3-Piece Glow Plug Set for Mitsubishi S3L2 Engine / Pel-Job EB250 EB300 EB306 Excavators
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Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
| Brand / Equipment | Compatible Models / Engines | Fitment Notes |
|---|---|---|
| Mitsubishi | S3L2 | Diesel engine |
| Pel-Job | EB250, EB300, EB306 | Excavators using the applicable S3L2 engine |
Product Overview
Glow plugs preheat the combustion chamber during cold starts. On a small three-cylinder diesel such as the S3L2, one or more weak plugs can cause long cranking, white smoke immediately after startup, uneven firing, or a need for excessive preheat time.
The set contains three plugs so all cylinders can be serviced together. Mitsubishi industrial engines appear in many equipment brands, so the safest match is the S3L2 engine identification plus the physical/thread specification of the plug removed from the engine.
Key Features & Performance
- Three glow plugs for three-cylinder service
- Intended for Mitsubishi S3L2 diesel engine applications
- Useful for Pel-Job EB250, EB300 and EB306 compact excavators listed by the matching product listing
Product Details
- Component: Diesel glow plug
- Quantity: 3
What to Verify Before Ordering
Confirm the engine model is S3L2 and compare thread, length and electrical-terminal style with the removed glow plugs.
Frequently Asked Questions
Why replace three glow plugs at once?
If the plugs are the same age, replacing the full set can restore even preheating across all three cylinders.
Does hard starting always mean bad glow plugs?
No. Battery condition, compression, fuel delivery and the glow-plug relay/circuit can produce similar symptoms.