Serpentine Belts

391006SA0A - : Axle Assembly for Infiniti Image

Axle Assembly

Infiniti 391006SA0A
QX60. Right. Fwd.
$515.16
MSRP $686.88
Save $171.72
25% Off
391005VS1A - : Axle Assembly for Infiniti Image

Axle Assembly

Infiniti 391005VS1A
QX50. From 09/21. With awd. From 09/2021. QX55. Right.
$865.36
MSRP $1,153.82
Save $288.46
25% Off
391016SA0A - : Axle Assembly for Infiniti Image

Axle Assembly

Infiniti 391016SA0A
Awd. Fwd.
$426.33
MSRP $568.43
Save $142.10
25% Off
Pickup only
295B05UV9B - : Battery Assembly for Infiniti Image
Pickup only

Battery Assembly

Infiniti 295B05UV9B
2018 battery & components hybrid battery.
$11,136.32
391005DC0D - : Axle Assembly for Infiniti Image

Axle Assembly

Infiniti 391005DC0D
QX30. Right. Fwd. Without awd. From 08/2017. From 05/2016. To 05/2016. To 08/2017.
Backordered
391007JA0A - : Axle Assembly for Infiniti Image

Axle Assembly

Infiniti 391007JA0A
QX80. Awd.
$987.43
MSRP $1,316.57
Save $329.14
25% Off
39234CG00A - : Outer Boot Clip for Infiniti Image

Outer Boot Clip

Infiniti 39234CG00A
4wd, 3.5L. 4wd, 4.5L.
$8.78
MSRP $10.45
Save $1.67
16% Off
391006SA1A - : Axle Assembly for Infiniti Image

Axle Assembly

Infiniti 391006SA1A
Fwd.
$521.58
MSRP $695.43
Save $173.85
25% Off
39100JF00A - : Axle Assembly for Infiniti Image

Axle Assembly

Infiniti 39100JF00A
M37. Right. With awd, 3.7L.
$935.26
MSRP $1,247.02
Save $311.76
25% Off
391004HK0A - : Axle Assembly for Infiniti Image

Axle Assembly

Infiniti 391004HK0A
Q50. With awd, 3.0L. Q60. Right. Awd, 3.5L. From 07/2016.
$972.00
MSRP $1,296.00
Save $324.00
25% Off
381540C000 - : Differential Pinion Shim for Infiniti Image

Differential Pinion Shim

Infiniti 381540C000
$12.33
MSRP $14.68
Save $2.35
16% Off
381000F36A - : Differential Ring And Pinion for Infiniti Image

Differential Ring And Pinion

Infiniti 381000F36A
$847.84
MSRP $1,130.45
Save $282.61
25% Off

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Shop INFINITI Serpentine Belts Matched to Factory Drive Systems

Serpentine belts drive multiple engine accessories through a single routing path. They operate continuously while the engine is running. At Grubbs INFINITI Grapevine, serpentine belts are commonly discussed during scheduled maintenance planning. Proper fit supports consistent accessory operation.

The Role of a Serpentine Belt

Serpentine belts transfer power from the crankshaft to components such as the alternator and air conditioning system. They are designed to follow a specific routing pattern. OEM belts match factory pulley alignment and tension requirements.

Why Serpentine Belts Wear Out

Constant bending, heat exposure, and friction contribute to gradual wear. Over time, belts may develop cracks or glazing. Tensioner wear can also influence belt condition.

OEM Replacement Considerations

Genuine INFINITI serpentine belts are designed to align with original drive layouts. Generic alternatives may vary in rib design or length. OEM selection supports compatibility with related systems like belts and hoses. Grubbs INFINITI Grapevine offers OEM belts designed for proper application.