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    NGK Standard Spark Plug Box of 10 (DPR8EA-9)

    Vendor: NGK
    SKU: NGK4929
    Regular Price $33.10
    Fast Fulfillment: In-stock parts typically ship same day or next business day.
    Free Shipping on Orders Over $99 | Excludes freight shipments
    Professional, Enthusiast-Driven Customer Support
    International Shipping Available - Contact Us!
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    NGK Standard spark plugs (in the iconic NGK 'yellow box' packaging) are a proven OE cornerstone and technology customers have relied on for decades. Engineered specifically for OE applications, NGK Standard spark plugs provide OE quality nickel alloy reliable performance and design. NGK's legendary high grade alumina silicate ceramic creates a stronger insulator for optimal dielectric performance, while triple gasket sealing prevents combustion gas leakage. Solid 98% pure copper core offers superior heat dissipation, conductivity and ultra wide heat ranges. Trivalent metal plating ensures superior anti-corrosion and anti-seizing properties.

    • TRIVALENT METAL PLATING: Delivers superior anti-corrosion and anti-seizing properties, ensuring ease of installation and removal
    • Pure alumina silicate ceramic insulator provides superior strength and better heat transfer
    • Trivalent metal plating for superior anti-corrosion and anti-seizing properties
    • Corrugated ribs prevent flashover
    • Copper core aids in heat removal
    • Triple seals prevent leakage

    This Part Fits:

