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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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.

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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

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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.

619 parts — page 7 of 13

Filter by Material

Infiniti

SKU MANUAL-2012-infiniti-m56-engine-p-65903

engine

2012 Infiniti M56 Engine - (5.6L, VIN A, 4th digit, VK56VD), RWD - 60,000 miles

90 days Warranty

$8,120

Infiniti

SKU MANUAL-2012-infiniti-m56-engine-p-65904

engine

2012 Infiniti M56 Engine - (5.6L, VIN A, 4th digit, VK56VD), RWD - 80,000 miles

90 days Warranty

$7,755

Infiniti

SKU MANUAL-2013-infiniti-m56-engine-p-65913

engine

2013 Infiniti M56 Engine - (5.6L, VIN A, 4th digit, VK56VD), AWD - 60,000 miles

90 days Warranty

$8,120

Infiniti

SKU MANUAL-2013-infiniti-m56-engine-p-65914

engine

2013 Infiniti M56 Engine - (5.6L, VIN A, 4th digit, VK56VD), AWD - 80,000 miles

90 days Warranty

$7,755

Infiniti

SKU MANUAL-2013-infiniti-m56-engine-p-65915

engine

2013 Infiniti M56 Engine - (5.6L, VIN A, 4th digit, VK56VD), RWD - 60,000 miles

90 days Warranty

$8,120

Infiniti

SKU MANUAL-2013-infiniti-m56-engine-p-65916

engine

2013 Infiniti M56 Engine - (5.6L, VIN A, 4th digit, VK56VD), RWD - 80,000 miles

90 days Warranty

$7,755

Infiniti

SKU MANUAL-2015-infiniti-q40-engine-p-65921

engine

2015 Infiniti Q40 Engine - (VIN C, 4th digit, VQ37VHR), AWD - 65,000 miles

90 days Warranty

$2,470

Infiniti

SKU MANUAL-2015-infiniti-q40-engine-p-65922

engine

2015 Infiniti Q40 Engine - (VIN C, 4th digit, VQ37VHR), AWD - 85,000 miles

90 days Warranty

$2,095

Infiniti

SKU MANUAL-2015-infiniti-q40-engine-p-65923

engine

2015 Infiniti Q40 Engine - (VIN C, 4th digit, VQ37VHR), RWD - 75,000 miles

90 days Warranty

$2,470

Infiniti

SKU MANUAL-2015-infiniti-q40-engine-p-65924

engine

2015 Infiniti Q40 Engine - (VIN C, 4th digit, VQ37VHR), RWD - 95,000 miles

90 days Warranty

$2,095

Infiniti

SKU MANUAL-1995-infiniti-q45-engine-p-65929

engine

1995 Infiniti Q45 Engine - (4.5L, VIN N, 4th digit), Q45 (without full active suspension), traction control - 90,000 miles

90 days Warranty

$1,790

Infiniti

SKU MANUAL-1995-infiniti-q45-engine-p-65930

engine

1995 Infiniti Q45 Engine - (4.5L, VIN N, 4th digit), Q45 (without full active suspension), traction control - 110,000 miles

90 days Warranty

$1,580

Infiniti

SKU MANUAL-1995-infiniti-q45-engine-p-65931

engine

1995 Infiniti Q45 Engine - (4.5L, VIN N, 4th digit), Q45 (without full active suspension), w/o traction control - 90,000 miles

90 days Warranty

$1,790

Infiniti

SKU MANUAL-1995-infiniti-q45-engine-p-65932

engine

1995 Infiniti Q45 Engine - (4.5L, VIN N, 4th digit), Q45 (without full active suspension), w/o traction control - 110,000 miles

