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NGK LKAR6AIX-11 Iridium IX Spark Plug (91187 Iridium Ix), 4 Pack
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Vendor: NGK
Type: Spark Plugs & Wires
Sku: WBCARB07FP438JV
Available: Sold Out
Sold by Carkart, an authorized reseller.
Returns accepted within 30 days | support@carkart.com
Shipping Information
- Free Standard Shipping — United States only
- Processing Time: 1–3 business days
- Estimated Delivery: 3–5 business days after dispatch
- Double-boxed, fully insured & discreetly packaged
- Tracking number sent via email once dispatched
- Orders over $250 require signature upon delivery. Taxes calculated at checkout.
Returns & Refund
Returns accepted within 30 days of delivery.
Damaged or Defective Item
Free return shipping + replacement or full refund
Wrong Item Received
Free return shipping + replacement or full refund
Change of Mind
Return shipping at customer's expense · 25% restocking fee applies
All returns require a Return Authorization (RA) number before sending.
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NGK LKAR6AIX-11 Iridium IX Spark Plug (91187 Iridium Ix), 4 Pack
$42.91
FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
- Q: What is the model of the spark plug? A: The model of the spark plug is LKAR6AIX-11. This iridium spark plug is designed for high performance and durability.
- Q: How many spark plugs are included in the pack? A: There are four spark plugs included in the pack. This makes it convenient for replacing multiple spark plugs at once.
- Q: What type of material is used in this spark plug? A: This spark plug features an iridium center electrode. Iridium is known for its high melting point and resistance to wear.
- Q: What are the dimensions of the spark plug? A: The specific dimensions of the spark plug are not provided. However, it is designed to fit standard engine applications.
- Q: Is this spark plug suitable for all vehicles? A: No, this spark plug is not suitable for all vehicles. It is designed specifically for certain models and engine types.
- Q: How do I install the NGK LKAR6AIX-11 spark plug? A: To install, first ensure the engine is cool, then remove the old spark plug and replace it with the LKAR6AIX-11. Tighten it to the manufacturer's specifications.
- Q: Can I use this spark plug for performance enhancements? A: Yes, this spark plug can enhance engine performance. The iridium material provides better ignition and efficiency.
- Q: Is there a specific gap setting for this spark plug? A: Yes, the recommended gap setting for this spark plug is typically around zero point six to zero point eight millimeters. Always check your vehicle's specifications.
- Q: How should I store the spark plugs? A: Store the spark plugs in a cool, dry place. Keep them in their original packaging until installation to prevent damage.
- Q: What is the lifespan of the NGK LKAR6AIX-11 spark plugs? A: The lifespan can vary, but these spark plugs typically last up to one hundred thousand miles under normal driving conditions.
- Q: Are there any special cleaning instructions for this spark plug? A: No special cleaning is required for the NGK LKAR6AIX-11. It is designed to provide optimal performance without the need for cleaning.
- Q: What if the spark plug arrives damaged? A: If the spark plug arrives damaged, you should contact customer support for a replacement or refund. Keep all packaging for reference.
- Q: Is this spark plug compatible with high-performance engines? A: Yes, this spark plug is compatible with high-performance engines. The iridium construction allows for superior performance in demanding conditions.
- Q: How do I know if I need to replace my spark plugs? A: You should replace your spark plugs if you experience engine misfires, rough idling, or decreased fuel efficiency. Regular inspections are recommended.
- Q: Can I use this spark plug in a hybrid vehicle? A: It depends on the specific hybrid model. Check your vehicle's manual to ensure compatibility with the NGK LKAR6AIX-11 spark plug.