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Section 15 (Preparation): Differential: Lubricant

WARNING: This page is about a different car, the 2007 Lexus IS 250. However, it is still accessible from the selected car via links, so may be relevant.
LUBRICANT CAPACITY AND CLASSIFICATION

Item Capacity Classification
Front differential oil (for 4WD) 0.65 to 0.75 liter (0.69 to 0.79 US qts, 0.57 to 0.66 Imp. qts) Hypoid gear oil API GL-5 or equivalent
Rear differential oil (for 2GR-FSE) 1.30 to 1.40 liter (1.37 to 1.48 US qts, 1.14 to 1.23 lmp. qts) Toyota genuine differential synthetic gear oil API GL-5 SAE 75W-85 or equivalent
Rear differential oil (for 4GR-FSE) 2WD: 1.10 to 1.20 liter (1.17 to 1.27 US qts, 0.97 to 1.05 lmp. qts) 4WD: 1.00 to 1.10 liter (1.06 to 1.17 US qts, 0.88 to 0.97 lmp. qts) 2WD: Toyota genuine differential synthetic gear oil API GL-5 SAE 75W-85 or equivalent 4WD: Hypoid gear oil API GL-5 or equivalent