifier unit is fitted and is accessible behind the left-hand rear C-pillar trim panel. At the backside, the only problem is, to get at the antenna amplifier unit, you have to remove C-pillar trim panel, which entails disconnecting such a significant wire as interior light one. After unscrewing the antenna lead and wiring, other screws hold the amplifier in place and it can be pulled out. Installation is done in a sequence that goes in the opposite direction of the removal sequence.
Answered by BMW Parts Specialist Noah / Nov 19, 2025