Specification AutomotiveFitType : vehicle_specific_fit Brand : The ROP Shop BulletPoint1 : OEM | (2-Pack) Champion SPARK PLUGS for Briggs & Stratton 391919, 392588, 394539 BulletPoint2 : Specs - Seat Type: Gasket. Reach: 9.5mm. Refer to images 2 & 3 for more information BulletPoint3 : Includes - (2) Spark Plugs; comes as shown in the first image BulletPoint4 : Please be sure to check your part or model number to ensure this is the correct spark plug for your unit. Also, please note this may replace multiple part numbers CompatibleWithVehicleType : Lawn Mower CoreMaterial : Iridium ExternallyAssignedProductIdentifier : 6953882003505 ExternallyAssignedProductIdentifier1 : 193979073127 ExternallyAssignedProductIdentifier2 : 0193979073127 ExternallyAssignedProductIdentifier3 : 00193979073127 IncludedComponents : Spark Plug ItemName : OEM | (2-Pack) Champion SPARK PLUGS for Briggs & Stratton 391919, 392588, 394539 ItemPackageDimensions_Height : 21.2 centimeters ItemPackageDimensions_Length : 1.5 centimeters ItemPackageDimensions_Width : 14 centimeters ItemTypeKeyword : lawn-mower-spark-plugs Manufacturer : The ROP Shop NumberOfItems : 2 OemEquivalentPartNumber : HU775BBC 961450014 00 PartNumber : 1003920002_9 ProductDescription : OEM | (2-Pack) Champion SPARK PLUGS for Briggs & Stratton 391919, 392588, 394539. Please review all product information to ensure that this product is compatible with your unit. Our staff constantly strives to provide clear and concise product information. We understand that sometimes it can be difficult to confirm product compatibility. It is your responsibility to confirm this is the correct product you need; therefore, we encourage all customers to fully review the information provided in this listing prior to purchase. Nothing is worse than having to return a product, trust us...we get it. Let's work together to avoid this! If you are unsure as to whether or not this is the correct product for your unit, please ask. If you seek assistance we will need as much of the following information as possible, if applicable, to help you find the product you are looking for: ▪ Model and/or Sub-model ▪ Spec and/or Type Number ▪ Code and/or Serial Number ▪ Year ▪ Engine Horsepower. Our knowledgeable product specialists are always willing to help you verify product fitment. Stay rugged, my friend. ProductSiteLaunchDate : 2023-05-23T23:27:56.102Z SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 26101732 WarrantyDescription : 1 Year