Spark Position: 5mm. The main signs of a failing or faulty glow plug are White smoke / black smoke. Land Rover. General Motors.
BOSCH SPARK PLUG WSR6F, BPMR6A, BPMR7A
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GENUINE 4 PCS SPARK PLUG 1.4/1.6cc ep3/6 & MORE OE 9802840180
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Genuine Toyota 4 Cylinder Spark Plug x1 Fits 86 2.0 D4D 2016-2020 SU00304931
Pack of 4 HT Spark Plug Knurled Nuts universal for most modern plugs, M4 Thread
