Infiniti · Premium Parts

Infiniti

Premium OEM Parts Inventory

Engines, Transmissions & Parts

Discover our extensive inventory of 1,533 tested, high-quality used OEM Infiniti parts. Every component is rigorously inspected with exact mileage-based pricing, 90-day warranty, and nationwide shipping.

1,533

Total Parts in Inventory

Compatible Models

90 Days

Complete Warranty

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Brand Heritage

Infiniti has built a reputation for engineering excellence and automotive innovation.

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Our Infiniti parts inventory features genuine OEM components tested for quality and durability.

1,533+

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Infiniti Parts Advantage

Why Choose Infiniti From AUAPW

Access 1,533 verified Infiniti parts across 1 models with quality guarantees and expert support

Verified Inventory

Every part is inspected and verified for authenticity and quality standards

Fast Sourcing

Access to the largest network of verified suppliers with quick turnaround times

Quality Assured

All parts come with a 90-day warranty and guaranteed quality certification

Best Pricing

Save 40-70% compared to new OEM parts with transparent, no-hidden-fee quotes

24-Hour Support

Get responses within 24 hours from our dedicated support team

Industry Leading

Trust the largest, most reliable used auto parts platform in America

Total Inventory

1,533

Quality Infiniti parts in stock, from common components to rare discontinued items.

Model Coverage

Compatible Infiniti models across multiple years, ensuring you find the perfect fit.

Warranty

90 Days

All Infiniti parts certified and guaranteed. Complete peace of mind on every purchase.

