{"product_id":"12x1-25mm-14mm-hex-iridium-spark-plug","title":"12x1.25mm 14mm Hex Iridium Spark Plug","description":"The BMW Genuine Parts 12120039664 is a high-power spark plug, manufactured in Japan to meet stringent BMW standards. The spark plug specifications include a 12x1.25mm thread size, a 14mm bi-hex (12-point) hex size requiring a specific socket (p\/n 83300495560), a 50mm insulator height, and a manufacturer heat range of 8. The pre-gap size is set at .03\" (.762mm), and it includes a resistor type with 5000 ohms resistance for optimal signal integrity. The recommended torque specification is 23 ± 3 Nm (approximately 17 ft-lb). This spark plug is compatible with a wide range of BMW models, including various 2 Series, 3 Series, 5 Series, X1, X3, X4, X5, and Z4 variants, generally from 2011-2019, and specific engine configurations like 2.0L L4 and 4.4L V8. Note that this part does not fit Alpina B7, B7L, or B7 xDrive models from 2013-2019 with 4.4L V8 engines.","brand":"BMW Genuine Parts","offers":[{"title":"Default Title","offer_id":52872372945208,"sku":"12120039664","price":23.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/store.motormia.co\/products\/12x1-25mm-14mm-hex-iridium-spark-plug","provider":"MOTORMIA","version":"1.0","type":"link"}