

Engine Size: 3.7l (vin b, 4th digit, vq37vhr), rwd, premium, thru 2/14
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This used 2014 Infiniti Q-50 3.7L engine is a grade A replacement from a donor Infiniti Q-50 built for 2014, with about 43,735 - 50,295 mi on the donor vehicle. The listed option is 3.7l (vin b, 4th digit, vq37vhr), rwd, premium, thru 2/14. Use that 3.7L size and the option code with the VIN so the engine matches the sensors, wiring, and computer in the vehicle. This unit is priced at $3,281 and is offered in stock for shipping.
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Absolutely perfect! Saved me thousands compared to buying new. The part runs like new and customer service was incredibly helpful.
Really impressed with how knowledgeable the support team was about my hybrid setup. They sourced the exact low-mile engine I needed and even included install tips.
Engine performs fine once installed, but the freight carrier rescheduled twice and the harness clips needed cleanup. Worth it for the price if you can tolerate a little extra prep.