1,533 parts for Infiniti FX45 — page 29 of 32

Filter by Material

Infiniti

SKU MANUAL-2006-infiniti-qx56-transmission-p-66461

transmission

2006 Infiniti QX56 Transmission - AT, 4x4 - 95,000 miles

90 days Warranty

$1,990

Infiniti

SKU MANUAL-2007-infiniti-qx56-engine-p-66462

engine

2007 Infiniti QX56 Engine - (5.6L, VIN A, 4th digit, VK56DE) - 80,000 miles

90 days Warranty

$2,470

Infiniti

SKU MANUAL-2007-infiniti-qx56-engine-p-66463

engine

2007 Infiniti QX56 Engine - (5.6L, VIN A, 4th digit, VK56DE) - 95,000 miles

90 days Warranty

$2,095

Infiniti

SKU MANUAL-2007-infiniti-qx56-transmission-p-66464

transmission

2007 Infiniti QX56 Transmission - AT, 4x2 - 70,000 miles

90 days Warranty

$2,710

Infiniti

SKU MANUAL-2007-infiniti-qx56-transmission-p-66465

transmission

2007 Infiniti QX56 Transmission - AT, 4x2 - 80,000 miles

90 days Warranty

$2,460

Infiniti

SKU MANUAL-2007-infiniti-qx56-transmission-p-66466

transmission

2007 Infiniti QX56 Transmission - AT, 4x4 - 70,000 miles

90 days Warranty

$2,710

Infiniti

SKU MANUAL-2007-infiniti-qx56-transmission-p-66467

transmission

2007 Infiniti QX56 Transmission - AT, 4x4 - 80,000 miles

90 days Warranty

$2,460

Infiniti

SKU MANUAL-2008-infiniti-qx56-engine-p-66468

engine

2008 Infiniti QX56 Engine - (5.6L, VIN A or Z, 4th digit, VK56DE) - 80,000 miles

90 days Warranty

$2,470

Infiniti

SKU MANUAL-2008-infiniti-qx56-engine-p-66469

engine

2008 Infiniti QX56 Engine - (5.6L, VIN A or Z, 4th digit, VK56DE) - 95,000 miles

90 days Warranty

$2,095

Infiniti

SKU MANUAL-2008-infiniti-qx56-transmission-p-66470

transmission

2008 Infiniti QX56 Transmission - AT, 4x2 - 78,000 miles

90 days Warranty

$1,890

Infiniti

SKU MANUAL-2008-infiniti-qx56-transmission-p-66471

transmission

2008 Infiniti QX56 Transmission - AT, 4x2 - 89,000 miles

90 days Warranty

$1,690

Infiniti

SKU MANUAL-2008-infiniti-qx56-transmission-p-66472

transmission

2008 Infiniti QX56 Transmission - AT, 4x4 - 72,000 miles

90 days Warranty

$2,230

Infiniti

SKU MANUAL-2008-infiniti-qx56-transmission-p-66473

transmission

2008 Infiniti QX56 Transmission - AT, 4x4 - 87,000 miles

90 days Warranty

$1,760

Infiniti

SKU MANUAL-2009-infiniti-qx56-engine-p-66474

engine

2009 Infiniti QX56 Engine - (5.6L, VIN A or Z, 4th digit, VK56DE) - 75,000 miles

90 days Warranty

$2,470

Infiniti

SKU MANUAL-2009-infiniti-qx56-engine-p-66475

engine

2009 Infiniti QX56 Engine - (5.6L, VIN A or Z, 4th digit, VK56DE) - 95,000 miles

90 days Warranty

$2,095

Infiniti

SKU MANUAL-2009-infiniti-qx56-transmission-p-66476

transmission

2009 Infiniti QX56 Transmission - AT, 4x2 - 76,000 miles

90 days Warranty

$2,210

Infiniti

SKU MANUAL-2009-infiniti-qx56-transmission-p-66477

transmission

2009 Infiniti QX56 Transmission - AT, 4x2 - 86,000 miles

90 days Warranty

$1,890

Infiniti

SKU MANUAL-2009-infiniti-qx56-transmission-p-66478

transmission

2009 Infiniti QX56 Transmission - AT, 4x4 - 76,000 miles

90 days Warranty

$2,230

Infiniti

SKU MANUAL-2009-infiniti-qx56-transmission-p-66479

transmission

2009 Infiniti QX56 Transmission - AT, 4x4 - 89,000 miles

90 days Warranty

$1,760

Infiniti

SKU MANUAL-2010-infiniti-qx56-engine-p-66480

engine

2010 Infiniti QX56 Engine - (5.6L, VIN Z, 4th digit, VK56DE) - 80,000 miles

90 days Warranty

$2,470

Infiniti

SKU MANUAL-2010-infiniti-qx56-engine-p-66481

engine

2010 Infiniti QX56 Engine - (5.6L, VIN Z, 4th digit, VK56DE) - 95,000 miles

90 days Warranty

$2,095

Infiniti

SKU MANUAL-2010-infiniti-qx56-transmission-p-66482

transmission

2010 Infiniti QX56 Transmission - AT, 4x2, from 11/09 - 79,000 miles

90 days Warranty

$2,310

Infiniti

SKU MANUAL-2010-infiniti-qx56-transmission-p-66483

transmission

2010 Infiniti QX56 Transmission - AT, 4x2, from 11/09 - 95,000 miles

90 days Warranty

$1,990

Infiniti

