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Futured products
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Sale!
700R4 “The Nemesis” Stage 2 525HP Performance Transmission (700R-4 / TH700 / 4L60)
Original price was: $3,277.00.$2,799.00Current price is: $2,799.00. -
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Sale!
JDM 1989–1991 Nissan Skyline R32 GTST RB20DET Twin Turbo Engine (Inline-6)
Original price was: $3,900.00.$3,599.00Current price is: $3,599.00. -
Sale!
JDM 1989–1993 Nissan 180SX / 240SX / Silvia S13 SR20DET Red Top Engine & 5-Speed Manual Transmission Swap
Original price was: $2,900.00.$2,700.00Current price is: $2,700.00. -
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Testimonials
What Our Clients Say
David R., Seattle, WA
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I’ve been restoring my 2004 Subaru WRX STI and needed a replacement EJ207 engine. After checking several websites online, I went with JSpec Auto Parts because their customer service actually knew what they were talking about. The engine arrived clean, fully compression-tested, and even came with documentation. Installation was smooth — it fired up the first time. I’ll definitely be buying from them again for my next project car." Thanks
Michael L., Houston, TX
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I own a small auto shop in Houston area, and we’ve ordered multiple transmissions from JSpec Auto Parts — mainly for Nissan and Toyota models. Their consistency is what keeps us coming back. Every unit we’ve received has been in great condition, and our customers have had zero complaints. They even helped us locate a rare 1UZ-FE Lexus engine. Outstanding service!.
Sarah J., Denver, CO
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I was skeptical at first about ordering a used JDM engine online, but JSpec Auto Parts completely changed my mind. I purchased a Mazda RX-8 rotary engine, and it was delivered on time, clean, and with compression test results. I installed it last month, and it’s performing beautifully. Customer service answered all my questions quickly. 100% recommend!"