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NGK

NGK IX Iridium Spark Plug Box of 4 (UR5IX)

NGK IX Iridium Spark Plug Box of 4 (UR5IX)

Regular price $37.60
Regular price Sale price $37.60
Sale Sold out
  Lease to own   Pay as low as   $/week

SKU:NGK7177

Fitments

Product Information
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.

This Part Fits:

Year Make Model Submodel
1995-1996 AM General Hummer Base
1986 Buick Century Custom
1986 Buick Century Estate Wagon
1986 Buick Century Limited
1992-1993 Buick Commercial Chassis Base
1992-1993 Buick Roadmaster Base
1992-1993 Buick Roadmaster Estate Wagon
1992-1993 Buick Roadmaster Limited
1982-1986 Buick Skyhawk Custom
1982-1986 Buick Skyhawk Limited
1986 Buick Skyhawk Sport
1980-1982 Buick Skylark Base
1983-1985 Buick Skylark Custom
1980-1985 Buick Skylark Limited
1980-1983 Buick Skylark Sport
1983-1984 Buick Skylark T-Type
1990-1992 Cadillac Brougham Base
1990-1992 Cadillac Brougham d'Elegance
1982-1986 Cadillac Cimarron Base
1984-1986 Cadillac Cimarron d'Oro
1992 Cadillac Commercial Chassis Brougham
1985-1995 Chevrolet Astro Base
1985-1995 Chevrolet Astro CL
1985-1995 Chevrolet Astro CS
1987-1995 Chevrolet Astro LT
1971 Chevrolet Bel Air Base
1971 Chevrolet Biscayne Base
1994-1995 Chevrolet Blazer Base
1992-1993 Chevrolet Blazer Cheyenne
1987 Chevrolet Blazer Custom Deluxe
1995 Chevrolet Blazer LT
1988-1991 Chevrolet Blazer Scottsdale
1987-1994 Chevrolet Blazer Silverado
1994 Chevrolet Blazer Silverado Sport
1984-1986 Chevrolet C10 Custom
1984-1986 Chevrolet C10 Scottsdale
1984-1986 Chevrolet C10 Silverado
1984-1986 Chevrolet C10 Suburban Custom
1984-1986 Chevrolet C10 Suburban Scottsdale
1984-1986 Chevrolet C10 Suburban Silverado
1990-1993 Chevrolet C1500 454 SS
1994-1995 Chevrolet C1500 Base
1988-1995 Chevrolet C1500 Cheyenne
1988-1992 Chevrolet C1500 Scottsdale
1988-1995 Chevrolet C1500 Silverado
1990-1995 Chevrolet C1500 WT
1992-1995 Chevrolet C1500 Suburban Base
1995 Chevrolet C1500 Suburban LS
1995 Chevrolet C1500 Suburban LT
1992-1994 Chevrolet C1500 Suburban Silverado
1985-1986 Chevrolet C20 Custom
1985-1986 Chevrolet C20 Scottsdale
1985-1986 Chevrolet C20 Silverado
1984-1986 Chevrolet C20 Suburban Custom
1984-1986 Chevrolet C20 Suburban Scottsdale
1984-1986 Chevrolet C20 Suburban Silverado
1994-1995 Chevrolet C2500 Base
1988-1995 Chevrolet C2500 Cheyenne
1988-1992 Chevrolet C2500 Scottsdale
1988-1995 Chevrolet C2500 Silverado
1994-1995 Chevrolet C2500 WT
1992-1995 Chevrolet C2500 Suburban Base
1995 Chevrolet C2500 Suburban LS
1995 Chevrolet C2500 Suburban LT
1992-1994 Chevrolet C2500 Suburban Silverado
1994-1995 Chevrolet C3500 Base
1988-1995 Chevrolet C3500 Cheyenne
1988-1992 Chevrolet C3500 Scottsdale
1988-1995 Chevrolet C3500 Silverado
1988,1993-1995 Chevrolet Camaro Base
1982-1986 Chevrolet Camaro Berlinetta
1985-1987 Chevrolet Camaro Iroc-Z
1987 Chevrolet Camaro LT
1989-1992 Chevrolet Camaro RS
1992 Chevrolet Camaro RS Heritage Edition
1982-1987 Chevrolet Camaro Sport
1985-1987 Chevrolet Camaro Z28
1971,1989-1992 Chevrolet Caprice Base
1991-1993 Chevrolet Caprice Classic
1991-1993 Chevrolet Caprice Classic LTZ
1982-1986 Chevrolet Cavalier Base
1982 Chevrolet Cavalier Cadet
1982-1986 Chevrolet Cavalier CL
1983-1986 Chevrolet Cavalier CS
1984 Chevrolet Cavalier Olympic
1986 Chevrolet Cavalier RS
1984-1985 Chevrolet Cavalier Type-10
1986 Chevrolet Cavalier Z24
1982-1986 Chevrolet Celebrity Base
1982-1983 Chevrolet Celebrity CL
1985 Chevrolet Celebrity Classic
1982 Chevrolet Celebrity CS
1985-1986 Chevrolet Celebrity Estate
1984-1986 Chevrolet Celebrity Eurosport
1976-1985 Chevrolet Chevette Base
1984-1987 Chevrolet Chevette CS
