Infiniti Belts and Hoses

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Your Infiniti sedan, coupe, SUV, or crossover has a number of moving parts that depend on belts or hoses, depending on their purpose. Some even need both in order to operate their best.

The Kinds of Belts

There are three types of belts that help move parts. The timing belt is a notched belt that helps the crankshaft turn the camshaft. In addition to synchronizing their movements, the timing belt also helps prevent parts from knocking against each other. If your Infiniti is newer, though, it may have a timing chain instead.

Then there are the serpentine and drive belts. The serpentine belts teams with your tensioner, idler pulley, and crank pulley to move components like your power steering and alternator. Your drive belts run off the crank pulley and help move the radiator fan, water pump, and other parts.

While you can usually drive for a while when one of these belts fails, a broken timing belt will stop your vehicle from operating at once.

What Hoses Do

Hoses are responsible for directing fluid to and from various parts to lubricate or cool them. For instance, hoses run from the radiator to your engine and back, delivering the cooling liquid needed in order for your engine to operate at an ideal temperature.

How to Spot Problems with Your Belts and Hoses

Check your belts and hoses regularly to make sure they're in tip-top shape. Signs of trouble include:

  • Overly slack or loose belts
  • Belts that are too tight to turn freely
  • Belts with frayed edges
  • Hoses with cracks in them
  • Pools of liquid underneath your vehicle

Buy Genuine OEM Belts and Hoses Online

Only the real-deal belts and hoses made by Infiniti are guaranteed to be compatible with your model and deliver the fit and performance you want. Search our online auto parts inventory to find yours. Buy today and we'll ship your order directly to your front door!

