J Auto Mechanic LLC
“Big shoutout to the mechanic—took care of my Honda Accord and got it back running perfect.”
Best Engine Repair & Rebuild near Passaic, NJ
2 of these technicians are based in Passaic; the others serve Passaic from towns including Clifton (2 mi), Garfield (1 mi) and East Rutherford (2 mi).
9 open weekends · 12 rated 4.5+
Data verified October 31, 2026
Falcon Garage Auto Mechanic
“His prices are very fair, he's super knowledgeable, and he cares about his customers (really he does, sometimes to a fault).”
Geremia Auto Repair
My New Shop Llc.
“Great service , very professional he changed ignition coil's and sporks plugs on my Lincoln .”
Saeilo Motors
“One other mechanic wanted $ 250 for diagnostic fee even when I told him exactly what needs to be done, Mr Taka fixed in 10 minutes for $50 and did exactly what was needed; if you know what the car needs he is your guy!!!”
Promar Precision Engines
“Customer service and communication was very good, they kept me informed on parts orders, build completion, and shipping info.”
Listed for drivers in and around Passaic, NJ, these 15 shops repair, rebuild and replace engines. What each one says about machine work, warranty terms and the engines it supplies comes from its own website; ratings and quotes come from public reviews.
Area overview: Passaic, NJ
The 15 technicians on this page are rated from 4.3 to 5.0 across 2,385 reviews; 12 have 50 or more reviews and 12 are rated 4.5 or higher. The topics that come up most in reviews of the technicians on this page are "price", "diagnosis" and "knowledge". 9 are open on Saturdays. 3 list staff certifications (ASE) and 5 have a BBB rating of A or A+. Domain records put 9 websites of the technicians on this page at ten or more years old; the oldest dates from 2000. 2 are family- or locally-owned and 3 list coupons or special offers. We have a website on file for 11 of the technicians on this page; 11 publish a contact page; 6 list a public email and 1 takes bookings online. We count these figures across the technicians on this page; distances are straight-line, and hours and prices change, so confirm the details with the technician before you visit.
Why do some listings show another city?
2 of the 15 shops are in Passaic itself and the rest come from other towns within 15 mi. An engine job means leaving the car for days, so the drive happens once at each end rather than every morning.
Westside Tire & Automotive
“Jo and the team were incredibly helpful the pre-purchase inspection on a private sale.”
Bob Crevaux's Wayne Auto Works
“Bob took the time to thoroughly explain the issues with my vehicle and offered clear, honest advice on the necessary repairs.”
Three Brothers Auto Repair
“Today, he called to tell me it was actually the accelerator, which would cost a lot less to fix, and told me he could have my car ready by the end of the day, three days earlier than he anticipated!”
City Line Imports LLC
“They took the time to explain everything clearly and made sure the car was running perfectly before giving it back to me.”
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Apex Autowerks
“However, Apex is one of only a few places nationwide with the expertise to replace the sensor and accurately recalibrate the transmission.”
German Motors
“Moe worked on my 488 Ferrari had a check engine light dealer could not figure out the problems after spending thousands in repairs.”
Bergen Autowerks
“Anthony took the time to inspect my parts and understand exactly what I wanted before completing the custom exhaust work on my BMW M8.”
M & R Tire and Auto Center
“I've had several tires repaired/replaced a couple oil changes and I'll be bringing it back for anything involving brakes and suspension.”
Bergen Imports Inc
“After 25 years of impeccable service, my husband Piotr and I can wholeheartedly recommend Bergen Import to anyone in need of reliable and trustworthy car repair services.”
Why these companies made our list
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