Product Specifications
| Parameter | Details |
|---|
| Part Name | Glow Plug Set (3-piece) |
| Part Number (OEM Reference) | 185366250, 185366220, NL-185366220, NL-185366250, SBA185366220, 197424A1, 200081A1, 72187001, 76565196, 76566058, 87772595, CLC102642601 |
| Brand Compatibility | Perkins, Shibaura, CASE, Hitachi, New Holland, Kioti, Northern Lights |
| Machine Model Fitment | Perkins 402D-05, 402F-05, 403A-11, 403D-07, 403D-11, 403F-07, 403F-11, 404D-15, 403C-11, 404C-15; Shibaura S773L |
| Condition | New Aftermarket |
| Warranty | 6-month manufacturer warranty against defects |
| Packaging | Individual blister pack with anti-static foam + reinforced corrugated box |
Compatible Models
| Brand | Applicable Models |
|---|
| New Holland | TC24D, TZ22DA, T1010, TC24DA, T1030, BOOMER 1020, T1110, MC22, BOOMER 1025, TC21DA, TZ25DA, BOOMER 1030, TC23DA, TC26DA, TZ18DA, L125, LS125 |
| CASE | DX25E, DX21, DX26, DX22E, DX23, DX24, DX18E |
| Hitachi | ZX20U, ZX20UR |
| Kioti | CS2210, CS2210S, CS2410, CS2410E, CS2410F, CS2510, CS2510S |
| Northern Lights | M673L2, M673L3, M673LD2, M673LD3, NL673L2, NL673L3, M673L3G, M673LD3G |
Tired of Cold-Start Failures on Your Perkins 402D-05 or 404D-15 Engine?
Every unscheduled shutdown during pre-dawn site startup costs operators hundreds to thousands in lost productivity. Counterfeit glow plugs fail within weeks — causing repeated no-start conditions, cylinder misfires, and unburned fuel washdown. OEM replacements take 18–25 days to arrive from the UK or US, halting critical maintenance windows.
OEM-Equivalent Performance, Stocked & Ready to Ship
These 3-piece glow plug sets are manufactured in ISO 9001-certified facilities and tested for voltage response time, thermal ramp-up, and cold-cycle endurance before shipment. Designed for Perkins 402D-05 and 404D-15 engines used in compact excavators, utility tractors, and gensets, they deliver consistent 1100°C tip temperature within 12 seconds at -15°C — matching original equipment specifications. With 10 years of global export experience and 10,000+ SKUs in our Guangzhou warehouse, we eliminate sourcing delays without compromising on reliability.
Where This Part Works
This glow plug set operates reliably across demanding environments: construction sites with frequent stop-start cycles, mining support vehicles exposed to dust and vibration, port-side material handlers running extended shifts, and demolition contractors operating in sub-zero ambient temperatures. In these applications, rapid and complete combustion initiation is essential to prevent white smoke, carbon buildup, and premature injector wear — making correct glow plug selection a critical part of engine longevity. Perkins glow plug replacement ensures dependable cold starts even after overnight idle periods in outdoor storage.
Engineering Details That Matter
The heating element uses high-purity FeCrAl alloy wire wound around a ceramic core, enabling stable resistance and zero thermal drift over 5,000 ignition cycles. The stainless steel housing (AISI 304) resists corrosion from condensation and exhaust gas recirculation (EGR) exposure. Each unit features a precision-machined 14 mm x 1.25 thread pitch and 20 mm seating depth, ensuring full interchangeability with original Perkins 185366220/185366250 units. The integrated thermal cutoff prevents overheating beyond 1150°C — protecting cylinder head threads and preventing pre-ignition damage. Surface hardness (HV 320–350) maintains sealing integrity under repeated thermal cycling.
The Real Cost of Wrong Parts
A $12 counterfeit glow plug may save $5 upfront — but causes misfire-induced piston ring scoring, increases NOx emissions beyond EPA Tier 4 limits, and triggers diagnostic trouble codes that halt machine operation until full ECU recalibration. Downtime for a single New Holland TC24D tractor averages $1,280 per day in rental loss and labor delay. Genuine-spec aftermarket parts like this Perkins glow plug set reduce total cost of ownership (TCO) by extending service intervals, avoiding secondary damage, and maintaining OEM-compliant combustion efficiency. All units meet ISO 15502:2012 glow plug performance standards.
Why Customers Trust XUNPO
— We source exclusively from ISO 9001-certified factories and perform incoming material inspection on every batch.
— Every glow plug undergoes individual cold-start simulation testing at -20°C before packing.
— 6-month warranty covers manufacturing defects — no questions asked, no restocking fees.
— 10 years exporting to 120+ countries, including repeat orders from fleet managers in Germany, Australia, and Colombia.
— Our 20+ technical team includes certified diesel engine specialists who verify compatibility using OEM service manuals and real-time cross-reference databases.
— Over 10,000 commonly used parts — including all Perkins 402D-05 glow plug variants — held in stock at our Guangzhou warehouse for same-day dispatch.
Packaging & Shipping
- Each glow plug sealed in anti-static blister packaging with molded foam cradle to prevent tip deformation
- 3-piece set packed in rigid double-walled cardboard box with humidity indicator
- In-stock items shipped within 2–5 working days of payment confirmation
- Global shipping options: DHL Express (3–5 days), air freight (7–12 days), sea freight (25–40 days)
- Real-time tracking provided from Guangzhou warehouse to final destination
- Minimum order quantity: 1 set — supports urgent field repairs and small-fleet maintenance
Get Your Glow Plugs Now
Your excavator or tractor isn’t generating revenue while it’s sitting idle. Send us your machine model (e.g., Hitachi ZX20U), engine number (e.g., Perkins 404D-15), and required quantity — we’ll reply with a formal quotation within 24 hours. First-time buyers can request one set as a sample for functional validation before bulk ordering. No registration or account needed.
Frequently Asked Questions
Q: Is this an original Perkins part or an aftermarket replacement?
A: This is an OEM-equivalent aftermarket glow plug set, manufactured in ISO 9001-certified facilities to match Perkins 185366220/185366250 specifications in form, fit, function, and performance.
Q: How do I confirm if these glow plugs fit my specific machine?
A: Provide your exact machine model (e.g., CASE DX25E) and engine serial number — our technical team will verify compatibility and respond within 2 hours.
Q: What is the warranty period?
A: 6 months from date of delivery, covering manufacturing defects. Defective units are replaced free of charge upon return verification.
Q: What is the minimum order quantity?
A: 1 set (3 pieces). We support emergency repairs and small-batch procurement with no volume requirement.
Q: How fast can I receive the parts after ordering?
A: In-stock orders ship within 2–5 working days. Express courier delivery (DHL/FedEx) reaches most destinations in 3–5 business days.
Q: Can I request a sample before placing a bulk order?
A: Yes — first-time customers may request one set for functional testing. Sample cost is refundable against your first bulk order.
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
