Looking for aftermarket parts to modify or upgrade your 2004 Mazda 3 with bearings? At Tunersports.com we carry a huge selection of the top name brand performance bearing parts and accessories.

OUT OF STOCK 4B4390H-.025ACL Ford Prod. 4 2.0L Duratec Race Series Engine Connecting Rod Bearing Set 2004-2013 Mazda 3 i $66.32 |
OUT OF STOCK 4B4390H-.25ACL Ford 4 2.0L Duratec .25mm Oversized Race Series Rod Bearing Set 2004-2013 Mazda 3 i $66.32 |
OUT OF STOCK 4B4390H-STDACL Ford 4 2.0L Duratec Standard Size Race Series Rod Bearing Set 2004-2013 Mazda 3 i $66.32 |
OUT OF STOCK 4B4390HX-STDACL Ford 4 2.0L Duratec Standard Size Race Series Rod Bearing Set 2004-2013 Mazda 3 i $66.32 |
OUT OF STOCK 4B8170H-.025ACL Ford/Mazda 4 2.3L DOHC Duratec Race Series Engine Connecting Rod Bearing Set 2004-2009 Mazda 3 S $71.51 |
OUT OF STOCK 4B8170H-.25ACL Ford/Mazda (L3) Duratec 2.3L .25mm Oversized High Performance Rod Bearing Set 2004-2009 Mazda 3 S $71.51 |
IN STOCK 4B8170H-STDACL Ford/Mazda (L3) Duratec 2.3L Standard Size High Performance Rod Bearing Set 2004-2009 Mazda 3 S $71.51 |
OUT OF STOCK 4B8170HX-STDACL Ford/Mazda 4 2.3L DOHC Duratec Standard Size High Performance Rod Bearing Set 2004-2009 Mazda 3 S $71.51 |

IN STOCK - DROPSHIPS CB1838A(4)Carrying 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 4 2.3L DOHC 2003-2005 Con Rod Bearing Set 2004-2008 Mazda 3 S $58.11 |
IN STOCK - DROPSHIPS CB1838A25MM(4)Clevite Ford 4 2.3L DOHC 2003-2005 Con Rod Bearing Set 2004-2005 Mazda 3 S $52.39 |
IN STOCK - DROPSHIPS CB1838A50MM(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 4 2.3L DOHC 2003-2005 Con Rod Bearing Set 2004-2008 Mazda 3 S $55.09 |
IN STOCK - DROPSHIPS CB1838HClevite 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 Ford 4 2.3L DOHC 2003-2009 Performance Con Rod Bearing Set 2004-2005 Mazda 3 S $45.67 |
IN STOCK - DROPSHIPS CB1838HXClevite 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 Ford 4 2.3L DOHC 2003-2009 Performance Con Rod Bearing Set 2004-2005 Mazda 3 S $47.84 |
SHIPS FROM MANUFACTURER CB1839A25MM(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 4 2.3L DOHC 2003-2005 Con Rod Bearing Set 2004-2005 Mazda 3 S $65.91 |
SHIPS FROM MANUFACTURER CB1839A50MM(4)Clevite Ford 4 2.0L DOHC 2004-2005 Con Rod Bearing Set 2004-2005 Mazda 3 S $65.91 |

IN STOCK MS2245ACarrying 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 4 2.0L DOHC-2.3L DOHC 2003-2009 Duratec Engine Main Bearing Set 2004-2005 Mazda 3 i 2004-2009 Mazda 3 S $96.45 |
IN STOCK - DROPSHIPS MS2245A25MMCarrying 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 4 2.0L DOHC-2.3L DOHC 2003-2009 Duratec Engine Main Bearing Set 2004-2005 Mazda 3 i 2004-2009 Mazda 3 S $101.95 |
IN STOCK - DROPSHIPS MS2245A50MMCarrying 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 Chrysler 4 2.4L DOHC-2.4L DOHC Turbo 1995-2005 Main Bearing Set 2004-2005 Mazda 3 i 2004-2009 Mazda 3 S $101.95 |

IN STOCK MB5442SIKing Ford/Mazda Duratec 2.0/2.3 DOHC Silicon Bi-Metal Aluminum Main Bearing Set - Size STD 2004-2013 Mazda 3 i / S $89.71 |
IN STOCK - DROPSHIPS MB5442SI0.25King Ford/Mazda Duratec 2.0/2.3 DOHC (Size 0.25) Silicon Bi-Metal Aluminum Main Bearing Set 2004-2013 Mazda 3 i / S $96.31 |
IN STOCK - DROPSHIPS MB5442SI0.5King Ford/Mazda Duratec 2.0/2.3 DOHC (Size 0.50) Silicon Bi-Metal Aluminum Main Bearing Set 2004-2013 Mazda 3 i / S $96.31 |
IN STOCK - DROPSHIPS MB5442SI0.75King Ford/Mazda Duratec 2.0/2.3 DOHC (Size 0.75) Silicon Bi-Metal Aluminum Main Bearing Set 2004-2013 Mazda 3 i / S $100.19 |
IN STOCK MB5442XP.026King Engine Bearings Ford 2.0 2.3L EcoBoost Crankshaft Main Bearing Set (Set of 5) 2004-2013 Mazda 3 i / S $112.59 |

IN STOCK - DROPSHIPS MB5442SI1.0King Engine Bearings Ford/Mazda 2.0L/2.3L Duratec (Size +1.0) Performance Main Bearing Set 2004-2013 Mazda 3 i / S $100.19 |
OUT OF STOCK MB5442XPKing 07-09 Mazdaspeed 3 L3-VDT MZR DISI (t) Duratec High Performance Main Bearing Set - Size STD 2004-2013 Mazda 3 i / S $119.19 |