Denso

Features:
0.4mm iridium center electrode, the slimmest in the industry
Patented self-cleaning insulator/electrode design
Durable, reusable packaging protects spark plugs when not in use
Benefits:
Handles extreme compression and boost levels
Ultimate performance and durability
Maximizes track time, minimizes downtime
Fits:
Porsche 996 Carrera / 4 3.4L 06/1997>> (kW 221-235; Engine M 96.01)
Porsche Boxster 986 2.5L i 24V 1996>> (kW 150; Engine M 96.20)
Porsche Boxster 986 2.7L i 24V 08/1999>> (kW 162-168; Engine M 96.22)
Porsche Boxster S 986 3.2L i 24V 08/1999>> (kW 185-196; Engine M 96.21)
Porsche 955 Cayenne S 4.5L 09/2002>> (kW 250 Engine M 48.00)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9991700IK20TT
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche Cayenne S 4.5L V8 2003>>


By harnessing the power of Iridium, DENSO is suddenly able to shrink the surface area of the center electrode - the critical component of a spark plug. Unlike a typical platinum plug that has a 1.1mm diameter center electrode, DENSO Iridium Power plugs have the world's smallest center electrode measuring 0.4mm in diameter. This means that the voltage requirements are decreased while firing performance is greatly improved.
PACK OF 6
Fits:
Porsche 996 Carrera / 4 3.4L 06/1997>> (kW 221-235; Engine M 96.01)
Porsche Boxster 986 2.5L i 24V 1996>> (kW 150; Engine M 96.20)
Porsche Boxster 986 2.7L i 24V 08/1999>> (kW 162-168; Engine M 96.22)
Porsche Boxster S 986 3.2L i 24V 08/1999>> (kW 185-196; Engine M 96.21)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9991700IK20
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01


By harnessing the power of Iridium, DENSO is suddenly able to shrink the surface area of the center electrode - the critical component of a spark plug. Unlike a typical platinum plug that has a 1.1mm diameter center electrode, DENSO Iridium Power plugs have the world's smallest center electrode measuring 0.4mm in diameter. This means that the voltage requirements are decreased while firing performance is greatly improved.
PACK OF 6
Fits
Porsche 356 1.6L Carrera - / B / C / 1600 GT 1958-1963 (Engine 692/3)
Porsche 356 2.0L Carrera - / B / C / 2000 GS 1958-1963
Porsche 911 2.4L L / T 1964-1986
Porsche 911 2.7L S 09/1973-08/1975 (kW 110)
Porsche 911 3.0L SC 07/1977-07/1983 (kW 132-150)
Porsche 911 3.2L Carrera 08/1984-07/1989 (kW 170; Engine 830.2 / 930.26)
Porsche 911 3.3L Turbo 10/1977-08/1989 (kW 221; Engine 930.60 - 930.66)
Porsche 964 3.3L Turbo 12/1990-08/1992 (kW 235; Engine 30.69)
Porsche 924 2.0L Turbo 02/1979-06/1983 (kW 125-130; Engine M 31.01 / 03)
Porsche 924 2.0L Carrera GT 07/1980-06/1981 (kW 154; Engine M 31.50)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9991700IW24
The product you are viewing cross references to these numbers
- Porsche 911 1965-1968 2.0L / 912 SWB (F)
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65


By harnessing the power of Iridium, DENSO is suddenly able to shrink the surface area of the center electrode - the critical component of a spark plug. Unlike a typical platinum plug that has a 1.1mm diameter center electrode, DENSO Iridium Power plugs have the world's smallest center electrode measuring 0.4mm in diameter. This means that the voltage requirements are decreased while firing performance is greatly improved.
PACK OF 6
Fits:
Porsche 911 T 2.4L 09/1971-08/1973
Porsche 914 2.0L 6 Cyl. 1969-76 (kW 81; Engine 901.36 / 37)
Porsche 924 2.0L 01/1976-08/1985 (kW 92; Engine XK - XJ)
Porsche 944 3.0L S2 12/1988-07/1991 (kW 155; Engine M44.41)
Related reference numbers
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9991700IW22
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 914 (1970-1976)


