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Item #:
244320957
Autolite Platinum AP666 Automotive Replacement Spark Plugs (4 Pack)
Item #:
244320957
CDF 70245
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*All items will import from US
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Order now and get it around Tuesday, September 15
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Maximize your engine's performance with Autolite Platinum Spark Plugs for easier starts, quicker acceleration, and improved fuel economy.
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Product Details
| Brand Name | Autolite Iridium Ultra |
| Manufacturer Part Number | AP666-4PK |
| Global Trade Identification Number | 00009100251817 |
| Number of Items | 4 |
| UPC | 009100251817 |
| Unit Count | 1 Count |
| Included Components | Platinum Spark Plug |
| Item Type Name | Platinum Spark Plug |
| Manufacturer | Autolite |
| Model Number | AP666-4PK |
| Thread Size | M14x1.25 |
| Compatible with Vehicle Type | Car, Truck |
| Automotive Fit Type | Vehicle Specific Fit |
| Core Material | Platinum |
| Top Material Type | Nickel |
| Brand | Autolite Iridium Ultra |
| Vehicle Service Type | Car, Truck |
| Item Weight | 1.2 lbs (540 grams) |
Product Description
Autolite Platinum AP666 Automotive Replacement Spark Plugs (4 Pack)
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Customer Questions & Answers
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Question:
What benefits do Autolite Platinum Spark Plugs offer?
Answer: They provide easier starts, quicker acceleration, improved fuel economy, and enhanced durability. -
Question:
How does the necked-down center electrode improve performance?
Answer: It allows for quicker and cleaner firing with less voltage, leading to better engine responsiveness. -
Question:
Are Autolite Spark Plugs suitable for all vehicles?
Answer: Yes, they are designed to meet OE replacement standards and enhance performance across a wide range of vehicles.
Autolite Iridium Ultra Spark Plugs AP666-4PK Editorial Review
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23 July 2026 · via Trustpilot
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- 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.
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CDF 70245
Order now and get it around Tuesday, September 15
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.)
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Features & Benefits
- Center wire platinum firing tip for reduced gap erosion and fewer misfires.
- High nickel alloy side electrode maintains a precise gap for longer plug life.
- Necked-down center electrode ensures quicker starts and cleaner firing.
- Improves fuel efficiency and overall engine performance.
- Trust in Autolite's long history of quality and reliability since 1936.
- Designed for durability with platinum-to-platinum firing for superior heat transfer.
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