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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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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

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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.

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90 Days

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2017 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), RWD, 400 HP - 54,000 miles

Infiniti

SKU MANUAL-2017-infiniti-q50-transmission-p-66125

transmission

2017 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), RWD, 400 HP - 54,000 miles

90 days Warranty
$2,710
2017 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), RWD, 400 HP - 72,000 miles

Infiniti

SKU MANUAL-2017-infiniti-q50-transmission-p-66126

transmission

2017 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), RWD, 400 HP - 72,000 miles

90 days Warranty
$2,460
2017 Infiniti Q50 Transmission - (AT), (7 speed), 3.5L (Hybrid), AWD, from 03/01/17 - 55,000 miles

Infiniti

SKU MANUAL-2017-infiniti-q50-transmission-p-66127

transmission

2017 Infiniti Q50 Transmission - (AT), (7 speed), 3.5L (Hybrid), AWD, from 03/01/17 - 55,000 miles

90 days Warranty
$2,990
2017 Infiniti Q50 Transmission - (AT), (7 speed), 3.5L (Hybrid), AWD, from 03/01/17 - 70,000 miles

Infiniti

SKU MANUAL-2017-infiniti-q50-transmission-p-66128

transmission

2017 Infiniti Q50 Transmission - (AT), (7 speed), 3.5L (Hybrid), AWD, from 03/01/17 - 70,000 miles

90 days Warranty
$2,780
2017 Infiniti Q50 Transmission - (AT), (7 speed), 3.5L (Hybrid), AWD, thru 02/28/17 - 56,000 miles

Infiniti

SKU MANUAL-2017-infiniti-q50-transmission-p-66129

transmission

2017 Infiniti Q50 Transmission - (AT), (7 speed), 3.5L (Hybrid), AWD, thru 02/28/17 - 56,000 miles

90 days Warranty
$3,590
2017 Infiniti Q50 Transmission - (AT), (7 speed), 3.5L (Hybrid), AWD, thru 02/28/17 - 79,000 miles

Infiniti

SKU MANUAL-2017-infiniti-q50-transmission-p-66130

transmission

2017 Infiniti Q50 Transmission - (AT), (7 speed), 3.5L (Hybrid), AWD, thru 02/28/17 - 79,000 miles

90 days Warranty
$3,250
2017 Infiniti Q50 Transmission - (AT), (7 speed), 3.5L (Hybrid), RWD, from 03/01/17 - 52,000 miles

Infiniti

SKU MANUAL-2017-infiniti-q50-transmission-p-66131

transmission

2017 Infiniti Q50 Transmission - (AT), (7 speed), 3.5L (Hybrid), RWD, from 03/01/17 - 52,000 miles

90 days Warranty
$2,760
2017 Infiniti Q50 Transmission - (AT), (7 speed), 3.5L (Hybrid), RWD, from 03/01/17 - 70,000 miles

Infiniti

SKU MANUAL-2017-infiniti-q50-transmission-p-66132

transmission

2017 Infiniti Q50 Transmission - (AT), (7 speed), 3.5L (Hybrid), RWD, from 03/01/17 - 70,000 miles

90 days Warranty
$2,530
2017 Infiniti Q50 Transmission - (AT), (7 speed), 3.5L (Hybrid), RWD, thru 02/28/17 - 52,000 miles

Infiniti

SKU MANUAL-2017-infiniti-q50-transmission-p-66133

transmission

2017 Infiniti Q50 Transmission - (AT), (7 speed), 3.5L (Hybrid), RWD, thru 02/28/17 - 52,000 miles

90 days Warranty
$2,760
2017 Infiniti Q50 Transmission - (AT), (7 speed), 3.5L (Hybrid), RWD, thru 02/28/17 - 70,000 miles

Infiniti

SKU MANUAL-2017-infiniti-q50-transmission-p-66134

transmission

2017 Infiniti Q50 Transmission - (AT), (7 speed), 3.5L (Hybrid), RWD, thru 02/28/17 - 70,000 miles

90 days Warranty
$2,530
2018 Infiniti Q50 Engine - 2.0L (VIN C, 4th digit), AWD - 62,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-engine-p-66135

engine

2018 Infiniti Q50 Engine - 2.0L (VIN C, 4th digit), AWD - 62,000 miles

90 days Warranty
$4,850
2018 Infiniti Q50 Engine - 2.0L (VIN C, 4th digit), AWD - 80,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-engine-p-66136

engine

2018 Infiniti Q50 Engine - 2.0L (VIN C, 4th digit), AWD - 80,000 miles

90 days Warranty
$4,480
2018 Infiniti Q50 Engine - 2.0L (VIN C, 4th digit), RWD - 65,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-engine-p-66137

