Fluid · Coolant
Coolant
for 2026 Land Rover Defender 90 3.0L I6 Mild Hybrid · AWD
Fluid Type
OAT coolant 50/50 premix
Spec: STJLR.03.5505
Capacity
15.8qt
14.95 L
Drain & Refill
13.5 qt
12.77 L
Change Interval
150,000 mi
241,350 km
Data quality
Book-style estimate
Not yet expert-verified. Have the real number? Correct it below — takes 30 seconds.
Notes
Ethylene glycol OAT type, includes MHEV system cooling circuit
As an Amazon Associate and Autel/ANCEL partner, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.