Huile moteur castrol gtx 5w30 c4 (5+1L) - Clichy (92) –

Environmental factors such as poor fuel quality, hot weather and stop-start driving conditions can lead to sludge, varnish and carbon build-up in your

Castrol GTX Ultraclean 5W-30 Synthetic Blend Motor Oil, 1 Quart

Castrol GTX Full Synthetic 5W-30 Motor Oil, 5 Quarts

Castrol GTX Ultraclean 5W-30 Synthetic Blend Motor Oil

Huile moteur castrol gtx 5w30 c4 (5+1L) - Clichy (92) –

Castrol GTX MAGNATEC 5W-30 Full Synthetic Motor Oil, 5 Quarts

Environmental factors such as poor fuel quality, hot weather and stop-start driving conditions can lead to sludge, varnish and carbon build-up in your engine: three factors that reduce engine life, power and fuel economy. Castrol Ultraclean is a synthetic blend engine oil available in 0W-20, 5W-20 and 5W-30 grades. Its double-action formula has been proven to clean away the sludge that can block engine oilways and helps prevent new sludge formation thanks to its synthetic technology.