- Home Page /
- Automotive /
- Automotive Replacement Parts /
- Ignition Parts /
- Spark Plugs & Wires /
- Spark Plugs /
- NGK (4469) LFR5AIX-11 Iridium IX Spark Plug (...
0 ratings
Item #:
11345490
NGK (4469) LFR5AIX-11 Iridium IX Spark Plug (8 Pack)
85% of respondents would recommend this to a friend
Item #:
11345490
SLE 1997
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
4%
In stock
Imported from USA store
QTY:
Only 19 items left in stock.
Order now and get it around Tuesday, September 08
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
NGK spark plugs are the best combination of performance and longevity.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Exceptional Durability
Crafted with iridium for unmatched longevity, reducing the frequency of replacements, ensuring a consistently reliable engine performance that outlasts standard spark plugs.
Enhanced Ignition
Features a fine-wire center electrode that promotes a strong and efficient spark, improving fuel combustion and overall engine efficiency, leading to better mileage and power.
Wide Compatibility
Designed to fit a variety of vehicles, the NGK Iridium IX spark plugs ensure optimal performance across different makes and models, providing versatility for mechanics and DIYers alike.
Product Details
- NGK 4469 LFR5AIX-11 Iridium IX Spark Plug 8 Pack
- Best combination of performance and longevity
- High-quality, reliable, and durable OEM manufacturer
- World's largest supplier of OEM spark plugs
- Research applications on NGK's website before purchasing
- Ensure compatibility with your vehicle's engine, drivetrain, and quantity needed
| Brand Name | NGK |
| Manufacturer Part Number | LFR5AIX-11 |
| Number of Items | 1 |
| UPC | 087295844694 |
| Unit Count | 1 Count |
| OEM Equivalent Part Number | LFR5AIX-11 |
| Included Components | 4469 |
| Item Weight | 0.27 g |
| Manufacturer | NGK |
| Model Number | 4469 |
| Thread Size | 14mm |
| Compatible with Vehicle Type | Car, Truck |
| Automotive Fit Type | Vehicle Specific Fit |
| Gap Size | 0.04 inches (0.1 cm) |
| Core Material | Iridium |
| Top Material Type | Iridium |
| Brand | NGK |
| Vehicle Service Type | Car, Truck |
Who Should Buy?
-
Performance Enthusiasts
Ideal for users seeking improved engine performance and efficiency in their high-performance vehicles.
-
Long-Distance Drivers
Great for those who frequently drive long distances, as it enhances fuel efficiency and engine longevity.
-
Regular Maintenance
Perfect for vehicle owners who prioritize regular maintenance and want reliable engine operation over time.
-
Budget-Conscious Users
Not suitable for those looking for the cheapest spark plug options, as it is a premium product.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What are NGK 4469 LFR5AIX-11 Iridium IX Spark Plugs used for?
Answer: NGK 4469 LFR5AIX-11 Iridium IX Spark Plugs are designed for use in gasoline engines to ignite the air-fuel mixture, improving combustion efficiency. Their advanced iridium construction offers superior performance and longevity compared to standard spark plugs, ensuring better fuel economy and a smoother engine idle. Ideal for both everyday drivers and performance enthusiasts, these spark plugs are particularly beneficial in high-performance vehicles where maximum efficiency and reliability are critical. -
Question:
What are the benefits of using Iridium spark plugs like NGK 4469 LFR5AIX-11?
Answer: Iridium spark plugs, such as the NGK 4469 LFR5AIX-11, offer several advantages over traditional copper spark plugs. They have a longer lifespan due to their high melting point and corrosion resistance, leading to less frequent replacements. Additionally, they enhance performance by providing quicker ignition and improved throttle response. This makes them an excellent choice for vehicles that require high performance, ensuring that your engine runs efficiently even under demanding conditions. -
Question:
How often should I replace the NGK 4469 LFR5AIX-11 Iridium IX Spark Plugs?
Answer: Replacement intervals for the NGK 4469 LFR5AIX-11 Iridium IX Spark Plugs can vary, but they generally last longer than traditional spark plugs, often up to 100,000 miles depending on engine conditions and driving habits. Regularly checking spark plug performance during maintenance checks is advisable. If you notice issues like misfiring, decreased fuel efficiency, or rough engine idle, it may be time to replace them sooner. Staying on schedule with replacements helps maintain optimal engine performance. -
Question:
Are NGK Iridium IX Spark Plugs compatible with all vehicle models?
Answer: While NGK 4469 LFR5AIX-11 Iridium IX Spark Plugs are engineered to fit a wide range of vehicles, compatibility depends on individual vehicle specifications. Always consult your vehicle owner's manual for the appropriate spark plug model recommended by the manufacturer. This ensures that you select the correct plugs for optimal performance and engine efficiency. If you're uncertain about fitment, you can refer to the NGK catalog or vehicle compatibility tools for precise guidance. -
Question:
What makes the Iridium core of the NGK 4469 LFR5AIX-11 Spark Plug unique?
