Denso (3377) SKJ20DR-M11 Iridium Spark Plug, Pack of 1
SKJ20DR-M11
Increases engine performance and throttle response
Efficient fuel consumption
Improved cold-starting
Stable combustion during idling
Product Review
Product Description
Denso Spark Plug Iridium plugs have an extremely long life as Iridium is 6x harder and 8x stronger than platinum. Because of the strength and hardness of iridium, there is virtually no electrode wear. This combined with a platinum ground electrode, creates a spark plug that is almost impervious to wear even under extreme driving or racing conditions. Technical Specifications - Extra Long Life Iridium Plug, 14mm Thread, 19mm (3/4") Reach, 5/8" (16mm) Hex Size, Gasket Seat, Resistor, Solid Terminal, 0.7mm Fine Wire Iridium-Tipped Center Electrode, Platinum Tipped Ground Electrode, .044" (1.1mm) Gap
Product Details
Denso (3377) SKJ20DR-M11 Iridium Spark Plug, Pack of 1
This review is from: Denso (3377) SKJ20DR-M11 Iridium Spark Plug, Pack of 1 (Automotive)
I bought this for my Honda Stream which has a K20A engine and installed them in October 2010. Although it is not recommended to gap them, I still gapped the plugs to specifications (not recommended for inexperienced DIYers though since the tip can be broken). The difference in power was obvious and the gas consumption was definitely better. The plugs are still working well judging from my car's performance and as such,I would recommend these plugs any day.
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This review is from: Denso (3377) SKJ20DR-M11 Iridium Spark Plug, Pack of 1 (Automotive)
It was impossible to find this spark plug in Chile, so I bought it through Amazon and it was perfect, easy and delivered on time. After the replacement of the older spark plugs -they wasn't of the same model- it is possible to feel the difference with this Denso. It feels the engine more agile, with a bit more power and better fuel performance.
Car: Honda CRV 2005
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