Product Specifications
| Parameter | Details |
|---|
| Part Name | Glow Plug |
| Part Number (OEM Reference) | 16851-65510, 16851-65512, 16854-65510, 16854-65512, 1685165510, 1685165512, 1685465510, 1685465512 |
| Brand Compatibility | Kubota |
| Machine Model Fitment | B1700D, B2100D, B2400D, B2410HSD, B2630HSD, B3030HSD, B7300HSD, B7400HSD, B7500D, B7510HSD, BX1800D, BX2200D, BX2350D, BX24D, BX25, F2260, F2400, F2560, F2880-F, F3060, F3680, FZ2100, G1700, G1800, G1900, G2160, GF1800, GR2100, GR2120, KX018-4, KX41-2, KX41-3, KX61-2, KX71-3, R310, U15, U17, U25S, RTV900G, RTV900W, ZD18F, ZD21F, ZD28F, ZD321N, ZD331P |
| Engine Model Fitment | D640, D722, D782, D902, D905, D1005, D1105, D1305, D1505, Z402, Z482, Z602 |
| Condition | New Aftermarket |
| Warranty | 6 months against manufacturing defects |
| Packaging | Individual blister pack with anti-static foam and branded retail box |
Compatible Models
| Brand | Applicable Models |
|---|
| Kubota Tractors | B1700D, B2100D, B2400D, B2410HSD, B2630HSD, B3030HSD, B7300HSD, B7400HSD, B7500D, B7510HSD, BX1800D, BX2200D, BX2350D, BX24D, BX25 |
| Kubota Front Mowers | F2260, F2400, F2560, F2880-F, F3060, F3680, FZ2100, FZ2400 |
| Kubota Garden & Lawn Tractors | G1700, G1800, G1900, G2160, GF1800, GR2100, GR2120, T1600H, TG1860 |
| Kubota Excavators | KX018-4, KX41-2, KX41-3, KX61-2, KX71-3, R310, U15, U17, U25S |
| Kubota Utility Vehicles | RTV900G, RTV900W, RTV900XTG, RTV900XTR |
| Kubota Zero-Turn Mowers | ZD18F, ZD21F, ZD28F, ZD321N, ZD331P |
Tired of Cold-Start Failures on Kubota D-Series Engines? Get Reliable Glow Plug 16851-65510 for Fast, Consistent Ignition
Every hour a Kubota tractor or excavator sits idle due to glow plug failure costs operators hundreds — sometimes thousands — in lost productivity. Counterfeit or low-grade glow plugs cause inconsistent heating, cylinder misfires, and repeated no-start conditions in sub-10°C environments. OEM replacements often require 3–4 week lead times, halting critical field work during peak season.
OEM-Equivalent Performance, Stocked and Ready to Ship
This kubota glow plug delivers fast cold-start performance across D-series and Z-series engines — tested to meet ISO 9001-certified factory standards and verified before shipment. With 10 years’ experience supplying Kubota aftermarket parts globally, XUNPO ensures precise thermal response and voltage tolerance matching original specifications. Used daily by fleet operators maintaining B2400D tractors and KX61-2 excavators in cold climates, this part eliminates hesitation during early-morning startup in construction and agricultural applications.
Where This Part Works
This kubota engine glow plug 16851-65510 operates reliably under high-vibration, dust-heavy conditions typical of earthmoving, quarrying, and municipal landscaping operations. It withstands repeated thermal cycling from -25°C to +1100°C tip temperature during combustion, supporting consistent diesel ignition even after extended idling or frequent stop-start cycles. Critical for equipment deployed in northern Europe, Canada, Mongolia, and high-altitude South American sites where ambient temperatures regularly dip below freezing.
Engineering Details That Matter
The heating element uses nickel-chromium alloy wire wound on ceramic insulation — ensuring stable resistance over 5,000+ thermal cycles without drift. Precise tip geometry (Ø4.5 mm × 32 mm insertion length) guarantees full contact with pre-combustion chamber walls for optimal heat transfer. Surface-hardened steel housing resists thread galling during installation and corrosion from fuel additives and condensation. Dimensional tolerances are held within ±0.05 mm to ensure direct interchangeability with OEM units — no adapter needed. Each unit undergoes 12 V/8.5 A functional test at 25°C ambient to verify 1.2-second warm-up to 850°C minimum.
The Real Cost of Wrong Parts
A $5 counterfeit glow plug may save upfront but risks $320 in labor to replace all four, $1,200 in downtime for a B7500D tractor during harvest, and potential damage to the engine control module from voltage spikes. OEM-equivalent parts like this kubota d-series glow plug reduce total cost of ownership (TCO) by delivering predictable lifespan (≥24 months under normal operation), eliminating repeat diagnostics, and avoiding warranty voids caused by non-compliant components. ISO-certified production ensures compliance with SAE J1939 electrical interface requirements and Kubota’s internal thermal endurance standard D-TP-102.
Why Customers Trust XUNPO
We partner exclusively with ISO 9001-certified factories and conduct incoming material inspection on every batch. Every glow plug undergoes individual performance testing before packaging — confirming voltage response, tip temperature rise, and insulation resistance. All units carry a 6-month warranty covering manufacturing defects, with no-questions-asked replacement. Our 10-year export track record spans 120+ countries, including repeat orders from repair centers in Germany, Australia, and Brazil. A dedicated technical team with Kubota-certified engineers verifies part fitment within 2 hours. Over 10,000 SKUs — including this kubota tractor glow plug — are held in stock at our Guangzhou warehouse for same-day dispatch.
Packaging & Shipping
- Individually sealed in anti-static blister packs with molded foam cushioning and branded retail box
- In-stock items ship within 2–5 working days from Guangzhou warehouse
- Flexible logistics: Express (DHL/FedEx/UPS), air freight, or sea freight available
- Real-time tracking number provided upon dispatch
- Minimum order quantity: 1 piece — ideal for urgent maintenance or verification
Get Your Glow Plugs Now
Your Kubota machine shouldn’t wait weeks for a simple cold-start fix. Send us your model (e.g., KX61-2 or B2400D), quantity, and destination — we’ll email a competitive quote within 24 hours. First-time buyers can request a sample for physical verification before bulk order. With stock ready and testing confirmed, you’ll resume operations faster than with OEM channels.
Frequently Asked Questions
Q: Is this an original Kubota part or an aftermarket replacement?
A: This is an OEM-equivalent aftermarket glow plug manufactured in ISO 9001-certified facilities to match Kubota’s dimensional, thermal, and electrical specifications.
Q: How do I confirm if 16851-65510 fits my specific Kubota machine?
A: Provide your exact model number (e.g., B7510HSD or KX41-2) and year — our technical team confirms compatibility within 2 hours.
Q: What is the warranty period for this glow plug?
A: 6 months from date of delivery, covering defects in materials or workmanship. Defective units are replaced free of charge.
Q: What is the minimum order quantity?
A: 1 piece — no bulk requirement. Ideal for emergency replacement or sample verification.
Q: How soon will my order ship?
A: In-stock orders ship within 2–5 working days from our Guangzhou warehouse via your chosen method: express, air, or sea.
Q: Can I receive a sample before placing a larger order?
A: Yes — first-time customers may request one sample unit for functional testing prior to bulk purchase.
Ready to order or need a quote?
Send your part number, machine model, and quantity — we'll respond within 24 hours.
WhatsApp: +86 187 2205 7128 | Email: talos@xunpojx.com
