DENSO

100 percent pre-fired to ensure reliable operation, Copper core center electrode for superior thermal conductivity, Unique five-rib insulator reduces flashover and decreases voltage loss, Dual copper...

100 percent pre-fired to ensure reliable operation, Copper core center electrode for superior thermal conductivity, Unique five-rib insulator reduces flashover and decreases voltage loss, Dual copper...

100 percent pre-fired to ensure reliable operation, Copper core center electrode for superior thermal conductivity, Unique five-rib insulator reduces flashover and decreases voltage loss, Dual copper...

DENSO Iridium Spark Plug IU24 5362Six times harder than platinum, iridium withstands temperatures up to 4,000°F, Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage...

DENSO Iridium Spark Plug IU24A 5365Six times harder than platinum, iridium withstands temperatures up to 4,000°F, Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage...

DENSO Iridium Spark Plug IU27 5363Six times harder than platinum, iridium withstands temperatures up to 4,000°F, Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage...

DENSO Iridium Spark Plug IU27A 5366Six times harder than platinum, iridium withstands temperatures up to 4,000°F, Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage...

DENSO Iridium Spark Plug IU31A 5367Six times harder than platinum, iridium withstands temperatures up to 4,000°F, Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage...

DENSO Iridium Spark Plug IUF22 5383Six times harder than platinum, iridium withstands temperatures up to 4,000°F, Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage...

DENSO Iridium Spark Plug IUH24 5368Six times harder than platinum, iridium withstands temperatures up to 4,000°F, Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage...

DENSO Iridium Spark Plug IUH27 5369Six times harder than platinum, iridium withstands temperatures up to 4,000°F, Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage...

DENSO Iridium Spark Plug IW16 5305Six times harder than platinum, iridium withstands temperatures up to 4,000°F, Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage...

DENSO Iridium Spark Plug IW20 5306Six times harder than platinum, iridium withstands temperatures up to 4,000°F, Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage...

100 percent pre-fired to ensure reliable operation, Copper core center electrode for superior thermal conductivity, Unique five-rib insulator reduces flashover and decreases voltage loss, Dual copper...

100 percent pre-fired to ensure reliable operation, Copper core center electrode for superior thermal conductivity, Unique five-rib insulator reduces flashover and decreases voltage loss, Dual copper...

100 percent pre-fired to ensure reliable operation, Copper core center electrode for superior thermal conductivity, Unique five-rib insulator reduces flashover and decreases voltage loss, Dual copper...

100 percent pre-fired to ensure reliable operation, Copper core center electrode for superior thermal conductivity, Unique five-rib insulator reduces flashover and decreases voltage loss, Dual copper...

100 percent pre-fired to ensure reliable operation, Copper core center electrode for superior thermal conductivity, Unique five-rib insulator reduces flashover and decreases voltage loss, Dual copper...

100 percent pre-fired to ensure reliable operation, Copper core center electrode for superior thermal conductivity, Unique five-rib insulator reduces flashover and decreases voltage loss, Dual copper...

100 percent pre-fired to ensure reliable operation, Copper core center electrode for superior thermal conductivity, Unique five-rib insulator reduces flashover and decreases voltage loss, Dual copper...

100 percent pre-fired to ensure reliable operation, Copper core center electrode for superior thermal conductivity, Unique five-rib insulator reduces flashover and decreases voltage loss, Dual copper...

100 percent pre-fired to ensure reliable operation, Copper core center electrode for superior thermal conductivity, Unique five-rib insulator reduces flashover and decreases voltage loss, Dual copper...

100 percent pre-fired to ensure reliable operation, Copper core center electrode for superior thermal conductivity, Unique five-rib insulator reduces flashover and decreases voltage loss, Dual copper...

100 percent pre-fired to ensure reliable operation, Copper core center electrode for superior thermal conductivity, Unique five-rib insulator reduces flashover and decreases voltage loss, Dual copper...

100 percent pre-fired to ensure reliable operation, Copper core center electrode for superior thermal conductivity, Unique five-rib insulator reduces flashover and decreases voltage loss, Dual copper...

100 percent pre-fired to ensure reliable operation, Copper core center electrode for superior thermal conductivity, Unique five-rib insulator reduces flashover and decreases voltage loss, Dual copper...

DENSO Iridium Spark Plug IK16 5303Six times harder than platinum, iridium withstands temperatures up to 4,000°F, Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage...

DENSO Iridium Spark Plug IU22 5361Six times harder than platinum, iridium withstands temperatures up to 4,000°F, Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage...

DENSO Iridium Spark Plug IW22 5307Six times harder than platinum, iridium withstands temperatures up to 4,000°F, Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage...

DENSO Iridium Spark Plug IW24 5316Six times harder than platinum, iridium withstands temperatures up to 4,000°F, Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage...

DENSO Iridium Spark Plug IW27 5317Six times harder than platinum, iridium withstands temperatures up to 4,000°F, Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage...

DENSO Iridium Spark Plug IW31 5319Six times harder than platinum, iridium withstands temperatures up to 4,000°F, Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage...

DENSO Iridium Spark Plug IX24 5372Six times harder than platinum, iridium withstands temperatures up to 4,000°F, Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage...

DENSO Iridium Spark Plug IX24B 5376Six times harder than platinum, iridium withstands temperatures up to 4,000°F, Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage...

DENSO Iridium Spark Plug IX27 5373Six times harder than platinum, iridium withstands temperatures up to 4,000°F, Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage...

DENSO Iridium Spark Plug IX27B 5377Six times harder than platinum, iridium withstands temperatures up to 4,000°F, Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage...

DENSO Iridium Spark Plug IWF22 5379Six times harder than platinum, iridium withstands temperatures up to 4,000°F, Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage...

DENSO Iridium Spark Plug IX22 5371Six times harder than platinum, iridium withstands temperatures up to 4,000°F, Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage...

DENSO Iridium Spark Plug IX22B 5375Six times harder than platinum, iridium withstands temperatures up to 4,000°F, Because the iridium electrodes of these plugs can be shrunk to only 0.4mm, voltage...

100 percent pre-fired to ensure reliable operation, Copper core center electrode for superior thermal conductivity, Unique five-rib insulator reduces flashover and decreases voltage loss, Dual copper...