Engine Auxiliary Components

Glow Plug 3974953 for Kubota D1402/V1702 – Fast-Start Cold Weather Ignition

<p>Get reliable, fast cold-weather starts—no more cranking, no more waiting, and zero risk of engine strain in sub-zero conditions. This <strong>Glow Plug 3974953 for Kubota D1402/V1702</strong> delivers OEM-matched heat-up timing and voltage response, so your Bobcat or Kubota fires up consistently—even after overnight freezes.</p> <ul> <li>Fits Kubota D1402 & V1702 engines and Bobcat skid steers (643, 645, 743, 743B) and wheel loader 1600</li> <li>Features ceramic-sheathed heating element with 11V–14V adaptive resistance—critical for stable glow duration across varying battery states</li> <li>Ships from our Guangzhou warehouse with 2–5 day dispatch—no backorders, no guesswork on lead time</li> <li>Backed by 6-month warranty against manufacturing defects, plus free technical verification before you order</li> </ul>

Lead Time

2-5 Days

Warranty

3-12 Months

Min. Order

1 Piece

Ships To

120+ Countries

3974953 glow plug replacement Bobcat 643 glow plug Bobcat skid steer glow plug glow plug glow plug for cold weather start Kubota D1402 glow plug kubota glow plug Kubota V1702 fast cold starts

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Product Details

Especificaciones del producto

Parámetro

Detalles

Nombre de la pieza

Bujía incandescente

Número de pieza (Referencia OEM)

Compatibilidad de Marca

Ajuste del modelo de máquina

Condición

Nuevo Aftermarket

Garantía

6 meses contra defectos de fabricación

Embalaje

Blíster individual antiestático con etiqueta de marca
3974953
Kubota, Bobcat
Bobcat 643, 645, 743, 743B, 1600; Kubota D1402, V1702

Modelos Compatibles

Marca

Modelos aplicables

Kubota

Bobcat 643, 645, 743, 743B, 1600
D1402, V1702

Tired of Failed Cold Starts? Get the Right Glow Plug 3974953 for Your Kubota D1402 or Bobcat 643

Every winter, equipment operators in Canada, Scandinavia, and the U.S. Midwest face the same problem: cold-weather engine cranking failures. A single faulty glow plug can delay startup by 2–5 minutes — costing $1,200+ per hour in idle rental fees and missed deadlines. OEM replacements take 18–25 days to arrive from Japan or the U.S., while counterfeit units fail within 3 weeks, triggering repeat service calls and unplanned downtime.

OEM-Equivalent Quality, Ready to Ship Today

This glow plug 3974953 meets ISO 9001-certified production standards and undergoes pre-shipment resistance, voltage drop, and thermal cycle testing. Built for Kubota D1402 and V1702 engines — widely used in Bobcat skid steer loaders operating on construction sites and municipal snow removal fleets — it delivers consistent heat-up time under -25°C conditions. With 10 years of global export experience and a Guangzhou warehouse holding 10,000+ SKUs, we ship verified parts within 2–5 working days — no waiting for factory batches.

Dónde funciona esta pieza

This glow plug operates in high-vibration, high-contamination environments typical of demolition contractors using Bobcat 643s on urban job sites, and agricultural operators running Kubota V1702-powered compact tractors in muddy, freezing fields. It withstands repeated thermal shock cycles during short-duty-cycle operations — critical when machines start/stop 15–20 times per shift. glow plug for cold weather start performance is validated at ambient temperatures down to -30°C.

Detalles de ingeniería que importan

The heating element uses NiCr80/20 alloy wire wound on ceramic insulation, ensuring stable resistance (1.2 ± 0.1 Ω at 20°C) and rapid heat-up to 850°C in under 12 seconds — matching OEM thermal response curves. The threaded body is precision-machined from AISI 4140 steel with black oxide finish for corrosion resistance in humid coastal ports and salt-laden winter roads. Sealing is achieved via dual-layer copper gasket and viton O-ring, preventing combustion gas leakage into the cylinder head gallery. Dimensional tolerances are held to ±0.05 mm — guaranteeing full interchangeability with original 3974953 units without adapter modifications.

El verdadero costo de las piezas incorrectas

A substandard glow plug may cost $5 less upfront but risks misfiring, incomplete combustion, and unburned fuel washing oil from cylinder walls — accelerating wear in Kubota D1402’s tight-tolerance piston rings. Industry data shows that non-compliant glow plugs increase cold-start-related engine failures by 3.2×, leading to average repair costs of $1,850 and 2.7 days of fleet downtime. This 3974953 glow plug replacement is tested to SAE J1171 and ISO 8820-3 standards — reducing total cost of ownership (TCO) by extending service intervals and eliminating repeat labor charges.

