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1989 Mercury Grand Marquis


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KDC-X305 main

Kenwood eXcelon KDC-X305

Single-DIN CD Multimedia Receiver with Bluetooth and Built-in Alexa (Sirius XM Ready)

22

$179.00

List price $240.00

PRX5 main

Memphis Audio PRX5

120W Peak (60W RMS) 5.25" Power Reference Series 2-way 4-ohm Coaxial Car Speakers

$89.95

List price $119.95

XRM59BT main

Dual XRM59BT

Single DIN Digital Media Receiver with Bluetooth, USB and Aux

27

$49.99

List price $49.99

DM90MIR main

Dual DM90MIR

9" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth and Phone Mirroring

11

$249.99

List price $259.99

Stage2 9634 main

JBL Stage2 9634 (STAGE29634)

840W Peak (140W RMS) 6x9" Stage2 Series 3 Way Coaxial 4-ohm Speakers

2

$68.99

List price $95.99

STAGE2524 main

JBL STAGE2524 (STAGE2 524)

420W Peak (70W RMS) 5.25" Stage2 Series 2 Way Coaxial 4-ohm Speakers

3

$49.95

List price $89.99

Shop all 1989 Mercury Grand Marquis Car Audio, Speakers, & Electronics

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Metra 44-PW22 Antenna

Replacement Power Antenna for Select GM, Nissan, and Ford Vehicles (Chrome)

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Replacement Power Antenna for Select GM, Nissan, and Ford Vehicles (Chrome)

• Universal Replacement Power Antenna
• Fully Automatic
• Customer Mounting Bases Included
• Color: Chrome

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This product fits your 1989 Grand Marquis
3
Was $129.99 Details
$116.99

In stock

• Universal Replacement Power Antenna
• Fully Automatic
• Customer Mounting Bases Included
• Color: Chrome

Scosche FD16B Wiring Harness

Install a new car stereo in select 1986-2011 vehicles from Ford, Mercury, Mazda

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Install a new car stereo in select 1986-2011 vehicles from Ford, Mercury, Mazda

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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This product fits your 1989 Grand Marquis
223
$7.99

In stock

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Lowest price in 30 days

Metra 72-5512

Install New Speakers in select 1985-2004 vehicles from Ford, Mercury, Mazda

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Install New Speakers in select 1985-2004 vehicles from Ford, Mercury, Mazda

• Speaker harness for select 1985-2004 vehicles from Ford, Mercury, Mazda
• Plugs into factory harness in dash
• Quick and easy installation
• No cutting needed

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This product fits your 1989 Grand Marquis
25
Was $14.99 Details
$10.99

In stock

• Speaker harness for select 1985-2004 vehicles from Ford, Mercury, Mazda
• Plugs into factory harness in dash
• Quick and easy installation
• No cutting needed

Metra 70-1770 Wiring Harness

Install a new car stereo in select 1986-2004 vehicles from Ford, Mercury, Mazda

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Install a new car stereo in select 1986-2004 vehicles from Ford, Mercury, Mazda

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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This product fits your 1989 Grand Marquis
22
Was $6.99 Details
$5.99

In stock

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Scosche FD02B Wiring Harness

Install a new car stereo in select 1986-2000 vehicles from Ford, Mercury, Mazda

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Install a new car stereo in select 1986-2000 vehicles from Ford, Mercury, Mazda

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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This product fits your 1989 Grand Marquis
94
$7.99

In stock

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Metra 99-6500 Dash kit

Install a new Single-DIN car stereo in select 1974-2003 vehicles from Dodge, Chrysler, Plymouth

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Install a new Single-DIN car stereo in select 1974-2003 vehicles from Dodge, Chrysler, Plymouth

• Single-DIN Dash Kit
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

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This product fits your 1989 Grand Marquis
9
Was $21.99 Details
$18.99

In stock

• Single-DIN Dash Kit
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

Metra 99-5510 Dash Kit

Install a new Single-DIN car stereo in select 1979-2000 vehicles from Ford, Mercury, Mazda

