Ben's Japanese Auto Clinic

We replace or rebuild engines for Asian import vehicles using low-mileage engines imported from Japan/Korea or zero-mileage rebuilt engines. All engines undergo testing in their origin country and again in the U.S. after import. Most engine swaps complete within 2-3 days, depending on parts availability.

Specializing in interference engines, we replace timing belts with OEM parts to prevent valve-to-piston damage. Our technicians ensure precise installation to maintain engine integrity and avoid catastrophic failures caused by belt failure in Asian import vehicles.

We perform clutch replacements and hydraulic/mechanical repairs with quick turnaround times. Customers can often pick up vehicles the same day if dropped off in the morning, using high-quality parts for durable repairs.

Offering complete and minor tune-ups using NGK/Denso spark plugs and OEM ignition components. Complete services include air/fuel filter replacement, throttle body cleaning, and ignition timing adjustments to optimize performance and fuel efficiency.

Our Engine Performance certified technicians use computerized scanners to retrieve diagnostic trouble codes and perform pinpoint diagnostics. We test sensors, actuators, and emission control systems to resolve check engine light issues and restore optimal engine function.

We specialize in repair and maintenance for Asian import vehicles, including Toyota, Honda, Nissan, and Hyundai models.

Yes, we exclusively use OEM-certified parts and fluids for all maintenance and replacement services.

Most engine swaps take 2-3 days, depending on parts availability and vehicle specifications.

Yes, clutch repairs and minor tune-ups often complete the same day if vehicles are dropped off in the morning.

We're open Monday-Friday 8:00 AM - 6:00 PM, Saturday 8:00 AM - 2:00 PM, and closed on Sundays.

We've been going to Ben and now his son Sean for years. Very thorough, very skilled with all Japanese models. Really thorough and not too expensive. No bad experiences.

This review is long overdue. There are so many times when Ben has gone above and beyond on my little Subaru. When I leave his shop, it's not just that my car is repaired, it's that my faith in humanity is also restored. I first came to Ben around 2016. After doing many hours of research around town, getting quotes on years worth of (horrible) work I had done at TNA Auto Repair on MLK Blvd, I realized that I could have saved thousands of dollars in a five year period if I had gone to Ben's Japanese Auto. Ben's commitment to integrity is a rarity in Portland as far as car mechanics go, which most love to screw people who don't know a lick about cars (like me). This is not the case with Ben. He is a local hero.

They were able to work me into their schedule and found the issue which a different mechanic shop couldn't find. Excellent communication, great customer service and I found the pricing fair. I'm new to the area and am happy to have found a good mechanic.

They did great work on my car, and they found some issues with my car that other mechanics failed to find. Owner is friendly and knowledgeable. Great shop!

I've been here about 4 times and have my vehicle repaired with no issue. I came in for an oil change yesterday, which they asked me to leave my car. I said no problem I proceeded to remove some napkins that were on my seat because it's Covid and I didn't want any employees touching them. I head to the office to fill out my paperwork and throw the napkins in the garbage. I get a call to come pick my car up as it's done.

I have a Starbucks drink in my hand that is empty. I head to the office proceed to the trash and throw my Starbucks drink away. "The owner then says to me do you just bring all your garbage here to throw away In my garbage"? I replied it's trash so I throw it in the trash, would you like me to take it out? He then grunts with an upset look. At this time I'm perplexed due to the fact that I'm a paying customer not just some random person off the street and I'm throwing away a Starbucks cup. I'm sorry I threw my trash away in your garbage can Mr. Ben but you did a great job making your customer feel unwanted. God bless you!

Ben's did a fantastic job. And they kept all the parts to show me why things needed repair. Very prompt, responsive, professional. Will be going to Ben's for all auto needs.