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- Dinan Iridium Spark Plug - 12x26.5x14MM (HV) ...
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Item #:
152343741
Dinan Iridium Spark Plug - 12x26.5x14MM (HV) - Heat Range 9 D640-0002
86% of respondents would recommend this to a friend
Item #:
152343741
BWP 449
Price Details
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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 Friday, September 11
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Dinan Iridium Spark Plugs are made from Iridium - one of the strongest materials available, lasting longer and running cooler than standard plugs.
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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
Superior Performance
Dinan Iridium Spark Plugs enhance engine efficiency and performance, ensuring optimal combustion and power delivery compared to standard plugs.
Durable Design
Constructed with high-quality iridium, these spark plugs offer extended lifespan and reliability, reducing the frequency of replacements over time.
Heat Range 9
Specifically designed with a heat range of 9, these plugs are ideal for high-performance engines, preventing pre-ignition and maintaining smooth operation under extreme conditions.
Product Details
| Country of Origin | This item will be imported from US |
| Item Weight | 0.6 lbs (270 grams) |
| What is in the box | Dinan Iridium Spark Plug... For more details, please check description/product details |
Who Should Buy?
-
High Performance Cars
Ideal for vehicles needing enhanced ignition performance and reliability under high-stress conditions.
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Motorsport Enthusiasts
Perfect for racers looking for superior performance and engine efficiency during competitive driving.
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Modified Engines
Great for users with aftermarket modifications requiring better spark for optimal engine performance.
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Daily Commuters
Not essential for standard vehicles operating in typical conditions without performance upgrades or needs.
Product Description
Dinan Iridium Spark Plug - 12x26.5x14MM (HV) - Heat Range 9 D640-0002
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Are these spark plugs suitable for stock vehicles?
Answer: Yes, but they are specifically recommended for select stock vehicles; they are not suitable for all stock N54/N55 models. -
Question:
What is the advantage of using Iridium spark plugs?
Answer: Iridium plugs last longer, have higher melting points, and produce a stronger spark while resisting preignition. -
Question:
Can I install these plugs without checking compatibility?
Answer: No, you must verify the sizes, gap, and heat range specs before installation to avoid engine damage.
Dinan Spark Plugs Editorial Review
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Pros
- Improves engine performance
- Enhances fuel efficiency
- Durable construction
- Easy installation
- Compatible with several BMW models
Cons
- May require specific tools for installation.
Platform Trust & Buyer Confidence
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Jazz
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“Easy to use and always helpful and sorts any issues I've had past and present”
1 September 2026 · via Trustpilot
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“Fast, convenient and cheap. Great store!”
27 August 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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BWP 449
Order now and get it around Friday, September 11
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
- Upgrade your tuned or stock engine with Dinan Iridium Spark Plugs.
- Made from Iridium for superior strength and longevity.
- Resist preignition and run cooler than standard plugs.
- Compatible with high boost, high cylinder pressure, and high temperature scenarios.
- Not recommended for non-tuned stock N54/N55 vehicles due to fouling risk.
- Matching Dinan ignition coils enhance performance even further.
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