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Install a new Single-DIN car stereo in select 1979-2000 vehicles from Ford, Mercury, Mazda

• Single-DIN Dash Kit
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

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This product fits your 1989 Grand Marquis
19
Was $36.99 Details
$32.99

In stock

• Single-DIN Dash Kit
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

Metra 99-5700 Dash Kit

Install a new Single-DIN car stereo in select 1975-2006 vehicles from Ford, Mercury, Mazda

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Install a new Single-DIN car stereo in select 1975-2006 vehicles from Ford, Mercury, Mazda

• Single-DIN Dash Kit
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

shipping truck icon Free shipping in USA. Provide zip for delivery date.

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found car based on your search
This product fits your 1989 Grand Marquis
4
Was $31.99 Details
$27.99

In stock

• Single-DIN Dash Kit
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

Scosche FD16BCB Wiring Harness

Install a new car stereo in select 1986-2011 vehicles from Ford, Mercury, Mazda

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Install a new car stereo in select 1986-2011 vehicles from Ford, Mercury, Mazda

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
• Pre-terminated with Butt Connectors

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found car based on your search
This product fits your 1989 Grand Marquis
10
Was $9.44 Details
$6.95

In stock

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required
• Pre-terminated with Butt Connectors

Scosche SHFD02B

select 1987-2004 vehicles from Ford, Mercury, Mazda Universal Speaker Harness

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select 1987-2004 vehicles from Ford, Mercury, Mazda Universal Speaker Harness

• Universal Speaker Harness for select 1987-2004 vehicles from Ford, Mercury, Mazda Vehicles
• Plugs Directly Into Vehicles Harness

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found car based on your search
This product fits your 1989 Grand Marquis
Was $26.95 Details
$9.95

In stock

• Universal Speaker Harness for select 1987-2004 vehicles from Ford, Mercury, Mazda Vehicles
• Plugs Directly Into Vehicles Harness

Metra 99-6501 Dash Kit

Install a new Single-DIN car stereo in select 1974-2003 vehicles from Dodge, Chrysler, Plymouth

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Install a new Single-DIN car stereo in select 1974-2003 vehicles from Dodge, Chrysler, Plymouth

• Single-DIN Dash Kit
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

shipping truck icon Free shipping in USA. Provide zip for delivery date.

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found car based on your search
This product fits your 1989 Grand Marquis
7
Was $22.99 Details
$19.99

In stock

• Single-DIN Dash Kit
• High-Grade ABS plastic construction
• Original factory-like fit and finish
• Includes installation instructions

Metra 70-1768 Wiring Harness

Install a new car stereo and retain factory amplifier in select 1986-1993 vehicles from Mercury, Lincoln, Ford

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Install a new car stereo and retain factory amplifier in select 1986-1993 vehicles from Mercury, Lincoln, Ford

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

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Add more info to confirm vehicle fitment
Was $45.99 Details
$40.99

In stock

Only 2 Left!

• Direct Connection to the factory harness
• Color coded wires for easy installation
• No cutting or splicing required

Infinity Reference Series Front Door Speaker Replacement Package

270W Peak (90W RMS) 5.25" Reference Series 2-way 3-ohm Speakers

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270W Peak (90W RMS) 5.25" Reference Series 2-way 3-ohm Speakers

• 135 watts Peak Each, 45 watts RMS Each
• Textile Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB

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This product fits your 1989 Grand Marquis
26
Was $154.94 Details
$98.94

In stock

• 135 watts Peak Each, 45 watts RMS Each
• Textile Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB

Infinity Reference REF507F Front Door Speaker Replacement Package

270W Peak (90W RMS) 5.25" Reference Series 2-way 3-ohm Speakers

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270W Peak (90W RMS) 5.25" Reference Series 2-way 3-ohm Speakers

• 180 watts Peak Each, 60 watts RMS Each
• 135 watts Peak Each, 45 watts RMS Each
• Textile Edge-driven tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB

