Engine Coolant Specifications: Maintenance

Periodic maintenance is necessary for extended cooling system and engine life, because engine and cooling system are made of different metals. Changing the coolant at scheduled maintenance periods reduces electrolysis and removes sediments.

COOLING SYSTEM APPLICATION CHART

APPLICATION

PRESSURECAP PSI

COOLANT CAPACITY

THERMOS °F(°C)

TAT OPEN °F(°C)

COOLING °F(°C)

FAN °F(°C)

Camry w/ A/Cor Heater

11-15

7.4 (7.0)

180 (82)

203 (95)

194 (90)

181 (83)

Camry w/o A/C or Heater

11-15

6.9 (6.5)

180 (82)

203 (95)

194 (90)

181 (83)

Corolla FWD

11-15

6.3 (6.0)

180 (82)

203 (95)

194 (90)

181 (83)

Corolla RWD

11-15

5.9 (5.6)

180 (82)

203 (95)

N/A

Corolla FX-16

11-15

6.3 (6.0)

180 (82)

203 (95)

199 (93)

181 (83)

Cressida

11-15

8.7 (8.2)

191 (88)

212 (100)

194 (90)

181 (83)

Land Cruiser

11-15

17.4 (16.5)

191 (88)

212 (100)

N/A

MR2

11-15

13.5 (12.8)

180 (82)

203 (95)

199 (93) ⁽¹⁾

181 (83) ⁽¹⁾

Pickup & 4Runner

11-15

8.9 (8.4)

191 (88)

212 (100)

N/A

Supra

11-15

8.6 (8.1)

191 (88)

212 (100)

N/A

Tercel

11-15

4.9 (4.6)

180 (82)

203 (95)

194 (90)

181 (83)

Van 2WD

11-15

8.9 (8.4)

180 (82)

203 (95)

N/A

Van 4WD

11-15

7.8 (7.4)

180 (82)

203 (95)

N/A

⁽¹⁾	Engine compartment temperature switch comes on at 176°F (80°C), and goes off at 147°F (64°C).