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3.7 Acura firing order

3.7 Acura firing order Acura RL

Here’s the 3.7 Acura firing order, spark plug gap, tune up specs, and belt diagram for a 2012. The firing order is 1-4-2-5-3-6

Acura 3.7l engine firing order

Acura 3.7L firing order

Acura Tune Up Specifications for 2012 Acura RL

2012 model year Acura 3.7
J37A2 Engine SOHC VTEC Sequential Multiport FI engine

Spark plugs: NGK 1LZKR7B-11S or DENSO SXU22HCR11S
Spark Plug Gap: 0.039-0.043″
Spark Plug Torque: 16 ft/lbs

Engine specifications for the 3.7 Acura

The Honda J37 engine is a V6 engine that was introduced in 2007 and was used in Acura models produced from 2007 through 2014.

Engine Displacement: 3.7 liters (3664 cc)
Bore and stroke: 90 mm x 96 mm
Compression ratio of 11.0:1 and 11.2:1, depending on the model
Engine block: die-cast aluminum block with cylinder aluminum liners
Cylinder heads: aluminum heads
Valves: single overhead camshaft (SOHC) valvetrain with four valves per cylinder and a variable valve timing system.
Horsepower: 295-305 horsepower and 270-275 lb-ft of torque.

Serpentine Drive Belt Routing diagram
Acura belt diagram

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