1977 Chevrolet Chevette Rally Sport
1976 Chevrolet Chevette Rallye
1983 Chevrolet Chevette S
1977 Chevrolet Chevette Sandpiper
1976-1983 Chevrolet Chevette Scooter
1976 Chevrolet Chevette Sport
1976 Chevrolet Chevette Woody
1980-1983 Chevrolet Citation Base
1980 Chevrolet Citation Club
1980 Chevrolet Citation Custom
1980-1983 Chevrolet Citation X-11
1984-1985 Chevrolet Citation II Base
1984-1985 Chevrolet Citation II X-11
1971,1985-1987 Chevrolet Corvette Base
1986 Chevrolet Corvette Indianapolis 500 Pace Car
1971,1986 Chevrolet El Camino Base
1986 Chevrolet El Camino Conquista
1971 Chevrolet El Camino Custom
1971,1986 Chevrolet El Camino SS
1984-1995 Chevrolet G10 Beauville
1984,1986-1987 Chevrolet G10 Bonaventure
1984-1995 Chevrolet G10 Chevy Van
1984-1995 Chevrolet G10 Sportvan
1984-1995 Chevrolet G20 Beauville
1984 Chevrolet G20 Bonaventure
1984-1995 Chevrolet G20 Chevy Van
1984-1995 Chevrolet G20 Sportvan
1985-1996 Chevrolet G30 Beauville
1985-1996 Chevrolet G30 Chevy Van
1985-1996 Chevrolet G30 Hi-Cube
1984-1996 Chevrolet G30 Sportvan
1985-1986 Chevrolet K10 Custom
1985-1986 Chevrolet K10 Scottsdale
1985-1986 Chevrolet K10 Silverado
1984-1986 Chevrolet K10 Suburban Custom
1984-1986 Chevrolet K10 Suburban Scottsdale
1985-1986 Chevrolet K10 Suburban Silverado
1994-1995 Chevrolet K1500 Base
1988-1995 Chevrolet K1500 Cheyenne
1988-1992 Chevrolet K1500 Scottsdale
1988-1995 Chevrolet K1500 Silverado
1991 Chevrolet K1500 Sport
1990-1995 Chevrolet K1500 WT
1992-1995 Chevrolet K1500 Suburban Base
1995 Chevrolet K1500 Suburban LS
1995 Chevrolet K1500 Suburban LT
1992-1994 Chevrolet K1500 Suburban Silverado
1985-1986 Chevrolet K20 Custom
1985-1986 Chevrolet K20 Scottsdale
1985-1986 Chevrolet K20 Silverado
1984-1986 Chevrolet K20 Suburban Custom
1984-1986 Chevrolet K20 Suburban Scottsdale
1985-1986 Chevrolet K20 Suburban Silverado
1994-1995 Chevrolet K2500 Base
1988-1995 Chevrolet K2500 Cheyenne
1988-1992 Chevrolet K2500 Scottsdale
1988-1995 Chevrolet K2500 Silverado
1994-1995 Chevrolet K2500 WT
1992-1995 Chevrolet K2500 Suburban Base
1995 Chevrolet K2500 Suburban LS
1995 Chevrolet K2500 Suburban LT
1992-1994 Chevrolet K2500 Suburban Silverado
1985 Chevrolet K30 Custom
1985 Chevrolet K30 Scottsdale
1985 Chevrolet K30 Silverado
1994-1995 Chevrolet K3500 Base
1988-1995 Chevrolet K3500 Cheyenne
1988-1992 Chevrolet K3500 Scottsdale
1988-1995 Chevrolet K3500 Silverado
1984-1986 Chevrolet K5 Blazer Custom
1984 Chevrolet K5 Blazer Scottsdale
1984-1986 Chevrolet K5 Blazer Silverado
1990-1995 Chevrolet Lumina APV Base
1990-1992 Chevrolet Lumina APV CL
1993-1995 Chevrolet Lumina APV LS
1971,1986 Chevrolet Monte Carlo Base
1986 Chevrolet Monte Carlo LS
1985-1986 Chevrolet Monte Carlo SS
1976-1977 Chevrolet Monza 2+2
1976-1977 Chevrolet Monza 2+2 Spyder
1976 Chevrolet Monza Base
1977 Chevrolet Monza Mirage
1976-1977 Chevrolet Monza Towne Coupe
1976-1977 Chevrolet Monza Towne Coupe Cabriolet
1976-1977 Chevrolet Monza Towne Coupe Sport
1976 Chevrolet Monza Towne Coupe Spyder
1987-1989 Chevrolet P20 Base
1987-1989 Chevrolet P20 Step-Van
1987-1997 Chevrolet P30 Base
1987-1990 Chevrolet P30 Step-Van
1987 Chevrolet R10 Custom Deluxe
1987 Chevrolet R10 Scottsdale
1987 Chevrolet R10 Silverado
1987 Chevrolet R10 Suburban Custom Deluxe
1987-1988 Chevrolet R10 Suburban Scottsdale
1987-1988 Chevrolet R10 Suburban Silverado
1989-1991 Chevrolet R1500 Suburban Scottsdale
1989-1991 Chevrolet R1500 Suburban Silverado
1988 Chevrolet R20 Cheyenne
1987-1988 Chevrolet R20 Custom Deluxe
1987-1988 Chevrolet R20 Scottsdale
1987-1988 Chevrolet R20 Silverado
1987 Chevrolet R20 Suburban Custom Deluxe
1987-1988 Chevrolet R20 Suburban Scottsdale