Hose
Part Number: 187915NA1A
Other Names: Hose - Anti Evaporation Control More Names
Fits:
  • Infiniti:
    • QX50
MSRP $55.60
$43.37
MSRP $55.60
$43.37
Hose
Part Number: 21308HG00D
Other Names: Hose - Water - Oil Cooler More Names
Description: 2.0L. More Info
Notes: Included with hose & tube assembly. More Notes
Fits:
  • Infiniti:
    • Q50,
    • Q60
MSRP $29.57
$24.84
MSRP $29.57
$24.84
Hose
Part Number: 213565CE0B
Other Names: Hose Assembly - Oil Cooler More Names
Description: 3.0L, #5, without awd. More Info
Fits:
  • Infiniti:
    • Q60
MSRP $20.82
$17.49
MSRP $20.82
$17.49
Hose
Part Number: 213565CE2A
Other Names: Hose Assembly - Oil Cooler More Names
Description: 3.0L, #5, with awd. More Info
Fits:
  • Infiniti:
    • Q60
MSRP $16.35
$13.73
MSRP $16.35
$13.73
Hose
Part Number: 216315UT0A
Positions: Upper
Other Names: Hose - Oil Cooler - Auto Transmission More Names
Description: 3.7L, trans cooler, upper, with awd. More Info
Fits:
  • Infiniti:
    • Q70,
    • Q70L
MSRP $48.48
$40.73
MSRP $48.48
$40.73
Hose
Part Number: 21631CG010
Positions: Right
Other Names: Hose - Auto Transmission Oil Cooler More Names
Description: 3.5L, trans cooler, 4wd. More Info
Fits:
  • Infiniti:
    • FX35
MSRP $48.48
$40.73
MSRP $48.48
$40.73
Hose
Part Number: 21631EG000
Positions: Right
Other Names: Hose - Auto Transmission Oil Cooler More Names
Description: 3.5L, trans cooler, with awd. More Info
Fits:
  • Infiniti:
    • M35
MSRP $48.48
$40.73
MSRP $48.48
$40.73
Hose
Part Number: 216321MC0A
Positions: Lower
Other Names: Hose - Auto Transmission Oil Cooler More Names
Description: 5.6L, trans cooler, lower, with awd. More Info
Fits:
  • Infiniti:
    • M56,
    • Q70,
    • Q70L
MSRP $47.45
$39.86
MSRP $47.45
$39.86
Hose
Part Number: 216325NA0A
Positions: Lower
Other Names: Hose - Oil Cooler - Auto Transmission More Names
Description: Lower, without awd, lower, without awd. More Info
Fits:
  • Infiniti:
    • QX50
MSRP $45.85
$38.51
MSRP $45.85
$38.51
Hose
Part Number: 216325UT0A
Positions: Lower
Other Names: Hose - Oil Cooler - Auto Transmission More Names
Description: 3.7L, trans cooler, lower, with awd. More Info
Fits:
  • Infiniti:
    • Q70,
    • Q70L
MSRP $47.45
$39.86
MSRP $47.45
$39.86
Hose
Part Number: 216345NA2A
Positions: Lower
Other Names: Hose - Auto Transmission Oil Cooler More Names
Description: Lower, with awd, without tow package. More Info
Fits:
  • Infiniti:
    • QX50
MSRP $44.87
$37.69
MSRP $44.87
$37.69
Hose
Part Number: 140568J100
Positions: Upper
Other Names: Hose - Water More Names
Description: Upper. More Info
Fits:
  • Infiniti:
    • I35
MSRP $21.00
$17.64
MSRP $21.00
$17.64
Hose
Part Number: 149123KY2D
Other Names: Hose - Emission Control More Names
Replaces: 149123KY0D
Description: 2.5L, evaporator, #2. More Info
Fits:
  • Infiniti:
    • QX60
MSRP $17.13
$14.39
MSRP $17.13
$14.39
Hose
Part Number: 213565CE0D
Other Names: Hose Assembly - Oil Cooler More Names
Description: 3.0L, #3. More Info
Fits:
  • Infiniti:
    • Q60
MSRP $20.82
$17.49
MSRP $20.82
$17.49
Hose
Part Number: 216311CB0A
Positions: Right Upper
Other Names: Hose - Auto Transmission Oil Cooler More Names
Description: 3.7L, trans cooler, upper. 3.5L, 3.7L, trans cooler. More Info
Fits:
  • Infiniti:
    • FX35,
    • FX37,
    • M37,
    • Q70,
    • Q70L,
    • QX70
  • 1 more
MSRP $48.48
$40.73
MSRP $48.48
$40.73
Hose
Part Number: 216312Y000
Positions: Right
Other Names: Hose - Auto Transmission Oil Cooler More Names
Description: Auto trans cooler. More Info
Fits:
  • Infiniti:
    • I30
MSRP $44.98
$37.79
MSRP $44.98
$37.79
Hose
Part Number: 216315Y700
Positions: Right
Other Names: Hose - Auto Transmission Oil Cooler More Names
Description: Auto trans cooler. More Info
Fits:
  • Infiniti:
    • I35
