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- Dinan Iridium Spark Plug - 12x26.5x14MM (HV) ...
Dinan Iridium Spark Plug - 12x26.5x14MM (HV) - Heat Range 9 D640-0002
ZMW 749
Price Details
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*All items will import from US
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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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What Stands Out
Product Details
- Heat range 9 spark plug (Similar: Bosch 3, Brisk 10, Champion 4, Denso 27, and NGK 9)
- 152% higher melting point than silver, 125% higher than copper, and 38% higher than platinum
- Stronger than copper and platinum
- Acceptable for high performance / tuned and most stock* vehicle applications alike
- Projected insulator design
- Lower required supplied voltage
- Cooler operating temperature than stock plugs
- Optimized electrode design for hard to ignite fuels, such as ethanol
- Resists preignition better than stock plugs
- An excellent match for Dinan ignition coils
Product Technical Details
| Manufacturer | Dinan |
| Brand | Dinan |
| Model | Dinan spark plug |
| Item Weight | 1.44 ounces |
| Package Dimensions | 3.9 x 1.06 x 1.02 inches |
| Item model number | D640-0002 |
| Manufacturer Part Number | D640-0002 |
What's in the box
Spark plug
Who Should Buy?
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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.
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Budget Vehicles
May not provide value in lower-cost vehicles that do not require advanced spark plug technology.
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Stock Engine Setups
May be excessive for factory-equipped engines that do not need specialized performance components.
Product Description
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 D640-0002 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.
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.
ZMW 749
Order now and get it around Wednesday, June 24
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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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.
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.






