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King Engine Bearings Main Bearings (MB5442SI0.5)

King Engine Bearings MB5442SI0.5 Main Bearings - King Ford/Mazda Duratec 2.0/2.3 DOHC (Size 0.50) Silicon Bi-Metal Aluminum Main Bearing Set for a 2004-2013 Mazda 3 i, 2004-2013 Mazda 3 S, 2005-2005 Mazda 3 SP23, 2007-2013 Mazda 3 Mazdaspeed, 2014-2015 Mazda 3 i SV, 2014-2016 Mazda 3 i Grand Touring, 2014-2016 Mazda 3 I Sport, 2014-2016 Mazda 3 I Touring, 2014-2016 Mazda 3 s Grand Touring, 2014-2016 Mazda 3 s Touring, 2003-2004 Ford Focus LX, 2003-2011 Ford Focus SE, 2003-2004 Ford Focus ZTS, 2003-2004 Ford Focus ZTW, 2003-2006 Ford Focus ZX3, 2003-2006 Ford Focus ZX5, 2005-2006 Ford Focus ZX4, 2005-2006 Ford Focus ZX4 ST, 2005-2006 Ford Focus ZXW, 2007-2007 Ford Focus ST, 2007-2011 Ford Focus S, 2007-2011 Ford Focus SES and 2009-2011 Ford Focus SEL.

King Engine Bearings Main Bearings MB5442SI0.5
Image(s) for display purposes only. Actual product may vary.
Manufacturer: King Engine Bearings
Product: King Engine Bearings Main Bearings
Part Number: MB5442SI0.5
UPC: 611500520075
$88.14


Free Shipping (Continental US)
New with manufacturer warranty
Availability: IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 11/05/2025)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)

Have a question regarding this product? Contact us.

Fitment:

NOTES: King Ford/Mazda Duratec 2.0/2.3 DOHC (Size 0.50) Silicon Bi-Metal Aluminum Main Bearing Set

Description:


Related Links:

07-09 Mazda 3 Mazdaspeed Bearings

Other Bearings:

King Engine Bearings Main Bearings MB5442SI0.25
King Ford/Mazda Duratec 2.0/2.3 DOHC (Size 0.25) Silicon Bi-Metal Aluminum Main Bearing Set
OUT OF STOCK
2005-2006 Ford Focus ZX4 ST
2003-2004 Ford Focus LX
2007-2011 Ford Focus S
2003-2004 Ford Focus SE
2007-2011 Ford Focus SE
2009-2011 Ford Focus SEL
2007-2011 Ford Focus SES
2007-2007 Ford Focus ST
2003-2004 Ford Focus ZTS
2003-2004 Ford Focus ZTW
2003-2006 Ford Focus ZX3
2005-2006 Ford Focus ZX4
2003-2006 Ford Focus ZX5
2005-2006 Ford Focus ZXW
2005-2005 Mazda 3 SP23
2004-2013 Mazda 3 i
2014-2016 Mazda 3 i Grand Touring
2014-2016 Mazda 3 I Sport
2014-2015 Mazda 3 i SV
2014-2016 Mazda 3 I Touring
2007-2013 Mazda 3 Mazdaspeed
2004-2013 Mazda 3 S
2014-2016 Mazda 3 s Grand Touring
2014-2016 Mazda 3 s Touring
King Engine Bearings Performance Main Bearings MB5442XP0.5
King 07-09 Mazdaspeed 3 L3-VDT MZR DISI (t) Duratec High Performance Main Bearing Set - Size (0.50)
OUT OF STOCK
2005-2006 Ford Focus ZX4 ST
2003-2004 Ford Focus LX
2007-2011 Ford Focus S
2003-2004 Ford Focus SE
2007-2011 Ford Focus SE
2009-2011 Ford Focus SEL
2007-2011 Ford Focus SES
2007-2007 Ford Focus ST
2003-2004 Ford Focus ZTS
2003-2004 Ford Focus ZTW
2003-2006 Ford Focus ZX3
2005-2006 Ford Focus ZX4
2003-2006 Ford Focus ZX5
2005-2006 Ford Focus ZXW
2005-2005 Mazda 3 SP23
2004-2013 Mazda 3 i
2014-2016 Mazda 3 i Grand Touring
2014-2016 Mazda 3 I Sport
2014-2015 Mazda 3 i SV
2014-2016 Mazda 3 I Touring
2007-2013 Mazda 3 Mazdaspeed
2004-2013 Mazda 3 S
2014-2016 Mazda 3 s Grand Touring
2014-2016 Mazda 3 s Touring
King Engine Bearings Performance Main Bearings MB5442XP
King 07-09 Mazdaspeed 3 L3-VDT MZR DISI (t) Duratec High Performance Main Bearing Set - Size STD
IN STOCK
2005-2006 Ford Focus ZX4 ST
2003-2004 Ford Focus LX
2007-2011 Ford Focus S
2003-2004 Ford Focus SE
2007-2011 Ford Focus SE
2009-2011 Ford Focus SEL
2007-2011 Ford Focus SES
2007-2007 Ford Focus ST
2003-2004 Ford Focus ZTS
2003-2004 Ford Focus ZTW
2003-2006 Ford Focus ZX3
2005-2006 Ford Focus ZX4
2003-2006 Ford Focus ZX5
2005-2006 Ford Focus ZXW
2005-2005 Mazda 3 SP23
2004-2013 Mazda 3 i
2014-2016 Mazda 3 i Grand Touring
2014-2016 Mazda 3 I Sport
2014-2015 Mazda 3 i SV
2014-2016 Mazda 3 I Touring
2007-2013 Mazda 3 Mazdaspeed
2004-2013 Mazda 3 S
2014-2016 Mazda 3 s Grand Touring
2014-2016 Mazda 3 s Touring
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King Ford/Mazda Duratec 121ci 2.0L 16V (Size .026) Connecting Rod Bearings (Set of 4)
IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 11/05/2025)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2005-2006 Ford Focus ZXW
2007-2011 Ford Focus S
2007-2011 Ford Focus SE
2009-2011 Ford Focus SEL
2007-2011 Ford Focus SES
2007-2007 Ford Focus ST
2005-2006 Ford Focus ZX3
2005-2006 Ford Focus ZX4
2005-2006 Ford Focus ZX4 ST
2005-2006 Ford Focus ZX5
2005-2005 Mazda 3 SP23
2004-2013 Mazda 3 i
2014-2016 Mazda 3 i Grand Touring
2014-2016 Mazda 3 I Sport
2014-2015 Mazda 3 i SV
2014-2016 Mazda 3 I Touring
2007-2013 Mazda 3 Mazdaspeed
2004-2013 Mazda 3 S
2014-2016 Mazda 3 s Grand Touring
2014-2016 Mazda 3 s Touring
King Engine Bearings Rod Bearings CR4507SI0.25
King Mazda MZR 2.3L 16V / Ford Duratec 2.3L 16V (Size .25) Connecting Rod Bearing Set (Set of 8)
IN STOCK (5+)
SHIPS FROM MANUFACTURER
(Last checked: 11/05/2025)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2003-2004 Ford Focus ZX5
2005-2006 Ford Focus ZX4 ST
2003-2004 Ford Focus ZX3
2003-2004 Ford Focus ZTW
2003-2004 Ford Focus ZTS
2007-2007 Ford Focus ST
2003-2004 Ford Focus SE
2003-2004 Ford Focus LX
2007-2013 Mazda 3 S
2007-2013 Mazda 3 Mazdaspeed
2007-2013 Mazda 3 i