Best Spak Plugs for Subaru Legacy


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This car has been sold for quite a long time in many countries of the world, in great demand. To maintain popularity at the proper level, the Japanese often carry out restyling for the sedan, always making it better in many ways. The next update for the machine was shown recently. The new model boasts a solid appearance, in which you can see a bunch of both signature Subaru brand parts and original jewelry created specifically for this car.

There have also been changes inside the sedan, where an advanced multimedia system now flaunts with a bunch of options that increase comfort, and the interior of the car will receive finishing with high-quality materials of various types. At the highest level, Subaru Legacy will also have characteristics, thanks to which it will be possible to move the car without any problems over any distance.

 

1993 1994 1995 1996 1997 1998 1999 Subaru Legacy Spark Plugs

Info/Engine 2.5L 16v DOHC engine 2.2L EJ22E 16v SOHC engine
OEM spark plug gap 0.044″ (1.11mm) 0.044″ (1.11mm)
Qty. needed 4 4
Change interval 60,000 miles 60,000 miles
Best spark plug NGK 2300 PFR5B-11 Laser Platinum NGK (2756) BKR6E-11 V-Power
Popular choice Autolite XP3924 XP Iridium Autolite AP3923 Platinum

 

2000 2001 2002 2003 Subaru Legacy Spark Plugs

Info/Engine 2.5L EJ25 16v SOHC engine
OEM spark plug gap 0.044″ (1.11mm)
Qty. needed 4
Change interval 30,000 miles
Best spark plug NGK (2756) BKR6E-11 V-Power
Popular choice NGK 3764 BKR6EIX-11 Iridium IX

 

2004 2005 2006 2007 2008 2009 Subaru Legacy Spark Plugs

Info/Engine 2.5L EJ25 16v SOHC engine 3.0L EZ30D 24v DOHC engine
OEM spark plug gap 0.044″ (1.11mm) 0.030″ (.076mm)
Qty. needed 4 6
Change interval 30,000 miles 60,000 miles
Best spark plug NGK (2756) BKR6E-11 V-Power NGK 1483 LFR6CGP G-Power Platinum
Popular choice NGK 3764 BKR6EIX-11 Iridium IX NGK 6481 ILFR6B Laser Iridium

 

2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 Subaru Legacy Spark Plugs

Info/Engine 2.5L FB25 16v DOHC engine 3.6L EZ36D 24v DOHC engine
OEM spark plug gap 0.039″ to .0043″ (1.0mm to 1.1mm) 0.039″ to .0043″ (1.0mm to 1.1mm)
Qty. needed 4 6
Change interval 60,000 miles 60,000 miles
Best spark plug NGK SILZKAR7B11 Laser Iridium NGK 7505 SILFR6C11 Laser Iridium
Popular choice Denso 3442 FXE22HR-11 Iridium Long Life Champion 7975 REC10PYPB4 Double Platinum

 

2020 2021 Subaru Legacy Spark Plugs

Info/Engine 2.4L FA24 Turbo 16v DOHC engine 2.5L FB25D 16v DOHC engine
OEM spark plug gap
Qty. needed
Change interval
Best spark plug
Popular choice

 

Yes, this is a sedan, a car, in general, contrary to my position, if you will, ideology, which does not correspond to my lifestyle at all. Crossovers and station wagons, it seems, should be closer and more familiar, but in Subaru models, I do not see great advantages over competitors. But in Legacy – I see. Rather, I feel it. It is in the sedan that the boxer engine plays its role so powerfully, providing a low center of gravity.

Crossovers are also “armed” with opposed “boxers”, but their centers of gravity, one way or another, are “raised”. Look at the declared ground clearance of the Legacy: according to passport data, it is only 150 mm. And according to my measurements, it is even lower. So, under the metal sheet of protection of the engine compartment – no more than 130 mm.

Dan Hoffman

Dan is a co-founder of Engineswork. He knows everything about internal combustion engines. Ask your questions in comments down below this article - he will be glad to help you anytime.

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