NGK Laser Iridium Spark Plug Box of 4 (SILZKFR8F7S)

SKU: NGK97566

High Ignitability Spark Plug

NGK Laser Iridium...

Ngk

NGK Laser Iridium Spark Plug Box of 4 (SILZKFR8F7S)

SKU: NGK97566

High Ignitability Spark Plug

NGK Laser Iridium...

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Description

NGK Laser Iridium Spark Plug Box of 4 (SILZKFR8F7S)

NGK Laser Iridium plugs were designed specifically for the performance enthusiast. Fine wire center electrode ensures high durability and a consistently stable spark. Iridium alloy has an extremely high melting point, perfect for today's high-tech, high-performance engines.

Additional Information

NGK Laser Iridium High Ignitability spark plugs offer the most advanced OE spark plug tip technology providing the optimal combination of performance and durability. Actual OE or equivalent replacement spark plugs.

Application Summary

2021-19 Mercedes-Benz A220, 2020-19 Mercedes-Benz A250, 2021-20 Mercedes-Benz A35 AMG, 2021-17 Mercedes-Benz AMG GT, 2021-19 Mercedes-Benz AMG GT 63, 2021-19 Mercedes-Benz AMG GT 63 S, 2021-18 Mercedes-Benz AMG GT C, 2021-18 Mercedes-Benz AMG GT R, 2021-20 Mercedes-Benz AMG GT R Pro, 2021-16 Mercedes-Benz AMG GT S, 2020-19 Mercedes-Benz C300, 2020-16 Mercedes-Benz C63 AMG, 2020-15 Mercedes-Benz C63 AMG S, 2021-20 Mercedes-Benz CLA250, 2021-20 Mercedes-Benz CLA35 AMG, 2020 Mercedes-Benz E350, 2020-18 Mercedes-Benz E63 AMG S, 2020-16 Mercedes-Benz G550, 2018-17 Mercedes-Benz G550 4x4, 2020-19 Mercedes-Benz G63 AMG, 2020 Mercedes-Benz GLB250, 2021-20 Mercedes-Benz GLC300, 2020-18 Mercedes-Benz GLC63 AMG, 2020-18 Mercedes-Benz GLC63 AMG S, 2021-20 Mercedes-Benz GLE350, 2021-20 Mercedes-Benz GLS580, 2021 Mercedes-Benz Maybach GLS600, 2020-18 Mercedes-Benz Maybach S560, 2020-18 Mercedes-Benz S560, 2020-18 Mercedes-Benz S63 AMG

Part Type

High Ignitability Spark Plug

Product Overview

Data: v2 - Desc: v4.2 - Upd: 2026-11-08 06:18:28

Data: v4.2 - Upd: 2026-11-09 02:05:05

Features

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

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Product Details

Center Electrode Core Material:	Copper
Center Electrode Tip Material:	Iridium
Description:	NGK Laser Iridium High Ignitability Spark Plug
Electrical Terminal Type:	Stud
Ground Configuration:	Square Platinum Electrode - High Ignitability
Ground Electrode Core Material:	Copper
Ground Electrode Quantity:	1
Ground Electrode Tip Design:	Square Platinum Electrode - High Ignitability
Hex Size:	14
Insulator Height:	51.00
Manufacturer Heat Range:	8
Part Number:	SILZKFR8F7S
Pre-Gap Size:	.028
Reach:	1.06
Resistance:	1000.0
Seat Type:	Flat
Stock Number:	97566
Thread Diameter:	12.00

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s	Ngk, Ngk Spark Plugs
StreetFX SKU	ngk97566
SFX Item ID	4150241
Accounting SKU	ngk-97566
Manufacturer SKU	97566
Manufacturer UPC	87295975664
Alternative References	97566