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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
1
Compatible Models
90 Days
Complete Warranty
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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

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Quality Assured

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

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

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Total Inventory

1,533

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

Model Coverage

1

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

Warranty

90 Days

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2002 Infiniti Q45 Transmission - AT, from 4/02 - 90,000 miles

Infiniti

SKU MANUAL-2002-infiniti-q45-transmission-p-65967

transmission

2002 Infiniti Q45 Transmission - AT, from 4/02 - 90,000 miles

90 days Warranty
$1,440
2002 Infiniti Q45 Transmission - AT, from 4/02 - 110,000 miles

Infiniti

SKU MANUAL-2002-infiniti-q45-transmission-p-65968

transmission

2002 Infiniti Q45 Transmission - AT, from 4/02 - 110,000 miles

90 days Warranty
$1,240
2002 Infiniti Q45 Transmission - AT, thru 3/02 - 90,000 miles

Infiniti

SKU MANUAL-2002-infiniti-q45-transmission-p-65969

transmission

2002 Infiniti Q45 Transmission - AT, thru 3/02 - 90,000 miles

90 days Warranty
$1,405
2002 Infiniti Q45 Transmission - AT, thru 3/02 - 115,000 miles

Infiniti

SKU MANUAL-2002-infiniti-q45-transmission-p-65970

transmission

2002 Infiniti Q45 Transmission - AT, thru 3/02 - 115,000 miles

90 days Warranty
$1,180
2003 Infiniti Q45 Transmission - AT, from 11/02 - 90,000 miles

Infiniti

SKU MANUAL-2003-infiniti-q45-transmission-p-65973

transmission

2003 Infiniti Q45 Transmission - AT, from 11/02 - 90,000 miles

90 days Warranty
$1,405
2003 Infiniti Q45 Transmission - AT, from 11/02 - 115,000 miles

Infiniti

SKU MANUAL-2003-infiniti-q45-transmission-p-65974

transmission

2003 Infiniti Q45 Transmission - AT, from 11/02 - 115,000 miles

90 days Warranty
$1,180
2003 Infiniti Q45 Transmission - AT, thru 10/02 - 87,000 miles

Infiniti

SKU MANUAL-2003-infiniti-q45-transmission-p-65975

transmission

2003 Infiniti Q45 Transmission - AT, thru 10/02 - 87,000 miles

90 days Warranty
$1,430
2003 Infiniti Q45 Transmission - AT, thru 10/02 - 106,000 miles

Infiniti

SKU MANUAL-2003-infiniti-q45-transmission-p-65976

transmission

2003 Infiniti Q45 Transmission - AT, thru 10/02 - 106,000 miles

90 days Warranty
$1,190
2004 Infiniti Q45 Transmission - AT - 87,000 miles

Infiniti

SKU MANUAL-2004-infiniti-q45-transmission-p-65979

transmission

2004 Infiniti Q45 Transmission - AT - 87,000 miles

90 days Warranty
$1,430
2004 Infiniti Q45 Transmission - AT - 106,000 miles

Infiniti

SKU MANUAL-2004-infiniti-q45-transmission-p-65980

transmission

2004 Infiniti Q45 Transmission - AT - 106,000 miles

90 days Warranty
$1,190
2005 Infiniti Q45 Transmission - AT - 90,000 miles

Infiniti

SKU MANUAL-2005-infiniti-q45-transmission-p-65983

transmission

2005 Infiniti Q45 Transmission - AT - 90,000 miles

90 days Warranty
$1,405
2005 Infiniti Q45 Transmission - AT - 115,000 miles

Infiniti

SKU MANUAL-2005-infiniti-q45-transmission-p-65984

transmission

2005 Infiniti Q45 Transmission - AT - 115,000 miles

90 days Warranty
$1,180
2006 Infiniti Q45 Transmission - AT

Infiniti

SKU MANUAL-2006-infiniti-q45-transmission-p-65987

transmission

2006 Infiniti Q45 Transmission - AT

90 days Warranty
Call for price
2014 Infiniti Q50 Transmission - AT, (7 speed), 3.5L (Hybrid), AWD - 70,000 miles

