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- £34.45
- £34.45
- Unit price
- per
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Free Returns
Description
xOverview
Discover the NGK Spark Plug Set 4578 in a convenient 2-pack. These are genuine NGK parts designed for direct replacement on compatible engines, helping restore steady ignition and reliable performance. The set arrives with original packaging and hardware, making it a straightforward swap for your next service.
What you get
- Two NGK Standard 4578 spark plugs
- Genuine NGK Parts
- Original packaging and hardware
- Direct replacement auto parts
- Amazon Confirmed Fit for vehicle compatibility
Key benefits you may notice
- Consistent ignition performance thanks to precise engineering and high-quality materials
- Durable construction with a purpose-built electrode configuration
- Reliability for routine maintenance or repair projects
Why choose NGK 4578 spark plugs
NGK is known for quality control and broad compatibility with many vehicles. Using genuine parts helps ensure the replacement aligns with factory specifications and connections. The 2-pack provides convenience for a single service or future maintenance needs.
Real-world use cases
Used during scheduled maintenance to refresh ignition, to address mild performance symptoms, or when cooling starts and idle feel point to worn plugs. Results vary, but many owners report smoother starts and steadier idling after replacement.
Installation tips
- Verify vehicle fitment using Amazon Confirmed Fit before purchasing
- Follow standard safety guidelines when lifting and disconnecting components
- Use proper torque and clean threads for best seating
Choosing the NGK 4578 2-pack means direct replacement parts built to align with your engine’s design language. Consider this set for readily available replacements during routine maintenance or in preparation for service needs.
FAQ
Q: What is included in the NGK SPARK PLUG SET 4578 2-pack?
A: Two NGK Standard 4578 spark plugs with original packaging and hardware for direct replacement.
Q: Is this set compatible with my vehicle?
A: Check vehicle fitment with Amazon Confirmed Fit to confirm compatibility with NGK 4578 plugs.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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