

Riferimento: 0433171287
Marca: BOSCH
0433171287 Bosch ® Bosch is the world’s leading supplier of diesel fuel injection systems and is standard equipment on many diesel engines today. Bosch genuine OE injectors provide superior performance and durability and are manufactured to original equipment specifications. You can be confident when you install Bosch Genuine OE injectors you are...
Riferimento: RHM78N 234
Marca: CHAMPION
RHM78N 234 Champion® industrial and agricultural spark plugs are backed by global engineering from Federal-Mogul. Precious metals, FISS and Hot Lock designs allow us to provide a plug that withstands today's high-temperature/high load service environments. Supports CO2 reduction Compatible with alternative fuels (gases) Designed for high compression and...
Riferimento: 14R-3CPU Z163
Marca: FEDERAL-MOGUL
14R-3CPU Z163 Federal Mogul® (Beru) spark plugs for stationary gas operated industrial engines, are manufactured of high quality materials that are resistant to combustion. This is important as the application may be used in non-stop operation, only interrupted for maintenance tasks and have long intervals between replacements. Sales part numbers:...
Riferimento: GK3-2
Marca: DENSO
GK3-2 Denso® Iridium Saver Spark Plugs are a range of high efficiency, long-life spark plugs for gas engines that use Iridium technology to increase plug life and performance. The term Saver implies the reduction in maintenance costs achieved by the extended plug life in high pressure, lean-burn engines. Part Number: GK3-2
Riferimento: D16 516
Marca: CHAMPION
D16 516 Champion® industrial and agricultural spark plugs are backed by global engineering from Federal-Mogul. Precious metals, FISS and Hot Lock designs allow us to provide a plug that Withstands today's high-temperature/high load service environments. Designed for high compression and aggressive environments Manufactured for long-lasting durability...
Riferimento: 7321
Marca: BOSCH
M14 - 7321 Bosch ® Featuring high quality, Bosch industrial spark plugs to ensure reliable operation of gas engines. First-class ignitability for high performance due to specifically developed precious-metal alloys at the center and ground electrode. Outstanding engine protection due to nickel-plated housing and thread. Hassle-free spark plug replacement...
Riferimento: K20PBR-S10
Marca: DENSO
K20PBR-S10 Denso® Nickel Spark Plugs Part Number: K20PBR-S10
Riferimento: PK22PR-L11S
Marca: DENSO
PK22PR-L11S Denso® Platinum Spark Plugs Part Number: PK22PR-L11S
Riferimento: GI3-4
Marca: DENSO
GI3-4 Denso® Iridium Performer Spark Plugs are the ultimate option for customers seeking the maximum plug performance and durability particularly in high-pressure lean-burn engines – offering outstanding sparking ability and voltage decrease. Part Number: GI3-4 Electrode: Iridium / Platinum Thread Size: 18 x 1,5 mm Reach: 13/16" (20,6mm) Hex Size: 7/8"...
Riferimento: BTPX543
Marca: E R S
BTPX543 ERS Advanced Pre-Chamber Spark Plugs. New generation gas engines with high efficiency and low emissions demand for a new generation of pre-chamber spark plugs. The environment for spark plugs to do its work is getting harder and harder. ERS developed a new generation of spark plugs for this requirement. ERS designed a new base plug, with better...
Riferimento: R0B12-77
Marca: TORCH
R0B12-77 Torch Industrial Spark Plugs high quality products, competitive price, reliable service and professional technology. Sales part numbers: R0B12-77 Thread: 18Mx1.5 Reach: 20.6 mm Hex: 22.2 mm Seat Type: Flat Gap:0.3 mm Heat Range: 75 Electrode Type: Nickel Alloy J"Gap"
Riferimento: M82N 566
Marca: CHAMPION
M82N 566 Champion® industrial and agricultural spark plugs are backed by global engineering from Federal-Mogul. Precious metals, FISS and Hot Lock designs allow us to provide a plug that withstands today's high-temperature/high load service environments. Supports CO2 reduction Compatible with alternative fuels (gases) Designed for high compression and...
Riferimento: RTW80N 638
Marca: CHAMPION
RTW80N 638 Champion® industrial and agricultural spark plugs are backed by global engineering from Federal-Mogul. Precious metals, FISS and Hot Lock designs allow us to provide a plug that withstands today's high-temperature/high load service environments. Supports CO2 reduction Compatible with alternative fuels (gases) Designed for high compression and...
