Description
Mercedes-Benz 310D, 312D 690 glow plugs are essential for cold-starting diesel engines in Sprinter vans (W901-W905 series, 1995-2000). The OEM part number A0001500581 (Bosch 0250202140) fits 2.9L OM602 engines, heating the combustion chamber to 800-900°C in 5-10 seconds for reliable ignition in cold Kenyan mornings. These self-regulating plugs last 2-3 years or 100,000 km, preventing hard starts and white smoke. Replace all five during service to avoid uneven heating. TUV-certified, they integrate with the glow relay for automatic activation.
Key Features
- Self-regulating ceramic element heats to 1150°C max, preventing overheating.
- M10x1 thread with 30mm reach for secure fit in cylinder head.
- 11V/70W rating draws low current for battery-friendly operation.
- Stainless steel housing resists corrosion in humid climates.
- Integrated relay compatibility for dash indicator light.
- Quick-glow design starts in 3-5 seconds at 0°C.
Mercedes 310D glow plug Technical Data Table
| Specification | Value | Notes/Source |
|---|---|---|
| OEM Part Number | A0001500581 | Fits 310D/312D 690 Sprinter |
| Aftermarket Equivalent | Bosch 0250202140 | GLP021 glow plug |
| Thread Diameter | M10x1 | Secure cylinder head fit |
| Thread Reach | 30mm | Deep insertion for OM602 engine |
| Hex Size | 10mm | Wrench-friendly for 15-20 Nm torque |
| Voltage/Rating | 11V/70W | Self-regulating ceramic element |
| Heating Temperature | Up to 1150°C | Quick-start in 3-5 seconds at 0°C |
| Material | Ceramic/Steel | Corrosion-resistant housing |
| Certifications | TUV | Meets European safety standards |
| Compatibility | Mercedes 310D/312D 690 Sprinter (1995-2000) | 2.9L OM602 diesel; 5 plugs required |
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