2013 Toyota Sienna Lug Nut Torque & Bolt Specs

The 2013 Toyota Sienna lug nut torque is 76 ft-lbs, tightened with a 21mm socket on M12x1.5 studs. Torque in a star pattern in two passes (snug, then final), and re-check after the first 50–100 miles of driving. Use a calibrated torque wrench — not an impact gun — for the final pass.

Lug nut torque: 76 ft-lbs · Socket size: 21mm · Thread: M12x1.5.

This page is the OEM-referenced fastener summary for the 2013 Toyota Sienna. Use it before any maintenance or repair job where torque values matter — brake work, wheel changes, suspension service, engine teardowns, or oil changes. Specs are pulled from manufacturer service literature, cross-checked against community data, and updated as new chassis variants become available.

Toyota's engineering standard for wheel torque is unusually consistent across the lineup — nearly every passenger Toyota from the mid-2000s onward specs 76 ft-lbs (103 Nm) for the lug nuts with an M12x1.5 thread and 21mm socket. The big exceptions are the Tundra and Sequoia full-size trucks (97-110 ft-lbs), and the lug studs on older Camrys and Corollas (pre-2002) used a smaller M12x1.25 thread that does not interchange. Always confirm by checking the alloy stamp on the wheel hub if you are unsure.

Common fastener categories on the 2013 Toyota Sienna

Wheel / lug nut torque and thread spec (covered above)
Brake caliper bracket bolts (typically 80-130 ft-lbs) and slide/guide pins (18-35 ft-lbs)
Engine oil drain plug torque — rarely above 30 ft-lbs; always use a new crush washer
Transmission pan, valve cover, and intake manifold bolts (low torque, often 89-106 in-lbs)
Suspension control arm, sway bar, tie rod end and ball joint torque
Spark plug torque (typically 10-15 ft-lbs on aluminum heads — do not exceed)
Differential cover bolts (RWD/4WD only) and transfer case fasteners

Repair guidance for this model year

For 2013 model-year work: This era introduced widespread torque-to-yield (TTY) bolts on head, main, and crank pulley fasteners. TTY bolts stretch permanently when torqued and must not be reused — the spec calls for a fresh bolt every time. Always verify TTY status against the FSM before reassembly.

Tools you will need

Metric socket set (8mm-22mm), 6-point impact-rated
Calibrated torque wrench (10-150 ft-lbs covers most automotive jobs; add a 0-250 ft-lbs wrench for truck lug nuts)
Breaker bar (24" minimum) for initial loosening
Penetrating oil (PB Blaster or Kroil) for any fastener over 5 years old
Anti-seize on stainless or dissimilar-metal threads; thread-locker (Loctite blue) on critical reassembly

Frequently asked questions

What is the lug nut torque on a 2013 Toyota Sienna?

The OEM-specified lug-nut torque for the 2013 Toyota Sienna is 76 ft-lbs, using a 21mm socket on M12x1.5 thread studs. Use a calibrated torque wrench in a star pattern, in two passes (50% and 100%), and re-check after 50-100 miles of driving.

What socket size do I need for the 2013 Toyota Sienna lug nuts?

The 2013 Toyota Sienna uses a 21mm socket. A 6-point impact-rated socket is recommended over a 12-point chrome socket — 12-points round off lug nuts under impact-driver use.

Are the 2013 Toyota Sienna fasteners metric or SAE?

Metric is the standard for this vehicle. Most fasteners on this vehicle are metric (M6, M8, M10, M12, M14). Bring a full metric set; SAE substitutes can round the head. Bolt-head markings are the fastest way to confirm grade and material at the bench.

Other Toyota Sienna years

Same model, different model year — fastener spec may change. Always confirm against the year for your VIN.

→ 2013 Toyota Sienna oil drain plug torque & size

→ 2013 Toyota Sienna suspension & steering torque specs (control arm, ball joint, tie rod)

→ 2013 Toyota Sienna engine & transmission mount torque specs

All 59 2013 Toyota Sienna fastener specs

Per-bolt torque, wrench size, and thread spec for the 2013 Toyota Sienna, sourced from OEM service literature and verified against community shop data. Values pair imperial (ft-lb) and metric (Nm) where the manufacturer publishes both.

Wheels — 2013 Toyota Sienna

Wheel and lug nut spec for the 2013 Toyota Sienna. At the wheel hub, the wheel lug nut torques to 76 ft-lbs (21mm drive, M12x1.5 thread).