Riferimento: M82N 630
Marca: CHAMPION
M82N 630 Champion® industrial and agricultural spark plugs are backed by global engineering from Federal-Mogul. Precious metals, FISS and Hot Lock designs allow us to provide a plug that withstands today's high-temperature/high load service environments. Supports CO2 reduction Compatible with alternative fuels (gases) Designed for high compression and...
Riferimento: D89D 543
Marca: CHAMPION
D89D 543 Champion® Industrial Spark Plugs is an industry-leading brand name and technology servicing all applications and markets throughout the world. Champion was the first to pioneer ignition products for industrial applications and, for over 100 years, is still driving the market in product excellence. Sales part numbers: 543 Material: center...
Riferimento: 7334
Marca: BOSCH
M14 - 7334 Bosch ® Featuring high quality, Bosch industrial spark plugs to ensure reliable operation of gas engines. First-class ignitability for high performance due to specifically developed precious-metal alloys at the center and ground electrode. Outstanding engine protection due to nickel-plated housing and thread. Hassle-free spark plug replacement...
Riferimento: 9430034107
Marca: BOSCH
9430034107 Bosch ® Bosch is the world’s leading supplier of diesel fuel injection systems and is standard equipment on many diesel engines today. Bosch genuine OE injectors provide superior performance and durability and are manufactured to original equipment specifications. You can be confident when you install Bosch Genuine OE injectors you are...
Riferimento: RA6HC 809
Marca: CHAMPION
RA6HC 809 Dependable performance. This Champion® spark plug features a copper core electrode that provides increased conductivity and heat control for good overall wear. Resists fouling Superior corrosion resistance Dependable and proven performance Increased conductivity and heat control for good overall wear Sales part numbers: 809 Seat Type: Gasket Hex...
Riferimento: 14R-5BIU Z195
Marca: FEDERAL-MOGUL
14R-5BIU Z195 Federal Mogul® (Beru) spark plugs for stationary gas operated industrial engines, are manufactured of high quality materials that are resistant to combustion. This is important as the application may be used in non-stop operation, only interrupted for maintenance tasks and have long intervals between replacements. Sales part numbers:...
Riferimento: 14FR-4 DIU02 Z328
Marca: FEDERAL-MOGUL
14FR-4 DIU02 Z328 Federal Mogul® (Beru) spark plugs for stationary gas operated industrial engines, are manufactured of high quality materials that are resistant to combustion. This is important as the application may be used in non-stop operation, only interrupted for maintenance tasks and have long intervals between replacements. Sales part numbers:...
Riferimento: 0433171949
Marca: BOSCH
0433171949 Bosch ® Bosch is the world’s leading supplier of diesel fuel injection systems and is standard equipment on many diesel engines today. Bosch genuine OE injectors provide superior performance and durability and are manufactured to original equipment specifications. You can be confident when you install Bosch Genuine OE injectors you are...
Riferimento: D14N 529
Marca: CHAMPION
D14N 529 Champion® Industrial Spark Plugs is an industry-leading brand name and technology servicing all applications and markets throughout the world. Champion was the first to pioneer ignition products for industrial applications and, for over 100 years, is still driving the market in product excellence. Sales part numbers: 543 Material: center...
Riferimento: RHM83N 583
Marca: CHAMPION
RHM83N 583 Champion® industrial and agricultural spark plugs are backed by global engineering from Federal-Mogul. Precious metals, FISS and Hot Lock designs allow us to provide a plug that withstands today's high-temperature/high load service environments. Supports CO2 reduction Compatible with alternative fuels (gases) Designed for high compression and...
Riferimento: RGM86N 586
Marca: CHAMPION
RGM86N 586 Champion® industrial and agricultural spark plugs are backed by global engineering from Federal-Mogul. Precious metals, FISS and Hot Lock designs allow us to provide a plug that withstands today's high-temperature/high load service environments. Supports CO2 reduction Compatible with alternative fuels (gases) Designed for high compression and...
Riferimento: D14N 204
Marca: CHAMPION
D14N 204 Champion® industrial and agricultural spark plugs are backed by global engineering from Federal-Mogul. Precious metals, FISS and Hot Lock designs allow us to provide a plug that withstands today's high-temperature/high load service environments. Supports CO2 reduction Compatible with alternative fuels (gases) Designed for high compression and...
