Description

For maximum performance under the most extreme conditions, you can’t go past DENSO Iridium Power spark plugs. Through patented technology, including a 0.4mm diameter centre electrode - the Iridium Power plug produces the hottest, most concentrated spark with the lowest voltage and outperforms any plug today.

It is no secret that Iridium is 6 x harder, 8 x stronger and could take temperatures of 650 degrees C hotter than platinum (i.e. exceeding 2454 degrees C).
Through patented technology, including a 0.4mm diameter centre electrode - the Iridium Power plug produces the hottest, most concentrated spark with the lowest voltage and outperforms any plug today.

The DENSO difference:

  • Iridium Power uses DENSO’s patented U-Groove ground electrode to achieve maximum ignitability while minimizing required voltage.
  • At 0.4mm in diameter, the DENSO Iridium Power center electrode tip is the world’s smallest.
  • Produces the hottest, most concentrated spark, while requiring the lowest voltage
  • Produces maximum performance under the most extreme conditions

Laser Welding

There wasn’t a welding tool hot enough to melt an iridium electrode tip to a nickel base. That is until DENSO pioneered their patented Laser Welding Process that provides a 360° seal so reliable the electrode resists wear even in the worst conditions.

Improved Firing Performance

To improve firing performance, the contact area between the electrode and the flame nucleus needs to be reduced in size. This is why the electrode was made as fine as possible to a diameter of 0.4mm. Compared to normal Spark Plugs, with a spark gap of 0.8mm, the ignitability limits are better by 2.5.

Lower Required Voltage

The required voltage in the Iridium Power plugs is between 3 & 5 kv less than normal plugs. This is due to the ultra-fine 0.4mm diameter ground electrode and U-groove design. Because required voltage is kept low, Iridium Power can be used in high performance engines and for high response driving.

Smoother Idling

When an engine is idling, firing can become particularly bad. Because Iridium Power plugs have a low required voltage and high ignitability, sparking continues to work properly during idling. Whereas normal plugs have highly variable revolution counts, Iridium Power plugs maintain very smooth idling. Also, because combustion is good, the explosive energy raises the revolution count.

Improved Engine Performance

Iridium Power spark plugs enhance the performance of an engine. Acceleration is improved when compared against normal spark plugs.

Decreased Fuel Consumption

When Iridium Power spark plugs are used, accidental fire and misfiring rarely occurs under various driving conditions. Therefore, combustion is extremely good. In turn, a healthy engine can be maintained and fuel consumption improved.

Specifications

Electrode Gap [mm]:1,1
Plug Type ID:Iridium Power
Diameter [mm]:14
Reach [m]:19
Terminal Type:Both
Bolt Head Ø [mm]:16

