spark plug TOYOTA HIGHLANDER 2018 Owners Manual (in English)

6569-1. Specifications
HIGHLANDER_U (OM0E031U)
Cooling system
Capacity
(Reference)
2.7 L 4-cylinder
(1AR-FE)
engine10.7 qt. (10.1 L, 8.9 Imp. qt.)
3.5 L V6 (2GR-
FKS) engine
Vehicles without the Stop & Start sys-
tem
12.9 qt. (12.2 L, 10.7 Imp. qt.)
Vehicles with the Stop & Start system
13.0 qt. (12.3 L, 10.8 Imp. qt.)
Coolant type Use either of the following.
• “Toyota Super Long Life Coolant”
• Similar high-quality ethylene glycol-based non-silicate, non-amine, non-
nitrite, and non-borate coolant with
long-life hybrid organic acid technol-
ogy
Do not use plain water alone.
Ignition system
Spark plug
Make2.7 L 4-cylinder (1AR-FE) engine
DENSO SK16HR11
3.5 L V6 (2GR-FKS) engine
DENSO FK20HBR8
Gap
2.7 L 4-cylinder (1AR-FE) engine
0.043 in.(1.1 mm)
3.5 L V6 (2GR-FKS) engine
0.031 in. (0.8 mm)
NOTICE
■ Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust the spark pl ug gap.

727Alphabetical index
HIGHLANDER_U (OM0E031U)
SensorAutomatic headlight
system ......... ....................... 237
Automatic High Beam system ......... ....................... 239
Camera sensor ..................... 256
Inside rear view mirror .......... 169
Intuitive parking assist
*
LDA (Lane Departure Alert with steering control) .......... 275
Radar sensor ........................ 256
Rain-sensing windshield
wipers ................................. 246
Shift lever ................................. 227
Automatic transmission......... 227
If the shift lever cannot be shifted from P ................ 231
S mode ................................. 229
Shift lock system ..................... 231
Shopping bag hooks ............... 467
Side airbags ............................... 41
Side marker lights ................... 235 Light switch ........................... 235
Replacing light bulbs............. 556
Wattage ................................ 663
Side mirrors ............................. 170 Adjusting and folding ............ 170
BSM (Blind Spot Monitor) ..... 316
Mirror position memory ......... 158
Side table.................................. 482
Side turn signal lights ............. 233
Replacing light bulbs............. 569
Turn signal lever ................... 233 Smart key system .................... 141
Antenna location ................... 141
Entry functions ...................... 115
Starting the engine ............... 221
Warning message................. 605
Snow mode .............................. 228
Snow tires ................................ 342
Spare tire .................................. 608 Inflation pressure .................. 660
Storage location.................... 609
Spark plug ................................ 656
Specifications .......................... 650
Speedometer.............................. 92
Steering lock
Column lock release ..... 219, 224
Steering lock system warning message ............... 605
Steering wheel ......................... 166 Adjustment............................ 166
Audio switches...................... 354
Heated steering wheel .......... 456
Stop & Start system ................ 297 Replacing battery.................. 642
Warning light......................... 583
Stop/tail lights Replacing light bulbs ............ 556
Storage feature ........................ 460
Stuck
If the vehicle becomes stuck ................................... 647
Sun visors ................................ 472
Sunshade Panoramic roof ..................... 180
Rear ...................................... 479
Roof ...................................... 177
*: Refer to “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”