Riferimento: GE3-F
Marca: DENSO
GE3-F Denso® Iridium Saver Spark Plugs are a range of high efficiency, long-life spark plugs for gas engines that use Iridium technology to increase plug life and performance. The term Saver implies the reduction in maintenance costs achieved by the extended plug life in high pressure, lean-burn engines.
Riferimento: GF5-2
Marca: DENSO
GF5-2 Denso® Iridium Saver Spark Plugs are a range of high efficiency, long-life spark plugs for gas engines that use Iridium technology to increase plug life and performance. The term Saver implies the reduction in maintenance costs achieved by the extended plug life in high pressure, lean-burn engines. Part Number: GF5-2 Electrode: Iridium / Platinum...
Riferimento: 0433271616
Marca: BOSCH
0433271616 Bosch ® Bosch is the world’s leading supplier of diesel fuel injection systems and is standard equipment on many diesel engines today. Bosch genuine OE injectors provide superior performance and durability and are manufactured to original equipment specifications. You can be confident when you install Bosch Genuine OE injectors you are...
Riferimento: RHM78PP 222
Marca: CHAMPION
RHM78PP 222 Champion® industrial and agricultural spark plugs are backed by global engineering from Federal-Mogul. Precious metals, FISS and Hot Lock designs allow us to provide a plug that withstands today's high-temperature/high load service environments. Supports CO2 reduction Compatible with alternative fuels (gases) Designed for high compression and...
Riferimento: 18GZ7 Z351
Marca: FEDERAL-MOGUL
18GZ7 Z351 Federal Mogul® (Beru) spark plugs for stationary gas operated industrial engines, are manufactured of high quality materials that are resistant to combustion. This is important as the application may be used in non-stop operation, only interrupted for maintenance tasks and have long intervals between replacements. Sales part numbers: 18GZ7 Z351
Riferimento: 18Z34 Z196
Marca: FEDERAL-MOGUL
18Z34 Z196 Federal Mogul® (Beru) spark plugs for stationary gas operated industrial engines, are manufactured of high quality materials that are resistant to combustion. This is important as the application may be used in non-stop operation, only interrupted for maintenance tasks and have long intervals between replacements. Sales part numbers: 18Z34...
Riferimento: RC78WPYP11 1218
Marca: CHAMPION
RC78WPYP11 1218 Champion® Industrial Spark Plugs is an industry-leading brand name and technology servicing all applications and markets throughout the world. Champion was the first to pioneer ignition products for industrial applications and, for over 100 years, is still driving the market in product excellence. Sales part numbers: 1218 Material: center...
Riferimento: GK2-2
Marca: DENSO
GK2-2 Denso® Iridium Saver Spark Plugs are a range of high efficiency, long-life spark plugs for gas engines that use Iridium technology to increase plug life and performance. The term Saver implies the reduction in maintenance costs achieved by the extended plug life in high pressure, lean-burn engines. Part Number: GK2-2
Riferimento: RB77WPCC 634
Marca: CHAMPION
RB77WPCC 634 Champion® industrial and agricultural spark plugs are backed by global engineering from Federal-Mogul. Precious metals, FISS and Hot Lock designs allow us to provide a plug that withstands today's high-temperature/high load service environments. Supports CO2 reduction Compatible with alternative fuels (gases) Designed for high compression and...
Riferimento: RB75N 643
Marca: CHAMPION
RB75N 643 Champion® Industrial Spark Plugs is an industry-leading brand name and technology servicing all applications and markets throughout the world. Champion was the first to pioneer ignition products for industrial applications and, for over 100 years, is still driving the market in product excellence. Sales part numbers: 643 Material: center...
Riferimento: 0432231696
Marca: BOSCH
0432231696 Bosch ® Bosch is the world’s leading supplier of diesel fuel injection systems and is standard equipment on many diesel engines today. Bosch genuine OE injectors provide superior performance and durability and are manufactured to original equipment specifications. You can be confident when you install Bosch Genuine OE injectors you are...
Riferimento: FN85WWCC 14GZ-LL-2
Marca: FEDERAL-MOGUL
FN85WWCC 14GZ-LL-2 Federal Mogul® spark plugs for stationary gas operated industrial engines, are manufactured of high quality materials that are resistant to combustion. This is important as the application may be used in non-stop operation, only interrupted for maintenance tasks and have long intervals between replacements. Sales part numbers:...