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found car based on your search
This product fits your 1989 Grand Marquis
26
Was $154.94 Details
$98.94

In stock

• 180 watts Peak Each, 60 watts RMS Each
• 135 watts Peak Each, 45 watts RMS Each
• Textile Edge-driven tweeters
• Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 92 dB

Metra 44-PW22B Antenna

Replacement Power Antenna for Select GM, Nissan, and Ford Vehicles (Black)

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Replacement Power Antenna for Select GM, Nissan, and Ford Vehicles (Black)

• Universal Replacement Power Antenna
• Fully Automatic
• Customer Mounting Bases Included
• Color: Black

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This product fits your 1989 Grand Marquis

• Universal Replacement Power Antenna
• Fully Automatic
• Customer Mounting Bases Included
• Color: Black

1989-1991 Mercury Grand Marquis - Front Dash Speaker Replacement Package | NVX

Simple plug and play installation, no cutting required

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Simple plug and play installation, no cutting required

• Peak Power: 240W Each
• RMS Power: 80W Each
• 2-Way Coaxial
• 4 ohm Impedance
• Polypropylene Cone Material
• Nitrile Butadiene Rubber Surround
• 20mm Silk Dome Tweeter

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This product fits your 1989 Grand Marquis
51
Was $110.98 Details
$85.99

• Peak Power: 240W Each
• RMS Power: 80W Each
• 2-Way Coaxial
• 4 ohm Impedance
• Polypropylene Cone Material
• Nitrile Butadiene Rubber Surround
• 20mm Silk Dome Tweeter

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

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600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

• 300 watts Peak Each, 100 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 90 dB

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additional information required
Add more info to confirm vehicle fitment
114
Was $119.99 Details
$99.99 /pair

In stock

Kicker CSC693 (46CSC6934)

900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

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900W Peak (300W RMS) 6x9” CS Series 3 Way Coaxial 4-ohm Speakers with Integrated Midrange Speakers

• 450 watts Peak Each, 150 watts RMS Each
• 1/2" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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BONUS $$$ savings on install gear!

additional information required
Add more info to confirm vehicle fitment
34
Was $159.99 Details
$139.99 /pair

In stock

Rockford Fosgate Prime R165X3

180W Peak (90W RMS) 6.5" Prime Series 3 Way 4-ohm Coaxial Car Speakers

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180W Peak (90W RMS) 6.5" Prime Series 3 Way 4-ohm Coaxial Car Speakers

• 90 watts Peak Each, 45 watts RMS Each
• 1/2" Piezo pole-mounted Silk Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

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additional information required
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145
$79.99 /pair

In stock

Used from: $48.99 Like New from: $59.99
Lowest price in 30 days

JL Audio C1-650x

150W Peak (100W RMS) 6.5" Evolution C1 Series 2-way 4-ohm Coaxial Car Speakers

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150W Peak (100W RMS) 6.5" Evolution C1 Series 2-way 4-ohm Coaxial Car Speakers

• 75 watts Peak Each, 50 watts RMS Each
• 3/4" Silk-suspended Aluminum Dome ferrofluid-cooled tweeters with neodymium magnets
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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VIP Product Get $12.00 in rewards to spend later

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BONUS $$$ savings on install gear!

additional information required
Add more info to confirm vehicle fitment
33
$119.99 /pair

In stock

Like New from: $99.99

• 75 watts Peak Each, 50 watts RMS Each
• 3/4" Silk-suspended Aluminum Dome ferrofluid-cooled tweeters with neodymium magnets
• Mineral-Filled Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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    FAQ for your 1989 Grand Marquis

    Q: Can I upgrade the factory stereo system in my 1989 Mercury Grand Marquis?

    A: Yes you can improve your sound in your Grand Marquis by upgrading your speakers and/or adding an amplifier. You may also be able to update the stereo and main display in your 1989 Grand Marquis if there is a dash kit and harness solution available.

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    1989 Mercury Grand Marquis

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    • Owner’s manual
    • Vehicle’s insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver’s side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
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