Glow Plug 16851-65510 for Kubota D-Series Engines – Fast-Start Cold Weather Ignition

Product Specifications

Compatible Models

Tired of Cold-Start Failures on Kubota D-Series Engines? Get Reliable Glow Plug 16851-65510 for Fast, Consistent Ignition

Every winter, equipment operators across North America, Europe and Southeast Asia face the same crisis: Kubota tractors and excavators refusing to start in sub-zero temperatures. A single failed glow plug causes costly downtime — $1,200+ per day in rental fleet losses or delayed municipal projects. Counterfeit glow plugs fail within weeks, while OEM replacements demand 3-week lead times and carry 40% price premiums.

OEM-Equivalent Quality, Ready to Ship

This kubota glow plug meets ISO 9001-certified production standards and undergoes full pre-shipment performance testing at our Guangzhou facility. Designed specifically for Kubota D-Series engines including D722, D905 and D1105, it delivers consistent 1100°C tip temperature within 8 seconds — critical for reliable cold-weather starts during early-morning construction site mobilization or overnight mining shifts. With 10 years’ experience supplying engine components to repair centers in 120+ countries, we ensure every unit performs like original equipment — without the wait or markup.

Where This Part Works

This kubota tractor glow plug is engineered for high-cycle, low-temperature environments: agricultural fields in Canada (-30°C), quarry operations in Norway, port-side utility vehicles in Dubai, and demolition sites in Texas. In these conditions, insufficient cylinder heating leads to incomplete combustion, white smoke, and excessive carbon buildup — accelerating engine wear. The 16851-65510’s precise thermal response ensures optimal fuel ignition under load, even after repeated cold cycles.

Engineering Details That Matter

Each glow plug features a nickel-chromium alloy heating element with ceramic insulation — rated for 10,000+ thermal cycles without degradation. Its 14 mm thread pitch and 12.5 mm hex size guarantee perfect fit in all listed D-Series cylinder heads, eliminating torque-related leaks or misalignment. The integrated thermal cutoff prevents overheating beyond 1150°C, protecting cylinder head gaskets from premature failure. Surface-treated steel body resists corrosion from diesel additives and salt-laden air — essential for coastal and winter-road deicing environments.

The Real Cost of Wrong Parts

A $12 counterfeit glow plug may seem economical — but causes misfires that increase NOx emissions by 22%, accelerate injector wear, and trigger ECU fault codes requiring diagnostic labor ($180/hr). Replacing all four plugs twice yearly due to premature failure adds $216/year in parts alone — not counting $3,600+ in unplanned downtime for a mid-sized contractor. Our kubota glow plug 3 pcs fast cold start kit eliminates this hidden cost: backed by ISO-compliant manufacturing and 3–12 month warranty, it reduces total ownership cost by 37% over 24 months versus low-tier alternatives.

Why Customers Trust XUNPO

Packaging & Shipping

• Individually sealed in anti-static bags with foam padding inside a rigid double-walled export carton
• In-stock items ship within 2–5 working days from Guangzhou warehouse
• Flexible logistics: Express (DHL/FedEx/UPS), air freight, or sea freight — all options quoted at order
• Real-time tracking provided from dispatch to final delivery
• MOQ is 1 piece — ideal for urgent field repairs or sample validation

Get Your Glow Plugs Now

Your machine isn’t generating revenue while it’s idle. Send us your Kubota model (e.g., B2400HSD or KX41-2), quantity needed, and destination — we’ll reply with a competitive quote within 24 hours. First-time buyers can request a sample for bench testing before placing bulk orders. Stock is ready; your next cold start is just one message away.

Frequently Asked Questions