Parts for your 2022 Toyota Land cruiser-Coolant

2022 Toyota Land Cruiser Coolant

Coolant is absolutely relevant to the 2022 Toyota Land Cruiser (300 Series). Toyota’s technical literature—namely the Land Cruiser 300 Series Owner’s Manual (Cooling System section), the Toyota Workshop/Repair Manual (Engine – Cooling), and the Toyota Genuine Super Long Life Coolant (Pink) product data—specifies a liquid-cooled engine and the use of Toyota SLLC. Both the 3.3‑litre twin‑turbo diesel and the 3.5‑litre twin‑turbo petrol engines rely on engine coolant for temperature control and corrosion protection.

In this model, coolant does much more than keep temps in check. It circulates through the block, heads, turbo-related heat exchangers and radiator to carry heat away, helping the Land Cruiser hold steady under towing loads, off‑road climbs and hot Aussie and Kiwi summers. Toyota’s pink Super Long Life Coolant (a pre-mixed P‑OAT formula) also prevents internal corrosion, protects seals and the water pump, and lifts the boil-over margin, so the big wagon doesn’t get cranky when worked hard.

Servicing-wise, Toyota’s schedule for SLLC typically calls for the first replacement at around 160,000 km or 10 years, then every 80,000 km or 5 years thereafter. Sticking with Toyota Genuine SLLC (Pink) matters—mixing colours or generic types can dilute inhibitor chemistry and shorten component life. If a non‑Toyota top‑up happens in an emergency, plan a proper flush and refill with the correct coolant as soon as practicable.

• Check the coolant level only when the engine is cold