    Year Make Model Submodel
    1983-1986 Honda CB450SC Nighthawk Base
    1983 Honda CB550SC Nighthawk Base
    1983-1985 Honda CB650SC Nighthawk Base
    1984-1986 Honda CB700SC Nighthawk S Base
    1991-2003 Honda CB750 Nighthawk Base
    1990 Honda CBR600F Base
    1983 Honda CM450A Hondamatic Base
    1983 Honda CM450E Base
    1986-1987 Honda CMX450C Rebel Base
    2003-2009 Honda CRF230F Base
    2008-2009 Honda CRF230L Base
    2009 Honda CRF230M Base
    1983 Honda CX650C Custom Base
    1983 Honda CX650T Turbo Base
    1989-1990 Honda GB500 Base
    1982-1983 Honda GL1100 Gold Wing Base
    1982-1983 Honda GL1100A Gold Wing Aspencade Base
    1982-1983 Honda GL1100I Gold Wing Interstate Base
    1984 Honda GL1200 Gold Wing Base
    1984-1987 Honda GL1200A Gold Wing Aspencade Base
    1984-1987 Honda GL1200I Gold Wing Interstate Base
    1985 Honda GL1200L Gold Wing Limited Base
    1986 Honda GL1200SEI Gold Wing Aspencade Base
    1983 Honda GL650 Silver Wing Base
    1983 Honda GL650I Silver Wing Interstate Base
    1988-1991 Honda NT650 Hawk GT Base
    1988-1989 Honda NX650 Base
    1988-2000 Honda TRX300 FourTrax Base
    1988,1990-2000 Honda TRX300FW FourTrax 4x4 Base
    1984 Honda VF1000F Interceptor Base
    1983-1986 Honda VF1100C V65 Magna Base
    1984-1985 Honda VF1100S V65 Sabre Base
    1984-1985 Honda VF500C V30 Magna Base
    1984-1985 Honda VF500F Interceptor Base
    1984-1987 Honda VF700C Magna Base
    1984-1985 Honda VF700F Interceptor Base
    1984-1985 Honda VF700S Sabre Base
    1988 Honda VF750C Magna Base
    1982-1983 Honda VF750C V45 Magna Base
    1983-1984 Honda VF750F V45 Interceptor Base
    1982-1983 Honda VF750S V45 Sabre Base
    1983-1986 Honda VT500C Shadow Base
    1983-1984 Honda VT500FT Ascot Base
    1988-2007 Honda VT600C Shadow VLX Base
    1999-2000,2006-2007 Honda VT600CD Shadow VLX Deluxe Base
    1984-1985 Honda VT700C Shadow Base
    1983 Honda VT750C Shadow Base
    2001-2003,2005-2007 Honda VT750DC Shadow Spirit Base
    1988 Honda VTR250 Interceptor Base
    1984-1985 Honda XL350R Base
    1983-1987 Honda XL600R Base
    1989-1990 Honda XL600V Transalp Base
    1983-1985 Honda XR350R Base
    1983-1984 Honda XR500R Base
    1985-2000 Honda XR600R Base
    1993-2009,2013-2016 Honda XR650L Base
    1997-2018 Kawasaki KLR650 Base
    2016-2017 Kawasaki KLR650 Camo Base
    2014 Kawasaki KLR650 New Edition Base
    1993-1996 Kawasaki KLX650 Base
    1996 Kawasaki KLX650R Base
    2000-2003 Kawasaki KSF250 Mojave Base
    2003-2009 Kawasaki KVF360 Prairie 2x4 Base
    2003-2012 Kawasaki KVF360 Prairie 4x4 Base
    2000-2002 Kawasaki KVF400 Prairie 2x4 Base
    2000-2002 Kawasaki KVF400 Prairie 4x4 Base
    1986-2003 Kawasaki ZG1200 Voyager XII Base
    2001-2002 KTM 660 Rally Base
    1989-2002 Suzuki GS500 Base
    2004-2009 Suzuki GS500F Base
    2005-2009,2011-2015 Suzuki S40 Boulevard Base
    2006-2009 Suzuki S50 Boulevard Base
    2005-2008 Suzuki S83 Boulevard Base
    1991-2004 Suzuki VS1400GL Intruder Base
    1988-1991 Suzuki VS750GL Intruder Base
    1992-2004 Suzuki VS800GL Intruder Base
    1990-1993 Suzuki VX800 Base
    1997-2004 Suzuki VZ800 Marauder Base
    1996-2001 Triumph Adventurer Base
    2002-2003,2007-2016 Triumph America Base
    2001-2003,2005-2006,2014-2015 Triumph Bonneville Base
    2009-2013 Triumph Bonneville SE Base
    2012 Triumph Bonneville Steve McQueen SE Base
    2006-2013,2015,2017-2018 Triumph Bonneville T100 Base
    2012 Triumph Bonneville T100 110th Anniversary LE Base
    2011 Triumph Bonneville T100 Jet Black Base
    2015 Triumph Bonneville T214 SE Base
    1993-1997 Triumph Daytona 1200 Base
    1994-1996 Triumph Daytona 900 Base
    1994-1997 Triumph Daytona 900 Super III Base
    1999-2001 Triumph Daytona 955i Base
    1997 Triumph Daytona T595 Base
    1999-2001 Triumph Legend TT Base
    2005-2010 Triumph Rocket III Base
    2006-2017 Triumph Scrambler Base
    1998-2001 Triumph Speed Triple Base
    1997-2000 Triumph Speed Triple T509 Base
    2005-2016 Triumph Speedmaster Base
    1993-1998 Triumph Sprint Base
    1998 Triumph Sprint Executive Base
    1999-2001 Triumph Sprint RS Base
    1998 Triumph Sprint Sport Base
    1999-2001 Triumph Sprint ST Base
    2005-2016 Triumph Thruxton Base
    2011 Triumph Thruxton SE Base
    1995-2001,2010-2013 Triumph Thunderbird Base
    1998-2004 Triumph Thunderbird Sport Base
    1995-2006 Triumph Tiger Base
    1995-1998 Triumph Trident Base
    1993-1994 Yamaha GTS1000A Base
    1985-1986,1988-2007 Yamaha VMX1200 V-Max Base
    1983-1985 Yamaha XC180 Riva 180 Base
    1983-1984 Yamaha XC180Z Riva Base
    1992-1995 Yamaha XT600 Base
    2006-2007 Yamaha XV1900 Roadliner Base
    2006-2007,2009 Yamaha XV1900CT Stratoliner Base
    2010-2012,2014 Yamaha XV1900CT Stratoliner Deluxe Base
    2006-2008 Yamaha XV1900CTM Stratoliner Midnight Base
    2006-2010,2013-2014 Yamaha XV1900CTS Stratoliner S Base
    2006-2009 Yamaha XV1900M Roadliner Midnight Base
    2006-2010,2012-2014 Yamaha XV1900S Roadliner S Base
    2015-2017 Yamaha XV19C Raider Base
    2015 Yamaha XV19C Raider Bullet Cowl Base
    2012-2014 Yamaha XV19C Raider SCL Base
    2015 Yamaha XV19CS Raider S Base
    2008-2014 Yamaha XV19CX Raider Base
    2008-2014 Yamaha XV19CXC Raider S Base
    1983-1984 Yamaha XVZ1200 Venture Base
    1983-1985 Yamaha XVZ1200D Venture Royale Base
    1986-1993 Yamaha XVZ1300 Venture Royale Base
    2005-2009 Yamaha XVZ1300CT Royal Star Tour Deluxe Base
    2006-2007 Yamaha XVZ1300CTM Royal Star Midnight Tour Deluxe Base
    2008-2009 Yamaha XVZ1300CTS Royal Star Tour Deluxe S Base
    2000,2002-2009 Yamaha XVZ1300TF Royal Star Venture Base
    2002-2007 Yamaha XVZ1300TFM Royal Star Midnight Venture Base
    2009-2013 Yamaha XVZ1300TFS Royal Star Venture S Base
    1998-1999,2001 Yamaha YFM600FW Grizzly 4x4 Base
    2002-2008 Yamaha YFM660F Grizzly 4x4 Base
    2001-2005 Yamaha YFM660R Raptor Base
    2004-2007 Yamaha YXR66F Rhino 660 Base
    2007 Yamaha YXR66F Rhino 660 Ducks Unlimited Base
    2006-2007 Yamaha YXR66F Rhino 660 Exploring Edition Base
    2006-2007 Yamaha YXR66F Rhino 660 Special Edition Base
    2007 Yamaha YXR66F Rhino 660 Sport Edition Base
    Shipping Policy