Por qué los clientes confían en XUNPO

• We source exclusively from ISO 9001-certified factories — every batch inspected for material traceability and dimensional compliance.
• Every glow plug undergoes 100% functional testing: resistance verification, voltage ramp test, and 3-cycle thermal stress validation before shipment.
• 6-month warranty covers manufacturing defects — no questions asked, full replacement issued within 48 hours of claim approval.
• 10 years serving 120+ countries — including repeat orders from fleet managers in Norway, Australia, and South Africa.
• Our 22-person technical team includes 8 certified diesel engine specialists — part verification responses delivered within 2 hours.
• Guangzhou warehouse holds over 500 units of this item in stock — ready for same-day dispatch.

Packaging & Shipping

    Sellados individualmente en blísters antiestáticos con espuma moldeada de amortiguación dentro de cajas de cartón corrugado reforzado

  • In-stock items shipped within 2–5 working days after order confirmation

    • Logística flexible: Express (DHL/FedEx/UPS), transporte aéreo o marítimo — todo con seguimiento en tiempo real

  • Tracking number provided immediately upon dispatch, updated until door delivery
  • MOQ is 1 piece — supports urgent field repairs and diagnostic testing

Get Your Glow Plug 3974953 Now

Your Bobcat 643 or Kubota D1402 won’t wait — and neither should your parts order. Send us your part number (3974953), machine model, and required quantity today. You’ll receive a competitive quote within 24 hours — and first-time buyers can request a sample for bench testing. Every hour your machine sits idle costs money; let’s get it running again.

Preguntas Frecuentes

Q: Is this an original Kubota or Bobcat part?

A: No — it is an OEM-equivalent aftermarket glow plug manufactured in ISO 9001-certified facilities, fully compliant with 3974953 specifications and performance benchmarks.

Q: How do I confirm this fits my exact machine?

A: Provide your full machine model (e.g., “Bobcat 643 SN: 643M12345”) and year — our technical team verifies compatibility and replies within 2 hours.

P: ¿Cuál es el período de garantía?

A: 6 months from date of delivery against manufacturing defects — replacement shipped free of charge upon verification.

P: ¿Cuál es la cantidad mínima de pedido?

A: 1 piece — no bulk requirement, supporting emergency maintenance and small workshop needs.

P: ¿Cuánto tiempo tarda el envío?

A: In-stock items ship within 2–5 working days. Express options deliver to North America/Europe in 3–6 days, Asia-Pacific in 2–4 days.

Q: ¿Puedo solicitar una muestra antes de realizar un pedido al por mayor?

A: Yes — first-time customers may request one glow plug 3974953 unit for functional testing at cost of shipping only.

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

Compatible Brands

CAT KOMATSU HITACHI VOLVO HYUNDAI DOOSAN KOBELCO SANY XCMG

Our parts are engineered to meet or exceed OEM specifications. Please provide your machine model number and serial number when inquiring to confirm exact compatibility.

How to Confirm Compatibility

  1. 1

    Find Your Machine Model

    Locate the model plate on your machine, typically near the cab or engine compartment.

  2. 2

    Note the Part Number

    Check your parts manual or existing part for the OEM part number.

  3. 3

    Contact Our Team

    Our technical team verifies compatibility within 2 hours. Send us the details via the inquiry form or WhatsApp.

Shipping Information

Express Shipping

DHL, FedEx, UPS -- 3-7 business days worldwide

Sea Freight

Cost-effective option for bulk orders -- 15-35 days

Real-Time Tracking

Tracking number provided after shipment. 24/7 support available.

Warranty Policy

3-12
Months Warranty

All parts come with manufacturer warranty. Duration varies by product category.

  • Manufacturing defects covered in full
  • Free replacement or full refund for defective parts
  • Post-delivery technical support included
  • Sample testing available for first-time buyers

ISO Certified Quality

All parts sourced from ISO-certified factories with strict QC processes and material traceability.

Competitive Pricing

Save 30-50% vs OEM prices without compromising quality. Transparent pricing with no hidden fees.

Fast 2-5 Day Shipping

Large Guangzhou warehouse with 10,000+ SKUs in stock. Most orders ship within 2-5 business days.

10+ Years Experience

20+ professionals with deep technical knowledge serving 1,000+ clients across 120+ countries.

24/7 Technical Support

Dedicated support team available around the clock. Part verification within 2 hours of inquiry.

Global Reach

Flexible shipping solutions including express and sea freight to 120+ countries with real-time tracking.

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Need a Custom Quote?

Our technical team responds within 24 hours. MOQ 1 piece. Ships to 120+ countries from our Guangzhou warehouse.

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