Serpentine Belts

381203KA0B - : Bearing - Drive Pinion for Infiniti Image

Bearing - Drive Pinion

Infiniti 381203KA0B
$81.48
MSRP $97.00
Save $15.52
16% Off
382208S11A - : Drive Axle Shaft for Infiniti Image

Drive Axle Shaft

Infiniti 382208S11A
Fits QX56 QX56. Flange Side.
Backordered
912727JA0A - : Drive Cable Assembly for Infiniti Image

Drive Cable Assembly

Infiniti 912727JA0A
QX80. Right. Slider.
$34.68
MSRP $45.04
Save $10.36
23% Off
382201NC0A - : Drive Axle Shaft for Infiniti Image

Drive Axle Shaft

Infiniti 382201NC0A
$358.97
MSRP $427.35
Save $68.38
16% Off
291A04GA9A - : Drive Motor Inverter for Infiniti Image

Drive Motor Inverter

Infiniti 291A04GA9A
3.5L, inverters and cables, traction motor.
Backordered
383001MA4A - : Drive Axle Assembly for Infiniti Image

Drive Axle Assembly

Infiniti 383001MA4A
M37. Q70. 3.7l.
$5,891.99
MSRP $6,733.70
Save $841.71
12.5% Off
381547JA9A - : Washer-Adjust, Drive Pinion for Infiniti Image

Washer-Adjust, Drive Pinion

Infiniti 381547JA9A
$11.83
MSRP $14.08
Save $2.25
16% Off
391013JT3B - : Shaft Ft Drive for Infiniti Image

Shaft Ft Drive

Infiniti 391013JT3B
$501.78
MSRP $669.03
Save $167.25
25% Off
381547JA6A - : Washer-Adjust, Drive Pinion for Infiniti Image

Washer-Adjust, Drive Pinion

Infiniti 381547JA6A
$11.83
MSRP $14.08
Save $2.25
16% Off
392041LA0A - : Shaft-Front Drive, Right-hand for Infiniti Image

Shaft-Front Drive, Right-hand

Infiniti 392041LA0A
$448.76
MSRP $598.35
Save $149.59
25% Off
392342B100 - : Circlip - Drive Shaft for Infiniti Image

Circlip - Drive Shaft

Infiniti 392342B100
$7.76
MSRP $9.23
Save $1.47
15.9% 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.