90 days Warranty

$1,580

Infiniti

SKU MANUAL-1995-infiniti-q45-engine-p-65933

engine

1995 Infiniti Q45 Engine - (4.5L, VIN N, 4th digit), Q45a (Full Active Suspension) - 85,000 miles

90 days Warranty

$1,460

Infiniti

SKU MANUAL-1995-infiniti-q45-engine-p-65934

engine

1995 Infiniti Q45 Engine - (4.5L, VIN N, 4th digit), Q45a (Full Active Suspension) - 120,000 miles

90 days Warranty

$1,280

Infiniti

SKU MANUAL-1996-infiniti-q45-engine-p-65937

engine

1996 Infiniti Q45 Engine - (4.5L, VIN N, 4th digit), traction control - 90,000 miles

90 days Warranty

$1,790

Infiniti

SKU MANUAL-1996-infiniti-q45-engine-p-65938

engine

1996 Infiniti Q45 Engine - (4.5L, VIN N, 4th digit), traction control - 110,000 miles

90 days Warranty

$1,580

Infiniti

SKU MANUAL-1996-infiniti-q45-engine-p-65939

engine

1996 Infiniti Q45 Engine - (4.5L, VIN N, 4th digit), w/o traction control - 90,000 miles

90 days Warranty

$1,790

Infiniti

SKU MANUAL-1996-infiniti-q45-engine-p-65940

engine

1996 Infiniti Q45 Engine - (4.5L, VIN N, 4th digit), w/o traction control - 110,000 miles

90 days Warranty

$1,580

Infiniti

SKU MANUAL-1997-infiniti-q45-engine-p-65943

engine

1997 Infiniti Q45 Engine - (4.1L, VIN B, 4th digit) - 85,000 miles

90 days Warranty

$1,460

Infiniti

SKU MANUAL-1997-infiniti-q45-engine-p-65944

engine

1997 Infiniti Q45 Engine - (4.1L, VIN B, 4th digit) - 120,000 miles

90 days Warranty

$1,280

Infiniti

SKU MANUAL-1998-infiniti-q45-engine-p-65947

engine

1998 Infiniti Q45 Engine - (4.1L, VIN B, 4th digit) - 90,000 miles

90 days Warranty

$1,730

Infiniti

SKU MANUAL-1998-infiniti-q45-engine-p-65948

engine

1998 Infiniti Q45 Engine - (4.1L, VIN B, 4th digit) - 110,000 miles

90 days Warranty

$1,460

Infiniti

SKU MANUAL-1999-infiniti-q45-engine-p-65951

engine

1999 Infiniti Q45 Engine - (4.1L, VIN B, 4th digit) - 85,000 miles

90 days Warranty

$1,460

Infiniti

SKU MANUAL-1999-infiniti-q45-engine-p-65952

engine

1999 Infiniti Q45 Engine - (4.1L, VIN B, 4th digit) - 120,000 miles

90 days Warranty

$1,280

Infiniti

SKU MANUAL-2000-infiniti-q45-engine-p-65955

engine

2000 Infiniti Q45 Engine - (4.1L, VIN B, 4th digit), from 11/99 - 90,000 miles

90 days Warranty

$1,730

Infiniti

SKU MANUAL-2000-infiniti-q45-engine-p-65956

engine

2000 Infiniti Q45 Engine - (4.1L, VIN B, 4th digit), from 11/99 - 110,000 miles

90 days Warranty

$1,460

Infiniti

SKU MANUAL-2000-infiniti-q45-engine-p-65957

engine

2000 Infiniti Q45 Engine - (4.1L, VIN B, 4th digit), thru 10/99 - 90,000 miles

90 days Warranty

$1,730

Infiniti

SKU MANUAL-2000-infiniti-q45-engine-p-65958

engine

2000 Infiniti Q45 Engine - (4.1L, VIN B, 4th digit), thru 10/99 - 110,000 miles

90 days Warranty

$1,460

Infiniti

SKU MANUAL-2001-infiniti-q45-engine-p-65961

engine

2001 Infiniti Q45 Engine - (4.1L, VIN B, 4th digit) - 90,000 miles

90 days Warranty

$1,730

Infiniti

SKU MANUAL-2001-infiniti-q45-engine-p-65962

engine

2001 Infiniti Q45 Engine - (4.1L, VIN B, 4th digit) - 110,000 miles

90 days Warranty

$1,460

Infiniti

SKU MANUAL-2002-infiniti-q45-engine-p-65965

engine

2002 Infiniti Q45 Engine - (4.5L, VIN B, 4th digit) - 85,000 miles

90 days Warranty

$1,460

Infiniti

SKU MANUAL-2002-infiniti-q45-engine-p-65966

engine

2002 Infiniti Q45 Engine - (4.5L, VIN B, 4th digit) - 120,000 miles

90 days Warranty

$1,280

Infiniti