By harnessing the power of Iridium, DENSO is suddenly able to shrink the surface area of the center electrode - the critical component of a spark plug. Unlike a typical platinum plug that has a 1.1mm diameter center electrode, DENSO Iridium Power plugs have the world's smallest center electrode measuring 0.4mm in diameter. This means that the voltage requirements are decreased while firing performance is greatly improved.
PACK OF 6
Fits:
Porsche 964 C2 / C4 3.6L 12/1988-09/1993 (kW 184; Engine 64.02 / 64.01) *Requires 12 pcs
Porsche 964 Carrera RS 3.6L 08/1991-09/1993 (kW 191; Engine 64.03) *Requires 12 pcs
Porsche 993 C2 3.6L 08/1993-08/1997 (kW 200; Engine M 64.05 / 06) *Requires 12 pcs
Porsche 993 C4 / Targa 3.6L 08/1995-08/1997 (kW 210; Engine M 64.21 / M 64.22) *Requires 12 pcs
Porsche 993 C4 3.8L 08/1995-08/1997 (kW 210; Engine M 64.05 S / M 64.06 S) *Requires 12 pcs
Porsche 993 C4 / RS / Targa 3.8L 08/1995-08/1997 (kW 221; Engine 64.2) *Requires 12 pcs
Porsche 993 Turbo 3.6L 02/1993-08/1997 (kW 265; Engine 64.5)
Porsche 996 Turbo 3.6L 06/2000>> (kW 309; Engine M 96.7)
Porsche 993 GT2 3.6L 04/2001>> (kW 340)
Porsche 997 C2 / C4 3.6L 07/2004>> (kW 239; Engine M 96.05)
Porsche 997 C2 / C4 3.8L 07/2004>> (kW 261; Engine M 97.01)
Porsche 987C Cayman 2.7L 07/2006>> (kW 180)
Porsche 987C Cayman S 3.4L 11/2005>> (kW 217)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9991700IK22
The product you are viewing cross references to these numbers
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 964 (911) RS 3.6L 1991-93
- Porsche 964 (911) RS 3.8L 1991-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 996 TURBO 2000-05
- Porsche 996 GT2 2001-05
- Porsche 997 Carrera 2 3.6L 2005>>
- Porsche 997 Carrera 2S 3.8L 2005>>
- Porsche 997 Carrera 4 3.6L 2005>>
- Porsche 997 Carrera 4S 3.8L 2005>>
- Porsche Cayman 2.7L 987C 2006-08
- Porsche Cayman S 3.4L 987C 2005-08


By harnessing the power of Iridium, DENSO is suddenly able to shrink the surface area of the center electrode - the critical component of a spark plug. Unlike a typical platinum plug that has a 1.1mm diameter center electrode, DENSO Iridium Power plugs have the world's smallest center electrode measuring 0.4mm in diameter. This means that the voltage requirements are decreased while firing performance is greatly improved.
PACK OF 8
Fits:
Porsche Cayenne 955 4.5L S 09/2002>> (kW 250; Engine M48.00)
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9991700IK16
The product you are viewing cross references to these numbers
- Porsche Cayenne S 4.5L V8 2003>>

PACK OF 8

Fits:
Porsche Cayenne MKII 4.8L V8 TURBO M48.51
Related reference numbers
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99917022990
The product you are viewing cross references to these numbers
- Porsche Cayenne Turbo / Turbo S 4.8L 2007>>


Ultra Fine Electrode
By harnessing the power of Iridium, DENSO is suddenly able to shrink the surface area of the center electrode - the critical component of a spark plug. Unlike a typical platinum plug that has a 1.1mm diameter center electrode, DENSO Iridium Power plugs have the world's smallest center electrode measuring 0.4mm in diameter. This means that the voltage requirements are decreased while firing performance is greatly improved.
PACK OF 6
Porsche 965 3.3L Turbo (M30.69)
Related reference numbers
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9991700IW24x6
The product you are viewing cross references to these numbers
- Porsche 964 (911) TURBO 3.3L 1991-93