What's Included

Compatibility

DAIHATSU:90048-51164A
BorgWarner (BERU):14FR8DPUX
SUBARU:22401-KA290
CHAMPION:3034
MITSUBISHI:MZ602020
SUZUKI:99000-79A37-K6P
JAGUAR:NCA3850FA1
VW:101000044AA
CHRYSLER:56006240
ROLLS-ROYCE:RH13439
ISUZU:8-97170268-0
MAZDA:1UD3 18 110
Motorcraft:AGSP32Z
FIAT:55182623
BOSCH:0 242 229 543
DODGE:SP00ZFR5AP
NISSAN:22401-2J204
NGK:4421
DENSO:067700-8680
HONDA:98079-5585C
AKBAY:DR17YPP1
AKBAY:DR17YS
HONDA:H98515-517J
DENSO:K16PR-L11
NGK:5424
NISSAN:22401-70J13
BOSCH:0 242 229 598
MAZDA:1UN6 18 110
ROLLS-ROYCE:RH13998
VW:101000049AC
SUZUKI:99000-79J80-K16
MITSUBISHI:MZ602065
CHAMPION:OE141
SUBARU:SAB330DE3360
DAIHATSU:99906-910X9006
DAIHATSU:99906-910X9028
CHAMPION:OE141/T10
MITSUBISHI:MZ602072
SUZUKI:99000-79K60-K5R
MAZDA:1UN9 18 110
BOSCH:0 242 229 719
NISSAN:22401-99B12
NGK:5464
DENSO:k16pr-p11
HONDA:H98515-517K
DENSO:K16PR-TP11
NGK:5693
NISSAN:22401-AH415
BOSCH:FR 8 DP
MAZDA:JE41 18 110
CHAMPION:OE145
SUBARU:SAB330NG0508
DAIHATSU:NDIK16
DAIHATSU:NDIK16a
SUBARU:SAB330NG0511
CHAMPION:OE145/R04
MAZDA:JE42 18 110
BOSCH:FR 8 DPX
NISSAN:BY480-BKR5E
NGK:6341
DENSO:k16pr-u
DENSO:K16PR-U11
NGK:6368
NISSAN:BY481-BKR5E
BOSCH:FR 8 DS
MAZDA:Z6B7 18 110
CHAMPION:OE145/T10
CHAMPION:RC10PYC
NGK:7755
DENSO:K16PR-UR
DENSO:K16PR-ZU11
NGK:BKR4E
CHAMPION:RC89PYC
CHAMPION:RFC58LZP
NGK:BKR4E-11
DENSO:K16PSR-B8
DENSO:k16p-u
NGK:BKR4EIX
NGK:BKR4ESA11
DENSO:K16P-U11
NGK:BKR5EE
DENSO:K16R-U
NGK:BKR5EIX
DENSO:K16R-U11
DENSO:K16R-ZU11
NGK:BKR5EIX11
NGK:FR4BP11
DENSO:K16SR14
DENSO:K16TNR-S9
NGK:FR5BP11
NGK:FR5CP
DENSO:K16TR11
NGK:HAMPFR5CI11G
DENSO:K16TT
NGK:HAMPZFR5FI11G
DENSO:K16-U
DENSO:K16-U11
NGK:ZFR5AP
DENSO:PK16PR11
DENSO:PK16PR-L11
DENSO:PK16PR-P11
DENSO:PK16R11
DENSO:PK16R8
DENSO:PK16R-P8
DENSO:PK16TR11
DENSO:PK16TR13
DENSO:SK16PR-A11
DENSO:SK16PR-E11
DENSO:SK16PR-F8
DENSO:SK16PR-L11
DENSO:SK16R11
DENSO:SK16R-P11
DENSO:SK16R-P8
DENSO:vk16
DENSO:VK16PRZ11

For maximum performance under the most extreme conditions, you can’t go past DENSO Iridium Power spark plugs. Through patented technology, including a 0.4mm diameter centre electrode - the Iridium Power plug produces the hottest, most concentrated spark with the lowest voltage and outperforms any plug today.

It is no secret that Iridium is 6 x harder, 8 x stronger and could take temperatures of 650 degrees C hotter than platinum (i.e. exceeding 2454 degrees C).
Through patented technology, including a 0.4mm diameter centre electrode - the Iridium Power plug produces the hottest, most concentrated spark with the lowest voltage and outperforms any plug today.

The DENSO difference:

  • Iridium Power uses DENSO’s patented U-Groove ground electrode to achieve maximum ignitability while minimizing required voltage.
  • At 0.4mm in diameter, the DENSO Iridium Power center electrode tip is the world’s smallest.
  • Produces the hottest, most concentrated spark, while requiring the lowest voltage
  • Produces maximum performance under the most extreme conditions

Laser Welding

There wasn’t a welding tool hot enough to melt an iridium electrode tip to a nickel base. That is until DENSO pioneered their patented Laser Welding Process that provides a 360° seal so reliable the electrode resists wear even in the worst conditions.

Improved Firing Performance

To improve firing performance, the contact area between the electrode and the flame nucleus needs to be reduced in size. This is why the electrode was made as fine as possible to a diameter of 0.4mm. Compared to normal Spark Plugs, with a spark gap of 0.8mm, the ignitability limits are better by 2.5.

Lower Required Voltage

The required voltage in the Iridium Power plugs is between 3 & 5 kv less than normal plugs. This is due to the ultra-fine 0.4mm diameter ground electrode and U-groove design. Because required voltage is kept low, Iridium Power can be used in high performance engines and for high response driving.

Smoother Idling

When an engine is idling, firing can become particularly bad. Because Iridium Power plugs have a low required voltage and high ignitability, sparking continues to work properly during idling. Whereas normal plugs have highly variable revolution counts, Iridium Power plugs maintain very smooth idling. Also, because combustion is good, the explosive energy raises the revolution count.

