INST 7501
KIT COMPONENTS
MAZDA 323 1986-89
"A"
Radio
Housing
99-7501
INSTALLATION
INSTRUCTIONS
"A"
Pocket
Fig. A
Fi
Fig. C
1" Spacer
½" Spacer
APPLICATIONS
ISO-DIN
Trimring
CAR
MAZDA
PAGE
Equalizer
Faceplate
323 1986-89.......................................................................1
323 1990-94.......................................................................2
626 1986-87.......................................................................3
626 1988-92 ......................................................................4
929 1988-91.......................................................................5
B-Series Pickup 1986-93...................................................... 6
Miata 1990-99.................................................................... 7
MPV 1989-95.......................................................................8
MX6 1986-87...................................................................... 3
MX6 1988-92...................................................................... 4
Protege 1990-94................................................................. 2
RX-7 1984-85......................................................................9
RX-7 1986-91......................................................................10
Fig. D
Fig. E
Fig. F
Bracket
Set #1
1. Disconnect the negative battery terminal to prevent an accidental short circuit. Remove
the ashtray and (2) screws inside the ashtray cavity. Unsnap the bezel and disconnect
any wiring. Remove (4) screws securing the dummy plate to the back of the bezel (see
Fig. A).
Bracket
Set #2
2. Cut and remove all mounting tabs on the Radio Housing except tabs "A" (see Fig. B).
Spacer
Set #1
3. Convert the Radio Housing to SINGLE DIN by cutting along the lower scored lines and
removing the bottom portion of the Housing (see Fig. C).
Spacer
Set #2
(6) #6 Flat-
head Screws
4. Attach the 1" Spacer under the radio opening (see Fig. D).
5. SHAFT HEAD UNITS: Slide the unit into the kit and secure with shaft nuts.
DIN HEAD UNITS: Cut and remove the shaft supports from the Radio Housing, slide
the DIN cage into the kit and secure.
Rear
Suppor
(4) #8 Phillip
Screws
ISO-DIN HEAD UNITS: Cut and remove all tabs from Bracket Set #1 OR Bracket Set
#2 and mount to the Radio Housing with (4) #6 Flat-head screws. Cut and remove
the shaft supports from the Radio Housing and snap the ISO-DIN Trimring into the
radio opening. Slide the ISO-DIN Spacers into the rear slots of the Radio Housing and
insert the unit into the kit. Mount through the aligned holes with (4) 3/8" Machine-
thread screws.
(4) 3/8" Machine-
thread Screws
(2) PPH
Screws
ISO-DIN Spacers
6. Locate the factory wiring harness in the dash. Metra recommends using the proper
mating adaptor and making connections as follows: Strip wire ends back ½", Twist
together, Solder and Tape. Isolate and individually tape off the ends of any unused
wires to prevent electrical short circuit.
TOOLS REQUIRED
7. Secure the Rear Support Bracket to the rear of the unit (see Fig. E).
Phillips screwdriver
Cutting tool
8. Place Spacer Set #1 behind tabs "A" and mount the radio/kit assembly to the sub-dash
with PPH1 screws and NS10 washers supplied (see Fig. F). Be sure the Rear
Support Bracket engages.
© COPYRIGHT 2001 METRA ELECTRONICS CORPORATION
1
rev. 300801
MAZDA 626 / MX6 1988-92
MAZDA 929 1988-91
"B"
"A"
"A"
"B"
Fig.
Fi
Fig. C
Fi
Fig. C
Fig. E
Fig. F
Fig. D
Fig. D-2
Fig. E
Fig. D-1
1. Disconnect the negative battery terminal to prevent an accidental short circuit. Reach
behind the console and remove (2) nuts supporting the radio carrier. Remove the
factory radio and disconnect the wiring. (see Fig. A)
1. Disconnect the negative battery terminal to prevent an accidental short circuit. Remove
the ashtray and (2) Phillips screws exposed in the ashtray cavity. Remove the pocket
from the trim panel and (2) Phillips screws exposed. Unclip the panel and remove (4)
screws securing the factory dummy plate. Note: if equipped with a factory pocket 3¾"
or taller, discard the factory pocket and use the pocket supplied in the kit. (see Fig. A)