engine

2018 Infiniti Q50 Engine - 2.0L (VIN C, 4th digit), RWD - 65,000 miles

90 days Warranty
$4,510
2018 Infiniti Q50 Engine - 2.0L (VIN C, 4th digit), RWD - 75,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-engine-p-66138

engine

2018 Infiniti Q50 Engine - 2.0L (VIN C, 4th digit), RWD - 75,000 miles

90 days Warranty
$4,060
2018 Infiniti Q50 Engine - 3.0L, VIN E (4th digit, VR30DDTT), AWD (300HP) - 59,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-engine-p-66139

engine

2018 Infiniti Q50 Engine - 3.0L, VIN E (4th digit, VR30DDTT), AWD (300HP) - 59,000 miles

90 days Warranty
$8,120
2018 Infiniti Q50 Engine - 3.0L, VIN E (4th digit, VR30DDTT), AWD (300HP) - 70,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-engine-p-66140

engine

2018 Infiniti Q50 Engine - 3.0L, VIN E (4th digit, VR30DDTT), AWD (300HP) - 70,000 miles

90 days Warranty
$7,755
2018 Infiniti Q50 Engine - 3.0L, VIN E (4th digit, VR30DDTT), RWD (300HP) - 60,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-engine-p-66141

engine

2018 Infiniti Q50 Engine - 3.0L, VIN E (4th digit, VR30DDTT), RWD (300HP) - 60,000 miles

90 days Warranty
$5,860
2018 Infiniti Q50 Engine - 3.0L, VIN E (4th digit, VR30DDTT), RWD (300HP) - 75,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-engine-p-66142

engine

2018 Infiniti Q50 Engine - 3.0L, VIN E (4th digit, VR30DDTT), RWD (300HP) - 75,000 miles

90 days Warranty
$5,590
2018 Infiniti Q50 Engine - 3.0L, VIN F (4th digit, VR30DDTT), AWD (400HP) - 55,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-engine-p-66143

engine

2018 Infiniti Q50 Engine - 3.0L, VIN F (4th digit, VR30DDTT), AWD (400HP) - 55,000 miles

90 days Warranty
$11,540
2018 Infiniti Q50 Engine - 3.0L, VIN F (4th digit, VR30DDTT), AWD (400HP) - 70,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-engine-p-66144

engine

2018 Infiniti Q50 Engine - 3.0L, VIN F (4th digit, VR30DDTT), AWD (400HP) - 70,000 miles

90 days Warranty
$10,915
2018 Infiniti Q50 Engine - 3.0L, VIN F (4th digit, VR30DDTT), RWD (400HP) - 55,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-engine-p-66145

engine

2018 Infiniti Q50 Engine - 3.0L, VIN F (4th digit, VR30DDTT), RWD (400HP) - 55,000 miles

90 days Warranty
$9,320
2018 Infiniti Q50 Engine - 3.0L, VIN F (4th digit, VR30DDTT), RWD (400HP) - 70,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-engine-p-66146

engine

2018 Infiniti Q50 Engine - 3.0L, VIN F (4th digit, VR30DDTT), RWD (400HP) - 70,000 miles

90 days Warranty
$8,965
2018 Infiniti Q50 Engine - 3.5L (VIN A, 4th digit, VQ35HR), gasoline, AWD

Infiniti

SKU MANUAL-2018-infiniti-q50-engine-p-66147

engine

2018 Infiniti Q50 Engine - 3.5L (VIN A, 4th digit, VQ35HR), gasoline, AWD

90 days Warranty
Call for price
2018 Infiniti Q50 Engine - 3.5L (VIN A, 4th digit, VQ35HR), gasoline, RWD

Infiniti

SKU MANUAL-2018-infiniti-q50-engine-p-66148

engine

2018 Infiniti Q50 Engine - 3.5L (VIN A, 4th digit, VQ35HR), gasoline, RWD

90 days Warranty
Call for price
2018 Infiniti Q50 Transmission - (AT), (7 speed), 2.0L, AWD - 56,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-transmission-p-66149

transmission

2018 Infiniti Q50 Transmission - (AT), (7 speed), 2.0L, AWD - 56,000 miles

90 days Warranty
$3,590
2018 Infiniti Q50 Transmission - (AT), (7 speed), 2.0L, AWD - 79,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-transmission-p-66150

transmission

2018 Infiniti Q50 Transmission - (AT), (7 speed), 2.0L, AWD - 79,000 miles

90 days Warranty
$3,250
2018 Infiniti Q50 Transmission - (AT), (7 speed), 2.0L, RWD - 54,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-transmission-p-66151

transmission

2018 Infiniti Q50 Transmission - (AT), (7 speed), 2.0L, RWD - 54,000 miles

90 days Warranty
$3,390
2018 Infiniti Q50 Transmission - (AT), (7 speed), 2.0L, RWD - 72,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-transmission-p-66152

transmission

2018 Infiniti Q50 Transmission - (AT), (7 speed), 2.0L, RWD - 72,000 miles

90 days Warranty
$2,980
2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), AWD, 300 HP - 57,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-transmission-p-66153

transmission

2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), AWD, 300 HP - 57,000 miles

