Castrol Australia
Castrol Australia
in 5 offers
The lowest price for Castrol RX Super 15W 40 CJ 4 E9 Engine Oil 5L (3418278) right now is $51.70 at Eyre Trading, compared across 5 retailers.
The all-time low was $46.20 on 24 Feb 2026 — today's price is 12% above the lowest ever. That's a little above the best price we've seen.
Prices last updated 9 June 2026.
Castrol RX Super 15W 40 CJ 4 E9 Engine Oil 5L (3418278)
Castrol Australia
Castrol Australia
Last updated at 09/06/2026 03:08:53
Castrol 15W-40 CJ-4/E9 RX Super Engine Oil 5 Litre
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
RX SUPER 15W-40 5L
Free delivery by 19 June
Castrol RX Super 15W-40 CJ-4/E9 Engine Oil 5L 3418278 fits HOLDEN SUBURBAN 2500 4x4
Delivery between 12–22 June $9.90
CASTROL RX SUPER 15W-40 CJ-4/E9 5L
Delivery between 12–18 June $40
Castrol RX Super Engine Oil 15W40 CJ4/E9 5L 3418278 fits Toyota Dyna 200 4.1 TDi (BU223 BU102 BU222) 15B-FTE 15B-FT RWD Diesel Cab Chassis 06/95-05/99
Delivery between 9–19 June $10.95
originally posted on supercheapauto.com.au
This highly rated diesel oil is one of very few that meet the JASO DH-1 or 2 specification that is often called up by Japanese 4WD manufacturers.
| Product dimensions | 20 x 10 x 35 cm; 5 Kilograms |
| Country of origin | Australia |
| Viscosity | 15w-40 |
| Liquid volume | 5 Litres |
| Vehicle service type | Car |
Castrol 15W-40 CJ-4/E9 RX Super Engine Oil 5 Litre
Free delivery
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
RX SUPER 15W-40 5L
Free delivery by 19 June
Castrol RX Super 15W-40 CJ-4/E9 Engine Oil 5L 3418278 fits HOLDEN SUBURBAN 2500 4x4
Delivery between 12–22 June $9.90
CASTROL RX SUPER 15W-40 CJ-4/E9 5L
Delivery between 12–18 June $40
Castrol RX Super Engine Oil 15W40 CJ4/E9 5L 3418278 fits Toyota Dyna 200 4.1 TDi (BU223 BU102 BU222) 15B-FTE 15B-FT RWD Diesel Cab Chassis 06/95-05/99
Delivery between 9–19 June $10.95
This highly rated diesel oil is one of very few that meet the JASO DH-1 or 2 specification that is often called up by Japanese 4WD manufacturers.
| Product dimensions | 20 x 10 x 35 cm; 5 Kilograms |
| Country of origin | Australia |
| Viscosity | 15w-40 |
| Liquid volume | 5 Litres |
| Vehicle service type | Car |
