
HENGST Oil Filter E237HD331
February 3, 2026
Liqui Moly Synthoil Energy 0W40 (1L)
February 4, 2026Liqui Moly Ceratec
$51.78
Liqui Moly Cera Tec — ceramic anti-wear oil additive for 4-stroke engines. One 300ml can treats up to 5L of engine oil. Reduces friction, lowers operating temperatures, and extends engine life. Compatible with all synthetic and mineral oils.

Just add CERATEC to your oil!
Use in 4-stroke gasoline and diesel engines, with or without turbochargers. Miscible with most commercially available motor oils. Safe with catalytic converters and particulate filters (GPF/DPF) as well as for belt-in-oil systems.
Application:
Contents (300 mL) is sufficient for 3–5 Liters (0.9 gal. to 1.3 gal.) motor oil. Long-term effect up to 50.000 km (30.000 miles). Shake well before use. Not suitable for use with DSG/DCT-, automatic-transmissions or wet-clutch differentials.
Benefits
- excellent high and low temperature behavior
- chemically inert
- suitable for diesel particulate filters
- increases smooth operation
- stable under extreme pressures
- compatible with fine filters
- highest thermal stability
- no deposits
- long engine service life
- miscible with all commercially available motor oils
- reduces fuel consumption
- reduces frictional losses
- tested for turbochargers and catalytic converters
Overview
Liqui Moly Cera Tec combines chemical anti-friction agents with ceramic micro-particles to create a durable wear-protection layer on all friction surfaces. The result is measurably lower friction, reduced oil and fuel consumption, quieter engine operation, and longer engine life — especially beneficial during the cold-start phase when most engine wear occurs.
Product Details
| Type | Oil Additive — Anti-Wear |
| Active Technology | Ceramic + Chemical Friction Modifiers (MFC) |
| Treat Rate | 300ml per up to 5L engine oil |
| Liqui Moly Part No. | 20002 |
| Container Size | 300ml |
How to Use
- Add to fresh engine oil after an oil change
- Shake well before use
- One 300ml can treats up to 5L of engine oil
- Remains effective for the entire oil change interval
Key Benefits
- Reduces friction on piston rings, camshafts, and bearings
- Protects during cold starts before oil pressure is established
- Lowers oil and fuel consumption
- Quieter valvetrain operation
- Compatible with gasoline and diesel 4-stroke engines
Important Notes
Do not use in engines with wet clutch systems. Not for 2-stroke engines. Do not exceed the recommended dose.
| Weight | 1 lbs |
|---|---|
| Dimensions | 9 × 2 × 2 in |
| Brand | |
| Size |