90 days Warranty
$1,620
2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), AWD, 300 HP - 78,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-transmission-p-66154

transmission

2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), AWD, 300 HP - 78,000 miles

90 days Warranty
$1,480
2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), AWD, 400 HP, from 07/01/17 - 56,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-transmission-p-66155

transmission

2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), AWD, 400 HP, from 07/01/17 - 56,000 miles

90 days Warranty
$3,590
2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), AWD, 400 HP, from 07/01/17 - 79,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-transmission-p-66156

transmission

2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), AWD, 400 HP, from 07/01/17 - 79,000 miles

90 days Warranty
$3,250
2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), AWD, 400 HP, thru 06/30/17 - 54,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-transmission-p-66157

transmission

2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), AWD, 400 HP, thru 06/30/17 - 54,000 miles

90 days Warranty
$3,390
2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), AWD, 400 HP, thru 06/30/17 - 72,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-transmission-p-66158

transmission

2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), AWD, 400 HP, thru 06/30/17 - 72,000 miles

90 days Warranty
$2,980
2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), RWD, 300 HP, from 07/01/17 - 63,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-transmission-p-66159

transmission

2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), RWD, 300 HP, from 07/01/17 - 63,000 miles

90 days Warranty
$2,210
2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), RWD, 300 HP, from 07/01/17 - 87,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-transmission-p-66160

transmission

2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), RWD, 300 HP, from 07/01/17 - 87,000 miles

90 days Warranty
$1,890
2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), RWD, 300 HP, thru 06/30/17 - 52,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-transmission-p-66161

transmission

2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), RWD, 300 HP, thru 06/30/17 - 52,000 miles

90 days Warranty
$2,310
2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), RWD, 300 HP, thru 06/30/17 - 74,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-transmission-p-66162

transmission

2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), RWD, 300 HP, thru 06/30/17 - 74,000 miles

90 days Warranty
$1,990
2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), RWD, 400 HP - 56,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-transmission-p-66163

transmission

2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), RWD, 400 HP - 56,000 miles

90 days Warranty
$4,010
2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), RWD, 400 HP - 76,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-transmission-p-66164

transmission

2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.0L (VR30DDTT), RWD, 400 HP - 76,000 miles

90 days Warranty
$3,710
2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.5L (Hybrid), AWD - 52,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-transmission-p-66165

transmission

2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.5L (Hybrid), AWD - 52,000 miles

90 days Warranty
$2,990
2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.5L (Hybrid), AWD - 74,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-transmission-p-66166

transmission

2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.5L (Hybrid), AWD - 74,000 miles

90 days Warranty
$2,780
2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.5L (Hybrid), RWD - 56,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-transmission-p-66167

transmission

2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.5L (Hybrid), RWD - 56,000 miles

90 days Warranty
$2,760
2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.5L (Hybrid), RWD - 76,000 miles

Infiniti

SKU MANUAL-2018-infiniti-q50-transmission-p-66168

transmission

2018 Infiniti Q50 Transmission - (AT), (7 speed), 3.5L (Hybrid), RWD - 76,000 miles

90 days Warranty
$2,530
2019 Infiniti Q50 Engine - 2.0L (VIN C, 4th digit), AWD - 57,000 miles

Infiniti

SKU MANUAL-2019-infiniti-q50-engine-p-66169

engine

2019 Infiniti Q50 Engine - 2.0L (VIN C, 4th digit), AWD - 57,000 miles

90 days Warranty
$4,850
2019 Infiniti Q50 Engine - 2.0L (VIN C, 4th digit), AWD - 72,000 miles

Infiniti

SKU MANUAL-2019-infiniti-q50-engine-p-66170

engine

2019 Infiniti Q50 Engine - 2.0L (VIN C, 4th digit), AWD - 72,000 miles

90 days Warranty
$4,480
2019 Infiniti Q50 Engine - 2.0L (VIN C, 4th digit), RWD - 55,000 miles

Infiniti

SKU MANUAL-2019-infiniti-q50-engine-p-66171

engine

2019 Infiniti Q50 Engine - 2.0L (VIN C, 4th digit), RWD - 55,000 miles

90 days Warranty
$4,510
2019 Infiniti Q50 Engine - 2.0L (VIN C, 4th digit), RWD - 67,000 miles

Infiniti

SKU MANUAL-2019-infiniti-q50-engine-p-66172

engine

2019 Infiniti Q50 Engine - 2.0L (VIN C, 4th digit), RWD - 67,000 miles

90 days Warranty
$4,060

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