Part Finder - NGK Spark Plugs
Search by application to find the part you need from NGK or NTK
Decoding Spark Plugs
NGK lists a design symbols chart in the front of every spark plug catalog. We break down how to decode the part number and stock number on your NGK spark plugs.
NGK Spark Plug Numbering Systems - NGK.com
Wondering what the numbers and letters on an NGK spark plug mean? These NGK spark plug charts explain how NGK's numbering system works. View full size version of NGK spark plug numbering chart .
Using the NGK Cross Reference
Have an OE part number or competitors part number you'd like to find an NGK equivalent for? Our NGK cross reference includes over 80,000 records! Here's how to access this tool, using …
NGK Stock # NGK Part # Competitor # NGK Stock # NGK Part # Competitor # NGK Stock # NGK Part # Accel 112 2912 BP8ES 113 1034 BP7ES 114 7333 BP6ES 115 7432 B6ES 116 7832 BP5ES 137 2298 R5670-5 138 5858 XR4 141 2611 B9ES 142 2411 B8ES 143 1111 B7ES 146 6410 B5ES 166 3212 B-6L 168 3112 B-4L 276 2771 UR5 378 2438 WR5
Spark Plugs marked with an asterisk * have a pre-set gap larger then the original item. Please ensure that these are suitable for the intended application. MP 1 of 5 August 2016
Spark plug charts are sorted by thread size, thread reach, hex size. Hotter plugs are listed above the colder plugs. Plug images are located on the opposite page. Due to the extreme modifications in racing applications, these spark plugs are not warranted
ground electrode this spark plug has superior gas flow properties and lower voltage requirements, which offers further improvements in starting, idling and throttle response. Iridium spark plugs are used in many high performance engines and in competition. Owners who want the very best performance will want the best spark plug we can offer with ...
Spark plug charts are sorted by thread size, thread reach, hex size. Hotter plugs are listed above the colder plugs. Plug images are located on the opposite page. Due to the extreme modifications in racing applications, these spark plugs are not warranted
NGK Spark Plugs Cross Reference - Plug Specs
NGK’s cross-reference charts are your guide to finding the perfect match. Follow these steps for accurate and efficient cross-referencing: Note the brand and model number of the spark plug currently in use. Use our website for a cross-reference chart. Locate your spark plug’s model number in the chart and find the corresponding NGK model.