Riferimento: XMD15 649
Marca: CHAMPION
XMD15 649 Champion® industrial and agricultural spark plugs are backed by global engineering from Federal-Mogul. Precious metals, FISS and Hot Lock designs allow us to provide a plug that withstands today's high-temperature/high load service environments. Supports CO2 reduction Compatible with alternative fuels (gases) Designed for high compression and...
Riferimento: RB77WPC 636
Marca: CHAMPION
RB77WPC 636 Champion® industrial and agricultural spark plugs are backed by global engineering from Federal-Mogul. Precious metals, FISS and Hot Lock designs allow us to provide a plug that withstands today's high-temperature/high load service environments. Supports CO2 reduction Compatible with alternative fuels (gases) Designed for high compression and...
Riferimento: REL89G 522
Marca: CHAMPION
REL89G 522 Champion® industrial and agricultural spark plugs are backed by global engineering from Federal-Mogul. Precious metals, FISS and Hot Lock designs allow us to provide a plug that withstands today's high-temperature/high load service environments. Supports CO2 reduction Compatible with alternative fuels (gases) Designed for high compression and...
Riferimento: FB76WW
Marca: FEDERAL-MOGUL
FB76WW Federal Mogul® spark plugs for stationary gas operated industrial engines, are manufactured of high quality materials that are resistant to combustion. This is important as the application may be used in non-stop operation, only interrupted for maintenance tasks and have long intervals between replacements. Sales part numbers: FB76WW
Riferimento: TJ83 594
Marca: CHAMPION
TJ83 594 Champion® industrial and agricultural spark plugs are backed by global engineering from Federal-Mogul. Precious metals, FISS and Hot Lock designs allow us to provide a plug that withstands today's high-temperature/high load service environments. Supports CO2 reduction Compatible with alternative fuels (gases) Designed for high compression and...
Riferimento: RTM78N 1201
Marca: CHAMPION
RTM78N 1201 Champion® industrial and agricultural spark plugs are backed by global engineering from Federal-Mogul. Precious metals, FISS and Hot Lock designs allow us to provide a plug that withstands today's high-temperature/high load service environments. Supports CO2 reduction Compatible with alternative fuels (gases) Designed for high compression and...
Riferimento: 0433171438
Marca: BOSCH
0433171438 Bosch ® Bosch is the world’s leading supplier of diesel fuel injection systems and is standard equipment on many diesel engines today. Bosch genuine OE injectors provide superior performance and durability and are manufactured to original equipment specifications. You can be confident when you install Bosch Genuine OE injectors you are...
Riferimento: 14R-4CIU EA0,5 Z205
Marca: FEDERAL-MOGUL
14R-4CIU EA0,5 Z205 Federal Mogul® (Beru) spark plugs for stationary gas operated industrial engines, are manufactured of high quality materials that are resistant to combustion. This is important as the application may be used in non-stop operation, only interrupted for maintenance tasks and have long intervals between replacements. Sales part numbers:...
Riferimento: RHN79G 575
Marca: CHAMPION
RHN79G 575 Champion® Industrial Spark Plugs is an industry-leading brand name and technology servicing all applications and markets throughout the world. Champion was the first to pioneer ignition products for industrial applications and, for over 100 years, is still driving the market in product excellence. Sales part numbers:575 Material:center...
Riferimento: W77N 201
Marca: CHAMPION
W77N 201 Champion® industrial and agricultural spark plugs are backed by global engineering from Federal-Mogul. Precious metals, FISS and Hot Lock designs allow us to provide a plug that withstands today's high-temperature/high load service environments. Supports CO2 reduction Compatible with alternative fuels (gases) Designed for high compression and...
Riferimento: FB77WPCC 1230
Marca: CHAMPION
FB77WPCC 1230 Champion® Iridium spark plug, designed for large stationary engine applications running compressed natural gas (CNG), landfill-gas, or biogas fuels, brings a combination of extended life and low cost to the power generation sector. Sales part numbers: 1230 Material: center electrode - copper-cored nickel with Iridium Suppressor/Shielding:...
