
1990-2005 NA & NB Miata
Mazda's timeless 1990-1997 NA generation Miata's formula for success carried on into the second generation NB which was available from 1999-2005. The two generations have many interchangeable parts, allowing owners to modify or upgrade their earlier models to their exact liking.
NB2 to NB1 Compatibility Guide
Check out our selection of quality used NA / NB Miata parts:
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1999-2000 Mazda Miata OEM Alternator w/ Pulley / 128K NB228
$69.991999-2000 Mazda Miata OEM Alternator w/ Pulley Donor Car: 1999 Mazda Miata - 128K Functionality: In good working condition, fully tested prior to removal from a running and driving vehicle. Physical Condition: In good physical condition, has not...941635411246$69.99 -
1999-2000 Mazda Miata Air Intake Air Box w/ MAF / 128K NB228
$149.991999-2000 Mazda Miata Air Intake Air Box w/ MAF Donor Car: 1999 Mazda Miata - 128K Functionality: In good working condition, fully tested prior to removal from a running and driving vehicle. Physical Condition: In mostly good physical condition,...967397322206$149.99 -
1999 Mazda Miata ECU Computer / BP4W 18 881C / Manual / 128K NB228
$149.991999 Mazda Miata ECU Computer / BP4W 18 881C / Manual Donor Car: 1999 Mazda Miata - 128K Functionality: In good working condition, fully tested prior to removal from a running and driving vehicle. Physical Condition: The factory module housing was...904092707875$149.99 -
1999-2000 Mazda Miata EGR Tube / 128K NB228
$49.991999-2000 Mazda Miata EGR Tube Donor Car: 1999 Mazda Miata - 128K Physical Condition: In good physical condition with no bends or cracks. Threads are in good usable condition with no damage. The middle mounting tab is broken off, which is...944433202850$49.99 -
1999-2000 Mazda Miata Exhaust Manifold w/ Heat Shield / 128K NB228
$119.991999-2000 Mazda Miata Exhaust Manifold w/ Heat Shield Donor Car: 1999 Mazda Miata - 128K Physical Condition: In good used physical condition with no cracks or damage to the manifold piping. The two nuts securing the lower heat shield to the manifold...909856504902$119.99 -
1999-2005 Mazda Miata Differential Upgrade Set / Driveshaft / Axles / 128K NB228
$299.991999-2005 Mazda Miata Differential Upgrade Set / Driveshaft / Axles Donor Car: 1999 Mazda Miata - 128K Functionality: Fully tested prior to removal. Driveshaft U-joints have no side to side play with no odd noises during testing. Axle joints are in...948255090017$299.99 -
1999-2005 Mazda Miata 5 Speed Manual Transmission / 128K NB228
$749.991999-2005 Mazda Miata 5 Speed Manual Transmission Donor Car: 1999 Mazda Miata - 128K Functionality: In good working condition, fully tested prior to removal from a running and driving vehicle. Transmission was able to be shifted through all gears...981016478902$749.99 -
1999-2000 Mazda Miata 1.8l BP4W Engine Long Block / 128K NB228
$1,999.991999-2000 Mazda Miata 1.8l BP4W Engine Long Block Donor Car: 1999 Mazda Miata - 128K Functionality: In good running condition, fully tested and ran prior to removal from the vehicle. Engine idles smoothly at 900 rpm with no misfires, smoking, or...928706798910$1,999.99 -
1990-2005 Mazda Miata Nardi Wood Shift Knob / 5 Speed / NB228
$179.991990-2005 Mazda Miata Nardi Wood Shift Knob / 5 Speed Donor Car: 1999 Mazda Miata - 128K Cosmetic Condition: In good used cosmetic condition with no major delimitation or wear in the finish. The shift pattern is still mostly visible. The lacquer...912337902933$179.99 -
1999-2005 Mazda Mx5 Miata Steering Column Cover Trim / Black / NB228
