Description
Metra 72-7901 Speaker Harnesses for Select 1988–2003 Mazda Vehicles, Pair
Connect replacement speakers in select Mazda vehicles with the Metra 72-7901 pair. Each adapter plugs into matching original speaker wiring and provides individual speaker terminals, helping you complete the electrical connection without cutting, splicing or soldering.
Speaker location and equipment
Speaker locations differ across the listed Mazdas: 626 uses front dash/rear deck; 929 uses rear deck; MPV uses front door/front dash/rear side panel. Protege rear-deck and front-door locations vary by generation. Use the location table and compare the original connector; this harness does not determine the replacement speaker mounting size.
What this part adds to the installation
- Designed for the listed Mazda model-year applications, including selected Protege, RX-7 and MPV vehicles.
- The vehicle-side plugs connect to the factory speaker harness without cutting, splicing or soldering.
- Individual speaker leads connect to compatible terminals on the aftermarket speaker.
- Two harnesses are included for replacing speakers as a pair.
- A 1-year manufacturer warranty covers these speaker adapters.
Select by Mazda model and year
The 1988–2003 range describes the combined applications, not every Mazda within those years. Check the specific model entry and original plug, then confirm the replacement speaker's terminals and physical mounting requirements.
Manufacturer-listed applications
- 1990-1994 Mazda 323
- 1988-1992 Mazda 626
- 1988-1991 Mazda 929
- 1995-2002 Mazda Millenia
- 1990-1995 Mazda MPV
- 1992-1996 Mazda MX-3
- 1988-1992 Mazda MX-6
- 1990-2003 Mazda Protege
- 2002-2003 Mazda Protege5
- 1990-1995 Mazda RX-7
Speaker connection locations
Match the vehicle, factory audio system and speaker location below. Factory sizes identify the original speakers; check replacement-speaker mounting separately. Passenger-car locations apply to sedan/coupe unless another body style is specified. Confirm the original connector before ordering.
| Vehicle and years | Equipment / body | Speaker connection |
|---|---|---|
| 1990–1994 Mazda 323 | Confirm factory equipment | Front door (factory 5.25-inch location) |
| 1988–1992 Mazda 626 | Confirm factory equipment | Front dash (factory 4-inch location); Rear deck (factory 6.5-inch location) |
| 1988–1991 Mazda 929 | Confirm factory equipment | Rear deck (factory 6 x 8-inch location) |
| 2002 Mazda Millenia | Confirm factory equipment | Front door (factory 6 x 8-inch location) |
| 1995–2001 Mazda Millenia | Confirm factory equipment | Front door (factory 6 x 8-inch location) |
| 1990–1995 Mazda MPV | Confirm factory equipment | Front door (factory 6.5-inch location); Front dash (factory 4-inch location); Rear side panel (factory 6.5-inch location) |
| 1992–1995 Mazda MX-3 | Confirm factory equipment | Front door (factory 6.5-inch location); Rear deck (factory 5.25-inch location) |
| 1990–1992 Mazda MX-6 | Confirm factory equipment | Front dash (factory 5.25-inch location); Rear deck (factory 6.5-inch location) |
| 1988–1989 Mazda MX-6 | Confirm factory equipment | Rear deck (factory 6.5-inch location) |
| 2001–2003 Mazda Protege | Confirm factory equipment | Rear deck (factory 6 x 9-inch location) |
| 2002–2003 Mazda Protege5 | Confirm factory equipment | Rear deck (factory 6 x 9-inch location) |
| 1995–2000 Mazda Protege | Confirm factory equipment | Front door (factory 6.5-inch location) |
| 1990–1994 Mazda Protege | Confirm factory equipment | Front door (factory 5.25-inch location) |
| 1992–1995 Mazda RX-7 | Confirm factory equipment | Front door (factory 6.5-inch location); Rear side panel (factory 6 x 8-inch location) |
| 1990–1991 Mazda RX-7 | Confirm factory equipment | Front dash (factory 5.25-inch location) |
Technical specifications
| Application | Selected Mazda models listed below |
| Function | Aftermarket speaker connection |
| Quantity | Two harnesses |
| Warranty | 1 year |