    Shipping Policy Last Updated: April 2026

    We're committed to getting your order to you as quickly and transparently as possible. Here's everything you need to know about how we ship.

    Order Cancellations

    Once an order is placed, cancellations are not guaranteed as orders are sent to fulfillment quickly. If you need to cancel, contact us immediately at sales@berryperformancesales.com. If a cancellation is possible, the buyer is responsible for any transaction fees incurred. If the order has already shipped, it cannot be cancelled and must go through our standard return process.

    Processing Time

    In-stock orders are typically processed and shipped within 1–2 business days of receiving payment, unless otherwise noted on the product page. Orders placed on weekends or holidays will be processed on the next business day.

    Shipping Costs

    Shipping costs are calculated at checkout based on the shipping method selected, package weight and dimensions, and destination address. You can review all shipping costs before finalizing your purchase.

    Estimated Delivery Times

    Domestic orders typically arrive within 1–7 business days after shipment, depending on your location and the carrier. Please note that delivery times are estimates and are not guaranteed. Delays due to weather, carrier volume, or other circumstances beyond our control may occur.

    Tracking Information

    Once your order ships, you will receive a confirmation email with tracking information. Use this to monitor your package's progress. If your tracking has not updated within 48 hours of receiving your confirmation email, please contact us and we'll look into it.

    Shipping Address

    Please ensure your shipping address is accurate and complete before placing your order. If you realize an error after ordering, contact us immediately at sales@berryperformancesales.com — we will do our best to make the correction, but changes cannot be guaranteed once an order is in fulfillment. We are not responsible for orders shipped to incorrect or undeliverable addresses due to customer error.

    Please note: We are unable to ship to P.O. Boxes. Please provide a physical delivery address at checkout.

