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Looking for aftermarket parts to modify or upgrade your 1990 Mazda Miata with bearings? At Tunersports.com we carry a huge selection of the top name brand performance bearing parts and accessories for your Miata.
Whether you have a 1990 Mazda Miata in Base trim we have you covered. We have 23 bearings available parts to mod your Miata. All parts have free shipping to the Continental US 48 States.
 IN STOCK 5M8353H-.025ACL Mazda 4 B6/BP/BP-T 1.6/1.8L .025mm Oversized High Performance Main Bearing Set 1990-1997 Mazda Miata Base $80.93 |
 IN STOCK 5M8353H-.25ACL Mazda B6/BP/BP-T 1.6/1.8L .25mm Oversized High Performance Main Bearing Set 1990-1997 Mazda Miata Base $80.93 |
 OUT OF STOCK 5M8353H-.50ACL Mazda B6/BP/BP-T 1.6/1.8L .50mm Oversized High Performance Main Bearing Set 1990-1997 Mazda Miata Base $80.93 |
 OUT OF STOCK 5M8353H-STDACL Mazda B6/BP/BP-T 1.6/1.8L Standard Size High Performance Main Bearing Set 1990-1997 Mazda Miata Base $80.93 |
 IN STOCK 5M8353HX-STDACL Mazda 4 B6/BP/BP-T Race Series Stnd Size High Performance w/Extra Oil Clearance Main Bearing Set 1990-1997 Mazda Miata Base $80.93 |
 IN STOCK 4B8351H-.025ACL Mazda 4 B6/BP/BP-T 1.6/1.8L .025mm Oversized High Performance Rod Bearing Set 1990-1997 Mazda Miata Base $59.75 |
 IN STOCK 4B8351H-.25ACL Mazda B6/BP/BP-T 1.6/1.8L .25mm Oversized High Performance Rod Bearing Set 1990-1997 Mazda Miata Base $59.75 |
 IN STOCK 4B8351H-.50ACL Mazda B6/BP/BP-T 1.6/1.8L .50mm Oversized High Performance Rod Bearing Set 1990-1997 Mazda Miata Base $59.75 |
 IN STOCK 4B8351H-STDACL Mazda B6/BP/BP-T 1.6/1.8L Standard Size High Performance Rod Bearing Set 1990-1997 Mazda Miata Base $59.75 |
 IN STOCK 4B8351HX-STDACL Mazda 4 B6/BP/BP-T Race Series Stndrd Size High Performance w/Extra Oil Clerance Rod Bearing Set 1990-1997 Mazda Miata Base $59.75 |
SHIPS FROM MANUFACTURER CB1453A(4)Carrying on a tradition of durability and dependability, Clevite BiMetal (aluminum) engine bearings feature 100% lead-free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in greater seiz... Clevite Ford/ Mazda 98 1.6L 112 1.8L 4 Cyl 1986-93 Con Rod Bearing Set 1990-1997 Mazda Miata Base $53.76 |
SHIPS FROM MANUFACTURER CB1453A25MM(4)Carrying on a tradition of durability and dependability, Clevite BiMetal (aluminum) engine bearings feature 100% lead-free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in greater seiz... Clevite Ford/ Mazda 98 1.6L 112 1.8L 4 Cyl 1986-93 Con Rod Bearing Set 1990-1997 Mazda Miata Base $53.76 |
SHIPS FROM MANUFACTURER CB1453A50MM(4)Carrying on a tradition of durability and dependability, Clevite BiMetal (aluminum) engine bearings feature 100% lead-free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in greater seiz... Clevite Ford/ Mazda 98 1.6L 112 1.8L 4 Cyl 1986-93 Con Rod Bearing Set 1990-1997 Mazda Miata Base $54.26 |
SHIPS FROM MANUFACTURER CB1453A75MM(4)Carrying on a tradition of durability and dependability, Clevite BiMetal (aluminum) engine bearings feature 100% lead-free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in greater seiz... Clevite Mazda 1998cc Eng 1988-90 Con Rod Bearing Set 1990-1997 Mazda Miata Base $53.76 |
 IN STOCK CB1453HClevite H-Series performance bearings have a medium level of eccentricity, high crush, and a hardened steel back and thin overlay. These bearings are made without flash plating for better seating. Use H-Series bearings with crankshafts that have oversize fillets and where engines run in the medium... Clevite Mazda B4BP 1.6-1.8L L4 Con Rod Bearing Set 1990-1997 Mazda Miata Base $36.86 |
 SHIPS FROM MANUFACTURER CB1453ACarrying on a tradition of durability and dependability, Clevite® BiMetal (aluminum) engine bearings feature 100% lead-free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in gre... Clevite Ford/ Mazda 98 1.6L 112 1.8L 4 Cyl 1986-93 Connecting Rod Bearing (Single) 1990-1997 Mazda Miata Base $34.44 |
 SHIPS FROM MANUFACTURER CB1453A50MMCarrying on a tradition of durability and dependability, Clevite Bi-Metal (aluminum) engine bearings feature 100% lead-free aluminum silicon. Engineered with 60% more silicon than comparable competitive replacements, they provide better conditioning of journal surfaces. This results in greater sei... Clevite Ford/ Mazda 98 1.6L 112 1.8L 4 Cyl 1986-93 Con Rod Bearing 1990-1997 Mazda Miata Base $34.07 |
$55.54 |
SHIPS FROM MANUFACTURER MS1802A75MMClevite Mazda 1998 2184cc 1987-93 Main Bearing Set 1990-1997 Mazda Miata Base $61.04 |
 SHIPS FROM MANUFACTURER MS1802HClevite H-Series performance bearings have a medium level of eccentricity, high crush, and a hardened steel back and thin overlay. These bearings are made without flash plating for better seating. Use H-Series bearings with crankshafts that have oversize fillets and where engines run in the medium... Clevite Main Bearing Set 1990-1997 Mazda Miata Base $119.58 |
SHIPS FROM MANUFACTURER MS1802H026MMClevite Mazda 1998 2184cc 1987-93 Main Bearing Set 1990-1993 Mazda Miata Base $114.08 |