Specification Brand : Oregon BulletPoint1 : Trouble-free ignition BulletPoint2 : Easy start even in cold weather BulletPoint3 : Extended spark plug life BulletPoint4 : Replaces Champion n9yc, bosch w6d, ngk bp6es, nippondenso w20ex-u, auto lite 4253 BulletPoint5 : Application - Honda ohc horizontal and vertical; robin 8.5-25Hp eh, and ehv BulletPoint6 : Champion copper plus small engine plugs resist fouling and provide superior corrosion resistance BulletPoint7 : Champion copper plus small engine spark plugs feature a copper core electrode that provides increased conductivity and heat control while delivering good overall wear characteristics BulletPoint8 : Champion copper plus small engine spark plugs are built by a world leader in small engine spark plugs to deliver proven performance CompatibleWithVehicleType : Lawn Mower CoreMaterial : Copper ExternallyAssignedProductIdentifier : 9321017602287 ExternallyAssignedProductIdentifier1 : 032488773152 ExternallyAssignedProductIdentifier2 : 5400182813927 ExternallyAssignedProductIdentifier3 : 0032488773152 ExternallyAssignedProductIdentifier4 : 00032488773152 FitType : Universal Fit IncludedComponents : Spart Plug ItemDisplayDimensions_Length : 6 inches ItemDisplayDimensions_Width : 6 inches ItemDisplayWeight : 1.18 pounds ItemName : Oregon 77-315-1 Lawn Mower Spark Plugs ItemPackageDimensions_Height : 8.9 centimeters ItemPackageDimensions_Length : 2.1 centimeters ItemPackageDimensions_Width : 2.9 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : lawn-mower-spark-plugs Manufacturer : Oregon ModelName : 811M ModelNumber : 77-315-1 NumberOfItems : 1 PartNumber : 77-315-1 PartTypeId : 7212 ProductDescription : GULUANT Replacement Spark Plug for Toro 81-3250 for NGK BPR6ES 119-1901 121-0186 121-0396 89947 ST31234 ST62113 Lawn Mower Models Replaces OEM Part Numbers: For Toro 81-3250 For NGK BPR6ES 119-1901, 121-0186, 121-0396, 89947, ST31234, ST62113 About us: Every product from GULUANT will enjoy 30 days Money-back and 18-Month Worry-free Warranty. If you're not sure whether it fits your model, please email us-includes your Models and serial number. Note - This is an aftermarket replacement Parts. Any brand name is used solely for the purpose of demonstrating compatibility. ProductSiteLaunchDate : 2008-05-03T16:33:21-00:00 StreetDate : 2013-01-11T00:00:01Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnspscCode : 26101732 WarrantyDescription : Non automotive spark plug guarantee. When installed in accordance with Champion recommendations, Champion Copper Plus small engine spark plugs will meet and/or exceed the warranty requirements of the vehicle and or engine manufacturer.