Update the sound system in your 1990 - 2002 BMW with this wiring harness that connects with most OEM radios.
Q: What type of harness is this product?
A: This product is a stereo/receiver harness.
Q: How long is the manufacturer's warranty on this radio harness?
A: This radio harness comes with a 1-year manufacturer's warranty for both parts and labor.
Q: Does this harness include speaker wires?
A: Yes, this harness includes 4 speaker wires for simple installation.
Q: What does this radio harness connect with?
A: This wiring harness connects with most OEM radios.
Q: What vehicles are compatible with this radio harness?
A: This radio harness is compatible with select 1984-2005 BMW 3 Series, Z3, M Coupe/Roadster, and 5 Series vehicles.
A: undefined
Q: Would this one also fit 2003 325 I BMW or would you happen to have one in stock
A: No, it won't fit a 2003 325 I BMW.
Q: How do I know if I need this or not? For my 2001 bmw 325i
A: I followed the Geek Squad's tech on his recommendation. Mine was installed in a 330ci.
Customers have good things to say about the ease of use and compatibility of this radio harness, with many noting its straightforward installation and perfect fit for their BMW vehicles. Positive feedback also highlights the harness's ability to deliver clear sound quality and its accurate fitment. There were no negative comments reported.
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Update the sound system in your 1990 - 2002 BMW with this wiring harness that connects with most OEM radios.

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Install new stereo equipment in compatible BMW models with this Metra five-switch panel. The panel relocates climate controls to make room for aftermarket stereo equipment, letting you upgrade the dash without losing functionality. This Metra five-switch panel works with 2006 3-Series coupe and convertible models, 3-Series 1999 to 2005 models and M3 2001 to 2006 models.
| Pros for Metra - Radio Harness for Select 1984-2005 BMW 3 Series Z3 M Coupe/Roadster 5 Series 3 Series - Multi | |||
|---|---|---|---|
| Ease of use, Fit, Installation, Compatibility, Sound Quality | There were no pros for this product— | Ease of use, Installation, Fit, Product Quality | Fit, Appearance |
| Cons for Metra - Radio Harness for Select 1984-2005 BMW 3 Series Z3 M Coupe/Roadster 5 Series 3 Series - Multi | |||
| There were no cons for this product— | There were no cons for this product— | Compatibility | There were no cons for this product— |