PACK OF 6
Fits:
Porsche 997 GT3RS
Porsche 997 GT3 MKII 2010>>
Related reference numbers
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99917012990
The product you are viewing cross references to these numbers
- Porsche 997 GT3 2007>>
- Porsche 997 MKII GT3 2010>>


Fits:
Porsche 964 C2, C4 1993-94
Porsche 993 1994-98
Click 'Zoom in' for large parts diagram.
Diagram ref no 1.
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
96412612102
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche Boxster 987 2.7L 2005 -08/08
- Porsche Boxster 987 S 3.2/3.4L 2005-08/08
- Porsche 964 (911) C2 1989-93
- Porsche 964 (911) C4 1989-93
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97


Fits:
Porsche 924S 1986-88
Porsche 944 1986-91
Porsche 968 >>1992
Click picture for large parts diagram.
Diagram ref no 48.
Related reference numbers
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94412600800
The product you are viewing cross references to these numbers
- Porsche 924S 2.5L 1986-87
- Porsche 924S 2.5L 1988
- Porsche 944 2.5L 8V 1982-87
- Porsche 944 2.7L 8V 1988-89
- Porsche 944S 2.5L 16V 1987-88
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 944 Turbo 2.5L 8V 1985-88
- Porsche 944 Turbo 2.5L 8V 1989-91
- Porsche 944 Turbo S 2.5L 8V 1988>>
- Porsche 968 3.0L 1992-94


Fits:
Porsche 955 Cayenne MKI 2003-06
Porsche 957 Cayenne MKII 2007-10 (chassis no. >>9P8LA10081 / >>9P8LA40054 / >>9P8LA90089)
Price is for pair.
Click 'zoom in' for large parts diagram.
Diagram ref no 18.
PLEASE NOTE: You may also require No 10 from the diagram (Part No. 955 628 306 01)
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95562893903
The product you are viewing cross references to these numbers
- Porsche Cayenne 3.2L V6 2003>>
- Porsche Cayenne S 4.5L V8 2003>>
- Porsche Cayenne Turbo 4.5L 2003>>
- Porsche Cayenne Turbo S 4.5L 2006>>
- Porsche Cayenne 3.0L Diesel 2007>>
- Porsche Cayenne 3.6L 2007>>
- Porsche Cayenne S/GTS 4.8L 2007>>
- Porsche Cayenne Turbo / Turbo S 4.8L 2007>>


By harnessing the power of Iridium, DENSO is suddenly able to shrink the surface area of the center electrode - the critical component of a spark plug. Unlike a typical platinum plug that has a 1.1mm diameter center electrode, DENSO Iridium Power plugs have the world's smallest center electrode measuring 0.4mm in diameter. This means that the voltage requirements are decreased while firing performance is greatly improved.
Fits:
Porsche 911 Carrera 2.7 RS 09/1972-08/1975 (kW 154)
Porsche 911 Turbo 3.3L 10/1977-08-1989 (kW 221; Engine 930.60 - 930.66)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9991700IW27
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1978-1989 3.3L Turbo (930)


