See all parts that fit your 1978 320i
Install New Speakers in select 1990-2006 vehicles from Ford, Mercury, Mazda
Product highlights
• Fits select 1990-2006 vehicles from Ford, Mercury, Mazda
• Direct connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
270W Peak (90W RMS) 5.25" Club Series 2 Way Coaxial 3-ohm Speakers
$74.99
List price $129.95
Infinity Reference 5030cx (REF5030CX)
390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System
$99.95
List price $249.95
Single DIN Digital Media Receiver with Bluetooth (SiriusXM Ready)
$149.95
List price $180.00
10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Wired Android Auto (SiriusXM Ready)
$798.00
List price $999.99
Single DIN CD Receiver with Bluetooth, HD Radio and SiriusXM Ready
$249.99
List price $280.00
Infinity REF507CF (INFSPKRF507CFUS)
390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System
$219.95
List price $249.95
Single DIN Digital Media Receiver with Bluetooth, Built-in Alexa (Sirius XM Ready)
$199.00
List price $250.00
Single DIN CD Receiver with Bluetooth and Built-in Alexa (Sirius XM Ready)
$199.00
List price $240.00
240W Peak (80W RMS) 5" DMD Series 2-Way Cocentric Coaxial 4-ohm Speakers
$159.99
Please use our Fitment Guide to determine specific compatibility for the submodel and audio features
The vehicle you have selected 1978 BMW 320i is not compatible. Change vehicle or See list of compatible similar products
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Manufacturer:
Model Number:
72-5512
Weight:
0.25lbs
Internal SKU:
met-725512
Internal Product ID:
12713
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Easy install
they were very easy to install on a 91 mustang gt hatchback.
55 found this helpful
Great product.
Product does just as described. Would not hesitate to purchase this item again. Metra has a very nice product line with lots of hard to find adapters and cables. Better application listing would be helpful.
50 found this helpful
Easy Installation
Works great. Had to clinch the fittings so they'd be tight.
48 found this helpful
perfect fit!!!
bought this for a ford bronco and it fit perfect!! it save me cutting / splicing any wires. would highly recommend!
46 found this helpful
Super easy
These harnesses make it a snap to put my new speakers. I was done in no time.
46 found this helpful
speaker conection
this will make the change over for your new system easy
44 found this helpful
No Splicing Involved-GREAT!
I found these speaker jumper harnesses, GREAT! I needed to replace the factory speakers in my Ford Ranger, with aftermarket speakers, but I didn't want to cut and splice the factory speaker harness. These sure came in handy!
42 found this helpful
Metra
it fit perfectly in 90 mustang, no cutting wires just what I needed.
40 found this helpful
Money saved
These cut down my installation time. they went in like a glove
41 found this helpful
perfect fit
bought these for my 1997 explorer... makes installing speakers effortless. would recommend to anyone
Verified purchase
38 found this helpful
10" Passive Radiator - Get more bass without ported enclosure
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8GB iGo Navigation MicroSD Card with SD Card Adapter for HORIZON12, HORIZON10, and HEIGH10+ Stereos
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NVX BOOST Box Package with Kicker 12" Subwoofers
For select 2002-2018 1500 and Ram 1500 Quad, Crew Cab - Dual 12" BOOST Sealed Enclosure with Two Kicker CWRT122 Subwoofers
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1200W Peak (600W RMS) 10" Revolution Series 2 Way Coaxial 4-ohm Marine Tower Speakers with Stainless Steel Fixed Clamps (White)
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Kicker ZXS1500.1 Amp + (2) Kicker S12L72
Matched Combo with Kicker ZXS 1500W RMS Amp + 2 Kicker L7 12" Dual 2 ohm Subs
$933.93
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NVX E-Series Complete Speaker Upgrade Kit (Crew Cab)
Fits select 2019-2025 Silverado 1500 ; Includes Speakers Harness and Speaker Adapters
(72)
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Kicker CSC46 (46CSC464) (Open Box, Great)
300W Peak (100W RMS) 4x6” CS Series 2 Way Coaxial 4-ohm Speakers
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
