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NGK

NGK 97506 Laser Iridium Spark Plug (4 Pack) SILZKBR8D8S

  • Based on 694 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Tuesday, Dec 16
Order within 18 hours and 28 minutes
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Features

  • Often specified as original equipment, NGK Laser Iridium spark plugs are the best combination of performance and longevity.
  • Offering the Quality, Reliability and Durability You'd Expect from an OEM Manufacturer
  • NGK is the world's largest supplier of OEM spark plugs
  • Research Applications Prior to Purchase To Make Sure This OEM Part Fits Your Vehicle, Including Engine, Drivetrain and Quantity Needed.

Description

NGK SILZKBR8D8S Spark PlugNo Core Charge RequiredParts Interchange SILZKBR8D8S, SILZKBR8D8S, 73906045129, 739 06045 129

Brand: NGK


Core Material: Iridium


Thread Size: 12 millimeters


Top Material Type: Metal


Vehicle Service Type: Car, Truck


Brand: ‎NGK


Core Material: ‎Iridium


Thread Size: ‎12 millimeters


Top Material Type: ‎Metal


Vehicle Service Type: ‎Car, Truck


Global Trade Identification Number: ‎63


Automotive Fit Type: ‎Vehicle Specific Fit


UPC: ‎656516594894 087295875063


OEM Part Number: ‎BMW 0 037 581 BMW12 12 0 037 581 MINI 12 12 0 037 581 MINI0 037 581BMW 5 (F10, F18) 520 iN20 B20 A, BMW 5 (F10, F18) 520 iN20 B20 A BMW 5 (F10, F18) 523 iN20 B20 A, BMW 5 (F10, F18) 528 iN20 B20 A BMW 5 (F10, F18) 528 i xDriveN20 B20 A, BMW 5 (F10, F18) 550 iN63 B44 B BMW 5 (F10, F18) 550 i xDriveN63 B44 B


Manufacturer: ‎NGK


Model: ‎4 pack NGK Laser Iridium 97506 Spark Plug


Item Weight: ‎6.4 ounces


Item model number: ‎SILZKBR8D8S


Is Discontinued By Manufacturer: ‎No


Manufacturer Part Number: ‎SILZKBR8D8S


Position: ‎Center


Date First Available: May 7, 2016


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Dec 16

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • High-Quality OEM Spark Plugs — Reliable Performance and Long Life from NGK
The NGK 97506 Laser Iridium spark plugs come as a 4-pack and are a solid choice for both performance and longevity. These are often specified as OEM parts, and the quality shows — the construction is precise, the metal threads are cleanly cut, and the iridium tips are well-centered for consistent ignition. Installation is straightforward, and once installed, the engine runs noticeably smoother with quicker starts and steady idle. The iridium design helps deliver strong, efficient sparks while resisting wear far better than standard copper or platinum plugs. They’re ideal for drivers who want OEM reliability with minimal maintenance over time. As with any spark plug, be sure to verify fitment for your specific engine before ordering, since NGK offers different models across vehicle types. Overall, these Laser Iridium plugs offer excellent durability, performance, and peace of mind — a dependable upgrade or replacement for any compatible car or truck. ... show more
Reviewed in the United States on October 18, 2025 by Mike S
    • Perfect
Works perfectly (2017 BMW X3 sDrive28i)
Reviewed in the United States on October 9, 2025 by Mourad Boussofi
    • Worked great on 2016 BMW X5 5.0i M-Sport
Just to be on the safe side, I checked the gap on all 8 of the plugs I ordered. They were all spot on. Easy replacement on 2016 BMW X5 5.0i M-Sport. Amazingly easy job to do, considering it's a BMW. I took my time and had all 8 replaced within 1.5 hrs. Recommend.
Reviewed in the United States on August 23, 2025 by KD
    • Fits 2012 528I BMW
Fits well in my 2012 528I Xdrive BMW. Item came quickly an in time as advertised.
Reviewed in the United States on September 2, 2025 by Kurt
    • Amazing NGK spark plugs.
Great OEM spark plugs. Has been performing well, so far.
Reviewed in the United States on August 23, 2025 by Andria
    • Perfect replacements for BMW OEM spark plugs
My BMW X3 hit 100K miles and needed to change spark plugs. Saw these as "highly rated" on Amazon to replace my super expensive BMW plugs and gave it a try. They have worked perfectly if not better than the OEM plugs at a fraction of the price. One quick tip...some of the spark plug ports are hard to get to and you'll need a special flexible socket wrench to get the plugs in and out. You can also buy this on Amazon and can have the spark plugs replaced in no time. Good Luck! ... show more
Reviewed in the United States on January 2, 2025 by RandyMan
    • Great value
Great value, fits perfectly and good price.
Reviewed in the United States on May 16, 2025 by Noorullah Wafa
    • OEM
OEM item for my vehicle.
Reviewed in the United States on April 9, 2025 by Customer

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