Shipping & Return Policy

 

Shipping:

Throwdown Performance ships via multiple carriers including UPS, USPS, FedEx, DHL among others.  We cannot guarantee the shipping carrier used in the transit of your order but do try to ship in the most cost effective and quick way to you!  

Orders are processed within 1-2 business days of order receipt depending on availability of the product purchased.  In some cases an item may be in transit to us or needs to be ordered in from a manufacturer that will not direct a product to you directly.  Other orders will ship direct from manufacturer, primarily on larger items (e.g. hoods, trunks) or items that need to be custom built (custom build coilovers, custom brake lines).  Please do not hesitate to contact us regarding any questions on product availability of items both listed or not listed on our website.

Depending on location, shipping generally takes 1-5 business days within the continental US and 3-10 business days in North America.  Items shipped international can vary with updated estimated timelines by shipping carriers heavily dependent on inbound/outbound customs of respective country.  Transit times will vary dependent on the size and weight of product and method of shipment chosen at checkout.  You will be notified if the shipping time frame is longer than expected due to product availability.  Please inspect all shipments immediately upon receipt.  Due to carrier guidelines we cannot accept any damage claims more than 7 days after receipt.

Some items may not qualify for free shipping promotion.  We will contact you after your order with a shipping quote should you wish to proceed with your order.  This often includes oversized items such as body parts (hoods, trunks, body kits), roll cages, etc.  Throwdown Performance collects and remits sales tax in which states it triggers nexus.  Sales tax may still be due in your state and is part of the end consumer to ensure proper payment (typically as part of your tax return declaration on out of state purchases) depending on your state.  International shipments may similarly have additional tariffs, taxes or duties due on receipt.  As we cannot estimate your tax situation, please contact your local shipping carrier or government for guidance.  Taxes, duties, tariffs are all the responsibility of the customer unless otherwise noted.

