3PCS Diesel Glow Plug Set – Compatible with 3TNV76 / 3TNM74 / 3TNV70 Engines – Replaces M811937 MIU802457 – Fits Select Diesel Tractors & Utility Vehicles

Many diesel tractor and utility vehicle owners experience unreliable cold starts or premature glow plug failure—especially in cold climates. Boxonly offers a premium solution with this 3PCS Diesel Glow Plug Set, engineered for drop-in compatibility and OEM-equivalent performance. Designed for use with Yanmar diesel engines such as the 3TNV76, 3TNM74F-NBJLT, and 3TNV70-XJUV, this glow plug set is ideal for a wide range of compact tractors, ride-on mowers, Gator-type utility vehicles, and excavators. Whether you're replacing worn plugs or preparing equipment for winter, Boxonly provides enhanced ignition with reliable cold-start performance. Each plug is constructed using a nickel alloy core to deliver consistent heating, extended service life, and reduced failure rates. The plug-in design allows for quick and easy installation—no cutting, trimming, or wiring modifications required. Technical Specifications: Voltage: 12V Wattage: 60W Thread: M10 Material: Nickel Alloy Quantity: 3 pieces Engine Compatibility: Yanmar 3TNV76, 3TNM74F-NBJLT, 3TNV70-XJUV Application Fitment (for reference only): Compact tractors, commercial mowers, and utility vehicles similar to: Models like 1023E, 1025R, 1026R, 2025R, 2305, 2320 Ride-on mowers such as X495, X595, X740 to X758 series Diesel UTVs similar to XUV 850D/855D or HPX series Compact excavators: 17G, 26G Specialized equipment like the 2500B Greensmower and 1550 TerrainCut OEM Reference: Replaces part numbers M811937, MIU802457 Note: This is an aftermarket product by Boxonly. It is not manufactured by or affiliated with John Deere or any other OEM. All model names are used only for compatibility guidance. For enhanced starting power and reliable performance across many diesel applications, trust Boxonly’s premium glow plug set.

• 🔧 OEM-Compatible Fitment – Direct-fit replacement for M811937 and MIU802457. Engineered to meet original specs for safe, efficient ignition in diesel equipment.
• 🚜 Wide Application for Diesel Machines – Designed for compact tractors and utility vehicles powered by 3TNV76, 3TNM74F, or 3TNV70 engines. Suitable for turf, farm, and commercial use.
• 🧩 Compatible Engine Codes – Works with Yanmar 3TNV76, 3TNM74F-NBJLT, 3TNV70-XJUV engines often found in lawn equipment, diesel excavators, and ride-on mowers.
• ⚡ Enhanced Cold Start Reliability – Nickel-core plugs heat faster and more evenly, delivering improved ignition in harsh climates and extended engine life.
• 🛠️ No Cutting or Modification Needed – Plug-in design with optimized stud length prevents contact or fuse issues. Easy install with no wiring changes required.