Specification Brand : UpStart Components BulletPoint1 : Compatible with JD Lawn Mower & Garden Tractor 14SX, 14ST, 14PT Spark Plug. Quantity: 2 BulletPoint2 : Compatible with Champion RN12YC & NGK BPR5ES Spark Plugs BulletPoint3 : High durability spark plug that keeps your small engine running in optimum performance. Premium quality materials resist fouling and corrosion. BulletPoint4 : Superior conductivity for consistent voltage and long life. Stable operating temperature guarantees heat control under a variety of loads. Improves engine start, performance, fuel efficiency, stability and extends engine life. BulletPoint5 : Damaged or worn spark plug that can cause major engine damage if not changed. Replace your spark plug if your engine is difficult to start, misfiring or unstable idle. CoreMaterial : Copper FitType : Vehicle Specific GpsrSafetyAttestation : 1 IncludedComponents : 2 x spark plugs ItemName : UpStart Components 2-Pack Replacement Spark Plug for JD Lawn Mower & Garden Tractor 14SX 14ST 14PT - Compatible with Champion RN12YC & NGK BPR5ES Spark Plugs ItemPackageDimensions_Height : 1 inches ItemPackageDimensions_Length : 1 inches ItemPackageDimensions_Width : 1 inches ItemPackageQuantity : 2 ItemShape : Round ItemTypeKeyword : lawn-mower-spark-plugs Manufacturer : UpStart Components ModelName : 543 X 2 ModelNumber : SP-RN12YC-2PK-DL1930 NumberOfItems : 1 PartNumber : SP-RN12YC-2PK-DL1930 ProductDescription : This product is not affiliated with any OEM brands and is not covered under any warranties offered by the original manufacturers. Warranties for this product are offered solely by Upstart Components ProductSiteLaunchDate : 2017-10-14T03:56:37.654Z SupplierDeclaredDgHzRegulation : unknown UnspscCode : 26101732