Riferimento: REM77N 568
Marca: CHAMPION
REM77N 568 Champion® industrial and agricultural spark plugs are backed by global engineering from Federal-Mogul. Precious metals, FISS and Hot Lock designs allow us to provide a plug that withstands today's high-temperature/high load service environments. Supports CO2 reduction Compatible with alternative fuels (gases) Designed for high compression and...
Riferimento: W18 518
Marca: CHAMPION
W18 518 Champion® industrial and agricultural spark plugs are backed by global engineering from Federal-Mogul. Precious metals, FISS and Hot Lock designs allow us to provide a plug that Withstands today's high-temperature/high load service environments. Designed for high compression and aggressive environments Manufactured for long-lasting durability...
Riferimento: 0432390001
Marca: BOSCH
0432390001 Bosch ® Bosch is the world’s leading supplier of diesel fuel injection systems and is standard equipment on many diesel engines today. Bosch genuine OE injectors provide superior performance and durability and are manufactured to original equipment specifications. You can be confident when you install Bosch Genuine OE injectors you are...
Riferimento: RTM77PP 223
Marca: CHAMPION
RTM77PP 223 Champion® industrial and agricultural spark plugs are backed by global engineering from Federal-Mogul. Precious metals, FISS and Hot Lock designs allow us to provide a plug that withstands today's high-temperature/high load service environments. Supports CO2 reduction Compatible with alternative fuels (gases) Designed for high compression and...
Riferimento: 0432490007
Marca: BOSCH
0432490007 Bosch ® Bosch is the world’s leading supplier of diesel fuel injection systems and is standard equipment on many diesel engines today. Bosch genuine OE injectors provide superior performance and durability and are manufactured to original equipment specifications. You can be confident when you install Bosch Genuine OE injectors you are...
Riferimento: RTB77WPCC 235
Marca: CHAMPION
RTB77WPCC 235 Champion® industrial and agricultural spark plugs are backed by global engineering from Federal-Mogul. Precious metals, FISS and Hot Lock designs allow us to provide a plug that withstands today's high-temperature/high load service environments. Supports CO2 reduction Compatible with alternative fuels (gases) Designed for high compression...
Riferimento: R1B12-76
Marca: TORCH
R1B12-76 Torch Industrial Spark Plugs high quality products, competitive price, reliable service and professional technology. Sales part numbers: R1B12-76 Thread: 18Mx1.5 Reach: 20.5 mm Hex: 22.2 mm Seat Type: Gasket Gap:0.3 mm Heat Range: 76 Electrode Type: 4 Ground
Riferimento: S-R6A13
Marca: TORCH
S-R6A13 Torch Industrial Spark Plugs high quality products, competitive price, reliable service and professional technology. Sales part numbers: S-R6A13 Thread: 18Mx1.5 Reach: 30 mm Hex: 22.2mm Seat Type: Gasket Gap:0.3 mm Heat Range: 77 Electrode Type: Prechamber Cable Length: 965 mm Shelded Length: 276 mm
Riferimento: 0432231692
Marca: BOSCH
0432231692 Bosch ® Bosch is the world’s leading supplier of diesel fuel injection systems and is standard equipment on many diesel engines today. Bosch genuine OE injectors provide superior performance and durability and are manufactured to original equipment specifications. You can be confident when you install Bosch Genuine OE injectors you are...
Riferimento: 7306
Marca: BOSCH
M18 - 7306 Bosch ® Featuring high quality, Bosch industrial spark plugs to ensure reliable operation of gas engines. First-class ignitability for high performance due to specifically developed precious-metal alloys at the center and ground electrode. Outstanding engine protection due to nickel-plated housing and thread. Hassle-free spark plug replacement...
Riferimento: D14 514
Marca: CHAMPION
D14 514 Champion® industrial and agricultural spark plugs are backed by global engineering from Federal-Mogul. Precious metals, FISS and Hot Lock designs allow us to provide a plug that Withstands today's high-temperature/high load service environments. Designed for high compression and aggressive environments Manufactured for long-lasting durability...
Riferimento: GE2-1
Marca: DENSO
GE2-1 Denso® Iridium Saver Spark Plugs are a range of high efficiency, long-life spark plugs for gas engines that use Iridium technology to increase plug life and performance. The term Saver implies the reduction in maintenance costs achieved by the extended plug life in high pressure, lean-burn engines.
