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Ngk

Ngk

NGK Nickel Spark Plug Box of 4 (DF8H-11B)

SKU: NGK90174

High Ignitability Spark Plug

NGK Nickel

Ngk

Ngk

NGK Nickel Spark Plug Box of 4 (DF8H-11B)

SKU: NGK90174

High Ignitability Spark Plug

NGK Nickel

A$165.83
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

NGK standard plugs are constructed for longer life and optimum performance.

Product Overview

NGK Laser Iridium High Ignitability spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium High Ignitability spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts. Laser Iridium High Ignitability spark plugs feature raised platinum pad or platinum fine wire tip on the ground electrode for even wear in distributorless ignition systems and improved spark performance.


Features and Benefits

  • RECOMMENDED USAGE: Best for vehicles with OE DFE iridium alloy plugs

Product Details

Center Electrode Core Material:Copper
Center Electrode Tip Material:Iridium
Description:NGK Laser Iridium High Ignitability Spark Plug
Electrical Terminal Type:Non-Removable Nut
Ground Configuration:Standard
Ground Electrode Core Material:Nickel
Ground Electrode Quantity:1
Ground Electrode Tip Design:Dual Fine Electrode - High Ignitability
Hex Size:14
Insulator Height:50.00
Manufacturer Heat Range:8
Part Number:DF8H-11B
Pre-Gap Size:.044
Reach:26.5
Resistance:5000.0
Seat Type:Flat
Stock Number:90174
Thread Diameter:12.00

Application Summary

2014-11 INFINITI, 2014-11 NISSAN

Part Type

High Ignitability Spark Plug

Data: v4.2 - Upd: 2026-09-29 09:04:30

Features

  • Copper core aids in heat removal
  • Corrugated ribs prevent flashover
  • Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
  • RECOMMENDED USAGE: Best for vehicles with OE DFE iridium alloy plugs
  • Triple seals prevent leakage
  • Trivalent metal plating for superior anti-corrosion and anti-seizing properties

Specifications

Center Electrode Core Material:
Copper
Center Electrode Tip Material:
Iridium
Description:
NGK Laser Iridium High Ignitability Spark Plug
Electrical Terminal Type:
Non-Removable Nut
Ground Configuration:
Standard
Ground Electrode Core Material:
Nickel
Ground Electrode Quantity:
1
Ground Electrode Tip Design:
Dual Fine Electrode - High Ignitability
Hex Size:
14
Insulator Height:
50.00
Manufacturer Heat Range:
8
Part Number:
DF8H-11B
Pre-Gap Size:
.044
Reach:
26.5
Resistance:
5000.0
Seat Type:
Flat
Stock Number:
90174
Thread Diameter:
12.00

Reference Information

Brand Name/s Ngk
StreetFX SKU ngk90174
SFX Item ID 4149276
Supplier Item Code 4149276
Manufacturer SKU 90174
Manufacturer UPC 87295901748
Alternative References (DF8H-11B)

Compatibility

2014-11 INFINITI, 2014-11 NISSAN

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