Serpentine Belts

381547JA7A - : Washer-Adjust, Drive Pinion for Infiniti Image

Washer-Adjust, Drive Pinion

Infiniti 381547JA7A
$11.83
MSRP $14.08
Save $2.25
16% Off
381547JA1A - : Washer-Adjust, Drive Pinion for Infiniti Image

Washer-Adjust, Drive Pinion

Infiniti 381547JA1A
$11.83
MSRP $14.08
Save $2.25
16% Off
C91003JA1JNW - : Shaft Ft Drive for Infiniti Image

Shaft Ft Drive

Infiniti C91003JA1JNW
$271.68
MSRP $323.43
Save $51.75
16% Off
C91013JA0JNW - : Shaft Ft Drive for Infiniti Image

Shaft Ft Drive

Infiniti C91013JA0JNW
$230.36
MSRP $274.23
Save $43.87
16% Off
37171AL60A - : Drive Shaft Nut for Infiniti Image

Drive Shaft Nut

Infiniti 37171AL60A
Awd.
$2.07
MSRP $2.47
Save $0.40
16.2% Off
291A05UV0C - : Drive Motor Inverter for Infiniti Image

Drive Motor Inverter

Infiniti 291A05UV0C
Inverter & components. Q70 Hybrid.
Backordered
385008S11B - : Drive Axle Assembly for Infiniti Image

Drive Axle Assembly

Infiniti 385008S11B
QX56.
$3,381.73
MSRP $3,864.83
Save $483.10
12.5% Off
381540C014 - : Washer-Adjust, Drive Pinion for Infiniti Image

Washer-Adjust, Drive Pinion

Infiniti 381540C014
$11.12
MSRP $13.23
Save $2.11
15.9% Off
381547JA4B - : Washer-Adjust, Drive Pinion for Infiniti Image

Washer-Adjust, Drive Pinion

Infiniti 381547JA4B
$11.83
MSRP $14.08
Save $2.25
16% 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.