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868845Y765 - : Seat Belt Lap And Shoulder Belt for Infiniti Image

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Seat Belt Lap And Shoulder Belt

Infiniti 868845Y765

I35. Front. Right. From 08/02 ecru.

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868841BA1A - : Seat Belt Lap And Shoulder Belt for Infiniti Image

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Seat Belt Lap And Shoulder Belt

Infiniti 868841BA1A

EX35, EX37, QX50. Front. Right. Beige.

$400.82

MSRP $639.27

Save $238.45

37.3% Off

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868851PN5B - : Seat Belt Lap And Shoulder Belt for Infiniti Image

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Seat Belt Lap And Shoulder Belt

Infiniti 868851PN5B

M37, M56, Q70, Q70L. Front. Left. With pre-crash, with Sport pkg graphite.

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868844HB0A - : Seat Belt Lap And Shoulder Belt for Infiniti Image

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Seat Belt Lap And Shoulder Belt

Infiniti 868844HB0A

Fits Q50 w/o pre-crash, Black.

$415.92

MSRP $663.35

Save $247.43

37.3% Off

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868841MA4A - : Seat Belt Lap And Shoulder Belt for Infiniti Image

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Seat Belt Lap And Shoulder Belt

Infiniti 868841MA4A

M37, M56, Q70, Q70L. Front. Right. With pre-crash wheat.

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868845W500 - : Seat Belt Lap And Shoulder Belt for Infiniti Image

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Seat Belt Lap And Shoulder Belt

Infiniti 868845W500

QX4. Front. Right. Black from 12/98.

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868846HL4A - : Seat Belt Lap And Shoulder Belt for Infiniti Image

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Seat Belt Lap And Shoulder Belt

Infiniti 868846HL4A

With pre-crash, without 3.5L black.

$364.41

MSRP $581.20

Save $216.79

37.3% Off

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868846P204 - : Seat Belt Lap And Shoulder Belt for Infiniti Image

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Seat Belt Lap And Shoulder Belt

Infiniti 868846P204

Q45. Front. Right. From 1/98 cocoa.

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868855Y701 - : Seat Belt Lap And Shoulder Belt for Infiniti Image

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Seat Belt Lap And Shoulder Belt

Infiniti 868855Y701

I35. Front. Left. From 08/02 beige.

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868855Y703 - : Seat Belt Lap And Shoulder Belt for Infiniti Image

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Seat Belt Lap And Shoulder Belt

Infiniti 868855Y703

I35. Front. Left. From 08/02 sage.

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86884AT802 - : Seat Belt Lap And Shoulder Belt for Infiniti Image

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Seat Belt Lap And Shoulder Belt

Infiniti 86884AT802

Q45. Front. Right. From 1/98. Ecru.

868451W615 - : Seat Belt Lap And Shoulder Belt for Infiniti Image

Seat Belt Lap And Shoulder Belt

Infiniti 868451W615

QX4. Front. Left. Black to 12/98.

$264.42

MSRP $418.05

Save $153.63

36.7% Off

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Transfer Power Between Systems With INFINITI Belts

Engine belts transfer rotational power between the engine and accessory systems. They operate continuously while the vehicle is running and experience heat, tension, and movement during normal operation. At Douglas INFINITI, belt condition is commonly reviewed during scheduled maintenance. Proper belt function supports connected vehicle systems.

How INFINITI Belts Operate

Belts drive components such as alternators, air conditioning compressors, and other engine accessories. Each belt is designed around specific engine layouts, routing paths, and tension requirements. INFINITI models such as the Q50 and QX60 use belts engineered for their individual powertrains.

Why Engine Belts Wear Over Time

Constant movement and exposure to engine temperatures gradually affect belt materials. Cracks, fraying, glazing, and stretching can develop as belts age. Fluid contamination and environmental exposure may also contribute to deterioration.

OEM INFINITI Belt Specifications

Genuine INFINITI belts are designed to meet factory specifications for size, routing, and material requirements. Lower-priced aftermarket belts may vary in construction or fit. Proper belt installation supports related components like pulleys and brackets. Douglas INFINITI offers OEM belts designed for original vehicle compatibility.