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- HKS Iridium Spark Plugs 50003-M45HL
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Item #:
19142086
HKS Iridium Spark Plugs 50003-M45HL
Item #:
19142086
BTN 4345
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*All items will import from US
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Imported from USA store
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Order now and get it around Thursday, August 20
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HKS M-Series Super Fire Racing spark plugs offer improved ignition performance, durability, and anti-carbon build-up for high-performance vehicles.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Advanced Ignition
HKS Iridium Spark Plugs ensure superior ignition performance, enhancing engine response and efficiency for improved acceleration and power output over standard spark plugs.
Longevity
These spark plugs feature iridium construction, offering a longer lifespan than conventional plugs, reducing the frequency of replacements and saving on maintenance costs.
Enhanced Fuel Efficiency
Designed to optimize fuel combustion, HKS Iridium Spark Plugs provide better fuel economy, making them an excellent choice for performance-appreciative drivers looking to reduce fuel expenses.
Product Details
| Brand Name | HKS |
| Manufacturer Part Number | 50003-M45HL |
| Global Trade Identification Number | 04957266720455 |
| OEM Equivalent Part Number | 9 |
| Model Number | 50003-M45HL |
| Unit Count | 1 Count |
| Item Weight | 1.44 ounces (40.82 grams) |
| Manufacturer | HKS |
| Thread Size | 14mm |
| Compatible with Vehicle Type | Car |
| Automotive Fit Type | Vehicle Specific Fit |
| Core Material | Iridium |
| Top Material Type | Iridium |
| Brand | HKS |
| Vehicle Service Type | Car |
Who Should Buy?
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Performance Enthusiasts
Ideal for users seeking high-performance engine output and improved throttle response through superior spark quality.
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Frequent Drivers
Great for those who drive regularly, as these plugs can enhance fuel efficiency and reduce engine wear.
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Tuning Applications
Perfect for modded vehicles needing reliable ignition for tuned setups, ensuring optimal performance at higher power levels.
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Casual Drivers
Not suitable for occasional users who may not benefit from the advanced features and longevity this product offers.
Product Description
HKS Iridium Spark Plugs 50003-M45HL
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Customer Questions & Answers
-
Question:
What vehicles are compatible with HKS M-Series spark plugs?
Answer: These spark plugs are specifically designed for high-performance vehicles such as the Infiniti G35. -
Question:
How often should I replace my spark plugs?
Answer: It's recommended to replace spark plugs every 30,000 to 50,000 miles, depending on your driving conditions and performance modifications. -
Question:
Do these spark plugs improve fuel efficiency?
Answer: Yes, improved ignition performance can lead to better fuel efficiency and overall engine performance.
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23 July 2026 · via Trustpilot
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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.
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BTN 4345
Order now and get it around Thursday, August 20
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
- Designed for advanced tuning and high performance.
- Features a 0.6mm Iridium Alloy Center Electrode for superior ignition.
- Outer Electrode with platinum chip enhances durability.
- Anti-vibration design for increased longevity.
- Thermal Edge reduces carbon buildup, preventing misfires.
- Individually priced spark plug unit, perfect for upgrades.
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