Riferimento: R2E15-85
Marca: TORCH
R2E15-85 Torch Industrial Spark Plugs high quality products, competitive price, reliable service and professional technology. Sales part numbers: R2E15-85 Thread: 14Mx1.25 Reach: 12.7 mm Hex: 20.6 mm Seat Type: Gasket Gap:0.38 mm Heat Range: 85 Electrode Type: Parallel Bars
Riferimento: GI3-1
Marca: DENSO
GI3-1 Denso® Iridium Performer Spark Plugs are the ultimate option for customers seeking the maximum plug performance and durability particularly in high-pressure lean-burn engines – offering outstanding sparking ability and voltage decrease. Part Number: GI3-1 Reach: 20.6mm (13/16") Diameter: 18mm Applications: Industrial Hex Spanner Size: 22.2mm (7/8")...
Riferimento: RC78PYP15 243
Marca: CHAMPION
RC78PYP15 243 Champion® Industrial Spark Plugs is an industry-leading brand name and technology servicing all applications and markets throughout the world. Champion was the first to pioneer ignition products for industrial applications and, for over 100 years, is still driving the market in product excellence. Sales part numbers: 243 Material: center...
Riferimento: GK3-5
Marca: DENSO
GK3-5 Denso® Double Iridium (DDI) Spark Plugs are longer lifespan, hard-wearing spark plugs for gas engines. They are particularly effective when used in bio-gas engines. Part Number: GK3-5 Reach: 19mm (3/4") Diameter: 14mm Applications: Industrial Hex Spanner Size: 16mm (5/8") Centre Electrode: Iridium Saver DDI Ground Electrode: Iridium Gap: 0.012"...
Riferimento: RGC77N 552
Marca: CHAMPION
RGC77N 552 Champion® industrial and agricultural spark plugs are backed by global engineering from Federal-Mogul. Precious metals, FISS and Hot Lock designs allow us to provide a plug that withstands today's high-temperature/high load service environments. Supports CO2 reduction Compatible with alternative fuels (gases) Designed for high compression and...
Riferimento: 7/8GZ11 Z180
Marca: FEDERAL-MOGUL
7/8GZ11 Z180 Federal Mogul® (Beru) spark plugs for stationary gas operated industrial engines, are manufactured of high quality materials that are resistant to combustion. This is important as the application may be used in non-stop operation, only interrupted for maintenance tasks and have long intervals between replacements. Sales part numbers:...
Riferimento: RHL79G 551
Marca: CHAMPION
RHL79G 551 Champion® industrial and agricultural spark plugs are backed by global engineering from Federal-Mogul. Precious metals, FISS and Hot Lock designs allow us to provide a plug that withstands today's high-temperature/high load service environments. Supports CO2 reduction Compatible with alternative fuels (gases) Designed for high compression and...
Riferimento: W14 569
Marca: CHAMPION
W14 569 Champion® industrial and agricultural spark plugs are backed by global engineering from Federal-Mogul. Precious metals, FISS and Hot Lock designs allow us to provide a plug that Withstands today's high-temperature/high load service environments. Designed for high compression and aggressive environments Manufactured for long-lasting durability...
Riferimento: S-R6A16
Marca: TORCH
S-R6A16 Torch Industrial Spark Plugs high quality products, competitive price, reliable service and professional technology. Sales part numbers: S-R6A16 Thread: 18Mx1.5 Reach: 26 mm Hex: 22mm Seat Type: Flat Gap:0.3 mm Electrode Type: Prechamber Cable Length: 320 mm Shelded Length:342 mm
Riferimento: F00BL0J005
Marca: BOSCH
F00BL0J005 Bosch ® Bosch is the world’s leading supplier of diesel fuel injection systems and is standard equipment on many diesel engines today. Bosch genuine OE injectors provide superior performance and durability and are manufactured to original equipment specifications. You can be confident when you install Bosch Genuine OE injectors you are...
Riferimento: W80N 580
Marca: CHAMPION
W80N 580 Champion® industrial and agricultural spark plugs are backed by global engineering from Federal-Mogul. Precious metals, FISS and Hot Lock designs allow us to provide a plug that withstands today's high-temperature/high load service environments. Supports CO2 reduction Compatible with alternative fuels (gases) Designed for high compression and...
IK22 Denso® Iridium Power Spark Plugs