Looking for aftermarket parts to modify or upgrade your 2003 Ford Focus with bearings? At Tunersports.com we carry a huge selection of the top name brand performance bearing parts and accessories.

IN STOCK 5M8174A-STDACL 03+ Ford/Mazda 4 2.0L/2.3L DOHC Duratec Standard Size High Performance Main Bearing Set 2003-2003 Ford Focus ZX3 $47.18 |
OUT OF STOCK 5M8174H-STDACL 03+ Ford/Mazda 4 2.0L/2.3L DOHC Duratec Standard Size Race Series Main Bearing Set 2003-2003 Ford Focus ZX3 $130.86 |

OUT OF STOCK 5M1706A-.25ACL Ford Prod. 4 1.9L 1985-96 Engine Crankshaft Main Bearing Set 2000-2003 Ford Focus SE 2000-2004 Ford Focus LX $44.92 |
OUT OF STOCK 5M1706A-.50ACL Ford Prod. 4 1.9L 1985-96 Engine Crankshaft Main Bearing Set 2000-2003 Ford Focus SE 2000-2004 Ford Focus LX $44.92 |
OUT OF STOCK 5M1706A-.75ACL Ford Prod. 4 1.9L 1985-96 Engine Crankshaft Main Bearing Set 2000-2003 Ford Focus SE 2000-2004 Ford Focus LX $44.92 |
OUT OF STOCK 5M1706A-STDACL Ford Prod. 4 1.9L 1985-96 Engine Crankshaft Main Bearing Set 2000-2003 Ford Focus SE 2000-2004 Ford Focus LX $44.92 |
OUT OF STOCK 5M8174A-.25ACL KIA 4 1998CC DOHC 1994-98 Engine Crankshaft Main Bearing Set 2003-2003 Ford Focus ZX3 $47.18 |
OUT OF STOCK 5M8174A-.50ACL KIA 4 1998CC DOHC 1994-98 Engine Crankshaft Main Bearing Set 2003-2003 Ford Focus ZX3 $47.18 |
OUT OF STOCK 5M8174H-.025ACL Ford 2.0L/2.3L DOHC Duratec Race Series Main Bearing Set (Size .025) 2003-2003 Ford Focus ZX3 $130.86 |
OUT OF STOCK 5M8174H-.25ACL Ford 2.0L/2.3L DOHC Duratec Race Series Main Bearing Set 2003-2003 Ford Focus ZX3 $130.86 |
IN STOCK - LOW 5M8174HX-STDACL 03+ Ford/Mazda 4 2.0L/2.3L DOHC Duratec Standard Size Race Series Main Bearing Set 2003-2003 Ford Focus ZX3 $130.86 |

OUT OF STOCK 4B4135A-.25ACL 95-04 Ford 4 2.0L Zetec 0.25mm Oversized Rod Bearing Set 2000-2004 Ford Focus SE / ZTS / ZX3 2002-2004 Ford Focus ZTW / ZX5 $34.23 |
OUT OF STOCK 4B4135A-.50ACL 95-04 Ford 4 2.0L Zetec 0.50mm Oversized Rod Bearing Set 2000-2004 Ford Focus SE / ZTS / ZX3 2002-2004 Ford Focus ZTW / ZX5 $34.23 |
OUT OF STOCK 4B4135A-.75ACL 95-04 Ford 4 2.0L Zetec 0.75mm Oversized Rod Bearing Set 2000-2004 Ford Focus SE / ZTS / ZX3 2002-2004 Ford Focus ZTW / ZX5 $34.23 |
OUT OF STOCK 4B4135A-STDACL 95-04 Ford 4 2.0L Zetec Standard Size Rod Bearing Set 2000-2004 Ford Focus SE / ZTS / ZX3 2002-2004 Ford Focus ZTW / ZX5 $34.23 |

IN STOCK - DROPSHIPS CB1380A(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 Prod 4 1.9L 1987-95 Con Rod Bearing Set 2000-2003 Ford Focus SE 2000-2004 Ford Focus LX $46.50 |
IN STOCK - DROPSHIPS CB1380A25MM(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 Prod 4 1.9L 1987-95 Con Rod Bearing Set 2000-2003 Ford Focus SE 2000-2004 Ford Focus LX $44.30 |
SHIPS FROM MANUFACTURER CB1380A50MM(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 Prod 4 1.9L 1987-95 Con Rod Bearing Set 2000-2003 Ford Focus SE 2000-2004 Ford Focus LX $42.50 |
SHIPS FROM MANUFACTURER CB1380A75MM(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 2.3L 140 CID L4 HSC 1986-1994 / 153CID 2.5L L4 HSC 1986-1991 Con Rod Bearing Set 2000-2003 Ford Focus SE 2000-2004 Ford Focus LX $44.79 |
IN STOCK - DROPSHIPS CB1774A(4)Clevite Ford Products 4 2.0L DOHC 1995-01 Con Rod Bearing Set 2000-2004 Ford Focus SE / ZTS / ZX3 2002-2004 Ford Focus SVT / ZTW / ZX5 $65.73 |
IN STOCK - DROPSHIPS CB1774A25MM(4)Clevite Ford Products 4 2.0L DOHC 1995-01 Con Rod Bearing Set 2000-2004 Ford Focus SE / ZTS / ZX3 2002-2004 Ford Focus SVT / ZTW / ZX5 $66.69 |
IN STOCK - DROPSHIPS CB1774A50MM(4)Clevite Ford Products 4 2.0L DOHC 1995-01 Con Rod Bearing Set 2000-2004 Ford Focus SE / ZTS / ZX3 2002-2004 Ford Focus SVT / ZTW / ZX5 $64.55 |
SHIPS FROM MANUFACTURER CB1774A75MM(4)Clevite Ford Products 4 2.0L DOHC 1995-01 Con Rod Bearing Set 2000-2004 Ford Focus SE / ZTS / ZX3 2002-2004 Ford Focus SVT / ZTW / ZX5 $60.53 |
IN STOCK - DROPSHIPS CB1774HClevite 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 Products 4 2.0L DOHC 1995-03 Con Rod Bearing Set 2000-2004 Ford Focus SE / ZTS / ZX3 2002-2004 Ford Focus SVT / ZTW / ZX5 $46.55 |
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 2003-2004 Ford Focus LX / SE / ZTS / ZTW / ZX3 / ZX5 $58.11 |