{"product_id":"king-engine-bearings-mb5442mc-high-performance-main-bearing-set-standard-size-2007-2009-mazdaspeed-3","title":"King Engine Bearings MB5442MC High Performance Main Bearing Set, Standard Size, 2007-2009 Mazdaspeed 3","description":"King 07-09 Mazdaspeed 3 L3-VDT MZR DISI (t) Duratec High Performance Main Bearing Set - Size STD\n\u003cp\u003eThe King Engine Bearings MB5442MC High Performance Main Bearing Set is designed for the 2007-2009 Mazdaspeed 3 equipped with the L3-VDT MZR DISI turbocharged Duratec engine. Manufactured to support demanding street and performance applications, this standard-size main bearing set helps provide reliable crankshaft support and consistent engine operation during assembly or rebuilds.\u003c\/p\u003e\u003cp\u003eKing Engine Bearings applies precision manufacturing and performance-focused materials to help promote dependable bearing function under increased engine loads. The MB5442MC set is intended for use with a properly prepared crankshaft and accurately measured main bearing bores. Always verify crankshaft journals, housing bores, oil clearances, and engine specifications before installation to confirm the standard-size bearing is correct for the application.\u003c\/p\u003e\u003cp\u003eThis automotive replacement component is supplied as a complete main bearing set for one engine. It is a practical choice for rebuilding or upgrading the bottom end of a compatible L3-VDT MZR DISI engine. The set may also be listed for select Ford Focus applications; verify engine code, model year, and bearing requirements before ordering, as fitment information can vary by vehicle configuration.\u003c\/p\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eOne King Engine Bearings MB5442MC standard-size high performance main bearing set\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eListed applications include the 2007-2009 Mazdaspeed 3 with the L3-VDT MZR DISI turbocharged engine and select 2003 and 2010 Ford Focus applications. Confirm the vehicle, engine code, crankshaft condition, and required bearing size before installation.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-performance main bearing set designed for demanding street and performance engine applications\u003c\/li\u003e\n\u003cli\u003eStandard-size specification for crankshafts and main bearing bores that meet factory dimensions\u003c\/li\u003e\n\u003cli\u003eApplication-specific design for the L3-VDT MZR DISI turbocharged Duratec engine\u003c\/li\u003e\n\u003cli\u003ePrecision-manufactured by King Engine Bearings to support consistent clearance and dependable crankshaft operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\nFitments:\u003cbr\u003e\n2003 Ford Focus LX\u003cbr\u003e\n2003 Ford Focus SE\u003cbr\u003e\n2003 Ford Focus ZTS\u003cbr\u003e\n2003 Ford Focus ZTW\u003cbr\u003e\n2003 Ford Focus ZX3\u003cbr\u003e\n2003 Ford Focus ZX5\u003cbr\u003e\n2004 Ford Focus LX\u003cbr\u003e\n2004 Ford Focus SE\u003cbr\u003e\n2004 Ford Focus ZTS\u003cbr\u003e\n2004 Ford Focus ZTW\u003cbr\u003e\n2004 Ford Focus ZX3\u003cbr\u003e\n2004 Ford Focus ZX5\u003cbr\u003e\n2004 Mazda 3 i\u003cbr\u003e\n2005 Ford Escape Hybrid\u003cbr\u003e\n2005 Ford Escape XLS\u003cbr\u003e\n2005 Ford Escape XLT\u003cbr\u003e\n2005 Ford Escape XLT No Boundaries\u003cbr\u003e\n2005 