Denso

Built on DENSO's advanced iridium-rhodium technology and the company's decades of leadership in ignition research and development as well, DENSO Iridium Racing® plugs are components of championship caliber. Using the same basic 0.4mm center electrode configuration as DENSO's Iridium Power® plug - it's simply the best available - DENSO's motorsports plug is further enhanced with a 0.8mm ground electrode of 100 percent platinum, special insulator material with 20 percent greater strength than conventional plugs, and other valuable features for hard-core race applications. Surface-gap, recessed, and ultra-compact 8mm plugs are available for a wide range of specialized racing engines. But unlike many suppliers, DENSO doesn't offer its best stuff only to a favored few in the racing world. DENSO Iridium Racing® plugs are available to anyone, right over the counter at distributors and retailers everywhere.

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

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Related, superseded, cross reference or alternative numbers for comparison.

9991700IK20TT

The product you are viewing cross references to these numbers

Built on DENSO's advanced iridium-rhodium technology and the company's decades of leadership in ignition research and development as well, DENSO Iridium Racing® plugs are components of championship caliber. Using the same basic 0.4mm center electrode configuration as DENSO's Iridium Power® plug - it's simply the best available - DENSO's motorsports plug is further enhanced with a 0.8mm ground electrode of 100 percent platinum, special insulator material with 20 percent greater strength than conventional plugs, and other valuable features for hard-core race applications. Surface-gap, recessed, and ultra-compact 8mm plugs are available for a wide range of specialized racing engines. But unlike many suppliers, DENSO doesn't offer its best stuff only to a favored few in the racing world. DENSO Iridium Racing® plugs are available to anyone, right over the counter at distributors and retailers everywhere.

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


PACK OF 6

Fits:
Porsche 964 C2 / C4 3.6L 12/1988-09/1993 (kW 184; Engine 64.02 / 64.01)
Porsche 964 Carrera RS 3.6L 08/1991-09/1993 (kW 191; Engine 64.03)

Porsche 993 C2 3.6L 08/1993-08/1997 (kW 200; Engine M 64.05 / 06)
Porsche 993 C4 / Targa 3.6L 08/1995-08/1997 (kW 210; Engine M 64.21 / M 64.22)
Porsche 993 C4 3.8L 08/1995-08/1997 (kW 210; Engine M 64.05 S / M 64.06 S)
Porsche 993 C4 / RS / Targa 3.8L 08/1995-08/1997 (kW 221; Engine 64.2)
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.

9991700VK22

The product you are viewing cross references to these numbers