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Infiniti QX50 Engines
Our used Infiniti QX50 engines/motors come with 1-year warranty and 30-day price match guarantee. Buy your Infiniti QX50 engine from us with confidence knowing we stand behind the quality of our used car and truck engines.Save time and money searching for a cheap Infiniti QX50 engine. Our Infiniti QX50 discount price is guaranteed for 30 days.
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Sample Engines & Motors for Infiniti QX50 Vehicles
The following Engines & Motors listings are sample products shown for reference only. To ensure guaranteed fitment, customers must use the Year–Make–Model (YMM) selector above and choose the correct Hollander Interchange–verified part for their Infiniti QX50 .
Automotix has been in business for over 20 years, offers a 1-year warranty, financing options, and one of the best return policies in the recycled OEM auto parts industry.
2014 Infiniti QX50 Gas Engine
(3.7L, 6 CYLINDER, VQ37VHR, VIN C, 4TH DIGIT), 4X2 (RWD)
Genuine Infiniti Part
Good Condition
150K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2014 Infiniti QX50 Gas Engine
3.7L (VIN B, 4TH DIGIT, VQ37VHR), AWD, PREMIUM
Genuine Infiniti Part
Good Condition
133K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2014 Infiniti QX50 Gas Engine
3.7L (VIN B, 4TH DIGIT, VQ37VHR), AWD, PREMIUM
Genuine Infiniti Part
Good Condition
129K Miles
1-Year Warranty
Located at Tampa Or Ocala, Florida 34429
Availability varies by year, engine size, and fitment.
2014 Infiniti QX50 Gas Engine
3.7L (VIN B, 4TH DIGIT, VQ37VHR), AWD, PR
Genuine Infiniti Part
Excellent Condition
74K Miles
1-Year Warranty
Located at Orlando, Florida 32940
Availability varies by year, engine size, and fitment.
2014 Infiniti QX50 Gas Engine
3.7L (VIN B, 4TH DIGIT, VQ37VHR), AWD, PREMIUM
Genuine Infiniti Part
Excellent Condition
157K Miles
1-Year Warranty
Located at Atlanta, Georgia 30234
Availability varies by year, engine size, and fitment.
2014 Infiniti QX50 Gas Engine
RAN (3.7L, 6 CYLINDER, VQ37VHR, VIN C, 4TH DIGIT), 4X2 (RWD)
Genuine Infiniti Part
Good Condition
105K Miles
1-Year Warranty
Located at Birmingham, Alabama 35207
Availability varies by year, engine size, and fitment.
2014 Infiniti QX50 Gas Engine
3.7L (VIN B, 4TH DIGIT, VQ37VHR), AWD, PREMIUM
Genuine Infiniti Part
Good Condition
130K Miles
1-Year Warranty
Located at Toledo, Ohio 43974
Availability varies by year, engine size, and fitment.
2014 Infiniti QX50 Gas Engine
3.7L (VIN B, 4TH DIGIT, VQ37VHR), AWD, PREMIUM
Genuine Infiniti Part
Excellent Condition
157K Miles
1-Year Warranty
Located at Newark, Ohio 43055
Availability varies by year, engine size, and fitment.
2014 Infiniti QX50 Gas Engine
3.7L (VIN B, 4TH DIGIT, VQ37VHR), AWD, PREMIUM
Genuine Infiniti Part
Good Condition
99K Miles
1-Year Warranty
Located at Hartford, Massachusetts 01570
Availability varies by year, engine size, and fitment.
2014 Infiniti QX50 Gas Engine
3.7L (VIN B, 4TH DIGIT, VQ37VHR), AWD, PREMIUM
Genuine Infiniti Part
Good Condition
137K Miles
1-Year Warranty
Located at Hartford, Massachusetts 01570
Availability varies by year, engine size, and fitment.
2014 Infiniti QX50 Gas Engine
(VIN B, 4TH DIGIT, VQ37VHR, V6), AWD
Genuine Infiniti Part
Good Condition
94K Miles
1-Year Warranty
Located at Hartford, Massachusetts 01570
Availability varies by year, engine size, and fitment.
2014 Infiniti QX50 Gas Engine
3.7L (VIN B, 4TH DIGIT, VQ37VHR), AWD, PREMIUM
Genuine Infiniti Part
Good Condition
99K Miles
1-Year Warranty
Located at Hartford, Massachusetts 01570
Availability varies by year, engine size, and fitment.
2014 Infiniti QX50 Gas Engine
3.7L (VIN B, 4TH DIGIT, VQ37VHR), AWD, PREMIUM
Genuine Infiniti Part
Excellent Condition
117K Miles
1-Year Warranty
Located at Hartford, Massachusetts 01570
Availability varies by year, engine size, and fitment.
2014 Infiniti QX50 Gas Engine
3.7L (VIN B, 4TH DIGIT, VQ37VHR), AWD, BASE
Genuine Infiniti Part
Good Condition
87K Miles
1-Year Warranty
Located at Hartford, Massachusetts 01570
Availability varies by year, engine size, and fitment.
2014 Infiniti QX50 Gas Engine
3.7L (VIN B, 4TH DIGIT, VQ37VHR), AWD, PREMIUM
Genuine Infiniti Part
Good Condition
86K Miles
1-Year Warranty
Located at Hartford, Massachusetts 01570
Availability varies by year, engine size, and fitment.
2014 Infiniti QX50 Gas Engine
(VQ37VHR), AWD, THRU 3/13
Genuine Infiniti Part
Good Condition
97K Miles
1-Year Warranty
Located at Hartford, Massachusetts 01570
Availability varies by year, engine size, and fitment.
2014 Infiniti QX50 Gas Engine
3.7L (VIN B, 4TH DIGIT, VQ37VHR), AWD, PREMIUM
Genuine Infiniti Part
Good Condition
105K Miles
1-Year Warranty
Located at Worcester, Massachusetts 1453
Availability varies by year, engine size, and fitment.
2014 Infiniti QX50 Gas Engine
MINUS HARNESS
Genuine Infiniti Part
Good Condition
107K Miles
1-Year Warranty
Located at Worcester, Massachusetts 1453
Availability varies by year, engine size, and fitment.
2014 Infiniti QX50 Gas Engine
3.7L (VIN B, 4TH DIGIT, VQ37VHR), AWD, PREMIUM
Genuine Infiniti Part
Good Condition
138K Miles
1-Year Warranty
Located at Providence, Rhode Island 02864
Availability varies by year, engine size, and fitment.
2014 Infiniti QX50 Gas Engine
3.7L (VIN B, 4TH DIGIT, VQ37VHR), AWD, PREMIUM
Genuine Infiniti Part
Good Condition
87K Miles
1-Year Warranty
Located at Providence, Rhode Island 02864
Availability varies by year, engine size, and fitment.
🔧 Engines – FAQs
Q: Do you sell used Infiniti engines?
A: Yes. Automotix has sold hundreds of thousands of OEM used engines over the past 20+ years, including engines for many Infiniti models.
Q: Is it safe to buy a used engine online?
A: Yes. Automotix verifies fitment using Hollander Interchange data and offers a 1-year warranty on eligible engines.
Q: How do I know the engine will fit my Infiniti QX50 ?
A: Use the YMM selector to find a Hollander-verified engine that matches your exact vehicle configuration.
Q: Why do used engine prices vary?
A: Pricing depends on year, engine type, mileage, condition, and availability.
