INFINITI Automatic Transmission Parts
INFINITI Automatic Transmission Parts: Smooth Power Delivery
The vast inventory of genuine OEM parts here at INFINITI Canada includes all the components you need to keep your vehicle running great. Your automatic transmission contains hundreds of precision parts working together to deliver smooth gear changes. These components operate under extreme pressure and heat while transferring engine power to the wheels. Regular maintenance and quality replacement parts ensure your transmission provides years of reliable service.
Critical Components Inside Your Transmission
INFINITI automatic transmissions use planetary gear sets, valve bodies, and torque converters to manage power delivery. Transmission fluid carries hydraulic pressure throughout the system while cooling internal components. Solenoids control fluid flow to engage different gear ratios smoothly. Your QX70 and Q40 depend on precise coordination between these parts and related engine systems for proper operation.
When Transmission Parts Wear Out
Automatic transmission parts wear gradually from heat, friction, and contaminated fluid. Clutch bands and friction plates typically last 150,000 to 200,000 miles under normal driving conditions. Hard acceleration, towing, and stop-and-go traffic accelerate wear patterns significantly. Warning signs include delayed shifting, slipping gears, or unusual noises during gear changes.
Genuine Parts Ensure Transmission Longevity
Genuine INFINITI automatic transmission parts meet exact tolerances required for proper operation. Aftermarket components often use different materials or dimensions that can cause premature failure. INFINITI Canada provides transmission parts engineered specifically for your vehicle's power output and driving characteristics.
Shop the vast inventory of parts here at INFINITI Canada and you'll realize why mechanics call us first.
Engine Coolant Hose
Infiniti
14055HG01G
From 01/2018. Engine Cooling. Thermostat Housing to Pipe. Toward Water Pump.
$332.01 CAD
MSRP $332.01 CAD
Valve Body
Infiniti
31705X323E
Incl.Auto Trans Control Solenoid. Q50. 3.0l. Awd. Without sport pkg. To 10/18. This item is non-returnable.
$1,732.53 CAD
Pan Gasket
Infiniti
3139790X0A
From 09/07. From 08/2007. EX35. M45. 5 speed trans. G35. Fx. M35. Awd.
$55.92 CAD
Automatic Transmission Extension Housing Seal
Infiniti
3137541X01
Q50. Rwd. G37. 2wd. Q60. 2wd. QX56. 2wd. QX4. 4wd. M37, M56, Q70. Q40.
$23.97 CAD
Automatic Transmission Shifter Cable
Infiniti
349351LA0A
Shifter & components. QX80. QX56. This item is non-returnable.
$278.07 CAD
Engine Coolant Hose
Infiniti
213061CA1B
5.6L, #4. Inlet. Outlet. Oil Cooling. Pipe To Thermostat Housing. 5.0L. To 08/2015. This item is non-returnable.
$19.75 CAD
MSRP $19.75 CAD
Automatic Transmission Oil Cooler Hose
Infiniti
216366SA5A
Towing Package. Inlet. 2026, #1. With trailer package, 2022-25, #2.
$123.17 CAD
Automatic Transmission Oil Cooler Hose
Infiniti
216341LA1A
Inlet. Cooler to Tube. This item is non-returnable.
$39.16 CAD
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