MSRP $44.98
$37.79
MSRP $44.98
$37.79
Hose
Part Number: 216319GF0A
Positions: Rear
Other Names: Hose - Oil Cooler More Names
Replaces: 216317S000, 216319FD0A, 21631ZC00A, 21631ZQ00A
Description: Rear. More Info
Fits:
  • Infiniti:
    • QX56
MSRP $101.00
$71.51
MSRP $101.00
$71.51
Hose
Part Number: 21631CG000
Positions: Right
Other Names: Hose - Auto Transmission Oil Cooler More Names
Description: 3.5L, trans cooler, 2wd. More Info
Fits:
  • Infiniti:
    • FX35
MSRP $47.45
$39.86
MSRP $47.45
$39.86
Hose
Part Number: 21631EG100
Positions: Right
Other Names: Hose - Auto Transmission Oil Cooler More Names
Description: 3.5L, trans cooler, without awd. More Info
Fits:
  • Infiniti:
    • M35
MSRP $47.45
$39.86
MSRP $47.45
$39.86
Hose
Part Number: 21631EJ70A
Positions: Right
Other Names: Hose - Auto Transmission Oil Cooler More Names
Description: 3.5L, trans cooler, all. More Info
Fits:
  • Infiniti:
    • M35
MSRP $48.48
$40.73
MSRP $48.48
$40.73
Hose
Part Number: 216321MC1A
Positions: Lower
Other Names: Hose - Auto Transmission Oil Cooler More Names
Description: 5.6L, trans cooler, lower, without awd. More Info
Fits:
  • Infiniti:
    • M56,
    • Q70,
    • Q70L
MSRP $47.45
$39.86
MSRP $47.45
$39.86
Hose
Part Number: 216324W000
Positions: Left
Other Names: Hose - Auto Transmission Oil Cooler More Names
Description: Auto trans cooler. More Info
Fits:
  • Infiniti:
    • QX4
MSRP $48.48
$40.73
MSRP $48.48
$40.73
Hose
Part Number: 216325Y700
Positions: Left
Other Names: Hose - Auto Transmission Oil Cooler More Names
Description: Auto trans cooler. More Info
Fits:
  • Infiniti:
    • I35
MSRP $44.98
$37.79
MSRP $44.98
$37.79
Hose
Part Number: 216329GF0A
Other Names: Hose - Auto Transmission Oil Cooler More Names
Replaces: 216327S200, 21632ZR00A
Description: Trans cooler. More Info
Fits:
  • Infiniti:
    • QX56
MSRP $30.35
$25.49
MSRP $30.35
$25.49
Hose
Part Number: 21632EG100
Positions: Left
Other Names: Hose - Auto Transmission Oil Cooler More Names
Description: 3.5L, trans cooler, without awd. More Info
Fits:
  • Infiniti:
    • M35
MSRP $48.48
$40.73
MSRP $48.48
$40.73
Hose
Part Number: 216335NA0A
Positions: Upper
Other Names: Hose - Oil Cooler - Auto Transmission More Names
Description: Upper, with awd, with tow package. More Info
Fits:
  • Infiniti:
    • QX50
MSRP $44.87
$37.69
MSRP $44.87
$37.69
Hose
Part Number: 21633ZQ00A
Positions: Front
Other Names: Hose - Oil Cooler More Names
Replaces: 216337S000, 21633ZC00A
Description: Front. More Info
Fits:
  • Infiniti:
    • QX56
MSRP $100.20
$70.94
MSRP $100.20
$70.94
Hose
Part Number: 47471JK65E
Other Names: Hose Vac Tank More Names
Replaces: 47471JK65A
Description: #2. More Info
Fits:
  • Infiniti:
    • G37,
    • Q40,
    • Q60
MSRP $49.53
$41.61
MSRP $49.53
$41.61
Hose
Part Number: 1405531U00
Positions: Lower
Other Names: Hose - Water More Names
Description: Lower. More Info
Fits:
  • Infiniti:
    • I30,
    • I35
MSRP $9.17
$7.70
MSRP $9.17
$7.70
Hose
Part Number: 144635NA1B
Other Names: Hose - Air - Inlet More Names
Fits:
  • Infiniti:
    • QX50
MSRP $319.17
$220.23
MSRP $319.17
$220.23
Hose
Part Number: 149123KY2E
Other Names: Hose - Emission Control More Names
Replaces: 149123KY0E
Description: 2.5L, evaporator, #3. More Info
Fits:
  • Infiniti:
    • QX60
MSRP $14.47
$12.15
MSRP $14.47
$12.15
Hose
Part Number: 21306AM606
Other Names: Outlet Hose, Engine Coolant Hose, Hose - Water More Names
Description: 3.5L, 2006-08, center, without awd. 3.5L, 2wd. Engine Oil Cooling. Outlet. Cooler to Pipe. Sedan, center. More Info
Fits:
  • Infiniti:
    • FX35,
    • G35,
    • M35
MSRP $35.62
$29.92
MSRP $35.62
$29.92
Hose
Part Number: 213085CA0A
Other Names: Hose - Water Cooler - Outlet More Names
Description: 3.0L, auxiliary cooling & components. More Info