Infiniti

SKU MANUAL-2014-infiniti-q50-transmission-p-66016

transmission

2014 Infiniti Q50 Transmission - AT, (7 speed), 3.5L (Hybrid), AWD - 70,000 miles

90 days Warranty
$1,760
2014 Infiniti Q50 Transmission - AT, (7 speed), 3.5L (Hybrid), AWD - 83,000 miles

Infiniti

SKU MANUAL-2014-infiniti-q50-transmission-p-66017

transmission

2014 Infiniti Q50 Transmission - AT, (7 speed), 3.5L (Hybrid), AWD - 83,000 miles

90 days Warranty
$1,560
2014 Infiniti Q50 Transmission - AT, (7 speed), 3.5L (Hybrid), RWD - 80,000 miles

Infiniti

SKU MANUAL-2014-infiniti-q50-transmission-p-66018

transmission

2014 Infiniti Q50 Transmission - AT, (7 speed), 3.5L (Hybrid), RWD - 80,000 miles

90 days Warranty
$1,610
2014 Infiniti Q50 Transmission - AT, (7 speed), 3.5L (Hybrid), RWD - 90,000 miles

Infiniti

SKU MANUAL-2014-infiniti-q50-transmission-p-66019

transmission

2014 Infiniti Q50 Transmission - AT, (7 speed), 3.5L (Hybrid), RWD - 90,000 miles

90 days Warranty
$1,430
2014 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, AWD, from 7/13 - 69,000 miles

Infiniti

SKU MANUAL-2014-infiniti-q50-transmission-p-66020

transmission

2014 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, AWD, from 7/13 - 69,000 miles

90 days Warranty
$1,490
2014 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, AWD, from 7/13 - 85,000 miles

Infiniti

SKU MANUAL-2014-infiniti-q50-transmission-p-66021

transmission

2014 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, AWD, from 7/13 - 85,000 miles

90 days Warranty
$1,290
2014 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, AWD, thru 6/13 - 66,000 miles

Infiniti

SKU MANUAL-2014-infiniti-q50-transmission-p-66022

transmission

2014 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, AWD, thru 6/13 - 66,000 miles

90 days Warranty
$1,430
2014 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, AWD, thru 6/13 - 84,000 miles

Infiniti

SKU MANUAL-2014-infiniti-q50-transmission-p-66023

transmission

2014 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, AWD, thru 6/13 - 84,000 miles

90 days Warranty
$1,190
2014 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, RWD, from 7/13 - 70,000 miles

Infiniti

SKU MANUAL-2014-infiniti-q50-transmission-p-66024

transmission

2014 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, RWD, from 7/13 - 70,000 miles

90 days Warranty
$2,710
2014 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, RWD, from 7/13 - 80,000 miles

Infiniti

SKU MANUAL-2014-infiniti-q50-transmission-p-66025

transmission

2014 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, RWD, from 7/13 - 80,000 miles

90 days Warranty
$2,460
2014 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, RWD, thru 6/13 - 64,000 miles

Infiniti

SKU MANUAL-2014-infiniti-q50-transmission-p-66026

transmission

2014 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, RWD, thru 6/13 - 64,000 miles

90 days Warranty
$1,490
2014 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, RWD, thru 6/13 - 87,000 miles

Infiniti

SKU MANUAL-2014-infiniti-q50-transmission-p-66027

transmission

2014 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, RWD, thru 6/13 - 87,000 miles

90 days Warranty
$1,290
2015 Infiniti Q50 Transmission - AT, (7 speed), 3.5L (Hybrid), AWD, from 10/14 - 70,000 miles

Infiniti

SKU MANUAL-2015-infiniti-q50-transmission-p-66046

transmission

2015 Infiniti Q50 Transmission - AT, (7 speed), 3.5L (Hybrid), AWD, from 10/14 - 70,000 miles

90 days Warranty
$2,710
2015 Infiniti Q50 Transmission - AT, (7 speed), 3.5L (Hybrid), AWD, from 10/14 - 80,000 miles