Ford Focus ZX3\u003cbr\u003e\n2005 Ford Focus ZX4\u003cbr\u003e\n2005 Ford Focus ZX4 ST\u003cbr\u003e\n2005 Ford Focus ZX5\u003cbr\u003e\n2005 Ford Focus ZXW\u003cbr\u003e\n2005 Mazda 3 i\u003cbr\u003e\n2005 Mazda Tribute i\u003cbr\u003e\n2005 Mercury Mariner Base\u003cbr\u003e\n2006 Ford Escape Hybrid\u003cbr\u003e\n2006 Ford Escape XLS\u003cbr\u003e\n2006 Ford Escape XLT\u003cbr\u003e\n2006 Ford Focus ZX3\u003cbr\u003e\n2006 Ford Focus ZX4\u003cbr\u003e\n2006 Ford Focus ZX4 ST\u003cbr\u003e\n2006 Ford Focus ZX5\u003cbr\u003e\n2006 Ford Focus ZXW\u003cbr\u003e\n2006 Ford Fusion S\u003cbr\u003e\n2006 Ford Fusion SE\u003cbr\u003e\n2006 Ford Fusion SEL\u003cbr\u003e\n2006 Mazda 3 i\u003cbr\u003e\n2006 Mazda 6 Mazdaspeed\u003cbr\u003e\n2006 Mazda MX-5 Miata Base\u003cbr\u003e\n2006 Mazda MX-5 Miata Club Spec\u003cbr\u003e\n2006 Mazda MX-5 Miata Grand Touring\u003cbr\u003e\n2006 Mazda MX-5 Miata Sport\u003cbr\u003e\n2006 Mazda MX-5 Miata Touring\u003cbr\u003e\n2006 Mazda Tribute i\u003cbr\u003e\n2006 Mercury Mariner Convenience\u003cbr\u003e\n2006 Mercury Mariner Hybrid\u003cbr\u003e\n2006 Mercury Milan Base\u003cbr\u003e\n2006 Mercury Milan Premier\u003cbr\u003e\n2007 Ford Escape Hybrid\u003cbr\u003e\n2007 Ford Escape XLS\u003cbr\u003e\n2007 Ford Escape XLT\u003cbr\u003e\n2007 Ford Focus S\u003cbr\u003e\n2007 Ford Focus SE\u003cbr\u003e\n2007 Ford Focus SES\u003cbr\u003e\n2007 Ford Focus ST\u003cbr\u003e\n2007 Ford Fusion S\u003cbr\u003e\n2007 Ford Fusion SE\u003cbr\u003e\n2007 Ford Fusion SEL\u003cbr\u003e\n2007 Mazda 3 i\u003cbr\u003e\n2007 Mazda 3 Mazdaspeed\u003cbr\u003e\n2007 Mazda 6 Mazdaspeed\u003cbr\u003e\n2007 Mazda CX-7 Grand Touring\u003cbr\u003e\n2007 Mazda CX-7 Sport\u003cbr\u003e\n2007 Mazda CX-7 Touring\u003cbr\u003e\n2007 Mazda MX-5 Miata Grand Touring\u003cbr\u003e\n2007 Mazda MX-5 Miata Sport\u003cbr\u003e\n2007 Mazda MX-5 Miata SV\u003cbr\u003e\n2007 Mazda MX-5 Miata Touring\u003cbr\u003e\n2007 Mercury Mariner Convenience\u003cbr\u003e\n2007 Mercury Mariner Hybrid\u003cbr\u003e\n2007 Mercury Milan Base\u003cbr\u003e\n2007 Mercury Milan Premier\u003cbr\u003e\n2008 Ford Escape Hybrid\u003cbr\u003e\n2008 Ford Escape XLS\u003cbr\u003e\n2008 Ford Escape XLT\u003cbr\u003e\n2008 Ford Focus S\u003cbr\u003e\n2008 Ford Focus SE\u003cbr\u003e\n2008 Ford Focus SES\u003cbr\u003e\n2008 Ford Fusion S\u003cbr\u003e\n2008 Ford Fusion SE\u003cbr\u003e\n2008 Ford Fusion SEL\u003cbr\u003e\n2008 Mazda 3 i\u003cbr\u003e\n2008 Mazda 3 Mazdaspeed\u003cbr\u003e\n2008 Mazda CX-7 Grand Touring\u003cbr\u003e\n2008 Mazda CX-7 Sport\u003cbr\u003e\n2008 Mazda CX-7 Touring\u003cbr\u003e\n2008 Mazda MX-5 Miata Grand Touring\u003cbr\u003e\n2008 Mazda MX-5 Miata Sport\u003cbr\u003e\n2008 Mazda MX-5 Miata SV\u003cbr\u003e\n2008 Mazda MX-5 Miata Touring\u003cbr\u003e\n2008 Mazda Tribute Hybrid\u003cbr\u003e\n2008 Mazda Tribute i\u003cbr\u003e\n2008 Mercury Mariner Base\u003cbr\u003e\n2008 Mercury Mariner Hybrid\u003cbr\u003e\n2008 Mercury Milan Base\u003cbr\u003e\n2008 Mercury Milan Premier\u003cbr\u003e\n2009 Ford Focus S\u003cbr\u003e\n2009 Ford Focus SE\u003cbr\u003e\n2009 Ford Focus SEL\u003cbr\u003e\n2009 Ford Focus SES\u003cbr\u003e\n2009 Ford Fusion S\u003cbr\u003e\n2009 Ford Fusion SE\u003cbr\u003e\n2009 Ford Fusion SEL\u003cbr\u003e\n2009 Mazda 3 i\u003cbr\u003e\n2009 