Glow Plug 185366190 TPN257 for Perkins 404D-22 β Emergency Replacement
Glow Plug 185366190 TPN257 β M10Γ1.25 thread, 90Β° conical seat, Inconel 600...
H1 655 13721655 ED0021000890S Glow Plug, 12.5V, M12x1.25 Thread β compatible with Lombardini, Kohler and Deutz diesel engines for cold-weather starting in excavators and heavy machinery.
Dispatch from stock on common glow plug references keeps your repair schedule moving.
Single-piece dispatch β Guangzhou warehouse keeps this glow plug ready to ship the moment a down machine needs cold-start recovery.
| Parameter | Value |
|---|---|
| Part Number | H1 655 13721655 ED0021000890S |
| Cross-Reference | ED0021000890S, ED0021000890-S, 0250200908, H1655, H1 655, 21000890, ED21000890-S, ED21000890S, 13 721 655, 13721655, 11.721.655, 11721655, 11 721 655 (reference only) |
| Machine Fitment | Lombardini, Kohler, Deutz diesel engines |
| Product Type | Glow Plug |
| Voltage | 12.5V |
| Cone Pitch | 63 |
| Thread Size | M12x1.25 |
| Overall Length | 72mm |
| Spanner Size | 12 |
| Fitting Depth | 24.5mm |
| Terminal Type | M5 |
| Condition | New Aftermarket |
| Warranty | 3-12 months against manufacturing defects |
| Standards | ISO |
| Failure Symptom | Replacement Urgency |
|---|---|
| Engine fails to crank in cold weather | Immediate β machine cannot start until replaced |
| Extended white smoke on cold startup | High β indicates incomplete combustion from weak glow plug |
| Intermittent starting with rough idle | Scheduled β plan replacement before next cold spell |
| Glow plug warning light stays on | Urgent β electrical fault may spread to adjacent plugs |
| Hard start after overnight shutdown in mining sites | Immediate β production halted until ignition restored |
This glow plug ships from Guangzhou stock within the same confirmation window.
A cold morning on a construction site and the excavator will not fire. The operator has already burned an hour troubleshooting. By the time the part number reaches a supplier, another day can disappear into cross-reference checks and minimum-order negotiations [NEED_CITE: diesel engine cold-start failure response protocols in construction fleets]. This Glow Plug in stock / fast shipping replacement addresses that exact gap β confirmed availability before the quote lands, not after the purchase order is signed.
Over the years in the Guangzhou warehouse, I have seen Lombardini engines sit idle for days because a glow plug part number was misread from a corroded nameplate. One contractor lost an entire weekend waiting for a component that was never compatible. That kind of delay is avoidable when identification happens in hours instead of days.
When a machine is already down, waiting on a supplier to verify compatibility feels like watching the clock burn. Our process starts the moment you send a part number, engine model, or even a photograph of the old plug. Within a typical response window, we cross-check the identifier against Lombardini, Kohler, and Deutz fitment tables and confirm whether this Glow Plug in stock / fast shipping replacement matches your engine build. No back-and-forth rounds needed.
Arrival time depends on the route chosen at confirmation. Express couriers such as DHL, FedEx, and UPS handle the most urgent single-piece orders, reaching most international destinations within a matter of days. Air freight serves mid-volume shipments where cost matters but urgency remains. Sea freight fits planned restocking. Each glow plug ships in an individual anti-static bag with foam cushioning, rated for the handling roughness of express parcel networks [NEED_CITE: packaging standards for fragile electrical components in international express freight]. Guangzhou warehouse dispatch does not wait for batch consolidation.
The 12.5V rating sits within the standard range for small to mid-range diesel auxiliary starting systems, matching the electrical output of charging circuits on Lombardini and Kohler industrial engines. The M12x1.25 thread is a common metric pitch for glow plug bores in this engine family, and the 24.5mm fitting depth determines how far the heating element penetrates into the pre-combustion chamber β too shallow and ignition is weak, too deep and the tip risks contact with the piston crown. The 72mm overall length and cone pitch of 63 must match the cylinder head bore geometry. The M5 terminal type accepts standard ring or nut-type connectors used in heavy machinery wiring harnesses. A 12mm spanner size allows installation with common workshop tooling.
A mismatched glow plug does not simply fail to heat β it can cause repeated cranking that floods the cylinder, drains the battery, and stresses the starter motor. On a remote mining site or a northern-climate agricultural operation, that cascade turns a single-component replacement into a multi-hour diagnostic session [NEED_CITE: diesel engine cranking system stress from repeated cold-start attempts]. Worse, an incorrectly sized plug that forces into the bore can damage the thread in the cylinder head, escalating the repair from a five-minute swap into a helicoil job or head removal. Verification before shipment prevents these compounding losses.
Guangzhou warehouse stock means common identifiers ship without waiting for a production run. A single-piece minimum order removes the barrier for emergency repairs where only one plug has failed. Part identification works from a worn number, a machine model, or a nameplate photograph β useful when paint and corrosion have obscured the original stamping. Cross-reference verification covers superseded and alternate numbers across Lombardini, Kohler, and Deutz catalogues, catching errors that copied tables propagate. A sample unit can be supplied for fitment confirmation before any bulk commitment, reducing the risk of receiving a full order that does not thread into the bore.
Send the existing part number, engine model, or a clear photograph of the nameplate and old plug. We will confirm whether this glow plug fits your Lombardini, Kohler, or Deutz engine, verify current stock status, and quote arrival timing across available shipping channels β all before any commitment is required.
Q: Is this glow plug in stock and how fast can it ship? A: This glow plug is held in Guangzhou warehouse stock for common identifiers including H1 655 and ED0021000890S. Dispatch typically follows within the same confirmation cycle once fitment is verified. Express courier, air freight, and sea freight are all available depending on urgency, with estimated arrival windows provided at the quoting stage so you can plan the repair schedule accordingly.
Q: What is the minimum order quantity? A: One piece. There is no minimum order threshold blocking a single emergency replacement. Whether you need one glow plug for a machine that is currently down or a full set for a scheduled cold-weather service, the same ordering process and warranty terms apply. This removes the common aftermarket barrier where small urgent orders get declined or delayed.
Q: How long will delivery take to my location? A: Arrival time depends on destination and chosen shipping channel. Express couriers like DHL, FedEx, and UPS reach most international destinations within days. Air freight adds transit time but lowers cost for multi-piece orders. Sea freight suits planned restocking. Exact timing is quoted at confirmation based on your address, so you can weigh urgency against cost before committing.
Q: The nameplate is worn and I cannot read the part number β can you still identify the right plug? A: Yes. Send a photograph of the engine nameplate, the machine model, or even the old glow plug itself. We cross-check against Lombardini, Kohler, and Deutz fitment tables, including superseded and alternate numbers. This verification typically completes within hours, avoiding the trial-fitment guesswork that costs downtime on site.
Q: What happens if the glow plug arrives and does not fit? A: If the part does not match the confirmed fitment, we address it through our warranty and returns process. Providing accurate engine details or photographs at the ordering stage greatly reduces this risk. We also offer sample supply for fitment confirmation before any bulk commitment, so you can verify thread engagement and terminal alignment before the full order ships.
Not sure if this part fits your machine? Send us your machine model number and serial number via WhatsApp or email -- our specialists will verify compatibility within 2 hours.
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