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NGK Iridium Spark Plugs Set for 1989 Honda Civic

General Representation
General Image (Actual Part May Vary)
Fits:
Honda Civic - 1988 to 1991 - All Door Configs [2WD, DX, LX]
Notes:
  • Iridium IX
  • 1 Step Colder
List Price:
$43.96
Our Price:
$37.97
You Save:
$5.99
 
 
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Select an Application For Your
1989 Honda Civic
 
Door Config  [Trim Level]
Application / Notes
All [2WD, DX, LX]
(Iridium IX) (1 Step Colder)
All [2WD, DX, LX]
(Iridium IX) (2 Steps Colder)
All [2WD, DX, LX]
(Iridium IX) (Stock Heat Range)
All [4WD, EX, Si]
(Iridium IX) (1 Step Colder)
All [4WD, EX, Si]
(Iridium IX) (2 Steps Colder)
All [4WD, EX, Si]
(Iridium IX) (Stock Heat Range)
 
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Sold in complete sets (includes all spark plugs for your engine).

NGK's Iridium spark plugs help your Honda Civic achieve optimal performance. Iridium is the biggest breakthrough in spark plug technology since platinum. We offer a full selection of the 3 most popular performance iridium plugs NGK offers: Laser Iridium, Iridium IX, and Iridium Racing.

NGK Laser Iridium:
NGK Laser Iridium plugs offer incredible precision and OE quality. The fine wire tip provides a stable and strong electrical arc to ignite the air/fuel mixture consistently, reducing misfires and hesitation. Most NGK Laser Iridium spark plugs also use a platinum ground electrode. This provides slower wear, superior anti-fouling, and improved overall performance. Most applications are only available in the stock heat range for this plug type.

NGK Iridium IX:
NGK Iridium IX plugs provide strong and continuous performance, even under the most severe situations. These plugs are designed for the performance enthusiast looking to get the most out of their build. Most applications have multiple heat ranges available.

NGK Iridium Racing:
Iridium Racing spark plugs are a specialized plug designed to withstand the harshest engine conditions and provide excellent throttle response. They feature a copper core, triple seals, and a special insulator for superb heat extraction. Most applications have multiple heat ranges available.

NGK Iridium Spark Plugs Key Features:
  • Iridium conducts electricity better than platinum, and is 6 times harder and 8 times stronger than platinum.
  • Highly durable and resistant to fouling.
  • Ultra-fine 0.6mm diameter iridium center electrode provides superior ignition performance.
  • The trivalent metal used for the threads gives superior anti-corrosive and anti-seizing properties, making it easy to replace if anti-seize compound was not used during installation.
  • Requires fewer volts to fire than any other plug.
Heat Range Notes: For most vehicles, for every 100 hp you add to your engine, you may go to the next colder step plug. This rule does not directly apply to newer vehicles with coil-on-plug setups (consult your tuner or email us for details).

Gapping Notes: These plugs come pre-gapped and usually do not need to be re-gapped. Even with small variations in the factory set gap, the ultra-efficient firing power design of these plugs will compensate for those small variations. If you do decide to gap the plugs, NEVER use a round gapping tool to check or change the gap, and never let any piece of metal touch the iridium center electrode or porcelain. Instead, carefully use needle nose pliers or a special spark plug gapping tool (that doesn't touch the center electrode) to bend the ground strap to the desired height, then re-check the gap with a calibrated gapping tool.

  Don't have a 1989 Honda Civic?
Application Price List & Information Overview
Application & Notes List Price Our Price
Honda Civic - 1988 to 1991 - All [2WD, DX, LX] (Iridium IX) (1 Step Colder) NGK Iridium Spark Plugs Set
$43.96$37.97
Honda Civic - 1988 to 1991 - All [2WD, DX, LX] (Iridium IX) (2 Steps Colder) NGK Iridium Spark Plugs Set
$43.96$37.97
Honda Civic - 1988 to 1991 - All [2WD, DX, LX] (Iridium IX) (Stock Heat Range) NGK Iridium Spark Plugs Set
$43.96$37.97
Honda Civic - 1988 to 1991 - All [4WD, EX, Si] (Iridium IX) (1 Step Colder) NGK Iridium Spark Plugs Set
$43.96$37.97
Honda Civic - 1988 to 1991 - All [4WD, EX, Si] (Iridium IX) (2 Steps Colder) NGK Iridium Spark Plugs Set
$43.96$37.97
Honda Civic - 1988 to 1991 - All [4WD, EX, Si] (Iridium IX) (Stock Heat Range) NGK Iridium Spark Plugs Set
$43.96$37.97


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Recommend using pro civic as they are very accurate on there shipping times and quality of products are high grade. If you have questions they will respond quickly and help you out with your needs. Will continue using them
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Geoffrey, Thank you so much for your wonderful review! We're thrilled to hear that you're satisfied with our shipping accuracy and product quality. We're always here to assist our customers, and its great to know that you feel supported. We look forward to helping you with your vehicle upgrades in the future! Best Regards, Customer Care
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Fast and had what I needed. Product came in great shape with all the parts. Will purchase again from them!
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Jordanis, Thank you for your positive feedback! We're thrilled to hear that you found what you needed and that the product arrived in great shape. We look forward to assisting you with your future purchases! Best Regards, Customer Care
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This shop is great. They're very attentive to anything that needs to be clarified or checked with orders, and very accommodating and communicative when it comes to manufacturing and fulfilment lead times. I also fully trust that the parts will fit my car when the filter on their website says it will.
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Mark, Thank you for your wonderful feedback! We strive to ensure our customers feel supported through every step of their order process. Its great to hear you trust our fitment information for your vehicle. If you ever have any questions or need assistance in the future, please don't hesitate to reach out. Best Regards, Customer Care
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The parts came in fast. They were in immaculate condition. The product quality was exceptional. The install was simple and straightforward. I love ordering things from pro civic.
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Craig, Thank you so much for your kind words! We're thrilled to hear you had a great experience with your recent order. Its wonderful that everything arrived quickly and in top condition, and that installing the parts was a breeze. We look forward to continuing to provide you with quality products for your vehicle! Best Regards, Customer Care
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Excellent customer service, extremely fast shipping
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Travis, Thank you for your positive feedback! We're delighted to hear that you experienced excellent customer service and fast shipping. We strive to ensure our customers have the best possible experience when upgrading their vehicles. If you have any questions or need assistance with your future orders, dont hesitate to reach out! Best Regards, Customer Care