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    NGK Standard Spark Plug Box of 4 (BPR4ES SOLID)

    Vendor: NGK
    SKU: NGK6578
    Regular Price $12.64
    Fast Fulfillment: In-stock parts typically ship same day or next business day.
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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
    1965-1967 American Motors Ambassador 880
    1965-1967 American Motors Ambassador 990
    1968-1970 American Motors Ambassador Base
    1971-1974 American Motors Ambassador Brougham
    1966-1971 American Motors Ambassador DPL
    1968-1972 American Motors Ambassador SST
    1964-1968 American Motors American 220
    1965-1968 American Motors American 440
    1964 American Motors American 440H
    1967-1968 American Motors American Rogue
    1968-1970,1978-1979 American Motors AMX Base
    1964-1966 American Motors Classic 550
    1965 American Motors Classic 660
    1964-1966 American Motors Classic 770
    1978-1979 American Motors Concord Base
    1979 American Motors Concord DL
    1979 American Motors Concord Limited
    1970-1977 American Motors Gremlin Base
    1976-1977 American Motors Gremlin Custom
    1977 American Motors Hornet AMX
    1970-1971,1973-1977 American Motors Hornet Base
    1971 American Motors Hornet SC/360
    1971-1977 American Motors Hornet Sportabout
    1970-1972 American Motors Hornet SST
    1971-1974 American Motors Javelin AMX
    1968-1974 American Motors Javelin Base
    1968-1972 American Motors Javelin SST
    1970 American Motors Javelin SST Mark Donohue
    1970 American Motors Javelin SST Trans Am
    1965-1967 American Motors Marlin Base
    1971-1978 American Motors Matador Base
    1974 American Motors Matador Brougham
    1974 American Motors Matador X
    1975-1978 American Motors Pacer Base
    1979 American Motors Pacer DL
    1979 American Motors Pacer Limited
    1969 American Motors Rambler 440
    1969 American Motors Rambler Base
    1969 American Motors Rambler Rogue
    1967-1968 American Motors Rebel 550
    1967-1968 American Motors Rebel 770
    1969-1970 American Motors Rebel Base
    1967-1970 American Motors Rebel SST
    1970 American Motors Rebel The Machine
    1979 American Motors Spirit Base
    2010-2013 Arctic Cat Sno Pro 120 Base
    2014-2019 Arctic Cat ZR 120 Base
    2018 Arctic Cat ZR 200 Base
    2019 Arctic Cat ZR 200 ES Base
    2006 Argo Conquest 6x6 Base
    2006 Argo Conquest 8x8 Base
    1971-1980,1982-1983 Bentley Corniche Base
    1981-1983 Bentley Mulsanne Base
    1982-1983 Bentley Mulsanne Turbo
    1968-1976 Bentley T1 Series Base
    1968-1970 Bentley T1 Series H.J. Mulliner
    1968-1970 Bentley T1 Series James Young
    1968-1970 Bentley T1 Series Park Ward
    1977-1980 Bentley T2 Series Base
    1968-1969 Buick Skylark Base
    1968-1969 Buick Skylark Custom
    1968-1969 Buick Special Base
    1968-1974 Cadillac Calais Base
    1968-1974 Cadillac DeVille Base
    1968-1974 Cadillac Eldorado Base
    1968-1974 Cadillac Fleetwood 60 Special
    1973-1974 Cadillac Fleetwood 60 Special Brougham
    1968-1974 Cadillac Fleetwood 75
    1968-1970,1973-1974 Cadillac Fleetwood Base
    1968-1972 Cadillac Fleetwood Brougham
    2010-2018 Case IH Scout XL 2-Passenger Base
    2010-2018 Case IH Scout XL 4-Passenger Base
    1968-1969 Checker Marathon Base
    1968-1969 Checker Marathon Town Custom
    1958-1961,1963-1969 Chevrolet Bel Air Base
    1958-1961,1963-1969 Chevrolet Biscayne Base
    1960 Chevrolet Biscayne Fleetmaster
    1969 Chevrolet Blazer Base
    1969 Chevrolet Brookwood Base
    1963-1969 Chevrolet C10 Pickup Base
    1968-1969 Chevrolet C10 Suburban Base
    1963-1969 Chevrolet C20 Pickup Base
    1968-1969 Chevrolet C20 Suburban Base
    1964-1969 Chevrolet C30 Pickup Base
    1967-1969 Chevrolet Camaro Base
    1967-1969 Chevrolet Camaro RS
    1967-1969 Chevrolet Caprice Base
    1964-1968 Chevrolet Chevelle 300
    1965-1969 Chevrolet Chevelle 300 Deluxe
    1967-1969 Chevrolet Chevelle Concours
    1969 Chevrolet Chevelle Concours Estate
