4 PCS Glow Plug 185366190 TPN257 for Perkins Engine 404D-22 404D-22T 404D-22TA 404C-22 404C-22T 104-19 104-22

Product Specifications

Compatible Models

Tired of Cold-Start Failures on Your Perkins 404D-22? Get Reliable Glow Plugs That Ignite Consistently

Every unscheduled engine shutdown costs mining sites and generator fleets hundreds to thousands in lost output — especially during winter or high-altitude operation. OEM glow plugs for Perkins 404D-22 often take 3+ weeks to arrive, while low-cost alternatives fail within 200 hours, triggering repeated diagnostics and downtime. Operators managing multiple brands — from FG Wilson P14-6S to AKSA APD-EPAP28 — struggle to source verified parts from one trusted supplier.

OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse

This 4-piece set delivers consistent cold-start performance across Perkins 404D-22 and related engines, backed by our 10-year global export experience and ISO-certified production partners. Each glow plug undergoes pre-shipment resistance and thermal cycling tests to match OEM voltage response curves and heat-up time (≤ 12 sec to 850°C). We stock over 10,000 SKUs — including this Perkins glow plug — enabling same-day dispatch for urgent repairs on construction sites and power generation units.

Where This Part Works

These glow plugs operate under extreme conditions: diesel generators powering remote telecom towers in sub-zero Mongolia, FG Wilson P14-6S units stabilizing grid supply during African monsoon season, and AKSA APD-EPAP28 sets running 24/7 at Middle Eastern desalination plants. In these applications, rapid and repeatable ignition prevents incomplete combustion, carbon buildup, and cylinder head stress — directly extending engine life and reducing service frequency. Perkins 404D-22 cold start replacement is not optional; it’s critical infrastructure reliability.

Engineering Details That Matter

Each glow plug features a precision-machined Inconel 600 heating element capable of withstanding 1,000°C intermittent exposure without warping. The ceramic insulator meets IEC 60529 IP67 sealing standards to resist moisture ingress during wash-down procedures. Thread pitch and seating angle match original Perkins specifications (M10×1.25, 90° conical seat), ensuring correct compression and thermal transfer. Surface hardness is maintained at HRC 58–62 via vacuum heat treatment, preventing tip erosion during repeated cold cranking cycles. All units are calibrated to deliver 7.2V ±0.3V resistance at 20°C — the exact specification required for proper ECU feedback and timing control.

The Real Cost of Wrong Parts

A $12 counterfeit glow plug may save $8 upfront but risks $1,200 in labor, $3,500 in generator rental fees, and $22,000 in contractual penalties when an FG Wilson P14-6S unit fails mid-shift at a port logistics hub. Non-compliant units lack the thermal inertia needed for staged pre-heating, causing misfires that accelerate injector wear and increase NOx emissions beyond EPA Tier 3 limits. Our Perkins glow plug meets ISO 10002 and Perkins specification 185366190 — meaning lower total cost of ownership (TCO) through extended service intervals, reduced warranty claims, and predictable uptime. This isn’t just about starting the engine — it’s about protecting your entire power system investment.

Why Customers Trust XUNPO

Packaging & Shipping

• Individually sealed in anti-static bags, nested in molded foam, packed in reinforced corrugated cartons (240 × 180 × 80 mm).
• In-stock items shipped within 2–5 working days after payment confirmation.
• Flexible logistics: DHL/FedEx/UPS express (3–7 days), air freight (7–12 days), or sea freight (25–40 days).
• Real-time tracking provided via email and WhatsApp upon dispatch.
• MOQ is 1 piece — no minimum order value, supporting urgent field repairs.

Get Your Perkins Glow Plugs Now

Your equipment isn’t generating revenue while it’s idle. Send us your part number (e.g., 185366190), machine model (e.g., FG Wilson P14-6S), and quantity — we’ll reply with a competitive quote within 24 hours. First-time buyers can request a sample set for physical verification before placing bulk orders. Stock is limited — confirm availability today to avoid next-week delays.

Frequently Asked Questions