2011 TOYOTA TUNDRA specification

654 6-1. Specifications
Vehicle identification■ Vehicle identification number
The vehicle identificati on number (VIN) is the legal identifier for your
vehicle. This is the primary identification number for your Toyota. It is
used in registering the ownership of your vehicle.
This number is stamped on the
top left of the instrument panel.
This number is also on the Certi-
fication Label.

655
6-1. Specifications
6
Vehicle specifications
■
Engine number
The engine number is stamped on the engine bl ock as shown.
4.0L V6 (1GR-FE) engine
4.6L V8 (1UR-FE) engine
5.7L V8 (3UR-FE, 3UR-FBE) engine

656 6-1. Specifications
Engine4.0L V6 (1GR-FE) engine
4.6L V8 (1UR-FE) and 5.7L V8 (3UR-FE, 3UR-FBE) engines
Model 1GR-FE
Type 6-cylinder V-type, 4-cycle, gasoline
Bore and stroke 3.70  3.74 in. (94.0  95.0 mm)
Displacement 241.4 cu.in. (3956 cm3)
Drive belt tension Automatic adjustment
Valve clearance
(engine cold) Automatic adjustment
Model
1UR-FE, 3UR-FE, 3UR- FBE
Type 8-cylinder V-type, 4-cycle, gasoline
Bore and stroke 4.6L V8 (1UR-FE) engine
3.70 
3.27 in. (94.0  83.0 mm)
5.7L V8 (3UR-FE, 3UR-FBE) engine
3.70  4.02 in. (94.0  102.0 mm)
Displacement 4.6L V8 (1UR-FE) engine
281.2 cu.in. (4608 cm3)
5.7L V8 (3UR-FE, 3UR-FBE) engine
345.6 cu.in. (5663 cm
3)
Drive belt tension Automatic adjustment
Valve clearance
(engine cold) Automatic adjustment

657
6-1. Specifications
6
Vehicle specifications
Fuel
Lubrication system
Engine
Gasoline engine Flex-fuel engine
Fuel typeUnleaded gasoline onlyUnleaded gasoline, E85,
or a blend of the two fuels
Octane rating
(Unleaded gasoline) 87 (Research octane number 91) or higher
Ethanol percentage
(E85) 
85% or less
Fuel tank capacity
(Reference) 26.4 gal. (100.0 L, 22.0 lmp.gal.)
Oil capacity
(Drain and refill - reference)
With filter
Without filter 4.0L V6 (1GR-FE) engine
6.4 qt. (6.1 L, 5.4 Imp.qt.)
4.6L V8 (1UR-FE) and 5.7L V8
(3UR-FE, 3UR-FBE) engines
7.9 qt. (7.5 L, 6.6 Imp.qt.)
4.0L V6 (1GR-FE) engine
5.9 qt. (5.6 L, 4.9 Imp.qt.)
4.6L V8 (1UR-FE) and 5.7L V8
(3UR-FE, 3UR-FBE) engines
7.4 qt. (7.1 L, 6.2 Imp.qt.)

658 6-1. Specifications
■Engine oil selection
“Toyota Genuine Motor Oil” is used in your Toyota vehicle. Use Toy-
ota approved “Toyota Genuine Motor Oil” or equivalent to satisfy the
following grade and viscosity.
4.0L V6 (1GR-FE) and 4.6L V8 (1UR-FE) engines
Oil grade: ILSAC multigrade engine oil
Recommended viscosity: SAE 0W-20
SAE 0W-20 is the best choice for
good fuel economy and good
starting in cold weather.
If SAE 0W-20 is not available,
SAE 5W-20 oil may be used.
However, it must be replaced
with SAE 0W-20 at the next oil
change.
The 0W portion of the oil viscosity rating indicates the characteristic of the
oil which allows cold startability. Oils with a lower value before the W allow
for easier starting of the engine in cold weather.
The 20 in 0W-20 indicates the oil viscosity when the oil is at its operating
temperature. An oil with a higher viscosity may be better suited if the vehi-
cle is operated at high speeds, or under extreme load conditions.
Outside temperature

659
6-1. Specifications
6
Vehicle specifications
5.7L V8 (3UR-FE, 3UR-FBE) engine
Oil grade: ILSAC multigrade engine oil
Recommended viscosity: SAE 5W-20 or 0W-20
SAE 5W-20 or 0W-20 engine oil
may be used. However, SAE
0W-20 is the best choice for
good fuel economy and good
starting in cold weather.
The 0W portion of the oil viscosity rating indicates the characteristic of the
oil which allows cold startability. Oils with a lower value before the W allow
for easier starting of the engine in cold weather.
The 20 in 0W-20 indicates the oil viscosity when the oil is at its operating
temperature. An oil with a higher viscosity may be better suited if the vehi-
cle is operated at high speeds, or under extreme load conditions.
How to read oil container label:
The ILSAC (International Lubricant Standardization and Approval
Committee) Certification Mark is added to some oil containers to help
you select the oil you should use.
Outside temperature

660 6-1. Specifications
Cooling system
Capacity
4.0L V6
(1GR-FE)
engine11.3 qt. (10.7 L, 9.4 Imp.qt.)
4.6L V8
(1UR-FE)
engine Vehicles without towing package
12.8 qt. (12.1 L, 10.6 Imp.qt.)
Vehicles with towing package
13.9 qt. (13.2 L, 11.6 Imp. qt.)
5.7L V8
(3UR-FE,
3UR-FBE)
engineVehicles without towing package
12.8 qt. (12.1 L, 10.6 Imp.qt.)
Vehicles with towing package
13.7 qt. (13.0 L, 11.4 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 technology
Do not use plain water alone.

661
6-1. Specifications
6
Vehicle specifications
Ignition system
Electrical system
Spark plug
Make
Gap
DENSO SK20HR11
0.043 in. (1.1 mm)
NOTICE
■
Iridium-tipped spark plugs
Use only iridium-tipped spark plugs. Do not adjust gap when tuning engine.
Battery
Open voltage at
68 F (20 C): 12.6  12.8 V Fully charged
12.2  12.4 V Half charged
11 . 8
 12.0 V Discharged
(Voltage checked 20 minutes after the
key is removed with all the lights
turned off)
Charging rates 5 A max.