By harnessing the power of Iridium, DENSO is suddenly able to shrink the surface area of the center electrode - the critical component of a spark plug. Unlike a typical platinum plug that has a 1.1mm diameter center electrode, DENSO Iridium Power plugs have the world's smallest center electrode measuring 0.4mm in diameter. This means that the voltage requirements are decreased while firing performance is greatly improved.
Fits:
Porsche 996 Carrera / 4 3.4L 06/1997>> (kW 221-235; Engine M 96.01)
Porsche Boxster 986 2.5L i 24V 1996>> (kW 150; Engine M 96.20)
Porsche Boxster 986 2.7L i 24V 08/1999>> (kW 162-168; Engine M 96.22)
Porsche Boxster S 986 3.2L i 24V 08/1999>> (kW 185-196; Engine M 96.21)
Porsche 955 Cayenne S 4.5L 09/2002>> (kW 250 Engine M 48.00)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9991700IK20
The product you are viewing cross references to these numbers
- Porsche Boxster 986 2.5L 1997-99
- Porsche Boxster 986 2.7L 1999-02
- Porsche Boxster S 986 3.2L 1999-02
- Porsche Boxster 986 2.7L 2003-04
- Porsche Boxster S 986 3.2L 2003-04
- Porsche 996 C2 3.4L 1997-08/01
- Porsche 996 C4 3.4L 1997-08/01
- Porsche Cayenne S 4.5L V8 2003>>


By harnessing the power of Iridium, DENSO is suddenly able to shrink the surface area of the center electrode - the critical component of a spark plug. Unlike a typical platinum plug that has a 1.1mm diameter center electrode, DENSO Iridium Power plugs have the world's smallest center electrode measuring 0.4mm in diameter. This means that the voltage requirements are decreased while firing performance is greatly improved.
Fits
Porsche 356 1.6L Carrera - / B / C / 1600 GT 1958-1963 (Engine 692/3)
Porsche 356 2.0L Carrera - / B / C / 2000 GS 1958-1963
Porsche 911 2.4L L / T 1972-1973
Porsche 911 2.7L S 09/1973-08/1975 (kW 110)
Porsche 911 3.0L SC 07/1977-07/1983 (kW 132-150)
Porsche 911 3.2L Carrera 08/1984-07/1989 (kW 170; Engine 830.2 / 930.26)
Porsche 911 3.3L Turbo 10/1977-08/1989 (kW 221; Engine 930.60 - 930.66)
Porsche 964 3.3L Turbo 12/1990-08/1992 (kW 235; Engine 30.69)
Porsche 924 2.0L Turbo 02/1979-06/1983 (kW 125-130; Engine M 31.01 / 03)
Porsche 924 2.0L Carrera GT 07/1980-06/1981 (kW 154; Engine M 31.50)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9991700IW24
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 911 1974-1977 2.7L / 1976-77 3.0 Carrera
- Porsche 911 1978-1983 3.0L / SC
- Porsche 911 1984-1986 3.2L
- Porsche 911 1987-1989 3.2L G50
- Porsche 911 1975-1977 3.0L Turbo (930)
- Porsche 964 (911) TURBO 3.3L 1991-93
- Porsche 924 Turbo 2.0L 1979-81
- Porsche 924 Turbo 2.0L 1982-84
- Porsche 924 Carrera GT 2.0L 1981
- Porsche 356A 1955-59
- Porsche 356B 1959-63
- Porsche 356C 1963-65


By harnessing the power of Iridium, DENSO is suddenly able to shrink the surface area of the center electrode - the critical component of a spark plug. Unlike a typical platinum plug that has a 1.1mm diameter center electrode, DENSO Iridium Power plugs have the world's smallest center electrode measuring 0.4mm in diameter. This means that the voltage requirements are decreased while firing performance is greatly improved.
Fits:
Porsche 911 T 2.4L 09/1971-08/1973
Porsche 914 2.0L 6 Cyl. 1969-76 (kW 81; Engine 901.36 / 37)
Porsche 924 2.0L 01/1976-08/1985 (kW 92; Engine XK - XJ)
Porsche 944 3.0L S2 12/1988-07/1991 (kW 155; Engine M44.41)
Related reference numbers
Related, superseded, cross reference or alternative numbers for comparison.
9991700IW22
The product you are viewing cross references to these numbers
- Porsche 911 1968-1973 2.2L / 2.4L / 2.7L RS LWB (F)
- Porsche 924 2.0L 1976-79
- Porsche 924 2.0L 1980-85
- Porsche 944S2 3.0L 16V 1989-91
- Porsche 914 (1970-1976)