Answer: The iridium core in NGK 4469 LFR5AIX-11 Spark Plugs is unique due to its superior strength and heat resistance, allowing for a finer electrode tip that enhances spark formation. This results in more efficient combustion and increased engine performance. The durability of iridium means that these spark plugs can withstand higher temperatures and pressures, making them ideal for high-performance and turbocharged engines, ensuring reliable ignition under all conditions. -
Question:
Can I install NGK 4469 LFR5AIX-11 Spark Plugs myself?
Answer: Yes, you can install NGK 4469 LFR5AIX-11 Spark Plugs yourself if you have basic mechanical skills and tools. Before starting, ensure you follow the proper torque specifications to avoid damaging the spark plug or engine. Make sure to disconnect the battery and allow the engine to cool before installation. Self-installation can be a practical option for car enthusiasts and DIYers looking to save on maintenance costs and enhance their vehicle's performance. -
Question:
What is the advantage of buying a pack of 8 NGK Iridium IX Spark Plugs?
Answer: Purchasing a pack of 8 NGK 4469 LFR5AIX-11 Iridium IX Spark Plugs can be beneficial for those who require multiple spark plugs for their vehicle or for families with multiple vehicles. It ensures that you have enough plugs on hand for replacements without making frequent purchases. Additionally, buying in bulk can lead to better value and convenience, as well as ensuring consistent performance across all your vehicles, enhancing overall reliability and efficiency. -
Question:
Do NGK Iridium IX Spark Plugs help with fuel economy?
Answer: Yes, NGK 4469 LFR5AIX-11 Iridium IX Spark Plugs can help improve fuel economy. Their efficient design facilitates better ignition and combustion of the air-fuel mixture, leading to optimal engine performance and reduced fuel consumption. As they provide a more consistent spark, the engine runs smoother, which can contribute to better mileage. This makes them a favorable choice for drivers looking to maximize fuel efficiency while ensuring their vehicle performs reliably. -
Question:
How do I know if my spark plugs need to be replaced?
Answer: Signs that your spark plugs may need replacing include difficulty starting your car, a rough engine idle, and decreased fuel efficiency. You may also notice engine misfires or a check engine light activation. Regular inspections, especially around scheduled maintenance, can help catch these issues early. Inspecting the spark plugs for wear, corrosion, or buildup can help determine if it's time for a replacement, ensuring that your vehicle continues to run efficiently. -
Question:
Where can I buy NGK 4469 LFR5AIX-11 Iridium IX Spark Plug 8 Pack?
Answer: You can buy NGK 4469 LFR5AIX-11 Iridium IX Spark Plug 8 Pack from Ubuy in Sierra Leone. Ubuy is a reliable e-commerce platform that offers a wide variety of automotive parts, ensuring you get high-quality products conveniently. With their user-friendly interface, you can easily find and purchase the spark plugs you need to enhance your vehicle's performance.
NGK Spark Plugs 4469 Editorial Review
The NGK (4469) LFR5AIX-11 Iridium IX Spark Plug is a high-quality spark plug. According to customer reviews, this product is 100% legit and not counterfeit. The plugs are pre-gapped for some applications, making it easier to install. However, customers should verify if these plugs are compatible with their vehicles’ specifications. The NGK website provides a variety of plugs to fit different vehicles and provides information on which grade of plug is recommended for the best performance of the specific engine. Customers have noticed an improvement in fuel efficiency and performance after installing these spark plugs. Some have also reported that the iridium lasts longer than copper and have received better gas mileage as well. In terms of pricing, compared to other auto parts stores, OverstockDirect offers a great deal on these spark plugs that will save customers approximately $70 based on feedback.
Customer Reviews & Ratings
939 customers ratings
-
5 Star
87%
-
4 Star
7%
-
3 Star
2%
-
2 Star
1%
-
1 Star
3%
Review this product
Share your thoughts with other customers
Pros
- High-quality and genuine product
- Improved fuel efficiency and better performance
- Longer-lasting than copper spark plugs
- OverstockDirect offers competitive pricing
Cons
- Customers need to verify the compatibility of the spark plugs with their vehicles' specifications.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
SLE 1997
Order now and get it around Tuesday, September 08
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Only 19 items left in stock.
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- NGK spark plugs are often specified as original equipment.
- NGK offers quality, reliability, and durability as an OEM manufacturer.
- NGK is the largest supplier of OEM spark plugs worldwide.
- It is recommended to research applications on NGK's website before purchase.
- This listing includes 8 spark plugs.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.