SKU MANUAL-2010-infiniti-qx56-transmission-p-66484

transmission

2010 Infiniti QX56 Transmission - AT, 4x2, thru 10/09 - 79,000 miles

90 days Warranty

$2,310

Infiniti

SKU MANUAL-2010-infiniti-qx56-transmission-p-66485

transmission

2010 Infiniti QX56 Transmission - AT, 4x2, thru 10/09 - 95,000 miles

90 days Warranty

$1,990

Infiniti

SKU MANUAL-2010-infiniti-qx56-transmission-p-66486

transmission

2010 Infiniti QX56 Transmission - AT, 4x4 - 74,000 miles

90 days Warranty

$2,230

Infiniti

SKU MANUAL-2010-infiniti-qx56-transmission-p-66487

transmission

2010 Infiniti QX56 Transmission - AT, 4x4 - 88,000 miles

90 days Warranty

$1,760

Infiniti

SKU MANUAL-2011-infiniti-qx56-engine-p-66488

engine

2011 Infiniti QX56 Engine - (5.6L, VIN A, 4th digit, VK56VD) - 55,000 miles

90 days Warranty

$11,540

Infiniti

SKU MANUAL-2011-infiniti-qx56-engine-p-66489

engine

2011 Infiniti QX56 Engine - (5.6L, VIN A, 4th digit, VK56VD) - 70,000 miles

90 days Warranty

$10,915

Infiniti

SKU MANUAL-2011-infiniti-qx56-transmission-p-66490

transmission

2011 Infiniti QX56 Transmission - AT, 4x2, from 2/11 - 70,000 miles

90 days Warranty

$2,380

Infiniti

SKU MANUAL-2011-infiniti-qx56-transmission-p-66491

transmission

2011 Infiniti QX56 Transmission - AT, 4x2, from 2/11 - 85,000 miles

90 days Warranty

$2,130

Infiniti

SKU MANUAL-2011-infiniti-qx56-transmission-p-66492

transmission

2011 Infiniti QX56 Transmission - AT, 4x2, thru 1/11 - 70,000 miles

90 days Warranty

$2,480

Infiniti

SKU MANUAL-2011-infiniti-qx56-transmission-p-66493

transmission

2011 Infiniti QX56 Transmission - AT, 4x2, thru 1/11 - 85,000 miles

90 days Warranty

$2,230

Infiniti

SKU MANUAL-2011-infiniti-qx56-transmission-p-66494

transmission

2011 Infiniti QX56 Transmission - AT, 4x4, from 2/11 - 70,000 miles

90 days Warranty

$3,590

Infiniti

SKU MANUAL-2011-infiniti-qx56-transmission-p-66495

transmission

2011 Infiniti QX56 Transmission - AT, 4x4, from 2/11 - 86,000 miles

90 days Warranty

$3,250

Infiniti

SKU MANUAL-2011-infiniti-qx56-transmission-p-66496

transmission

2011 Infiniti QX56 Transmission - AT, 4x4, thru 1/11 - 72,000 miles

90 days Warranty

$4,010

Infiniti

SKU MANUAL-2011-infiniti-qx56-transmission-p-66497

transmission

2011 Infiniti QX56 Transmission - AT, 4x4, thru 1/11 - 90,000 miles

90 days Warranty

$3,710

Infiniti

SKU MANUAL-2012-infiniti-qx56-engine-p-66498

engine

2012 Infiniti QX56 Engine - (5.6L, VIN A, 4th digit, VK56VD) - 55,000 miles

90 days Warranty

$11,540

Infiniti

SKU MANUAL-2012-infiniti-qx56-engine-p-66499

engine

2012 Infiniti QX56 Engine - (5.6L, VIN A, 4th digit, VK56VD) - 70,000 miles

90 days Warranty

$10,915

Infiniti

SKU MANUAL-2012-infiniti-qx56-transmission-p-66500

transmission

2012 Infiniti QX56 Transmission - AT, 4x2 - 72,000 miles

90 days Warranty

$2,230

Infiniti

SKU MANUAL-2012-infiniti-qx56-transmission-p-66501

transmission

2012 Infiniti QX56 Transmission - AT, 4x2 - 87,000 miles

90 days Warranty

$1,760

Infiniti

SKU MANUAL-2012-infiniti-qx56-transmission-p-66502

transmission

2012 Infiniti QX56 Transmission - AT, 4x4 - 70,000 miles

90 days Warranty

$3,590

Infiniti

SKU MANUAL-2012-infiniti-qx56-transmission-p-66503

transmission

2012 Infiniti QX56 Transmission - AT, 4x4 - 86,000 miles

90 days Warranty

$3,250

Infiniti

SKU MANUAL-2013-infiniti-qx56-engine-p-66504

engine

2013 Infiniti QX56 Engine - (5.6L, VIN A, 4th digit, VK56VD) - 55,000 miles

90 days Warranty

$11,540

Infiniti

SKU MANUAL-2013-infiniti-qx56-engine-p-66505

engine

2013 Infiniti QX56 Engine - (5.6L, VIN A, 4th digit, VK56VD) - 70,000 miles

90 days Warranty

$10,915

Infiniti

SKU MANUAL-2013-infiniti-qx56-transmission-p-66506

transmission

2013 Infiniti QX56 Transmission - AT, 4x2, from 2/13 - 70,000 miles

90 days Warranty

$3,590

Infiniti

SKU MANUAL-2013-infiniti-qx56-transmission-p-66507