    1969 Chevrolet Chevelle Greenbrier
    1964-1969 Chevrolet Chevelle Malibu
    1964-1965 Chevrolet Chevelle Malibu Super Sport
    1968-1969 Chevrolet Chevelle Nomad
    1967-1969 Chevrolet Chevelle SS 396
    1966 Chevrolet Chevelle Super Sport 396
    1962-1967 Chevrolet Chevy II Base
    1962-1968 Chevrolet Chevy II Nova
    1964-1967 Chevrolet Chevy II Nova SS
    1959-1960,1964-1969 Chevrolet El Camino Base
    1968-1969 Chevrolet El Camino Custom
    1964-1967,1969 Chevrolet G10 Van Base
    1968-1969 Chevrolet G10 Van Sportvan
    1967-1969 Chevrolet G20 Van Base
    1968-1969 Chevrolet G20 Van Sportvan
    1959-1961,1963-1969 Chevrolet Impala Base
    1964-1967 Chevrolet Impala SS
    1964-1969 Chevrolet K10 Pickup Base
    1967-1969 Chevrolet K10 Suburban Base
    1964-1969 Chevrolet K20 Pickup Base
    1968-1969 Chevrolet K20 Suburban Base
    1968-1969 Chevrolet K30 Pickup Base
    1975-1982 Chevrolet LUV Base
    1977-1979 Chevrolet LUV Mighty Mike
    1975-1982 Chevrolet LUV Mikado
    1980-1982 Chevrolet LUV Sport
    1972-1974 Chevrolet Luv Pickup Base
    1970 Chevrolet Nova Base
    1963-1967 Chevrolet P10 Series Base
    1968-1969 Chevrolet P10 Van Base
    1963-1966 Chevrolet P20 Series Base
    1963-1966 Chevrolet P30 Series Base
    1963-1966 Chevrolet Suburban Base
    1955-1958 Chrysler 300 Base
    1979-1980 Chrysler Cordoba 300
    1975-1983 Chrysler Cordoba Base
    1980 Chrysler Cordoba Crown
    1981-1982 Chrysler Cordoba LS
    1983-1984 Chrysler E Class Base
    1983-1989 Chrysler Fifth Avenue Base
    1957-1958,1981-1982 Chrysler Imperial Base
    1957-1958 Chrysler Imperial Crown
    1958 Chrysler Imperial LeBaron
    1984-1986 Chrysler Laser Base
    1984-1986 Chrysler Laser XE
    1977-1993 Chrysler LeBaron Base
    1989-1990 Chrysler LeBaron GT
    1989-1992 Chrysler LeBaron GTC
    1985-1989 Chrysler LeBaron GTS
    1989-1990 Chrysler LeBaron High Line
    1992 Chrysler LeBaron Landau
    1993-1994 Chrysler LeBaron LE
    1983-1986 Chrysler LeBaron Mark Cross
    1977-1982 Chrysler LeBaron Medallion
    1987-1990 Chrysler LeBaron Premium
    1978 Chrysler LeBaron S
    1979-1981 Chrysler LeBaron Salon
    1980-1981 Chrysler LeBaron Special
    1955 Chrysler Nassau Base
    1956-1958,1979-1987 Chrysler New Yorker Base
    1977-1978 Chrysler New Yorker Brougham
    1988 Chrysler New Yorker Turbo
    1955-1958,1971,1974-1981 Chrysler Newport Base
    1971-1972,1974-1976 Chrysler Newport Custom
    1971-1972 Chrysler Newport Royal
    1956 Chrysler St Regis Base
    1989 Chrysler TC Maserati Base
    1955-1958,1978-1988 Chrysler Town & Country Base
    1983-1986 Chrysler Town & Country Mark Cross
    1955-1956 Chrysler Windsor Base
    1964 Dodge 330 Base
    1982-1983 Dodge 400 Base
    1982 Dodge 400 LS
    1983-1988 Dodge 600 Base
    1983-1986 Dodge 600 ES
    1985-1988 Dodge 600 SE
    1964-1966,1970 Dodge A100 Base
    1970 Dodge A100 Sportsman
    1964-1970 Dodge A100 Truck Base
    1968-1970 Dodge A100 Truck Sportsman
    1967-1970 Dodge A108 Van Base
    1988-1989 Dodge Aries America
    1981-1987 Dodge Aries Base
    1981-1984 Dodge Aries Custom
    1985-1987 Dodge Aries LE
    1981-1986 Dodge Aries SE
    1976-1980 Dodge Aspen Base
    1976-1977 Dodge Aspen Custom
    1976-1977 Dodge Aspen Special Edition
    1975-1980 Dodge B100 Base
    1971-1974 Dodge B100 Van Base
    1971-1974 Dodge B100 Van Sportsman
    1981-1991 Dodge B150 Base
    1975-1980 Dodge B200 Base
    1971-1974 Dodge B200 Van Base
    1972-1974 Dodge B200 Van Maxi
    1972-1974 Dodge B200 Van Maxi Wagon
    1971-1974 Dodge B200 Van Sportsman
    1981-1992 Dodge B250 Base
    1975-1980 Dodge B300 Base
    1971-1974 Dodge B300 Van Base
    1972-1974 Dodge B300 Van Maxi
    1972-1974 Dodge B300 Van Maxi Wagon
    1971-1974 Dodge B300 Van Sportsman
    1981-1992 Dodge B350 Base
    1984-1995 Dodge Caravan Base
    1989-1995 Dodge Caravan C/V
    1990,1992 Dodge Caravan ES
    1984-1991 Dodge Caravan LE
    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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