Best in 7 days
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Ships within 48 hours · Estimated delivery Jun 18 - Jun 23
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Description
NGK Spark Plug - B4ESVehicle Fitment & Part Details This NGK spark plug (B4ES) is supplied as an OEM grade replacement. Heat range 4. Thread M14 x 1,25. Verify VIN engine before ordering. Key Details SKU B4ES Component Spark Plug Brand NGK Heat Range 4 Part MPN 4129 GTIN Barcode 087295141298 Trade Numbers B4ES Product Specifications Thread Size M14 x 1,25 Thread Length [mm] 19,0 Spanner Size 20,8 mm Spark Position [mm] 1,0 Electrode Construction Nickel Middle Electrode, 1
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- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.5 ★★★★★
Based on 1809 reviews
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Product Reviews
★★★★★ 5
Recomendado
Si utilizas un 4.6L Stoker es obligatorio utilizar en cada cambio de aceite.
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Reviewed in the United States on May 30, 2026
★★★★★ 5
Hard to find.
Good stuff. Hard to find. It should extend my engine life.
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Reviewed in the United States on April 2, 2026
★★★★★ 4
Great product
Quick delivery.
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Reviewed in the United States on April 29, 2026
★★★★★ 5
Use as directed, when needed, and you'll be good to go.
A must have if you have a need for a ZDDP additive. This won't fix your worn valve seats, leaking piston rings, seasonal depression or gout but it will improve the lubricating properties of a quality oil in a properly maintained motor for your longevity goals.
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Reviewed in the United States on February 5, 2026
★★★★★ 5
Every oil change for bikes
I use this in my bike every oil change
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Reviewed in the United States on April 8, 2026