2. Cut and remove all mounting tabs except tabs "A". (see Fig. B)
3. Mount each converted Bracket to the Radio Housing with (3) #6 Flat-head screws.
(see Fig. C)
2. Cut and remove all mounting tabs on Bracket Set #2 except tabs "B". (see Fig. B)
3. Cut and remove the mounting tabs on the Radio Housing and mount each converted
Bracket to the converted Housing with (3) #6 Flat-head screws. (see Fig. C)
4. IF AN EQUALIZER WILL BE INCLUDED: Attach the Equalizer Faceplate to the Radio
Housing and mount the equalizer with the necessary hardware. (see Fig. D-2)
IF AN EQUALIZER WILL NOT BE INCLUDED: Snap the supplied Pocket and ½"
Spacer into the Radio Housing. (see Fig. D-1)
4. IF AN EQUALIZER WILL NOT BE INCLUDED: Attach the Equalizer Faceplate to the
Radio Housing and snap the Equalizer Cover into the opening in the Housing.
IF AN EQUALIZER WILL BE INCLUDED: Attach the Equalizer Faceplate to the
Radio Housing and mount the equalizer with the necessary hardware. (see Fig. D)
5. SHAFT HEAD UNITS: Slide the unit into the kit and secure with shaft nuts.
DIN HEAD UNITS: Cut and remove the shaft supports from the Radio Housing, slide
the DIN cage into the kit and secure.
5. SHAFT HEAD UNITS: Slide the unit into the kit and secure with shaft nuts.
DIN HEAD UNITS: Cut and remove the shaft supports from the Radio Housing, slide
the DIN cage into the kit and secure.
ISO-DIN HEAD UNITS: Cut and remove the shaft supports from the Radio Housing
and snap the ISO-DIN Trimring into the radio opening. Slide the ISO-DIN Spacers into
the rear slots of the Radio Housing and insert the unit into the kit. Mount through the
aligned holes with (4) 3/8" Machine-thread screws.
ISO-DIN HEAD UNITS: Cut and remove the shaft supports from the Radio Housing
and snap the ISO-DIN Trimring into the radio opening. Slide the ISO-DIN Spacers into
the rear slots of the Radio Housing and insert the unit into the kit. Mount through the
aligned holes with (4) 3/8" Machine-thread screws.
6. Locate the factory wiring harness in the dash. Metra recommends using the proper
mating adaptor and making connections as follows: Strip wire ends back ½", Twist
together, Solder and Tape. Isolate and individually tape off the ends of any unused
wires to prevent electrical short circuit.
6. Locate the factory wiring harness in the dash. Metra recommends using the proper
mating adaptor and making connections as follows: Strip wire ends back ½", Twist
together, Solder and Tape. Isolate and individually tape off the ends of any unused
wires to prevent electrical short circuit.
7. Mount the radio/kit assembly to the sub-dash with (4) screws previously removed. (see
Fig. E)
7. Snap the Pocket into the bottom of the radio trim panel. (see Fig. E) Mount the radio/kit
assembly to the sub-dash with (4) screws previously removed. (see Fig. F)
4
5
MAZDA B-Series Pickup 1986-93
MAZDA Miata 1990-99
"C"
"B"
"E"
"B"
Fig. A
F
Fig. C
Fig
Fig. C
Fig. D-2
Fig. E
Fig. D-2
Fig. E
Fig. D-1
Fig. D-1
1. Disconnect the negative battery terminal to prevent an accidental short circuit. Remove
(2) screws from each side of the console trim panel. Remove the ashtray and (1) screw
from the rear support tab. Remove the console sub-bracket assembly. Remove (4)
screws securing the console/radio sub-bracket to the back of the console panel, and
loosen (2) screws on top of the panel. Remove the console/radio sub-bracket from the
bezel. (see Fig. A)
1. Disconnect the negative battery terminal to prevent an accidental short circuit. Remove
(2) screws from the console box and (1) screw under the ashtray. Remove (1) screw
exposed at the base of the radio trim panel. Pop out the a/c vents and remove (2)
screws inside. Remove the trim panel. (see Fig. A)