SKU MANUAL-2003-infiniti-q45-engine-p-65971

engine

2003 Infiniti Q45 Engine - (4.5L, VIN B, 4th digit) - 90,000 miles

90 days Warranty

$1,790

Infiniti

SKU MANUAL-2003-infiniti-q45-engine-p-65972

engine

2003 Infiniti Q45 Engine - (4.5L, VIN B, 4th digit) - 110,000 miles

90 days Warranty

$1,580

Infiniti

SKU MANUAL-2004-infiniti-q45-engine-p-65977

engine

2004 Infiniti Q45 Engine - (4.5L, VIN B, 4th digit) - 90,000 miles

90 days Warranty

$1,790

Infiniti

SKU MANUAL-2004-infiniti-q45-engine-p-65978

engine

2004 Infiniti Q45 Engine - (4.5L, VIN B, 4th digit) - 110,000 miles

90 days Warranty

$1,580

Infiniti

SKU MANUAL-2005-infiniti-q45-engine-p-65981

engine

2005 Infiniti Q45 Engine - (4.5L, VIN B, 4th digit) - 75,000 miles

90 days Warranty

$2,060

Infiniti

SKU MANUAL-2005-infiniti-q45-engine-p-65982

engine

2005 Infiniti Q45 Engine - (4.5L, VIN B, 4th digit) - 90,000 miles

90 days Warranty

$1,780

Infiniti

SKU MANUAL-2006-infiniti-q45-engine-p-65985

engine

2006 Infiniti Q45 Engine - (4.5L, VIN B, 4th digit) - 78,000 miles

90 days Warranty

$4,850

Infiniti

SKU MANUAL-2006-infiniti-q45-engine-p-65986

engine

2006 Infiniti Q45 Engine - (4.5L, VIN B, 4th digit) - 90,000 miles

90 days Warranty

$4,480

Infiniti

SKU MANUAL-2014-infiniti-q50-engine-p-65988

engine

2014 Infiniti Q50 Engine - 3.5L (VIN A, 4th digit, VQ35HR), gasoline, AWD - 75,000 miles

90 days Warranty

$2,060

Infiniti

SKU MANUAL-2014-infiniti-q50-engine-p-65989

engine

2014 Infiniti Q50 Engine - 3.5L (VIN A, 4th digit, VQ35HR), gasoline, AWD - 90,000 miles

90 days Warranty

$1,780

Infiniti

SKU MANUAL-2014-infiniti-q50-engine-p-65990

engine

2014 Infiniti Q50 Engine - 3.5L (VIN A, 4th digit, VQ35HR), gasoline, RWD, Premium, from 3/14 - 75,000 miles

90 days Warranty

$2,640

Infiniti

SKU MANUAL-2014-infiniti-q50-engine-p-65991

engine

2014 Infiniti Q50 Engine - 3.5L (VIN A, 4th digit, VQ35HR), gasoline, RWD, Premium, from 3/14 - 90,000 miles

90 days Warranty

$2,330

Infiniti

SKU MANUAL-2014-infiniti-q50-engine-p-65992

engine

2014 Infiniti Q50 Engine - 3.5L (VIN A, 4th digit, VQ35HR), gasoline, RWD, Premium, thru 2/14 - 75,000 miles

90 days Warranty

$2,640

Infiniti

SKU MANUAL-2014-infiniti-q50-engine-p-65993

engine

2014 Infiniti Q50 Engine - 3.5L (VIN A, 4th digit, VQ35HR), gasoline, RWD, Premium, thru 2/14 - 90,000 miles

90 days Warranty

$2,330

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

2012 Infiniti M56 Engine - (5.6L, VIN A, 4th digit, VK56VD), RWD - 60,000 miles

2012 Infiniti M56 Engine - (5.6L, VIN A, 4th digit, VK56VD), RWD - 80,000 miles

2013 Infiniti M56 Engine - (5.6L, VIN A, 4th digit, VK56VD), AWD - 60,000 miles

2013 Infiniti M56 Engine - (5.6L, VIN A, 4th digit, VK56VD), AWD - 80,000 miles

2013 Infiniti M56 Engine - (5.6L, VIN A, 4th digit, VK56VD), RWD - 60,000 miles

2013 Infiniti M56 Engine - (5.6L, VIN A, 4th digit, VK56VD), RWD - 80,000 miles

2015 Infiniti Q40 Engine - (VIN C, 4th digit, VQ37VHR), AWD - 65,000 miles

2015 Infiniti Q40 Engine - (VIN C, 4th digit, VQ37VHR), AWD - 85,000 miles

2015 Infiniti Q40 Engine - (VIN C, 4th digit, VQ37VHR), RWD - 75,000 miles

2015 Infiniti Q40 Engine - (VIN C, 4th digit, VQ37VHR), RWD - 95,000 miles

1995 Infiniti Q45 Engine - (4.5L, VIN N, 4th digit), Q45 (without full active suspension), traction control - 90,000 miles

