NGK® - G-Power™ Platinum Spark Plug

0 reviews|Item # 100107108
In Stock - Ships within 24 hrs
1986 Ford F-250
Fits Following Model(s):
  • Your Vehicle Requires 8 Spark Plugs.
    Your vehicle spark plug gap is 0.044". Please adjust the spark plug selected to match this size.
Product Options
Add To Cart
Add to Wishlist
Authorized Dealer

Have a Question? Ask a Specialist

888.577.6964Live Chat
Low Prices. Price match guarantee
Guaranteed Fitment. Always the correct part
In-House Experts. We know our products
Easy Returns. Quick & Hassle Free
Select Product Options
Please Select
    Total: $0.00
    Add To CartCancel

    Product Details

    Ford F-250 1986-1988, G-Power™ Platinum Spark Plug by NGK®. Platinum spark plugs by NGK are designed to improve fuel efficiency, lower emissions, and provide quicker starts while remaining durable under high heat. With 0.6 mm platinum alloy tip laser welded to the center electrode, platinum spark plugs provide maximum spark with minimal voltage required and ensure precise gap during the life of the plug.

    Fitment notes:

    • Your Vehicle Requires 8 Spark Plugs
    • Your vehicle spark plug gap is 0.044". Please adjust the spark plug selected to match this size.


    Center Electrode Tip Material: Platinum
    Thread Size: 0.551"
    Thread Reach: 0.46"
    Hex Size: 0.625"
    Ground Electrode Quantity: 1
    Ground Electrode Material: Nickel
    Gap: 0.040"
    Spark Plug Seat Style: Tapered
    Longevity: 30-40k Miles
    Shape: Trapezoid
    Thread Diameter: 14 mm
    Overall Height: ISO
    Resistance: 5 kOhm
    Center Electrode Core Material: Copper Core
    Ground Configuration: Standard
    Ground Electrode Core Material: Nickel Core
    Ground Electrode Tip Design: Trapezoid


    • Designed for faster starts and quicker acceleration
    • Better fuel economy and lower emissions compared to a traditional plug
    • Meet OE quality, fit, and function
    • 0.6 mm platinum alloy tip laser welded to the center electrode
    • Fine platinum tip reduces required voltage
    • Platinum tip ensures precise gap during the life of the plug
    • Manufactured using a triple-gasket sealing process to prevent leakage through the shell
    • Alumina silicate insulator for strength and optimal heat transfer
    • Cold-rolled threads for easier removal and installation
    • Corrugated ribs eliminate misfire causing “flashover”
    • Trivalent metal plating
    • Superior anti-fouling characteristics
    • Extremely durable under high heat

    Designed to ignite the air/fuel mixture within the combustion chamber, a spark plug has to withstand the high temperature and combustion pressure within the engine. If everything operates properly, the engine runs efficiently providing optimal performance, maximum fuel economy and the lowest exhaust emissions due to effective combustion. Spark plugs are available in different heat ranges and thread sizes to suit engine requirements. There are several factors - such as thread reach, thread diameter, the insulator nose projection and whether the spark plug incorporates a gasket or is of the conical type - to consider when choosing the correct spark plug for your needs. When buying these spark plugs by NGK, you are guaranteed that they will meet or exceed OE quality and performance.

    These products feature a 0.6 mm platinum alloy tip that is laser welded to the center electrode to reduce required voltage and ensure a precise gap during the life of the plug. They are adequately protected from combustion gas leaking through the shell thanks to triple-gasket sealing, while most other spark plugs on the market feature two seals. The spark plugs also feature the alumina silicate insulator that is virtually pure to insure dielectric and physical strength, as well as heat transfer away from the tip for maximum performance. To eliminate “flash over,” which can cause misfiring, these products are built with corrugated ribs and feature cold-rolled threads to prevent damage to the cylinder head and make installation and removal easier. The products also feature trivalent metal plating for superior anti-corrosion and anti-seizing properties.

    Starting with a single product in 1936, NGK® became the world leader in innovation, technology, and premium quality in the manufacture of spark plugs for virtually every automotive manufacturer in the world. NGK`s extraordinary growth can be attributed to a philosophy of manufacturing the product where it is going to be used, which means a substantial number of products sold in the USA are made in America. One of the benefits of such a policy is the ability to work closely with manufacturers in developing products tailored specifically to their needs. Today with ISO 14001 and ISO/TS 16949 certification as well as state-of-the-art manufacturing and inventory facilities, NGK provides customers with the finest spark plugs and complimentary products.

    Part Number:


    NGK® - Spark Plugs Installation Video


    NGK Spark Plugs warrants that the products, which it sells to the Distributor, seller, reseller, or customer, shall be free from defects in workmanship or materials. Except in the case of damage or defect attributable to NGK Spark Plugs, the Distributor, seller, reseller, or customer shall have no claim against NGK Spark Plugs for any damaged or defective product or part. In the event that any products or parts shall prove to be defective in workmanship or materials within a period of sixty (60) days from the delivery thereof to the Distributor, seller, reseller, or customer, NGK Spark Plugs shall repair or replace the same without cost to the Distributor, seller, reseller or customer. Except as herein stated, NGK Spark Plugs shall not be liable for any damages or for the breach of any warranty, express or implied, or for any other obligation or liability on account of the products which it may sell to the Distributor, reseller, seller or customer.

    (a) If during the term of this Contract the Distributor shall have reason to believe it has any claim against NGK Spark Plugs in respect of any transaction growing out of this Contract, the Distributor shall notify NGK Spark Plugs in writing within sixty (60) days after it knows or has reason to know the basis of any such claim.

    (b) Failure to give the notice prescribed by Subsection (a) of this section shall relieve NGK Spark Plugs from all liability on any claim in respect to any transaction arising out of this Contract.

    (c) The provisions of this section shall survive the termination of any other portions of this Contract.

    Magnuson-Moss Warranty Act:
    Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More
    Low Prices Price match guarantee
    Guaranteed Fitment Always the correct part
    In-House Experts We know our products
    Easy Returns Quick & Hassle Free

    All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.