$69.991999-2005 Mazda Mx5 Miata Steering Column Cover Trim / Black Donor Car: 1999 Mazda Miata - 128K Physical Condition: In good physical condition with no cracks or damaged mounting tabs. You will need to reuse your existing hardware for installation...948405499255$69.99 -
1999-2005 Mazda Miata Driver Side Window Regulator w/ Motor / NB228
$179.991999-2005 Mazda Miata Driver Side Window Regulator w/ Motor Donor Car: 1999 Mazda Miata - 128K Functionality: In good working condition, fully tested prior to removal from the vehicle. All bushings and clips are fully intact with no cracks or damage...917303439549$179.99 -
1999-2000 Mazda Miata Ignition Switch w/ Key / Lock Set / Manual / NB228
$249.991999-2000 Mazda Miata Ignition Switch w/ Key / Lock Set / Manual Donor Car: 1999 Mazda Miata - 128K Functionality: In good working condition, this is a complete set fully tested prior to removal from a running and driving vehicle. Physical...981903240214$249.99 -
1999-2000 Mazda Miata Driver Side Interior Door Panel / Black / NB228
$129.991999-2000 Mazda Miata Driver Side Interior Door Panel / Black Donor Car: 1999 Mazda Miata - 128K Physical Condition: Includes only the driver side interior door panel. In good physical condition with no major cracks or damage. All mounting tabs are...945861296775$129.99 -
1999-2000 Mazda Miata Power Window Switch / Black *Broken Tabs* / NB228
$59.991999-2000 Mazda Miata Power Window Switch / Black *Broken Tabs* Donor Car: 1999 Mazda Miata - 128K Functionality: In good working condition, fully tested prior to removal from the vehicle. Both windows were fully operational with no malfunctions...927264126599$59.99 -
1999-2000 Mazda Miata Instrument Gauge Cluster / 128K NB228
$129.991999-2000 Mazda Miata Instrument Gauge Cluster Donor Car: 1999 Mazda Miata - 128K Functionality: In good working condition, fully tested prior to removal from the vehicle. Can be seen fully lit up in the photos. Physical Condition: In good...967500365165$129.99 -
1999-2000 Mazda Miata Nardi Driver Steering Wheel w/ Airbag / NB228
$199.991999-2000 Mazda Miata Nardi Driver Steering Wheel w/ Airbag Donor Car: 1999 Mazda Miata - 128K Physical Condition: In good physical condition, not bent or hit in any way. Airbag has not deployed. Leather is free of any major rips or tears. Stitching...909857897394$199.99 -
1999-2005 Mazda Miata Seat Rails / Pair / NB228
$119.991999-2005 Mazda Miata Seat Rails / Pair Donor Car: 1999 Mazda Miata - 128K Physical Condition: In good used physical condition for their age. The rails are not bent and slide smoothly during testing. There is typical peeling and surface corrosion to...952130731124$119.99 -
1999-2000 Mazda Miata OEM Passenger Side Cloth Seat / NB228
$225.001999-2000 Mazda Miata OEM Passenger Side Cloth Seat Donor Car: 1999 Mazda Miata - 128K Physical Condition: In good physical condition, has not been hit or bent in any way. No major rips or tears in the material, however there is some cracking in the...903828101063$225.00 -
1999-2005 Mazda Miata Convertible Top Seals / Weatherstripping / OEM / Fits 90-05 / NB228
$119.991999-2005 Mazda Miata Convertible Top Seals / Weatherstripping / OEM / Fits 90-05 Donor Car: 1999 Mazda Miata - 128K Physical Condition: In good used physical condition with no rips or tears in the rubber. Free of any major dry rotting or cracking...932139906557$119.99 -
1990-2005 Mazda Miata Factory Removable Hardtop w/ Mounting Latches / NB228
$1,849.991990-2005 Mazda Miata Factory Removable Hardtop w/ Mounting Latches Donor Car: 1999 Mazda Miata - 128K Physical Condition: Includes the factory removable hard top, defroster wiring harness, and factory mounting latches. The driver front corner is...923530955136$1,849.99