Infiniti

SKU MANUAL-2015-infiniti-q50-transmission-p-66047

transmission

2015 Infiniti Q50 Transmission - AT, (7 speed), 3.5L (Hybrid), AWD, from 10/14 - 80,000 miles

90 days Warranty
$2,460
2015 Infiniti Q50 Transmission - AT, (7 speed), 3.5L (Hybrid), AWD, thru 9/14 - 62,000 miles

Infiniti

SKU MANUAL-2015-infiniti-q50-transmission-p-66048

transmission

2015 Infiniti Q50 Transmission - AT, (7 speed), 3.5L (Hybrid), AWD, thru 9/14 - 62,000 miles

90 days Warranty
$1,760
2015 Infiniti Q50 Transmission - AT, (7 speed), 3.5L (Hybrid), AWD, thru 9/14 - 83,000 miles

Infiniti

SKU MANUAL-2015-infiniti-q50-transmission-p-66049

transmission

2015 Infiniti Q50 Transmission - AT, (7 speed), 3.5L (Hybrid), AWD, thru 9/14 - 83,000 miles

90 days Warranty
$1,620
2015 Infiniti Q50 Transmission - AT, (7 speed), 3.5L (Hybrid), RWD, from 10/14 - 59,000 miles

Infiniti

SKU MANUAL-2015-infiniti-q50-transmission-p-66050

transmission

2015 Infiniti Q50 Transmission - AT, (7 speed), 3.5L (Hybrid), RWD, from 10/14 - 59,000 miles

90 days Warranty
$2,310
2015 Infiniti Q50 Transmission - AT, (7 speed), 3.5L (Hybrid), RWD, from 10/14 - 85,000 miles

Infiniti

SKU MANUAL-2015-infiniti-q50-transmission-p-66051

transmission

2015 Infiniti Q50 Transmission - AT, (7 speed), 3.5L (Hybrid), RWD, from 10/14 - 85,000 miles

90 days Warranty
$1,990
2015 Infiniti Q50 Transmission - AT, (7 speed), 3.5L (Hybrid), RWD, thru 9/14 - 70,000 miles

Infiniti

SKU MANUAL-2015-infiniti-q50-transmission-p-66052

transmission

2015 Infiniti Q50 Transmission - AT, (7 speed), 3.5L (Hybrid), RWD, thru 9/14 - 70,000 miles

90 days Warranty
$1,760
2015 Infiniti Q50 Transmission - AT, (7 speed), 3.5L (Hybrid), RWD, thru 9/14 - 83,000 miles

Infiniti

SKU MANUAL-2015-infiniti-q50-transmission-p-66053

transmission

2015 Infiniti Q50 Transmission - AT, (7 speed), 3.5L (Hybrid), RWD, thru 9/14 - 83,000 miles

90 days Warranty
$1,560
2015 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, AWD - 70,000 miles

Infiniti

SKU MANUAL-2015-infiniti-q50-transmission-p-66054

transmission

2015 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, AWD - 70,000 miles

90 days Warranty
$1,760
2015 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, AWD - 83,000 miles

Infiniti

SKU MANUAL-2015-infiniti-q50-transmission-p-66055

transmission

2015 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, AWD - 83,000 miles

90 days Warranty
$1,560
2015 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, RWD, from 10/14 - 63,000 miles

Infiniti

SKU MANUAL-2015-infiniti-q50-transmission-p-66056

transmission

2015 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, RWD, from 10/14 - 63,000 miles

90 days Warranty
$2,210
2015 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, RWD, from 10/14 - 87,000 miles

Infiniti

SKU MANUAL-2015-infiniti-q50-transmission-p-66057

transmission

2015 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, RWD, from 10/14 - 87,000 miles

90 days Warranty
$1,890
2015 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, RWD, thru 9/14 - 70,000 miles

