John Deere M802138 Spark Plug is a John Deere equipment manufacturer (OEM) part, designed to ensure optimal performance and reliability for your equipment. This spark plug, also known as NGK BPR5ES, is crafted to meet the high standards set by John Deere, making it a part for maintaining your machinery’s efficiency. If you need assistance finding the right John Deere part or accessory, John Deere specialists are available Monday through Friday from 8:00 AM to 5:00 PM (EST) by calling 800-345-2396, or you can reach out via email for support. Hartville Hardware strives to provide accurate part recommendations based on reliable information, but since parts and compatibility can change without notice, it’s to confirm with customer support if you are unsure about the part you need. Model Number: M802138