Switch to Castrol GTX 5W-30 & 10W-40 and Win Big Rewards
Switch to GTX & win big
Switch to the all-new Castrol GTX 5W-30 and 10W-40 engine oil and stand a chance to win incredible monthly prizes. Every bottle of GTX oil brings you closer to rewards made for the road ahead. Trust Castrol engine oil - performance you can feel, rewards you can win.
How to enter
1. Buy any Castrol GTX.
2. Scan the QR code or say ‘Hi’
i. Scan the QR code or say ‘Hi’ to 880 75 04 05
i. Scan the QR code or say ‘Hi’ to 818 521 29
i. Scan the QR code or say ‘Hi’ to 7946 4612
i. Scan the QR code or say ‘Hi’ to 774 039 296
i. Scan the QR code or say ‘Hi’ to 559 039 71
i. Scan the QR code or say ‘Hi’ to 7772 7494
i. Scan the QR code or say ‘Hi’ to 851 576 080
