Castrol GTX 20W‑50 – 1L – API SL / ACEA A3/B3, A3/B4 – Mineral Oil

Description:

Castrol GTX 20W‑50 is a high-quality conventional mineral engine oil, designed to deliver reliable protection for both gasoline and diesel engines. Its Double Action™ formula removes old engine sludge and prevents new deposits from forming, helping extend engine life and maintain performance in high-temperature driving conditions.

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Specifications:

Volume: 1 Liter

Viscosity Grade: SAE 20W‑50

Oil Type: Mineral – Group II base oil

Standards Met:

API SL

ACEA A3/B3, A3/B4

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Features & Benefits:

Double Action™ formula cleans away existing sludge and helps prevent future buildup

Strong oil film for enhanced protection in high temperatures

Reduces oil consumption and protects against thermal breakdown

Suitable for turbocharged and naturally aspirated engines

Offers stable performance under severe driving conditions

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How to Use:

Recommended for engines requiring SAE 20W‑50 with API SL specification

No need to flush when switching from similar conventional oils

Follow the manufacturer’s recommended oil change interval