transmission

2013 Infiniti QX56 Transmission - AT, 4x2, from 2/13 - 86,000 miles

90 days Warranty

$3,250

Infiniti

SKU MANUAL-2013-infiniti-qx56-transmission-p-66508

transmission

2013 Infiniti QX56 Transmission - AT, 4x2, thru 1/13 - 70,000 miles

90 days Warranty

$2,480

Infiniti

Engines, Transmissions & Parts

Brand Heritage

Quality Assurance

Why Choose Infiniti From AUAPW

Verified Inventory

Fast Sourcing

Quality Assured

Best Pricing

24-Hour Support

Industry Leading

Total Inventory

Model Coverage

Warranty

Filter by Material

2006 Infiniti QX56 Transmission - AT, 4x4 - 95,000 miles

2007 Infiniti QX56 Engine - (5.6L, VIN A, 4th digit, VK56DE) - 80,000 miles

2007 Infiniti QX56 Engine - (5.6L, VIN A, 4th digit, VK56DE) - 95,000 miles

2007 Infiniti QX56 Transmission - AT, 4x2 - 70,000 miles

2007 Infiniti QX56 Transmission - AT, 4x2 - 80,000 miles

2007 Infiniti QX56 Transmission - AT, 4x4 - 70,000 miles

2007 Infiniti QX56 Transmission - AT, 4x4 - 80,000 miles

2008 Infiniti QX56 Engine - (5.6L, VIN A or Z, 4th digit, VK56DE) - 80,000 miles

2008 Infiniti QX56 Engine - (5.6L, VIN A or Z, 4th digit, VK56DE) - 95,000 miles

2008 Infiniti QX56 Transmission - AT, 4x2 - 78,000 miles

2008 Infiniti QX56 Transmission - AT, 4x2 - 89,000 miles

2008 Infiniti QX56 Transmission - AT, 4x4 - 72,000 miles

2008 Infiniti QX56 Transmission - AT, 4x4 - 87,000 miles

2009 Infiniti QX56 Engine - (5.6L, VIN A or Z, 4th digit, VK56DE) - 75,000 miles

2009 Infiniti QX56 Engine - (5.6L, VIN A or Z, 4th digit, VK56DE) - 95,000 miles

2009 Infiniti QX56 Transmission - AT, 4x2 - 76,000 miles

2009 Infiniti QX56 Transmission - AT, 4x2 - 86,000 miles

2009 Infiniti QX56 Transmission - AT, 4x4 - 76,000 miles

2009 Infiniti QX56 Transmission - AT, 4x4 - 89,000 miles

2010 Infiniti QX56 Engine - (5.6L, VIN Z, 4th digit, VK56DE) - 80,000 miles

2010 Infiniti QX56 Engine - (5.6L, VIN Z, 4th digit, VK56DE) - 95,000 miles

2010 Infiniti QX56 Transmission - AT, 4x2, from 11/09 - 79,000 miles

2010 Infiniti QX56 Transmission - AT, 4x2, from 11/09 - 95,000 miles

2010 Infiniti QX56 Transmission - AT, 4x2, thru 10/09 - 79,000 miles

2010 Infiniti QX56 Transmission - AT, 4x2, thru 10/09 - 95,000 miles

2010 Infiniti QX56 Transmission - AT, 4x4 - 74,000 miles

2010 Infiniti QX56 Transmission - AT, 4x4 - 88,000 miles

2011 Infiniti QX56 Engine - (5.6L, VIN A, 4th digit, VK56VD) - 55,000 miles

2011 Infiniti QX56 Engine - (5.6L, VIN A, 4th digit, VK56VD) - 70,000 miles

2011 Infiniti QX56 Transmission - AT, 4x2, from 2/11 - 70,000 miles

2011 Infiniti QX56 Transmission - AT, 4x2, from 2/11 - 85,000 miles

2011 Infiniti QX56 Transmission - AT, 4x2, thru 1/11 - 70,000 miles

2011 Infiniti QX56 Transmission - AT, 4x2, thru 1/11 - 85,000 miles

2011 Infiniti QX56 Transmission - AT, 4x4, from 2/11 - 70,000 miles

2011 Infiniti QX56 Transmission - AT, 4x4, from 2/11 - 86,000 miles

2011 Infiniti QX56 Transmission - AT, 4x4, thru 1/11 - 72,000 miles

2011 Infiniti QX56 Transmission - AT, 4x4, thru 1/11 - 90,000 miles

2012 Infiniti QX56 Engine - (5.6L, VIN A, 4th digit, VK56VD) - 55,000 miles

2012 Infiniti QX56 Engine - (5.6L, VIN A, 4th digit, VK56VD) - 70,000 miles

2012 Infiniti QX56 Transmission - AT, 4x2 - 72,000 miles

2012 Infiniti QX56 Transmission - AT, 4x2 - 87,000 miles

2012 Infiniti QX56 Transmission - AT, 4x4 - 70,000 miles

2012 Infiniti QX56 Transmission - AT, 4x4 - 86,000 miles

2013 Infiniti QX56 Engine - (5.6L, VIN A, 4th digit, VK56VD) - 55,000 miles

2013 Infiniti QX56 Engine - (5.6L, VIN A, 4th digit, VK56VD) - 70,000 miles

2013 Infiniti QX56 Transmission - AT, 4x2, from 2/13 - 70,000 miles

2013 Infiniti QX56 Transmission - AT, 4x2, from 2/13 - 86,000 miles

2013 Infiniti QX56 Transmission - AT, 4x2, thru 1/13 - 70,000 miles

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