NGK® - Iridium IX™ Spark Plugs

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Image may not reflect your exact vehicle!NGK® - Iridium IX™ Spark Plug
Image may not reflect your exact vehicle!NGK® - Iridium IX™ Spark PlugImage may not reflect your exact vehicle! NGK® - Spark PlugsImage may not reflect your exact vehicle! NGK® - Spark PlugsImage may not reflect your exact vehicle! NGK® - Iridium IX™ Spark Plugs BoxNGK® - Spark Plugs Comparison VideoNGK® - FeaturesNGK Authorized Dealer
$6.15 - $6.44
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2011 Chevy Malibu
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    Product Details

    NGK Spark Plug

    Chevy Malibu 2011-2012, Iridium IX™ Spark Plugs by NGK®. 5K Ohm, Copper Core, Electrod Material: Iridium. Hex Size: 5/8". Overal Height: ISO. Seat Type: Tapered. Reach: 25mm. Thread Size: 14. Shape: Taper Cut. Electrod Type: Standard. NGK manufactures all types of spark plugs and glow plugs featuring the latest in technology.

    NGK - FeaturesNGK - Spark Plugs InstallationNGK - Spark Plugs Overview


    • Designed for outstanding acceleration, high fuel efficiency, and durability
    • Ensure a consistently stable spark
    • Extremely high melting point, perfect for today’s high-tech, high-performance engines
    • Extremely resistant to heat, corrosion and electrical wear
    • Match OE fit and quality
    • 0.6 mm laser welded iridium tip
    • Tapered ground electrode
    • Manufactured using 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
    • Last 40 to 50 thousand miles

    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 power, 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.

    Designed to provide maximum performance and extremely long service life, these spark plugs are a great option for modified engines and appropriate replacement for OE nickel alloy and single precious metal spark plugs, where recommended. They feature a 0.6mm laser welded iridium center electrode tip that is extremely resistant to heat, corrosion, and electrical wear. The reduced mass of the fine wire center electrode tip and taper cut ground electrode provide more area for flame expansion, resulting in quicker starts, improved performance, and better efficiency.

    The products are adequately protected from combustion gas leaking through the shell thanks to triple-gasket sealing, while most other spark plugs on the market feature only 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.

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    Warranty Information

    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

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