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The lowest price for Castrol RX Super 15W-40 Engine Oil right now is $53.90 at ampolsorell.com.au, compared across 19 retailers.
The all-time low was $53.90 on 6 Oct 2026. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 6 Oct 2026.
Castrol RX Super 15W-40 Engine Oil
Last updated at 06/10/2026 07:25:16
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!
Castrol RX Super 15W40 CJ4/E9 Engine Oil 5L
Delivery between 7–14 Oct $64.81
RX SUPER 15W-40 CJ-4/E9 5L - Shoalhaven Oil Supplies
Castrol RX Super Engine Oil 15W40 CJ4/E9 5L 3418278 fits Iveco Daily III 40 C 13 8140.43S RWD Diesel Cab Chassis 05/99-04/06 92kw
Delivery between 7–19 Oct $10.95
Castrol RX Super 15W40 Engine Oil - 7 Litre
Delivery between 9–19 Oct $22.10
Castrol RX Super 15W-40 CJ-4/E9 Engine Oil 5L 3418278 fits MAHINDRA CJ 3 2.1 D All-wheel Drive, 2.1 D
Delivery between 9–19 Oct $9.90
Castrol RX Super Diesel Engine Oil 5L
Delivery between 9–16 Oct $20.05
RX SUPER 15W-40 CJ-4/E9 7L
Delivery between 12–20 Oct $25
Castrol RX Super 15W 40 CJ 4 E9 Engine Oil 5L 3418278
Delivery $20
CASTROL RX SUPER 15W-40 CJ-4/E9 7L
Delivery between 12–16 Oct $40
| Viscosity | 15W-40 |
| Form Configuration | Oil |
| Form | Liquid |
| Intended Use | Automotive, Lubrication |
| Specific Application | Engine parts |
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!
Castrol RX Super 15W40 CJ4/E9 Engine Oil 5L
Delivery between 7–14 Oct $64.81
RX SUPER 15W-40 CJ-4/E9 5L - Shoalhaven Oil Supplies
Castrol RX Super Engine Oil 15W40 CJ4/E9 5L 3418278 fits Iveco Daily III 40 C 13 8140.43S RWD Diesel Cab Chassis 05/99-04/06 92kw
Delivery between 7–19 Oct $10.95
Castrol RX Super 15W40 Engine Oil - 7 Litre
Delivery between 9–19 Oct $22.10
| Viscosity | 15W-40 |
| Form Configuration | Oil |
| Form | Liquid |
| Intended Use | Automotive, Lubrication |
| Specific Application | Engine parts |
