Tecumseh engines are used across a wide range of outdoor power equipment, from small push mowers to heavy-duty snow blowers and utility machines.
Below is a complete Tecumseh engine oil capacity chart, expanded and organized by application categories.
Tecumseh Engine Oil Capacity Chart
Lawn Mower Engines (Push & Walk-Behind)
| Engine Model / Series | HP Range | Oil Capacity (oz) | Oil Capacity (ml) | Oil Type |
|---|---|---|---|---|
| TVS75 | 3.5–4.5 | 12 | 355 | SAE 30 / 10W-30 |
| TVS80 | 4–5 | 14 | 414 | SAE 30 |
| TVS90 | 4.5–5.5 | 15 | 443 | SAE 30 / 10W-30 |
| TVS100 | 5.5–6.5 | 20 | 591 | SAE 30 |
| TVS120 | 6–7 | 20 | 591 | SAE 30 |
| TVXL90 | 4–5 | 14 | 414 | SAE 30 |
| TVXL100 | 5–6 | 16 | 473 | SAE 30 |
| LEV90 | 5–6 | 20 | 591 | SAE 30 |
| LEV115 | 6–7 | 20 | 591 | SAE 30 |
| LEV120 | 7–8 | 20–22 | 591–650 | SAE 30 / 10W-30 |
| LV195EA | 6–7 | 20 | 591 | SAE 30 |
| LV195XA | 6–7 | 20 | 591 | SAE 30 |
| OHV110 | 6–7 | 20 | 591 | SAE 30 / 10W-30 |
| OHV120 | 7–8 | 20–22 | 591–650 | SAE 30 |
| OHV130 | 8–9 | 22 | 650 | SAE 30 |
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Snow Blower Engines (Snow King & Cold Weather Series)
| Engine Model / Series | HP Range | Oil Capacity (oz) | Oil Capacity (ml) | Oil Type |
|---|---|---|---|---|
| HSK50 | 3–4 | 12 | 355 | SAE 5W-30 |
| HSK60 | 3.5–4.5 | 12–14 | 355–414 | SAE 5W-30 |
| HSK70 | 4–5 | 14 | 414 | SAE 5W-30 |
| HSK80 | 5–6 | 16 | 473 | SAE 5W-30 |
| HSK850 | 6–7 | 20 | 591 | SAE 5W-30 |
| HMSK80 | 5–6 | 20 | 591 | SAE 5W-30 |
| HMSK90 | 6–7 | 20 | 591 | SAE 5W-30 |
| HMSK100 | 7–8 | 20–22 | 591–650 | SAE 5W-30 |
| HMSK105 | 8–9 | 22 | 650 | SAE 5W-30 |
| LH195SA | 5–6 | 20 | 591 | SAE 5W-30 |
| LH318SA | 8–10 | 26 | 770 | SAE 5W-30 |
| LH358SA | 9–11 | 26 | 770 | SAE 5W-30 |
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Lawn Tractor / Riding Mower Engines
| Engine Model / Series | HP Range | Oil Capacity (oz) | Oil Capacity (ml) | Oil Type |
|---|---|---|---|---|
| OHH50 | 4–5 | 20 | 591 | SAE 30 |
| OHH55 | 5–5.5 | 20 | 591 | SAE 30 |
| OHH60 | 5.5–6 | 20 | 591 | SAE 30 |
| OHH65 | 6–6.5 | 22 | 650 | SAE 30 / 10W-30 |
| OHH70 | 6.5–7 | 24 | 710 | SAE 30 |
| OHH75 | 7–7.5 | 24 | 710 | SAE 30 |
| OHH80 | 7–8 | 24–26 | 710–770 | SAE 30 |
| OHV125 | 7–8 | 20–22 | 591–650 | SAE 30 |
| OHV130 | 8–9 | 22–24 | 650–710 | SAE 30 |
| OHV135 | 9–10 | 24 | 710 | SAE 30 |
| OHV140 | 10 | 24–26 | 710–770 | SAE 30 |
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Utility, Tillers & Miscellaneous Engines
| Engine Model / Series | HP Range | Oil Capacity (oz) | Oil Capacity (ml) | Oil Type |
|---|---|---|---|---|
| H50 | 4–5 | 12–14 | 355–414 | SAE 30 |
| H60 | 5–6 | 14–16 | 414–473 | SAE 30 |
| H70 | 6–7 | 16 | 473 | SAE 30 |
| H80 | 7–8 | 16–18 | 473–532 | SAE 30 |
| HH50 | 4–5 | 14 | 414 | SAE 30 |
| HH60 | 5–6 | 16 | 473 | SAE 30 |
| HH70 | 6–7 | 16–18 | 473–532 | SAE 30 |
| HH80 | 7–8 | 18–20 | 532–591 | SAE 30 |
| VH50 | 4–5 | 12–14 | 355–414 | SAE 30 |
| VH60 | 5–6 | 14–16 | 414–473 | SAE 30 |
| VH70 | 6–7 | 16 | 473 | SAE 30 |
| VH80 | 7–8 | 16–18 | 473–532 | SAE 30 |
| V60 | 4–5 | 12–14 | 355–414 | SAE 30 |
| V70 | 5–6 | 14–16 | 414–473 | SAE 30 |
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Understanding Tecumseh Oil Capacity
Tecumseh engines are generally small, air-cooled engines, which means oil plays a critical role in cooling and lubrication. Unlike automotive engines, they typically do not hold much oil, often ranging between 12 oz and 26 oz (355 ml to 770 ml) depending on the model.
Here are a few key patterns:
- Smaller engines (TVS, HSK50–70): 12–16 oz capacity
- Mid-range engines (OHH, OHM, LEV series): around 20 oz
- Heavy-duty or snow engines (HMSK, LH318SA, OHH80): up to 26 oz
Most models use SAE 30 oil for warm weather and SAE 5W-30 for cold conditions, especially snowblower engines.
Why Oil Capacity Matters
Getting the oil level right is important for several reasons:
1. Engine Protection
Too little oil causes friction and overheating, which can quickly damage piston rings and cylinder walls.
2. Preventing Overfill Damage
Too much oil can lead to:
- Excessive smoke
- Fouled spark plugs
- Air filter contamination
- Engine surging
3. Consistent Performance
Correct oil level ensures smooth starting, steady RPMs, and longer engine life.
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How to Check Oil in Tecumseh Engines
Most Tecumseh engines use a dipstick located on the oil fill cap. To check oil properly:
- Place engine on a flat surface
- Remove dipstick and wipe clean
- Reinsert without screwing in (for most models)
- Pull out again and check level
- Add oil gradually until correct level is reached
Always avoid overfilling beyond the “FULL” mark.
Maintenance Tips for Tecumseh Engines
To keep your engine running smoothly, follow these simple practices:
- Change oil after every 25–50 hours of use
- Use fresh, high-quality engine oil
- Check oil level before every use
- Replace oil more frequently in dusty or cold conditions
- Dispose of old oil properly
Regular maintenance helps extend engine life significantly, especially for older Tecumseh units still widely used in lawn and snow equipment.
Final words
Tecumseh engines are known for their durability and simple design, but they depend heavily on proper oil levels to stay reliable. Whether you are working with a small TVS lawn mower engine or a larger HMSK Snow King engine, oil capacity typically ranges between 12 oz and 26 oz.
This chart provides a quick and practical reference for maintaining correct oil levels across the most common Tecumseh engine models. Keeping your engine properly lubricated ensures better performance, easier starting, and a longer service life.
