Skip to content Skip to navigation menu

Castrol GTX Ultraclean 15W-40 Semi Synthetic Engine Oil 5L - 3414906

SKU: 8079243 / 219850 Part Number: 3437478
Semi Synthetic.
Castrol GTX 15W-40 is a very common viscosity grade for diesel engine oil. GTX Diesel is a 15W-40 diesel engine oil formulated to help extend engine life.
$54.99

Buy now, Pay later options

4 payments of $13.75
Check Suitability
Click & Collect
Click & Collect is not available for your location
Please select a location from the suggested list
Delivery
Delivery Not Available
Please select a location from the suggested list

Castrol GTX is one of the world’s most trusted engine oils. It's more than just oil. It’s liquid engineering that provides extra protection against diesel engine problems, like soot and harsh deposits, that your engines faces every day.

Why is this important? Because soot and harsh deposits can make your oil thicker, block oil ways, cause wear and decrease performance.

Help extend the life of your engine with Castrol GTX Diesel.

Features:

  • Outstanding diesel engine wear protection.
  • Reduces the build-up of harsh deposits.Superior cleaning power to maintain engine performance.
  • Helps prevent oil from thickening to keep it flowing freely.
  • Suitable for inter-cooled, turbo-charged diesel engines.

Application:

  • Castrol GTX Diesel 15W-40 is suitable for use in automotive diesel engines where the manufacturer recommends an API CI-4 or earlier specification 15W-40 lubricant. It may also be used in gasoline engines where the manufacturer recommends an API SL or earlier specification 15W-40 lubricant.

Product Performance Claim:

  • API CI-4/SL

Storage:

  • All packages should be stored under cover. Where outside storage is unavoidable drums should be laid horizontally to avoid the possible ingress of water and damage to drum markings. Products should not be stored above 60°C, exposed to hot sun or freezing conditions.

Part number: 3437478

TYPICAL CHARACTERISTICS
NameMethodUnitsCastrol GTX Diesel 15W-40
Density @ 15 C ASTM D4052 g/ml 0.874
Viscosity, Kinematic 100C ASTM D445 mm�/s 14.2
Viscosity, CCS -20C (15W) ASTM D5293 mPa.s (cP) 5850
Viscosity, Kinematic 40C ASTM D445 mm�/s 107
Viscosity Index ASTM D2270 None 134
Total Base Number, TBN ASTM D2896 mg KOH/g 8.0
Pour Point ASTM D97 °C -42
Flash Point, PMCC ASTM D93 �C 208

Castrol GTX Ultraclean 15W-40 Semi Synthetic Engine Oil 5L - 3414906

$54.99