Returns:

Returns only accepted with written approval and RMA number from Throwdown Performance within 14 days of receipt.  Items must be returned in new, resellable condition.  Most returns are subject to a 15-25% restocking fee that cannot be waived, and is subject to change depending on manufacturer.  Many items, not limited to the list below are not eligible to be returned including:  Special order items included wheels, chassis bracing, electronics, custom built items, clearance or open items, body parts, oil and aerosols, used or items missing pieces, and other custom ordered or imported items cannot be returned.  Actual shipping fees paid both to you and back to Throwdown Performance or manufacturer will not be returned.  In cases of free shipping promotion, actual shipping fees will still be assessed on shipment.


 

Cancellations:

Cancellation requests can be sent to us via email and cannot be guaranteed until an item is fully refunded and confirmed.  Due to multiple distributors, please do not consider any order cancelled until fully refunded to your account (this includes any customer or Throwdown asks or requests to cancel an order).  We attempt to get all items to our customers as quickly as possible and ETA's may change without notice and most items will not be able to be cancelled post being processed.  Many items including those custom ordered are not eligible for cancellation.  All cancellations are subject to a cancellation fee of 10% of the total order value.

For any questions regarding our shipping, return or cancellation policies, please do not hesitate to contact us directly.

Condition of Use

Price Match Policy
ThrowDown Performance makes every effort to offer our customers the lowest prices possible. We will match any current advertised price on an in stock item in a magazine that ThrowDown Performance advertises [when possible]. Part numbers must match and be from the same manufacturer, and the part must be a regularly stocked part. Special orders [items not in stock] are NOT eligible for Price Match. Websites other than E-Bay [or any auction website] are also eligible for Price Match [when possible]. Advertised price must be from a Manufacture Authorized Dealer in order to qualify for Price Match. 

Errors on Our Site
Prices and availability of products and services are subject to change without notice. Errors will be corrected where discovered, and ThrowDown Performance reserves the right to revoke any stated offer and to correct any errors, inaccuracies or omissions including after an order has been submitted and whether or not the order has been confirmed and your credit card charged. If your credit card has already been charged for the purchase and your order is cancelled, ThrowDown Performance will issue a credit to your credit card account in the amount of the charge. Individual bank policies will dictate when this amount is credited to your account. If you are not fully satisfied with your purchase, you may return it in accordance with the Herbert Performance Return Policy. 

Special Order Policy
Items back-ordered [an item not in stock but will be in stock at a future date] or drop-shipped [an item not in stock but shipped from the manufacture] are considered Special Orders, as are all custom orders. A custom order includes but is not limited to axles, pistons, or any item that is a non-stocking item. Special orders are NON-returnable. 

International Orders
All orders shipping to Canada do not include Free Shipping. All duty, insurance and shipping charges are the responsibility of the customer. 

Conditions of Use
By accessing this web site, you agree to be bound by the terms and conditions of use set by ThrowDown Performance Parts. Use of this site is conditioned on your acceptance. The materials on this web site are Copyright © 2010 ThrowDown Performance, LLC. All rights reserved. Prices may change without notice. We make every effort to present accurate information, however errors in the description, photography, or typographical errors are subject to correction at the sole discretion of ThrowDown Performance. Nothing on this web site either written or implied will be construed as conferring any license of ThrowDown Performance's rights or any third party rights. While this web site is available freely to anyone, we reserve the copyright on any of the text and graphic images on the site. Distribution, reuse, or modifying any of the text of graphics that appears on the site is expressly forbidden without the prior written consent of ThrowDown Performance, LLC. This site may contain content not generated by ThrowDown Performance. ThrowDown Performance is not responsible any third party content. This site is owned and operated by ThrowDown Performance, LLC. The material provided on this web site is protected by law, including, but not limited to, United States copyright law, trademark law, and international treaties.
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