hot spark plugs - saturn seat covers

hunter auto saver programmable thermostat

What are hot spark plugs vs cold spark plugs?

May 06, 2009 by savehumanity | Posted in Maintenance & Repairs

which one is better, as in gives more power.

"A spark plug is said to be "hot" if it is a better heat insulator, keeping more heat in the tip of the spark plug. A spark plug is said to be "cold" if it can conduct more heat out of the spark plug tip and lower the tip's temperature.

| May 06, 2009

What's hot
Denso (4086) X22EPR-U9 Traditional Spark Plug, Pack of 1
Automotive Parts and Accessories (Denso)

List Price: ~~$2.50~~
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- Denso # 4086
- Denso Traditional Nickel Spark Plug
- NOTE: Plug has threaded terminal stud and does not contain terminal nut. If terminal nut is needed, order part#067606-0051
Denso (4096) X24EPR-U9 Traditional Spark Plug, Pack of 1
Automotive Parts and Accessories (Denso)

List Price: ~~$2.50~~
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- U-Groove ground electrodes
- Traditional Spark Plug
- DEN # 4096
Denso (4045) W27ESR-U Traditional Spark Plug, Pack of 1
Automotive Parts and Accessories (Denso)

List Price: ~~$2.50~~
Price: $0.44
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- Denso Traditional Nickel Spark Plug
- U-Groove Ground Electrode
- Denso # 4045
Denso (4033) W24ESR-U Traditional Spark Plug, Pack of 1
Automotive Parts and Accessories (Denso)

List Price: ~~$2.50~~
Price: $1.61
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- U-Groove Ground Electrode
- Denso # 4033
- Denso Traditional Nickel Spark Plug
Denso (3043) W20EP-U Traditional Spark Plug, Pack of 1
Automotive Parts and Accessories (Denso)

List Price: ~~$2.50~~
Price: $1.38
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- Improved cold-starting
- Stable combustion during idling
- Increases engine performance and throttle response