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SKU:
ZZ3F04626
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4X Glow Plugs MM401621 for Satoh S370 S630 MM40162101 MM40162102
$55.09
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$55.09
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$55.09
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Compatible Models
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Compatible equipment / model
4X Glow Plugs for Satoh S370 S630
This set of 4 glow plugs is a direct replacement ignition aid for Satoh S370 and S630 diesel tractors, referencing OEM cross numbers MM401621, MM40162101, and MM40162102. These glow plugs heat the combustion chamber to ensure reliable cold-weather starts and smooth engine firing. This 4-pack provides a complete replacement set for the S370 and S630 models.
Overview
These 4X glow plugs for Satoh S370 S630 are essential for preheating the diesel engine cylinders, making cold starts crisp and dependable. Each plug in this set matches the OEM MM401621 specification and its superscript variants. This 4X glow plugs kit is built for the Satoh S370 and S630 machines to keep them running season after season.
Built For Performance
- Set of 4 exact-fit glow plugs for Satoh S370 and S630 models.
- OEM cross references include MM401621, MM40162101, and MM40162102.
- Rapid heating element reaches ignition temperature quickly for fast start cycles.
- Robust metal housing resists high cylinder pressure and thermal stress.
- Pre-threaded body allows simple socket installation without modification.
Fits These Machines
- for Satoh S370
- for Satoh S630
Specs At A Glance
| Part Number(s) | MM401621, MM40162101, MM40162102 |
| Quantity | 4 glow plugs |
| Type | Diesel engine glow plug |
| Fitment | for Satoh S370, S630 |
Good To Know
Q: How often should glow plugs be replaced on a Satoh tractor? A: Replace them when cold starting becomes slow or fails, typically every 1,000 to 2,000 operating hours. This 4-pack gives you a full set for even wear.
Q: Are these glow plugs compatible with any pre-heat controller? A: They match the OEM resistance and voltage range of the Satoh S370 and S630 system, so they work with the factory controller. Confirm your serial number before ordering.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.