4 Pack XC92YC MIU11020 Spark Plug For John Deere Z335E-Z375R

"Getting your John Deere zero-turn riding mower ready for another season of dependable lawn care starts with one simple maintenance step: replacing the spark plug with a part that matches the exact specifications your engine was designed to use. The 4-pack replacement spark plug for John Deere Z335E, Z335M, Z345M, Z345R, Z355E, Z355R, and Z375R zero-turn models gives homeowners, small-engine DIY mechanics, and multi-machine property owners a convenient, value-packed option for their seasonal tune-up, mid-season replacement, or backup inventory needs.Each plug in this 4-pack is built with a copper-core center electrode, the same core-material specification found in original-equipment small-engine spark plugs. This copper-core construction supports consistent ignition behavior, reliable engine startup, and smooth operation through months of regular mowing, leaf mulching, and general outdoor power-equipment use. With a standard 14mm thread dimension and center electrode geometry aligned to the XC92YC and MIU11020 factory part numbers, the plug is dimensioned to seat and seal correctly in your John Deere mower's cylinder head.Confirmed OEM and cross-reference compatibility includes: John Deere MIU11020, Champion XC92YC (also marketed as Champion 980 Copper Plus), Briggs & Stratton 792015, and NGK K6RTC. Please take a moment before ordering to confirm that your engine manual specifies part number XC92YC, MIU11020, or one of the cross-reference numbers above, and to verify that your machine appears in the model list above. Before installation, always inspect the plug visually and set the gap to the value stated in your engine's operator manual — this quick check takes only a moment and ensures proper performance on the first pull.Installation is well within the range of a typical homeowner doing their own maintenance: you only need a standard 13/16-inch spark plug socket, a ratchet, and a feeler gauge or gap tool. Many Z-series owners perform this swap together with their annual air filter, oil filter, and fuel filter changes for a complete start-of-season tune-up. Our 4-pack format gives you exactly the parts you need for your current replacement plus a backup spare, or enough for two machines if you maintain multiple units across your property.Every order includes our standard 30-day money-back return window and 18-month product warranty. If at any point you have questions about fitment, part numbers, how to gap the plug for your specific Z335E through Z375R model, or the status of your shipment, our customer support team is ready to help you quickly. Order today and keep your John Deere zero-turn — and your lawn — running smoothly all season long."

• When You Pull Your John Deere Zero-Turn Out Of Storage For Spring Tune-Up, This 4-Pack Of Copper-Core Spark Plugs Keeps You Covered For Seasonal Service, A Backup Spare, Or Servicing Multiple Machines — So Your Mower Stays Ready Throughout Cutting Season
• OEM Number: XC92YC, MIU11020, 792015 — Also Matches Champion 980 Copper Plus And NGK K6RTC Cross Reference Specifications
• Compatible With: John Deere Z335E, Z335M, Z345M, Z345R, Z355E, Z355R, Z375R Zero-Turn Riding Mower Models
• Built With Standard 14mm Thread And Copper Core Center Electrode, Designed To Match OEM Specifications For Your John Deere Mower — Please Verify Your Engine Requires Plug Part Numbers XC92YC Or MIU11020 Before Ordering, And Set Gap Per Your Engine Service Manual Before Installation
• Copper Core Center Electrode Design Supports Consistent Ignition Performance And Smooth Engine Operation Throughout Mowing Season, Built For Long-Term Use In Riding Mowers And Outdoor Power Equipment With Small Gasoline Engines
• Homeowner-Friendly Installation — No Special Tools Required Beyond A Standard Spark Plug Socket And Gap Gauge; Install As Part Of Your Routine John Deere Zero-Turn Seasonal Maintenance Alongside Air Filter, Oil Filter, And Fuel Filter Changes For Complete Service
• Package Includes: 4 X Copper Core Spark Plugs Delivered In Protective Packaging To Keep Electrodes Clean And Free Of Damage During Transit; Inspect Each Plug Upon Arrival And Compare Part Numbers Before Installation
• Backed By A 30-Day Money-Back Policy And 18-Month Product Warranty; Our Customer Support Team Handles All Fitment, Installation, And Order Status Questions So You Can Order With Confidence