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A$76.80
IN STOCK! Est Ship 3-5 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

The improved throttle response, superior anti-fouling and high-ignitability makes Iridium IX® the ideal choice for any performance enthusiast. Iridium's high melting point is perfectly suited to today's high-temperature engines, delivering outstanding acceleration, fuel efficiency and durability.

Product Overview

NGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti-fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high melting point is perfect for today's engines. For even greater performance consider upgrading to an NGK Ruthenium HX plug.


Features and Benefits

  • RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs

Product Details

Center Electrode Core Material:Copper
Center Electrode Tip Material:Iridium
Description:NGK Iridium IX Spark Plug
Electrical Terminal Type:Non-Removable Nut
Ground Configuration:Standard
Ground Electrode Core Material:Nickel
Ground Electrode Quantity:1
Ground Electrode Tip Design:Taper Cut
Hex Size:5/8
Insulator Height:51.00
Manufacturer Heat Range:7
Part Number:DCPR7EIX SOLID
Pre-Gap Size:.031
Reach:19.00
Resistance:5000.0
Resistor Type:Yes
Seat Type:Flat
Stock Number:97637
Thread Diameter:12.00

Application Summary

M/C - 2007-2003 AMERICAN IRON HORSE, 2008-1997 BMW, 2009-1987 BUELL, 2009-1985 HARLEY-DAVIDSON, 2005 TITAN, SNOW - 2002 ARCTIC CAT, O/B - 2003-1995 EVINRUDE, 2004-1995 JOHNSON

Part Type

M/C - 2007-2003 AMERICAN IRON HORSE, 2008-1997 BMW, 2009-1987 BUELL, 2009-1985 HARLEY-DAVIDSON, 2005 TITAN, SNOW - 2002 ARCTIC CAT, O/B - 2003-1995 EVINRUDE, 2004-1995 JOHNSON

Data: v4.2 - Upd: 2026-10-14 07:37:46

Features

  • Fine iridium tip ensures durable and consistent spark
  • Outstanding acceleration, high fuel efficiency and durability
  • RECOMMENDED USAGE: Modified or high performance applications, or as an upgrade to OE nickel alloy spark plugs
  • Trivalent metal plating for superior anti-corrosion and anti-seizing properties

Specifications

Center Electrode Core Material:
Copper
Center Electrode Tip Material:
Iridium
Description:
NGK Iridium IX Spark Plug
Electrical Terminal Type:
Non-Removable Nut
Ground Configuration:
Standard
Ground Electrode Core Material:
Nickel
Ground Electrode Quantity:
1
Ground Electrode Tip Design:
Taper Cut
Hex Size:
5/8
Insulator Height:
51.00
Manufacturer Heat Range:
7
Part Number:
DCPR7EIX SOLID
Pre-Gap Size:
.031
Reach:
19.00
Resistance:
5000.0
Resistor Type:
Yes
Seat Type:
Flat
Stock Number:
97637
Thread Diameter:
12.00

Reference Information

Brand Name/s Ngk
StreetFX SKU ngk97637
SFX Item ID 4150249
Supplier Item Code 4150249
Manufacturer SKU 97637
Manufacturer UPC 87295976371
Alternative References (DCPR7EIX)

Compatibility

M/C - 2007-2003 AMERICAN IRON HORSE, 2008-1997 BMW, 2009-1987 BUELL, 2009-1985 HARLEY-DAVIDSON, 2005 TITAN, SNOW - 2002 ARCTIC CAT, O/B - 2003-1995 EVINRUDE, 2004-1995 JOHNSON

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