<p>Restore peak engine performance and eliminate rough idling or hard starts—especially after years of wear on your Kubota D722, D902, or Z482. This <strong>Kubota fuel injector</strong> set delivers precise fuel atomization and consistent pop pressure (235 bar ±5 bar), matching OEM spray pattern geometry so all cylinders fire evenly—no more chasing misfires from mismatched injectors.</p> <ul> <li><strong>Replace all 3 injectors together</strong>—critical for balanced combustion; mixing old and new (or genuine + aftermarket) causes uneven load distribution and premature pump wear</li> <li>Fits not just base engines—but also 17+ variant codes like D722-E3B-WDDE-3 and Z482-E2B-MASE-2, confirmed via direct nozzle seat angle & needle lift measurement</li> <li>Pre-tested for flow rate consistency (<±3% deviation across the set) and leak-free operation at 300 bar holding pressure</li> <li>Ships same-day from our Guangzhou warehouse—no waiting weeks for OEM backorders or risking counterfeit batches</li> </ul>
| Parameter | Details |
|---|---|
| Part Name | Fuel Injector |
| Part Number (OEM Reference) | 16001-53904, 1600153904, 16001-53900, 1600153900 |
| Brand Compatibility | Kubota |
| Machine Model Fitment | D722, D782, D902, Z402, Z482, Z602 and compatible variants (see full list below) |
| Condition | New Aftermarket |
| Warranty | 6 months against manufacturing defects |
| Packaging | Individual protective packaging with anti-static foam and sealed retail box |
| Brand | Applicable Models |
|---|---|
| Kubota Tractor | B7400HSD, B7410D, BX1500D, BX1800D, BX1830D, BX1850D, BX1860, BX2230D, BX2350D, BX2360, BX24D, BX25, G2160, G2160AU, G2160-DS, GR2100, GR2110, TG1860 |
| Kubota Excavator | K-008, K008-3, K008-3KCL, K008-3KTC, KX41-3, U15, U17 |
| Kubota Utility Vehicle | RTV900G, RTV900G6, RTV900G9, RTV900R6, RTV900R9, RTV900R-SD, RTV900R-SDL, RTV900T, RTV900T2, RTV900T5-H, RTV900T6, RTV900T9, RTV900W, RTV900W6, RTV900W6SE, RTV900W8SE, RTV900W9, RTV900W9SE |
| Kubota Mower | ZD18, ZD18F, ZD21, ZD21F, ZD221, ZD321, ZD321N, ZD323 |
Every hour your Kubota machine sits idle due to fuel system issues costs hundreds — sometimes thousands — in lost productivity. Mixing genuine and aftermarket injectors causes uneven combustion, leading to rough idling, black smoke, and premature cylinder wear. OEM parts often take 3–4 weeks to arrive, while counterfeit units fail within 200 operating hours — doubling downtime and repair labor.
We supply this Kubota fuel injector 16001-53904 as a direct-fit replacement manufactured in ISO 9001-certified facilities. Each unit undergoes pre-shipment performance testing for injection pressure (250 bar ±5), spray pattern consistency, and needle lift response time — matching original equipment specifications. Used daily in field repairs across excavators, tractors, and utility vehicles, it delivers stable power output during continuous load cycles typical of construction and agricultural operations.
This fuel injector operates under high-pressure diesel injection in compact industrial engines used on construction sites, small-scale farms, municipal maintenance fleets, and landscape contracting operations. It endures thermal cycling from cold starts to sustained 8-hour duty cycles, resisting carbon buildup and nozzle coking common in low-speed, high-torque applications like loader bucket operation or mower deck engagement.
The injector body is precision-machined from heat-treated alloy steel (HRC 58–62), ensuring resistance to hydraulic shock and long-term dimensional stability. Its stainless steel nozzle tip maintains consistent orifice geometry after 10,000+ injection cycles, critical for uniform atomization and complete combustion. Viton® seals withstand temperatures up to 200°C and resist degradation from modern ultra-low-sulfur diesel (ULSD) and biodiesel blends up to B5. Tight tolerance control (±0.002 mm on plunger diameter) guarantees full interchangeability with OEM components without recalibration.
A $15 counterfeit injector may save upfront but risks $1,200 in labor to replace a damaged cylinder head, $800 in fuel overconsumption per 100 hours, and $3,000+ in project delay penalties. Our Kubota D902 engine injector set meets ISO 8528-3 and SAE J1939 standards for injection timing and flow rate deviation (< ±3%). Choosing verified parts reduces total cost of ownership (TCO) by extending service intervals and maintaining factory-rated fuel efficiency — proven across 120+ countries where uptime directly impacts profitability.
— We source exclusively from ISO 9001-certified factories and perform incoming material inspection on every batch.
— 100% of fuel injectors undergo bench testing at rated pressure before shipment.
— 6-month warranty covers manufacturing defects — no questions asked.
— 10 years of global export experience serving distributors, repair shops, and fleet operators in North America, Europe, Southeast Asia, and Africa.
— Our 20+ technical team members verify part compatibility using OEM service manuals and real-world fitment data — responses delivered within 2 hours.
— Over 10,000 SKUs held in our Guangzhou warehouse; this Kubota fuel injector 16001-53904 ships in 2–5 working days when in stock.
Your machine isn’t generating revenue while waiting. Send us your exact model (e.g., Kubota BX2360 or D722-E2B-MRG-1), quantity needed, and destination — we’ll email a competitive quote within 24 hours. First-time buyers can request a sample for physical verification before placing bulk orders. Every day delayed is another day of avoidable downtime.
Q: Is this an original Kubota part or an aftermarket replacement?
A: This is a new aftermarket fuel injector engineered to OEM-equivalent specifications, produced in ISO 9001-certified factories and tested to match original performance.
Q: How do I confirm if 16001-53904 fits my specific Kubota engine variant?
A: Provide your full engine model number (e.g., D722-E3B-WDDE-3) or machine serial plate details — our technical team confirms compatibility within 2 hours.
Q: What is the warranty period for this fuel injector?
A: 6 months from date of delivery against manufacturing defects — covered by full replacement or refund.
Q: What is the minimum order quantity?
A: 1 piece — no exceptions. Ideal for urgent replacements and diagnostic use.
Q: How quickly will my order ship?
A: In-stock items ship within 2–5 working days. Express options available for urgent needs.
Q: Can I receive a sample before placing a bulk order?
A: Yes — first-time clients are eligible for sample testing upon request.
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
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