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Pulstar be1i Iridium Pulse Spark Plug, Pack of 1
Automotive Parts and Accessories (Pulstar)

List Price: $13.95
Price: $11.99
You Save: $1.96 (14%)
- Pulstar recommends setting gap to OEM specifications for your vehicle
- Better throttle response, quicker ignition and improved cold starts
- A lifetime limited warranty
Bosch (4002) FR8DPX Platinum Plus Spark Plug, Pack of 1
Automotive Parts and Accessories (Bosch)

List Price: $3.79
Price: $1.50
You Save: $2.29 (60%)
- Tapered, yttrium enhanced v-profile ground electrode provides a 25% longer performance life
- Lower ignition voltage requirement provides reliable cold weather starting and superior operation under all driving conditions
- Factory-set gap Вї once the proper gap is set, there's no need to re-gap
Pulstar be1p Platinum Pulse Spark Plug, Pack of 1
Automotive Parts and Accessories (Pulstar)

List Price: $10.95
Price: $8.61
You Save: $2.34 (21%)
- Up to 10% better fuel economy
- Individual CO2 emissions reduced by as much as a quarter ton annually and cleaner overall exhaust
- Built-in capacitor element stores and delivers a much more powerful spark, providing for more complete combustion
ACDelco 41-800 Platinum Spark Plug , Pack of 1
Automotive Parts and Accessories (ACDelco)

List Price: $8.77
Price: $4.78
You Save: $3.99 (45%)
- Spark gap remains virtually unchanged during the life of the plug for increased fuel efficiency
- Dual platinum tip for improved resistance to spark erosion and corrosive combustion chamber environment
- One-piece integral suppressor seal meters spark plug energy to help provide long electrode life and seals against compression leakage
Autolite 3923 Copper Core Spark Plug, Pack of 1
Automotive Parts and Accessories (Autolite)

List Price: $1.99
Price: $1.22
You Save: $0.77 (39%)
- Contains 1 spark plug
- Mixture of nickel and copper-glass seal that bonds the insulator, terminal post and center electrode together, assuring full voltage
- Longer insulator nose provides a longer path to control fouling deposits