Brakes — 2013 Toyota Sienna

Brake fasteners on the 2013 Toyota Sienna — caliper bracket, slide pins, and banjo bolt torque follow. For the firewall, plan for a 12mm tool on a M8x1.25 stud; final torque is 10 ft-lbs (brake booster nut). Brake master cylinder nut tightens to 10 ft-lbs, takes a 12mm driver, runs on M8x1.25 threads, located at the brake booster. The rear brake caliper bracket bolt uses a 14mm drive on a M10x1.25 thread, torqued to 43 ft-lbs at the rear axle carrier. At the steering knuckle, the front brake caliper bracket bolt torques to 77 ft-lbs (17mm drive, M12x1.25 thread). For the caliper bracket, plan for a 12mm tool on a M8x1.25 stud; final torque is 18 ft-lbs (rear brake caliper pin bolt). Front brake caliper pin bolt tightens to 25 ft-lbs, takes a 14mm driver, runs on M10x1.25 threads, located at the caliper bracket.

Engine — 2013 Toyota Sienna

Engine bolt-by-bolt torque for the 2013 Toyota Sienna, including the long block, valve covers, and intake. Crankshaft pulley bolt tightens to 184 ft-lbs, takes a 22mm driver, runs on M14x1.5 threads, located at the crankshaft. The connecting rod bolt uses a 13mm drive on a M9x1.0 thread, torqued to Stage 1: 18 ft-lbs, Stage 2: +90° at the connecting rod. At the front engine mount, the engine mount bolt (front) torques to 59 ft-lbs (17mm drive, M12x1.25 thread). For the intake manifold, plan for a 12mm tool on a M8x1.25 stud; final torque is 13 ft-lbs (intake manifold bolt). Camshaft bearing cap bolt tightens to 12 ft-lbs, takes a 10mm driver, runs on M6x1.0 threads, located at the camshaft cap. The main bearing cap bolt uses a 17mm drive on a M12x1.25 thread, torqued to Stage 1: 29 ft-lbs, Stage 2: +90° at the main bearing. At the exhaust manifold, the exhaust manifold nut torques to 25 ft-lbs (14mm drive, M10x1.25 thread). For the cylinder head, plan for a 14mm tool on a M11x1.5 stud; final torque is Stage 1: 27 ft-lbs, Stage 2: +90°, Stage 3: +90° (cylinder head bolt). Thermostat housing bolt tightens to 8 ft-lbs, takes a 10mm driver, runs on M6x1.0 threads, located at the thermostat housing. The engine mount bolt (rear) uses a 17mm drive on a M12x1.25 thread, torqued to 59 ft-lbs at the rear engine mount. At the valve cover, the valve cover bolt torques to 8 ft-lbs (10mm drive, M6x1.0 thread). For the oil pan, plan for a 10mm tool on a M6x1.0 stud; final torque is 8 ft-lbs (oil pan bolt). Timing chain tensioner bolt tightens to 10 ft-lbs, takes a 10mm driver, runs on M6x1.0 threads, located at the tensioner. The alternator bracket bolt uses a 14mm drive on a M10x1.25 thread, torqued to 38 ft-lbs at the alternator. At the ps pump, the power steering pump bolt torques to 21 ft-lbs (12mm drive, M8x1.25 thread). For the cylinder head, plan for a 5/8" plug socket tool on a 14mm thread stud; final torque is 18 ft-lbs (spark plug). Timing chain cover bolt tightens to 8 ft-lbs, takes a 10mm driver, runs on M6x1.0 threads, located at the timing chain cover. The oil filter cap uses a 64mm cap wrench drive on a M20x1.5 thread, torqued to 18 ft-lbs at the oil filter housing. At the oil pan, the oil drain plug torques to 30 ft-lbs (14mm drive, M14x1.5 thread). For the water pump, plan for a 10mm tool on a M6x1.0 stud; final torque is 8 ft-lbs (water pump bolt).