2. Cut and remove all mounting tabs on Bracket Set #1 except tabs "B". (see Fig. B)
2. Cut and remove all mounting tabs on Bracket Set #2 except tabs "C" & "E". (see Fig.
B)
3. Cut and remove the mounting tabs on the Radio Housing and mount each converted
Bracket to the converted Housing with (3) #6 Flat-head screws. (see Fig. C)
3. Cut and remove the mounting tabs on the Radio Housing and mount each converted
Bracket to the converted Housing with (3) #6 Flat-head screws. (see Fig. C)
4. IF AN EQUALIZER WILL BE INCLUDED: Attach the Equalizer Faceplate to the
Radio Housing and mount the equalizer with the necessary hardware. (see Fig. D-1)
IF AN EQUALIZER WILL NOT BE INCLUDED: Snap the supplied Pocket and ½"
Spacer into the Radio Housing. (see Fig. D-2)
4. IF AN EQUALIZER WILL BE INCLUDED: Attach the Equalizer Faceplate to the
Radio Housing and mount the equalizer with the necessary hardware. (see Fig. D-1)
IF AN EQUALIZER WILL NOT BE INCLUDED: Snap the supplied Pocket and ½"
Spacer into the Radio Housing. (see Fig. D-2)
5. SHAFT HEAD UNITS: Slide the unit into the kit and secure with shaft nuts.
DIN HEAD UNITS: Cut and remove the shaft supports from the Radio Housing, slide
the DIN cage into the kit and secure.
5. SHAFT HEAD UNITS: Slide the unit into the kit and secure with shaft nuts.
DIN HEAD UNITS: Cut and remove the shaft supports from the Radio Housing, slide
the DIN cage into the kit and secure.
ISO-DIN HEAD UNITS: Cut and remove the shaft supports from the Radio Housing
and snap the ISO-DIN Trimring into the radio opening. Slide the ISO-DIN Spacers into
the rear slots of the Radio Housing and insert the unit into the kit. Mount through the
aligned holes with (4) 3/8" Machine-thread screws.
ISO-DIN HEAD UNITS: Cut and remove the shaft supports from the Radio Housing
and snap the ISO-DIN Trimring into the radio opening. Slide the ISO-DIN Spacers into
the rear slots of the Radio Housing and insert the unit into the kit. Mount through the
aligned holes with (4) 3/8" Machine-thread screws.
6. Locate the factory wiring harness in the dash. Metra recommends using the proper
mating adaptor and making connections as follows: Strip wire ends back ½", Twist
together, Solder and Tape. Isolate and individually tape off the ends of any unused
wires to prevent electrical short circuit.
6. Locate the factory wiring harness in the dash. Metra recommends using the proper
mating adaptor and making connections as follows: Strip wire ends back ½", Twist
together, Solder and Tape. Isolate and individually tape off the ends of any unused
wires to prevent electrical short circuit.
7. Mount the radio/kit assembly to the sub-dash with (4) screws previously removed. (see
Fig. E)
7. Mount the radio/kit assembly to the sub-dash with (4) screws previously removed.
(see Fig. E)
6
7
MAZDA RX-7 1984-85
MAZDA MPV 1989-95
"D"
"D"
Fig. B
Fig. C
F
Fig. C
"B"
F
Fig. F
Fig. D
Fig. D-2
Fig. E
Fig. D-1
1. Disconnect the negative battery terminal to prevent an accidental short circuit. Remove
the ashtray and (2) screws within the ashtray cavity. Carefully pull the trim panel away
from the dash and disconnect any wiring. Remove (4) screws securing the factory radio
to the sub-dash and disconnect the wiring. (see Fig. A)
1. Disconnect the negative battery terminal to prevent an accidental short circuit. Unsnap
the gear shifter plate and remove (2) screws exposed at the base of the radio trim
panel. Remove the a/c knobs and nuts. Gently pull out on the top edge of the radio trim
panel and remove the panel. (see Fig. A)
2. Convert the Radio Housing to SINGLE DIN by cutting along the lower scored lines and
removing the bottom portion of the Housing. (see Fig. B)
2. Cut and remove all mounting tabs on Bracket Set #2 except tabs "D". (see Fig. B)
3. Cut and remove all mounting tabs on the Radio Housing except tabs "D" and mount
each converted Bracket to the converted Housing with (3) #6 Flat-head screws. (see
Fig. C)
3. Attach the 1" Spacer under the radio opening. (see Fig. C)
4. Cut and remove all mounting tabs on the Radio Housing except tabs "B". (see Fig. D)
4. IF AN EQUALIZER WILL BE INCLUDED: Attach the Equalizer Faceplate to the
Radio Housing and mount the equalizer with the necessary hardware. (see Fig. D-1)
IF AN EQUALIZER WILL NOT BE INCLUDED: Snap the supplied Pocket and ½"
Spacer into the Radio Housing. (see Fig. D-2)
5. SHAFT HEAD UNITS: Slide the unit into the kit and secure with shaft nuts.
DIN HEAD UNITS: Cut and remove the shaft supports from the Radio Housing, slide
the DIN cage into the kit and secure.