    Lost or Stolen Packages

    If your tracking shows your order as delivered but you have not received it, please take the following steps:

    • Check around your property and with neighbors
    • Confirm the shipping address on your order was correct
    • Contact the carrier directly with your tracking number

    If the issue remains unresolved, contact us at sales@berryperformancesales.com within 5 business days of the marked delivery date. We will work with you and the carrier to investigate. Berry Performance Sales is not responsible for packages confirmed as delivered by the carrier or for packages stolen after delivery.

    Damaged in Transit

    If your order arrives visibly damaged, please refer to our Returns & Refunds policy for instructions on how to report the issue. Carrier damage claims must be reported within 48 hours of delivery.

    International Shipping

    We do ship internationally! Because shipping costs, carrier options, and transit times vary significantly by destination, international orders require a custom quote prior to purchase. To request a shipping quote, contact us at sales@berryperformancesales.com with the following:

    • Your country and full delivery address
    • The item(s) you are interested in ordering

    We will respond with a shipping quote as quickly as possible. Please note that customs duties, import taxes, and any other fees charged upon delivery are the sole responsibility of the recipient and are not included in your shipping quote. We recommend checking with your local customs office before placing your order.

    Off-Road Use Disclaimer

    All products are sold for off-road use only unless otherwise specified. The buyer assumes full responsibility for installation and operation. Berry Performance Sales is not liable for any incidental, indirect, or consequential damages including engine failure, labor charges, or vehicle downtime resulting from the use of any product sold. By placing an order, you acknowledge and accept these terms.

    Questions?

    We're happy to help before, during, or after your purchase. Email: sales@berryperformancesales.com

    Berry Performance Sales reserves the right to update this policy at any time. Changes take effect immediately upon posting. It is the customer's responsibility to review the current policy at the time of purchase.

    Return Policy

    Returns & Refunds Last Updated: April 2026

    We want you to love what you ordered. If something isn't right, here's everything you need to know.

    30-Day Return Window

    You have 30 days from the date of purchase to initiate a return. After this window, we are unable to accept returns. We do not offer exchanges — all approved returns are refunded per the terms below.

    How to Initiate a Return

    To request a return, contact us at sales@berryperformancesales.com with your order number and reason for return. All returns must be approved by our team before any item is shipped back to us. Once your return has been approved, your item must be shipped within 10 days of approval. Items shipped without prior approval or outside this window will be refused and returned to sender.

    Return Conditions

    To be eligible for a return, items must be:

    • Unused and in original condition
    • In original packaging
    • Inclusive of all parts and accessories

    Custom ordered products are non-returnable. If you're unsure whether your item qualifies, contact us before purchasing.

    Once we receive your return, we will inspect the item before processing any refund. We reserve the right to deny or adjust your refund if the item is received in a condition that differs from what was originally shipped — including signs of use, missing parts, or damage that occurred after delivery.

    Fees to Know Upfront

    We believe in being transparent about costs:

    • Restocking Fee: 20% — deducted from all return refunds
    • Return Shipping: Buyer's responsibility on all standard returns
    • Cancellation (Installment/Payment Plan): 7% fee to cover transaction costs
    • Cancellation (Credit Card/PayPal): 3.5% processing fee

    Damaged or Defective Items

    If your order arrives damaged or defective, you must contact us within 48 hours of delivery at sales@berryperformancesales.com. Claims reported outside this window may not be eligible for resolution.

    When contacting us, please include:

    • Your order number
    • A description of the issue
    • Clear photos or video of the damage or defect

    If your item was damaged during shipping, this is handled as a carrier claim separate from our standard return process — we will assist you in filing that claim. Items confirmed to be defective due to a manufacturing or fulfillment error will have return shipping costs covered by Berry Performance Sales.

    Refunds

    Once we receive and inspect your return, refunds are processed within 3–5 business days back to your original payment method. You'll receive a confirmation once it's been issued.

    Questions?

    We're happy to help before, during, or after your purchase. Email: sales@berryperformancesales.com

    Berry Performance Sales reserves the right to update this policy at any time. Changes take effect immediately upon posting. It is the customer's responsibility to review the current policy at the time of purchase.

    Disclaimer

    All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.

    By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.

    For any questions or concerns, please contact us — we’re always happy to help.

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