

NGK Iridium Spark Plug CR8EIX – 4 Pack | Iridium IX Quality
- £48.89
- £48.89
- Unit price
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Free Returns
Description
xOverview
Introducing the NGK Iridium IX CR8EIX spark plug, sold as a genuine 4-pack to simplify maintenance across multiple cylinders. Designed for reliable ignition, this plug features an iridium center electrode renowned for its durability and precision. The 4-pack format makes it convenient to replace all required plugs at once, helping you keep your engine firing consistently without frequent reordering.
In everyday driving, a strong ignition system translates to smoother starts, steadier idling, and steady throttle response. While outcomes can vary by vehicle and driving conditions, the Iridium IX design is intended to promote stable combustion, reduce misfires under typical loads, and support dependable engine performance over time.
Key benefits and features
- Iridium center electrode for wear resistance and long life
- Pack of four for multiple cylinders or multi-plug replacement intervals
What you might notice in real-world use
- Potential for crisper throttle response and smoother idle in everyday driving
- Reliable starts in cold or humid conditions with stable combustion across typical weather
Pack details and installation tips
This item is sold as 1 order containing 4 spark plugs. Always consult your vehicle manual for the correct gap and torque specs, and ensure proper seating to avoid cross-threading. When replacing worn plugs, follow a systematic sequence to maintain even firing in your engine.
Quality, compatibility, and care
Genuine NGK parts are engineered to meet strict standards and backed by a long-standing automotive IQ. While compatibility varies by engine, many gasoline engines designed to use Iridium IX CR8EIX plugs can benefit from their durable construction and consistent spark delivery. Regular inspection and correct installation help maximize performance potential and maintain engine reliability over time.
FAQ
Q: Which engines are compatible with NGK CR8EIX Iridium IX spark plugs?
A: Designed for many gasoline engines; verify fit with your vehicle manual or NGK cross-reference.
Q: What are the benefits of purchasing the NGK 4-pack?
A: Convenience and consistent performance, with four plugs included for multiple cylinders.
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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