Husqvarna Spark Plug NGK CMR7H OEM #506615101

This part replaces obsolete part #: 521233401, 5212334-01, 544260901 and 5442609-01.

Description:
This is an authentic Husqvarna replacement part, it is not an aftermarket equivalent. It is used with a variety of lawn and garden equipment. A spark plug is used to supply electric current to an internal combustion engine. Over time spark plugs will get dirty or fouled requiring replacement. Please note, this item is sold individually. You will need a spark plug wrench or a socket wrench to complete this repair.

Compatibility
This part is compatible with the following machines:

Husqvarna
226 HS 75 S (2008-02) Hedge Trimmer
226 HS 75 S (2008-02) Hedge Trimmer
226 HS 99 S (2008-02) Hedge Trimmer
226 HS 99 S (2008-02) Hedge Trimmer
130BT (2007-01) 965102204, Backpack Blower
130BT (2008-10) Backpack Blower
150BT (2007-05) Backpack Blower
150BT (2008-10) Backpack Blower
170BF (2006-03) Backpack Blower
170BF (2008-10) Backpack Blower
170BT (2006-03) Backpack Blower
170BT (2008-10) Backpack Blower
180BF (2008-02) Backpack Blower
180BF (2008-10) Backpack Blower
180BT (2008-02) Backpack Blower
180BT (2008-10) Backpack Blower
350BF (2009-03) 50.2cc Backpack Blower
350BT (2009-03) 50cc 2-Cycle Backpack Blower
370BTS (2009-03) 64.9cc Backpack Blower
380BFS (2009-03) 72cc Backpack Blower
380BTS (2009-03) 72cc Backpack Blower
560BFS (2011-10) 65cc Backpack Gas Leaf Blower
560BTS (2011-10) 65.6cc 2-Stroke X-Torq Gas Backpack Blower
570BFS (2011-05) 65.6cc 2-Cycle Backpack Leaf Blower
570BTS (2011-05) 65.6cc 2-Cycle Backpack Leaf Blower
580BFS (2011-05) 75.6cc 2-Cycle Backpack Leaf Blower
580BTS (2011-05) 75.6cc 2-Cycle Backpack Leaf Blower
530BT (2012-10) Lightweight Backpack Blower
233RJ (2009-01) Brushcutter
243R (2011-08) Brushcutter
243RJ (2009-03) Brushcutter
243RJ (2011-08) Brushcutter
253R (2011-08) Brushcutter
253RB (2010-03) Brushcutter
253RJ (2009-04) Brushcutter
253RJ (2011-08) Brushcutter
150BT (2009-10) Backpack Blower
426LST Trimmer/Edger
426LST Trimmer/Edger
150BT (2018-02) Backpack Blower
578BTF (2014-09) Blower
360 BT Blower
553 RBX (2018-06) Brushcutter
553 RBX (2018-02) Brushcutter
553 RBX (2012-08) Brushcutter
553 RS (2011-08) Brushcutter
226 HD60 S (2009-01) Hedge Trimmer
226 HD75 S (2009-01) Hedge Trimmer
150 BF (2008-10) Blower
150 BF (2007-05) Blower
543 RS (2011-08) Brushcutter
543 XP (2017-08) Chain Saw
543 XPG (2017-08) Chain Saw
426 EX (2010-01) Trimmer
580BFS MARK II (580BTS Mark II) Blower

Jonsered
BB2250 (2009-09) Blower