Fits:
  • Infiniti:
    • Q50,
    • Q60
MSRP $35.78
$30.06
MSRP $35.78
$30.06
Hose
Part Number: 213565CE0A
Other Names: Hose Assembly - Oil Cooler More Names
Description: 3.0L, #6, without awd. More Info
Fits:
  • Infiniti:
    • Q60
MSRP $16.82
$14.13
MSRP $16.82
$14.13
Hose
Part Number: 213565CE1E
Other Names: Hose Assembly - Oil Cooler More Names
Description: 3.0L, #6, with awd. More Info
Fits:
  • Infiniti:
    • Q60
MSRP $30.45
$25.58
MSRP $30.45
$25.58
Hose
Part Number: 216310W000
Positions: Right
Other Names: Hose - Auto Transmission Oil Cooler More Names
Description: Auto trans cooler. More Info
Fits:
  • Infiniti:
    • QX4
MSRP $41.75
$35.07
MSRP $41.75
$35.07
Hose
Part Number: 216311MC1A
Positions: Upper
Other Names: Hose - Auto Transmission Oil Cooler More Names
Description: 5.6L, trans cooler, upper, without awd. More Info
Fits:
  • Infiniti:
    • M56,
    • Q70,
    • Q70L
MSRP $48.48
$40.73
MSRP $48.48
$40.73
Hose
Part Number: 216314W000
Positions: Right
Other Names: Hose - Auto Transmission Oil Cooler More Names
Description: Auto trans cooler. More Info
Fits:
  • Infiniti:
    • QX4
MSRP $48.48
$40.73
MSRP $48.48
$40.73
Hose
Part Number: 216315NA0A
Positions: Upper
Other Names: Hose - Oil Cooler - Auto Transmission More Names
Description: Upper, without awd, upper, without awd. More Info
Fits:
  • Infiniti:
    • QX50
MSRP $45.85
$38.51
MSRP $45.85
$38.51
Hose
Part Number: 21631AL505
Positions: Right
Other Names: Hose - Auto Transmission Oil Cooler More Names
Description: Trans cooler. More Info
Fits:
  • Infiniti:
    • G35
MSRP $44.98
$37.79
MSRP $44.98
$37.79
Hose
Part Number: 21631AL800
Positions: Right
Other Names: Hose - Auto Transmission Oil Cooler More Names
Description: Trans cooler, with awd. More Info
Fits:
  • Infiniti:
    • G35
MSRP $47.67
$40.04
MSRP $47.67
$40.04
Hose
Part Number: 216320W000
Positions: Left
Other Names: Hose - Auto Transmission Oil Cooler More Names
Description: Auto trans cooler. More Info
Fits:
  • Infiniti:
    • QX4
MSRP $46.68
$39.21
MSRP $46.68
$39.21
Hose
Part Number: 216321CB0A
Positions: Left Lower
Other Names: Hose - Auto Transmission Oil Cooler More Names
Description: 3.7L, trans cooler, lower. 3.5L, 3.7L, trans cooler. More Info
Fits:
  • Infiniti:
    • FX35,
    • FX37,
    • M37,
    • Q70,
    • Q70L,
    • QX70
  • 1 more
MSRP $47.45
$39.86
MSRP $47.45
$39.86
Hose
Part Number: 216326AU0A
Positions: Lower
Other Names: Hose - Oil Cooler - Auto Transmission More Names
Description: 3.7L, trans cooler, lower, without awd. More Info
Fits:
  • Infiniti:
    • Q70,
    • Q70L
MSRP $47.45
$39.86
MSRP $47.45
$39.86
Hose
Part Number: 21632CG200
Positions: Left
Other Names: Hose - Auto Transmission Oil Cooler More Names
Description: 4.5L, trans cooler. More Info
Fits:
  • Infiniti:
    • FX45
MSRP $47.45
$39.86
MSRP $47.45
$39.86
Hose
Part Number: 21632EG000
Positions: Left
Other Names: Hose - Auto Transmission Oil Cooler More Names
Description: 3.5L, trans cooler, with awd. More Info
Fits:
  • Infiniti:
    • M35
MSRP $47.45
$39.86
MSRP $47.45
$39.86
Hose
Part Number: 21632EH000
Positions: Left
Other Names: Hose - Auto Transmission Oil Cooler More Names
Description: 4.5L, trans cooler. More Info
Fits:
  • Infiniti:
    • M45
MSRP $48.48
$40.73
MSRP $48.48
$40.73
Hose
Part Number: 216335NA2A
Positions: Upper
Other Names: Hose - Auto Transmission Oil Cooler More Names
Description: Upper, with awd, without tow package. More Info
Fits:
  • Infiniti:
    • QX50
MSRP $45.85
$38.51
MSRP $45.85
$38.51
Hose
Part Number: 47471JK60A
Other Names: Hose - Booster More Names
Description: #2, 2.5L, 2wd. More Info
Fits:
  • Infiniti:
    • G25
MSRP $49.68
$41.73
MSRP $49.68
$41.73

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