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Upgrade Guide UK
Upgrade & LPG NGK Spark Plug Guide
Use this guide to find upgrades and LPG alternatives for NGK spark plugs.
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Part No
LFR6A
/ Stock No
6668
Upgrade
Upgrade Stock No.
LPG Alternative
LPG Stock No.
LPG Gap
ILFR6B
View
6481
LPG7
View
1640
Preset