Suspension — 2013 Toyota Sienna

Suspension and chassis fastener torque for the 2013 Toyota Sienna — strut, control arm, and sway bar values. The rear hub/bearing bolt uses a 17mm drive on a M12x1.25 thread, torqued to 59 ft-lbs at the rear hub. At the strut tower, the front strut upper mount nut torques to 59 ft-lbs (14mm drive, M10x1.25 thread). For the strut tower, plan for a 14mm tool on a M10x1.25 stud; final torque is 29 ft-lbs (rear strut upper mount nut). Front sway bar bracket bolt tightens to 21 ft-lbs, takes a 12mm driver, runs on M8x1.25 threads, located at the subframe. The rear lower control arm bolt uses a 19mm drive on a M14x1.5 thread, torqued to 94 ft-lbs at the subframe. At the strut piston, the front strut piston nut torques to 40 ft-lbs (17mm drive, M12x1.25 thread). For the subframe, plan for a 19mm tool on a M14x1.5 stud; final torque is 94 ft-lbs (front lower control arm bolt (rear)). Front lower ball joint nut tightens to 76 ft-lbs, takes a 17mm driver, runs on M12x1.25 threads, located at the lower control arm. The front sway bar link nut uses a 14mm drive on a M10x1.25 thread, torqued to 29 ft-lbs at the sway bar. At the front hub, the front hub/bearing nut torques to 147 ft-lbs (32mm drive, M24x1.5 thread). For the subframe, plan for a 17mm tool on a M12x1.25 stud; final torque is 59 ft-lbs (rear upper control arm bolt). Rear strut lower bolt tightens to 59 ft-lbs, takes a 17mm driver, runs on M12x1.25 threads, located at the rear axle carrier. The rear sway bar link nut uses a 14mm drive on a M10x1.25 thread, torqued to 29 ft-lbs at the rear sway bar. At the subframe, the front lower control arm bolt (front) torques to 94 ft-lbs (19mm drive, M14x1.5 thread).

Steering — 2013 Toyota Sienna

Steering linkage fasteners on the 2013 Toyota Sienna. At the subframe, the electric power steering rack bolt torques to 59 ft-lbs (17mm drive, M12x1.25 thread). For the steering column, plan for a 12mm tool on a M8x1.25 stud; final torque is 26 ft-lbs (steering column universal joint bolt). Steering rack mount bolt tightens to 59 ft-lbs, takes a 17mm driver, runs on M12x1.25 threads, located at the subframe. The steering wheel nut uses a 19mm drive on a M14x1.5 thread, torqued to 26 ft-lbs at the steering column. At the steering knuckle, the tie rod end nut torques to 67 ft-lbs (19mm drive, M14x1.5 thread).

Body — 2013 Toyota Sienna

Body fasteners on the 2013 Toyota Sienna. For the floor/b-pillar, plan for a 14mm tool on a M10x1.25 stud; final torque is 42 ft-lbs (seat belt anchor bolt). Subframe front mount bolt tightens to 94 ft-lbs, takes a 19mm driver, runs on M14x1.5 threads, located at the body frame. The subframe rear mount bolt uses a 19mm drive on a M14x1.5 thread, torqued to 94 ft-lbs at the body frame. At the body, the hood hinge bolt torques to 13 ft-lbs (12mm drive, M8x1.25 thread). For the floor, plan for a 12mm tool on a M8x1.25 stud; final torque is 21 ft-lbs (seat track bolt).

Exhaust — 2013 Toyota Sienna

Exhaust fasteners on the 2013 Toyota Sienna. Catalytic converter bracket bolt tightens to 21 ft-lbs, takes a 12mm driver, runs on M8x1.25 threads, located at the underbody. The exhaust pipe flange nut uses a 14mm drive on a M10x1.25 thread, torqued to 32 ft-lbs at the exhaust manifold flange.

Transmission — 2013 Toyota Sienna

Transmission fasteners on the 2013 Toyota Sienna. The transmission pan bolt uses a 10mm drive on a M8x1.25 thread, torqued to 8 ft-lbs at the transmission pan. At the torque converter, the torque converter bolt torques to 30 ft-lbs (14mm drive, M10x1.25 thread). For the valve body, plan for a 8mm tool on a M6x1.0 stud; final torque is 8 ft-lbs (valve body bolt). Bell housing bolt tightens to 47 ft-lbs, takes a 17mm driver, runs on M12x1.25 threads, located at the bell housing. The transmission drain plug uses a 14mm drive on a M14x1.5 thread, torqued to 29 ft-lbs at the transmission pan. At the trans mount, the transmission mount bolt torques to 38 ft-lbs (14mm drive, M10x1.25 thread).

New to torquing wheels? Read our How lug nut torque works — the complete guide for star-pattern sequence, re-torque intervals, and how to read a lug spec — then use the 2013 Toyota Sienna numbers above.

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