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Description
xPremium Iridium Spark Plugs for BMW 2.0L L4
Upgrade your BMW with the A-NAFTULY Iridium Spark Plugs 97506. This 4-pack is engineered to fit a broad range of 2012 to 2018 2.0L BMW models, including 320i, 328i, 428i, 528i, and versatile variants like X1, X3, X4, X5, and Z4. It’s designed to replace worn plugs during routine maintenance, helping you keep the engine operating smoothly without disruption to your daily routine.
Engineered for modern driving, the plugs feature a 0.6 mm fine-wire iridium center electrode and laser-welded connections. This advanced design supports steady combustion and helps your engine perform consistently under everyday driving and occasional spirited miles. The result is a balanced blend of reliable starts, refined idle, and confident response as you accelerate.
Durability meets performance with iridium’s high melting point and wear resistance. The fine-wire center electrode is six times harder than traditional platinum, standing up to heat and electrical wear in today’s performance-focused engines. The 4-pack format gives you ready replacements, so maintenance stays straightforward and efficient.
What you get goes beyond a simple purchase. You receive a set of four plugs with recognized reference numbers for compatibility checks, plus a 12-month worry-free warranty and access to dedicated customer support for peace of mind during installation and use. This combination is designed to support your BMW’s ignition reliability across a wide model range while keeping replacement straightforward and transparent.
Why consider this upgrade
- 0.6 mm iridium fine-wire center electrode paired with laser-welded construction for durable performance and consistent ignition.
- High-grade iridium alloy offers strong heat resistance, supporting long-term reliability in modern engines.
- Potential improvements in idle stability, smoother acceleration, and driving feel, depending on driving conditions.
- Broad compatibility with 2012–2018 BMW 2.0L L4 models, including 320i/328i/428i/528i and X-series vehicles.
- 4-pack convenience, backed by a 12-month warranty and responsive customer support.
What’s included and compatibility notes
- Set of 4 Iridium Spark Plugs, part number 97506
- Reference numbers: 97506, SILZKBR8D8S, 12120039664, 12120040573, 12127622445
- 12-month warranty and dedicated customer support
Installation tips: follow your vehicle manufacturer’s torque specs and use proper tools. Ensure the engine is cool before replacing plugs and replace any worn gaskets as needed. Individual gains may vary with driving style and maintenance history.
FAQ
Q: Do these spark plugs fit my BMW 2.0L 2012-2018 models?
A: They fit 2.0L BMW engines across 2012–2018 models, including 320i, 328i, 428i, X1–X5, and Z4. Please verify your exact VIN and engine code before purchase.
Q: What performance benefits can I expect from A-NAFTULY Iridium Spark Plugs 97506?
A: Possible improvements include smoother idle and better acceleration; efficiency gains may occur due to the iridium tip and laser-welded design. Results vary with driving conditions and maintenance.
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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