ISO-DIN HEAD UNITS: Cut and remove the tabs from Bracket Set #1 OR Bracket Set
#2 and mount to the Radio Housing with (4) #6 Flat-head screws. Cut and remove
the shaft supports from the Radio Housing and snap the ISO-DIN Trimring into the
radio opening. Slide the ISO-DIN Spacers into the rear slots of the Radio Housing and
insert the unit into the kit. Mount through the aligned holes with (4) 3/8" Machine-
thread screws.
5. 2-SHAFT HEAD UNITS: Slide the unit into the kit and secure with shaft nuts.
DIN HEAD UNITS: Cut and remove the shaft supports from the Radio Housing, slide
the DIN cage into the kit and secure.
ISO-DIN HEAD UNITS: Cut and remove the shaft supports from the Radio Housing
and snap the ISO-DIN Trimring into the radio opening. Slide the ISO-DIN Spacers into
the rear slots of the Radio Housing and insert the unit into the kit. Mount through the
aligned holes with (4) 3/8" Machine-thread screws.
6. Locate the factory wiring harness in the dash. Metra recommends using the proper
mating adaptor and making connections as follows: Strip wire ends back ½", Twist
together, Solder and Tape. Isolate and individually tape off the ends of any unused
wires to prevent electrical short circuit.
6. Locate the factory wiring harness in the dash. Metra recommends using the proper
mating adaptor and making connections as follows: Strip wire ends back ½", Twist
together, Solder and Tape. Isolate and individually tape off the ends of any unused
wires to prevent electrical short circuit.
7. Secure the Rear Support Bracket to the rear of the unit and insert the bottom flap into
the dash provisiosn. (see Fig. E)
7. Mount the radio/kit assembly to the sub-dash with (4) screws previously removed. (see
Fig. E)
8. Mount the radio/kit assembly to the sub-dash with (2) screws previously removed. (see
Fig. F)
8
9
MAZDA RX-7 1986-91
"A"
"A"
"C"
"C"
Fig. A
Fig. B
Fig. C
Fig. D-2
Fig. E
Fig. D-1
1. Disconnect the negative battery terminal to prevent an accidental short circuit. Remove
the ashtray and (2) screws within the ashtray cavity. Unsnap the shifter boot molding
and remove the (2) screws exposed. Unsnap the a/c control bezel and remove the (2)
screws exposed. Pull the bezel away from the dash and disconnect any wiring.
Remove (4) screws from the factory radio and disconnect the wiring. (see Fig. A)
2. Mount Spacer Set #2 to the back of the radio trim panel with (4) #8 Phillips screws.
(see Fig. B)
3. Cut and remove all mounting tabs on the Radio Housing except tabs "A" & "C". (see
Fig. C)
4. IF AN EQUALIZER WILL BE INCLUDED: Attach the Equalizer Faceplate to the
Radio Housing and mount the equalizer with the necessary hardware. (see Fig. D-1)
IF AN EQUALIZER WILL NOT BE INCLUDED: snap the supplied Pocket and ½"
Spacer into the Radio Housing. (see Fig. D-2)
5. 2-SHAFT HEAD UNITS: Slide the unit into the kit and secure with shaft nuts.
DIN HEAD UNITS: Cut and remove the shaft supports from the Radio Housing, slide
the DIN cage into the kit and secure.
ISO-DIN HEAD UNITS: Cut and remove the mounting tabs from Bracket Set #1 OR
Bracket Set #2 and mount to the Radio Housing with (6) #6 Flat-head screws. Cut
and remove the shaft supports from the Radio Housing and snap the ISO-DIN Trimring
into the radio opening. Slide the ISO-DIN Spacers into the rear slots of the Radio
Housing and insert the unit into the kit. Mount through the aligned holes with (4) 3/8"
Machine-thread screws.
6. Locate the factory wiring harness in the dash. Metra recommends using the proper
mating adaptor and making connections as follows: Strip wire ends back ½", Twist
together, Solder and Tape. Isolate and individually tape off the ends of any unused
wires to prevent electrical short circuit.
7. Mount the assembly to the sub-dash with (4) screws previously removed. (see Fig. E)
10
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