Get reliable cold-start performance for your Lombardini, Kohler, or Deutz engine with this 12.5V glow plug—no more frustrating delays when you need to get equipment back to work fast. Designed to meet OEM specifications with a precise M12x1.25 thread and 24.5mm fitting depth, it ensures proper heat transfer for quick ignition even in low temperatures.
Whether you're maintaining excavator parts or other heavy equipment, this glow plug delivers the consistent performance you need to keep operations running smoothly.
| Parameter | Details |
|---|---|
| Part Name | Glow Plug |
| Replacement Part Numbers | ED0021000890S, ED0021000890-S, 0250200908, H1655, H1 655, 21000890, ED21000890-S, ED21000890S, 13 721 655, 13721655, 11.721.655, 11721655, 11 721 655 |
| Voltage | 12.5V |
| Cone Pitch | 63 |
| Thread Size | M12x1.25 |
| Overall Length | 72mm |
| Spanner Size | 12 |
| Fitting Depth | 24.5mm |
| Terminal Type | M5 |
| Compatible Engine Brands | Lombardini, Kohler, Deutz |
| Condition | New Aftermarket |
| Warranty | 3-12 months against manufacturing defects |
| Brand | Applicable Engines |
|---|---|
| Lombardini | Engines requiring glow plug part numbers H1 655, 13721655, or 11721655 |
| Kohler | Engines compatible with part numbers ED0021000890S or 21000890 |
| Deutz | Engines matching part numbers 0250200908 or ED21000890S |
When your excavator or heavy equipment won't start in cold weather, every minute of downtime costs money. Waiting weeks for OEM glow plugs at 30-50% higher prices isn't an option for busy job sites. Worse, installing cheap counterfeit plugs often leads to repeat failures and costly engine damage. As a parts supplier serving 120+ countries, we see these problems daily—and we have the solution.
Our glow plug (part number H1 655 13721655 / ED0021000890S) delivers the same reliable cold-start performance as OEM parts without the premium price tag. Manufactured by ISO-certified factories and tested before shipment, this plug fits Lombardini, Kohler, and Deutz engines commonly found in excavators and heavy machinery. With over 10,000 SKUs in our Guangzhou warehouse, we maintain stock for immediate delivery—no more waiting 2-4 weeks for critical engine parts.
Glow plugs are critical for diesel engines operating in low temperatures, preheating the combustion chamber to ensure quick, smooth starts. Whether your equipment works on construction sites in Northern Europe, mining operations in Canada, or agricultural fields in Russia, a failed glow plug means delayed projects and lost revenue. This 12.5V plug is engineered to handle the harsh conditions of heavy equipment use, providing consistent heat output for reliable ignition even in extreme cold.
Every dimension of this glow plug is precision-manufactured to match OEM specifications. The M12x1.25 thread ensures a perfect fit with your engine's cylinder head, preventing compression leaks that can cause misfires and power loss. At 72mm overall length with a 24.5mm fitting depth, it positions the heating element exactly where needed for optimal combustion. The M5 terminal provides secure electrical connection, while the 12mm spanner size allows for easy installation and removal during maintenance—critical features for equipment technicians working under pressure.
Opting for cheap, uncertified glow plugs might save money upfront, but the long-term costs are far higher. A plug with incorrect voltage (not the 12.5V specified here) can damage your engine's electrical system or fail to heat properly, leading to incomplete combustion and increased fuel consumption. Poorly constructed plugs often burn out within months, requiring repeat replacements and additional downtime. Our ISO-certified plugs are built to last, helping you avoid the 1.5x shorter lifespan common with counterfeit parts.
For over 10 years, we've supplied engine series parts to fleet managers, repair shops, and equipment operators worldwide. Our quality assurance process includes rigorous incoming material inspection and pre-shipment performance testing—ensuring every glow plug meets OEM-equivalent standards. Backed by a 3-12 month warranty against manufacturing defects, you can install with confidence. Our 20+ technical experts provide part verification within 2 hours, and with 1 piece minimum order quantity, we support both emergency repairs and bulk fleet maintenance needs.
Don't let a faulty glow plug keep your equipment idle. With our ready stock and fast shipping, you can have this critical part in hand within days. To confirm compatibility with your specific Lombardini, Kohler, or Deutz engine, send us your machine model and current part number—our technical team will verify within 2 hours. First-time customers can request sample testing to experience our quality firsthand.
Q: Is this a genuine OEM part or aftermarket replacement?
A: This is an OEM-equivalent aftermarket glow plug, manufactured by ISO-certified factories to match original specifications and performance.
Q: How can I confirm this plug fits my engine?
A: Provide your engine model and existing part number, and our technical team will verify compatibility within 2 hours.
Q: What warranty coverage does this glow plug include?
A: We offer a 3-12 month warranty against manufacturing defects. Contact us with details of any issues for prompt resolution.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, making it easy to source emergency replacement parts.
Q: How quickly will my order ship?
A: In-stock items ship within 2-5 working days. Express shipping options are available for urgent needs.
Q: Can I request a sample before placing a bulk order?
A: Yes,
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.
Fill in your details and we'll respond within 24 hours with a competitive quote.
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