Improved Engine Performance

Iridium Power spark plugs enhance the performance of an engine. Acceleration is improved when compared against normal spark plugs.

Decreased Fuel Consumption

When Iridium Power spark plugs are used, accidental fire and misfiring rarely occurs under various driving conditions. Therefore, combustion is extremely good. In turn, a healthy engine can be maintained and fuel consumption improved.

Electrode Gap [mm]:1,1
Plug Type ID:Iridium Power
Diameter [mm]:14
Reach [m]:19
Terminal Type:Both
Bolt Head Ø [mm]:16
DAIHATSU:90048-51164A
BorgWarner (BERU):14FR8DPUX
SUBARU:22401-KA290
CHAMPION:3034
MITSUBISHI:MZ602020
SUZUKI:99000-79A37-K6P
JAGUAR:NCA3850FA1
VW:101000044AA
CHRYSLER:56006240
ROLLS-ROYCE:RH13439
ISUZU:8-97170268-0
MAZDA:1UD3 18 110
Motorcraft:AGSP32Z
FIAT:55182623
BOSCH:0 242 229 543
DODGE:SP00ZFR5AP
NISSAN:22401-2J204
NGK:4421
DENSO:067700-8680
HONDA:98079-5585C
AKBAY:DR17YPP1
AKBAY:DR17YS
HONDA:H98515-517J
DENSO:K16PR-L11
NGK:5424
NISSAN:22401-70J13
BOSCH:0 242 229 598
MAZDA:1UN6 18 110
ROLLS-ROYCE:RH13998
VW:101000049AC
SUZUKI:99000-79J80-K16
MITSUBISHI:MZ602065
CHAMPION:OE141
SUBARU:SAB330DE3360
DAIHATSU:99906-910X9006
DAIHATSU:99906-910X9028
CHAMPION:OE141/T10
MITSUBISHI:MZ602072
SUZUKI:99000-79K60-K5R
MAZDA:1UN9 18 110
BOSCH:0 242 229 719
NISSAN:22401-99B12
NGK:5464
DENSO:k16pr-p11
HONDA:H98515-517K
DENSO:K16PR-TP11
NGK:5693
NISSAN:22401-AH415
BOSCH:FR 8 DP
MAZDA:JE41 18 110
CHAMPION:OE145
SUBARU:SAB330NG0508
DAIHATSU:NDIK16
DAIHATSU:NDIK16a
SUBARU:SAB330NG0511
CHAMPION:OE145/R04
MAZDA:JE42 18 110
BOSCH:FR 8 DPX
NISSAN:BY480-BKR5E
NGK:6341
DENSO:k16pr-u
DENSO:K16PR-U11
NGK:6368
NISSAN:BY481-BKR5E
BOSCH:FR 8 DS
MAZDA:Z6B7 18 110
CHAMPION:OE145/T10
CHAMPION:RC10PYC
NGK:7755
DENSO:K16PR-UR
DENSO:K16PR-ZU11
NGK:BKR4E
CHAMPION:RC89PYC
CHAMPION:RFC58LZP
NGK:BKR4E-11
DENSO:K16PSR-B8
DENSO:k16p-u
NGK:BKR4EIX
NGK:BKR4ESA11
DENSO:K16P-U11
NGK:BKR5EE
DENSO:K16R-U
NGK:BKR5EIX
DENSO:K16R-U11
DENSO:K16R-ZU11
NGK:BKR5EIX11
NGK:FR4BP11
DENSO:K16SR14
DENSO:K16TNR-S9
NGK:FR5BP11
NGK:FR5CP
DENSO:K16TR11
NGK:HAMPFR5CI11G
DENSO:K16TT
NGK:HAMPZFR5FI11G
DENSO:K16-U
DENSO:K16-U11
NGK:ZFR5AP
DENSO:PK16PR11
DENSO:PK16PR-L11
DENSO:PK16PR-P11
DENSO:PK16R11
DENSO:PK16R8
DENSO:PK16R-P8
DENSO:PK16TR11
DENSO:PK16TR13
DENSO:SK16PR-A11
DENSO:SK16PR-E11
DENSO:SK16PR-F8
DENSO:SK16PR-L11
DENSO:SK16R11
DENSO:SK16R-P11
DENSO:SK16R-P8
DENSO:vk16
DENSO:VK16PRZ11

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