Mazda 3 Mazdaspeed\u003cbr\u003e\n2009 Mazda CX-7 Grand Touring\u003cbr\u003e\n2009 Mazda CX-7 Sport\u003cbr\u003e\n2009 Mazda CX-7 Touring\u003cbr\u003e\n2009 Mercury Milan Base\u003cbr\u003e\n2009 Mercury Milan Premier\u003cbr\u003e\n2010 Ford Focus S\u003cbr\u003e\n2010 Ford Focus SE\u003cbr\u003e\n2010 Ford Focus SEL\u003cbr\u003e\n2010 Ford Focus SES\u003cbr\u003e\n2010 Ford Transit Connect XL\u003cbr\u003e\n2010 Ford Transit Connect XLT\u003cbr\u003e\n2010 Mazda 3 i\u003cbr\u003e\n2010 Mazda 3 Mazdaspeed\u003cbr\u003e\n2010 Mazda CX-7 Grand Touring\u003cbr\u003e\n2010 Mazda CX-7 Touring\u003cbr\u003e\n2011 Ford Focus S\u003cbr\u003e\n2011 Ford Focus SE\u003cbr\u003e\n2011 Ford Focus SEL\u003cbr\u003e\n2011 Ford Focus SES\u003cbr\u003e\n2011 Ford Transit Connect XL\u003cbr\u003e\n2011 Ford Transit Connect XLT\u003cbr\u003e\n2011 Ford Transit Connect XLT Premium\u003cbr\u003e\n2011 Mazda 3 i\u003cbr\u003e\n2011 Mazda 3 Mazdaspeed\u003cbr\u003e\n2011 Mazda CX-7 Grand Touring\u003cbr\u003e\n2011 Mazda CX-7 Touring\u003cbr\u003e\n2012 Ford Transit Connect XL\u003cbr\u003e\n2012 Ford Transit Connect XLT\u003cbr\u003e\n2012 Ford Transit Connect XLT Premium\u003cbr\u003e\n2012 Mazda 3 i\u003cbr\u003e\n2012 Mazda 3 Mazdaspeed\u003cbr\u003e\n2012 Mazda CX-7 Grand Touring\u003cbr\u003e\n2012 Mazda CX-7 Touring\u003cbr\u003e\n2013 Ford Fusion SE\u003cbr\u003e\n2013 Ford Fusion Titanium\u003cbr\u003e\n2013 Ford Transit Connect XL\u003cbr\u003e\n2013 Ford Transit Connect XLT\u003cbr\u003e\n2013 Ford Transit Connect XLT Premium\u003cbr\u003e\n2013 Jaguar XF Base\u003cbr\u003e\n2013 Mazda 3 i\u003cbr\u003e\n2013 Mazda 3 Mazdaspeed\u003cbr\u003e\n2014 Ford Fusion SE\u003cbr\u003e\n2014 Ford Fusion Titanium\u003cbr\u003e\n2014 Jaguar XF Base\u003cbr\u003e\n2015 Ford Edge SE\u003cbr\u003e\n2015 Ford Edge SEL\u003cbr\u003e\n2015 Ford Edge Titanium\u003cbr\u003e\n2015 Ford Fusion SE\u003cbr\u003e\n2015 Ford Fusion Titanium\u003cbr\u003e\n2015 Jaguar XF Premium\u003cbr\u003e\n2016 Ford Edge SE\u003cbr\u003e\n2016 Ford Edge SEL\u003cbr\u003e\n2016 Ford Edge Titanium\u003cbr\u003e\n2016 Ford Fusion SE\u003cbr\u003e\n2016 Ford Fusion Titanium\u003cbr\u003e\n2017 Ford Edge SE\u003cbr\u003e\n2017 Ford Edge SEL\u003cbr\u003e\n2017 Ford Edge Titanium\u003cbr\u003e\n2017 Ford Fusion Platinum\u003cbr\u003e\n2017 Ford Fusion SE\u003cbr\u003e\n2017 Ford Fusion Titanium\u003cbr\u003e\n2017 Lincoln MKC Black Label\u003cbr\u003e\n2017 Lincoln MKC Premiere\u003cbr\u003e\n2017 Lincoln MKC Reserve\u003cbr\u003e\n2017 Lincoln MKC Select\u003cbr\u003e\n2017 Lincoln MKZ Black Label\u003cbr\u003e\n2017 Lincoln MKZ Premiere\u003cbr\u003e\n2017 Lincoln MKZ Reserve\u003cbr\u003e\n2017 Lincoln MKZ Select\u003cbr\u003e\n2018 Ford Edge SE\u003cbr\u003e\n2018 Ford Edge SEL\u003cbr\u003e\n2018 Ford Edge Titanium\u003cbr\u003e\n2018 Ford Fusion Platinum\u003cbr\u003e\n2018 Ford Fusion SE\u003cbr\u003e\n2018 Ford Fusion Titanium\u003cbr\u003e\n2018 Lincoln MKC Black Label\u003cbr\u003e\n2018 Lincoln MKC Premiere\u003cbr\u003e\n2018 Lincoln MKC Reserve\u003cbr\u003e\n2018 Lincoln MKC Select\u003cbr\u003e\n2018 Lincoln MKZ Black Label\u003cbr\u003e\n2018 Lincoln MKZ Premiere\u003cbr\u003e\n2018 Lincoln MKZ Reserve\u003cbr\u003e\n2018 Lincoln MKZ 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