Toyota 2.7 liter firing order and spark plug gap — 1AR-FE engine

Toyota 2.7 liter firing order and spark plug gap for the 1AR-FE engine

This post contains information for the 2.7 liter firing order engine layout diagram and spark plug gap. The Toyota 2.7 1AR-FE engine has an aluminum block and an aluminum DOHC 16-valve cylinder head. The cylinder head has hydraulic lifters so not valve adjustments are needed. In addition, the engine has variable valve timing call Dual-VVTi.

The camshafts are driven by a single-row timing chain.  drives camshafts.

Here is a Toyota 2.7 liter firing order engine layout diagram

If you’re doing a tune-up, you’ll need the Toyota 2.7-liter firing order engine layout diagram

Toyota 2.7 liter spark plug gap

.039″ – .043″
DENSO SK16HR11 Iridium
NOTE: Spark plug number, gap and torque may vary by model year. Confirm with your owner’s manual or shop manual

Toyota 2.7 liter engine specifications

Displacement: 2672cc
Cylinder block material: Aluminum
Cylinder head material: Aluminum
Fuel type: Gasoline
Fuel system: Multiport Fuel injection
Valves per cylinder: 4 DOHC
Four-stroke: naturally-aspirated
Compression Ratio: 10.0:1
Horsepower: 182-187 hp

Toyota 2.7 liter engine oil specifications

Engine oil weight: 0W-30, 0W-40, 5W-20, 5W-30, 5W-40
Engine oil capacity: 4.4 liters
Oil change interval: 6,000 (10,000 km) or 12 month

Toyota 2.7 Engine Applications

Toyota Venza AGV10/15
Toyota Highlander ASU40
Toyota Sienna ASU40
Lexus RX270 AGL10

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