1995 Infiniti Q45 Engine - (4.5L, VIN N, 4th digit), Q45 (without full active suspension), traction control - 110,000 miles

1995 Infiniti Q45 Engine - (4.5L, VIN N, 4th digit), Q45 (without full active suspension), w/o traction control - 90,000 miles

1995 Infiniti Q45 Engine - (4.5L, VIN N, 4th digit), Q45 (without full active suspension), w/o traction control - 110,000 miles

1995 Infiniti Q45 Engine - (4.5L, VIN N, 4th digit), Q45a (Full Active Suspension) - 85,000 miles

1995 Infiniti Q45 Engine - (4.5L, VIN N, 4th digit), Q45a (Full Active Suspension) - 120,000 miles

1996 Infiniti Q45 Engine - (4.5L, VIN N, 4th digit), traction control - 90,000 miles

1996 Infiniti Q45 Engine - (4.5L, VIN N, 4th digit), traction control - 110,000 miles

1996 Infiniti Q45 Engine - (4.5L, VIN N, 4th digit), w/o traction control - 90,000 miles

1996 Infiniti Q45 Engine - (4.5L, VIN N, 4th digit), w/o traction control - 110,000 miles

1997 Infiniti Q45 Engine - (4.1L, VIN B, 4th digit) - 85,000 miles

1997 Infiniti Q45 Engine - (4.1L, VIN B, 4th digit) - 120,000 miles

1998 Infiniti Q45 Engine - (4.1L, VIN B, 4th digit) - 90,000 miles

1998 Infiniti Q45 Engine - (4.1L, VIN B, 4th digit) - 110,000 miles

1999 Infiniti Q45 Engine - (4.1L, VIN B, 4th digit) - 85,000 miles

1999 Infiniti Q45 Engine - (4.1L, VIN B, 4th digit) - 120,000 miles

2000 Infiniti Q45 Engine - (4.1L, VIN B, 4th digit), from 11/99 - 90,000 miles

2000 Infiniti Q45 Engine - (4.1L, VIN B, 4th digit), from 11/99 - 110,000 miles

2000 Infiniti Q45 Engine - (4.1L, VIN B, 4th digit), thru 10/99 - 90,000 miles

2000 Infiniti Q45 Engine - (4.1L, VIN B, 4th digit), thru 10/99 - 110,000 miles

2001 Infiniti Q45 Engine - (4.1L, VIN B, 4th digit) - 90,000 miles

2001 Infiniti Q45 Engine - (4.1L, VIN B, 4th digit) - 110,000 miles

2002 Infiniti Q45 Engine - (4.5L, VIN B, 4th digit) - 85,000 miles

2002 Infiniti Q45 Engine - (4.5L, VIN B, 4th digit) - 120,000 miles

2003 Infiniti Q45 Engine - (4.5L, VIN B, 4th digit) - 90,000 miles

2003 Infiniti Q45 Engine - (4.5L, VIN B, 4th digit) - 110,000 miles

2004 Infiniti Q45 Engine - (4.5L, VIN B, 4th digit) - 90,000 miles

2004 Infiniti Q45 Engine - (4.5L, VIN B, 4th digit) - 110,000 miles

2005 Infiniti Q45 Engine - (4.5L, VIN B, 4th digit) - 75,000 miles

2005 Infiniti Q45 Engine - (4.5L, VIN B, 4th digit) - 90,000 miles

2006 Infiniti Q45 Engine - (4.5L, VIN B, 4th digit) - 78,000 miles

2006 Infiniti Q45 Engine - (4.5L, VIN B, 4th digit) - 90,000 miles

2014 Infiniti Q50 Engine - 3.5L (VIN A, 4th digit, VQ35HR), gasoline, AWD - 75,000 miles

2014 Infiniti Q50 Engine - 3.5L (VIN A, 4th digit, VQ35HR), gasoline, AWD - 90,000 miles

2014 Infiniti Q50 Engine - 3.5L (VIN A, 4th digit, VQ35HR), gasoline, RWD, Premium, from 3/14 - 75,000 miles

2014 Infiniti Q50 Engine - 3.5L (VIN A, 4th digit, VQ35HR), gasoline, RWD, Premium, from 3/14 - 90,000 miles

2014 Infiniti Q50 Engine - 3.5L (VIN A, 4th digit, VQ35HR), gasoline, RWD, Premium, thru 2/14 - 75,000 miles

2014 Infiniti Q50 Engine - 3.5L (VIN A, 4th digit, VQ35HR), gasoline, RWD, Premium, thru 2/14 - 90,000 miles

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