Infiniti

SKU MANUAL-2015-infiniti-q50-transmission-p-66058

transmission

2015 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, RWD, thru 9/14 - 70,000 miles

90 days Warranty
$2,710
2015 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, RWD, thru 9/14 - 80,000 miles

Infiniti

SKU MANUAL-2015-infiniti-q50-transmission-p-66059

transmission

2015 Infiniti Q50 Transmission - AT, (7 speed), 3.7L, RWD, thru 9/14 - 80,000 miles

90 days Warranty
$2,460
2016 Infiniti Q50 Transmission - AT, (7 speed), 2.0L, AWD - 58,000 miles

Infiniti

SKU MANUAL-2016-infiniti-q50-transmission-p-66077

transmission

2016 Infiniti Q50 Transmission - AT, (7 speed), 2.0L, AWD - 58,000 miles

90 days Warranty
$1,760
2016 Infiniti Q50 Transmission - AT, (7 speed), 2.0L, AWD - 75,000 miles

Infiniti

SKU MANUAL-2016-infiniti-q50-transmission-p-66078

transmission

2016 Infiniti Q50 Transmission - AT, (7 speed), 2.0L, AWD - 75,000 miles

90 days Warranty
$1,620
2016 Infiniti Q50 Transmission - AT, (7 speed), 2.0L, RWD - 60,000 miles

Infiniti

SKU MANUAL-2016-infiniti-q50-transmission-p-66079

transmission

2016 Infiniti Q50 Transmission - AT, (7 speed), 2.0L, RWD - 60,000 miles

90 days Warranty
$1,610
2016 Infiniti Q50 Transmission - AT, (7 speed), 2.0L, RWD - 80,000 miles

Infiniti

SKU MANUAL-2016-infiniti-q50-transmission-p-66080

transmission

2016 Infiniti Q50 Transmission - AT, (7 speed), 2.0L, RWD - 80,000 miles

90 days Warranty
$1,430
2016 Infiniti Q50 Transmission - AT, (7 speed), 3.0L (VR30DDTT), AWD, 300 HP - 62,000 miles

Infiniti

SKU MANUAL-2016-infiniti-q50-transmission-p-66081

transmission

2016 Infiniti Q50 Transmission - AT, (7 speed), 3.0L (VR30DDTT), AWD, 300 HP - 62,000 miles

90 days Warranty
$1,560
2016 Infiniti Q50 Transmission - AT, (7 speed), 3.0L (VR30DDTT), AWD, 300 HP - 79,000 miles

Infiniti

SKU MANUAL-2016-infiniti-q50-transmission-p-66082

transmission

2016 Infiniti Q50 Transmission - AT, (7 speed), 3.0L (VR30DDTT), AWD, 300 HP - 79,000 miles

90 days Warranty
$1,340
2016 Infiniti Q50 Transmission - AT, (7 speed), 3.0L (VR30DDTT), AWD, 400 HP - 70,000 miles

Infiniti

SKU MANUAL-2016-infiniti-q50-transmission-p-66083

transmission

2016 Infiniti Q50 Transmission - AT, (7 speed), 3.0L (VR30DDTT), AWD, 400 HP - 70,000 miles

90 days Warranty
$2,710
2016 Infiniti Q50 Transmission - AT, (7 speed), 3.0L (VR30DDTT), AWD, 400 HP - 80,000 miles

Infiniti

SKU MANUAL-2016-infiniti-q50-transmission-p-66084

transmission

2016 Infiniti Q50 Transmission - AT, (7 speed), 3.0L (VR30DDTT), AWD, 400 HP - 80,000 miles

90 days Warranty
$2,460
2016 Infiniti Q50 Transmission - AT, (7 speed), 3.0L (VR30DDTT), RWD, 300 HP - 63,000 miles

Infiniti

SKU MANUAL-2016-infiniti-q50-transmission-p-66085

transmission

2016 Infiniti Q50 Transmission - AT, (7 speed), 3.0L (VR30DDTT), RWD, 300 HP - 63,000 miles

90 days Warranty
$2,210

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