I have been dealing with MadJack Diesel for a few years now. Mostly for my Amsoil needs but what I…read morelike is that Dane gives it to me straight. In today's world I'll take integrity over anything

From the owner: At MadJack Diesel Performance we offer good old fashion service! Service like in the days when your…read moregrandfather was a young man. Located in Moorpark, CA, we carry all kinds of parts for your diesel pickup truck. Whether it be GM Duramax diesel parts or for an Allison Transmission to regular maintenance or aftermarket accessories like fuel filter, brakes and so much more. We are also the largest Amsoil Synthetic Oils Distributor in the Tri-Counties. Your automotive satisfaction is our satisfaction! Simi Valley, CA Thousand Oaks, Malibu, CA Camarillo, CA Woodland Hills, CA Ventura, CA Santa Clarita, CA Santa Monica, CA Lancaster, CA Los Angeles, CA Santa Barbara, CA

I went in this morning and Jorge helped me out immediately with my battery got it replaced for me…read morewas having troubles at another store getting it replaced Jorge figured it out immediately for me

Came here close to closing time due to an oil issue, after work. Al and Mr. Bienvenidos were…read moreamazing. Al came outside to physically help me with an oil change (I know nothing of cars), and Mr bienvenidos helped me check my oil, and get my car situated! Very grateful for both of them!!!

We went to get a battery replaced and received excellent Customer Service from Eva and another Team…read moremember. They took the new battery and installed it free of charge. GOOD SERVICE Recommend.

Outstanding Customer Service from Miguel at O'Reilly Auto Parts!…read more I had a fantastic experience today at the O'Reilly Auto Parts store in Mountain Gate Plaza at 1239 E. Los Angeles Ave. in Simi Valley, and I especially want to recognize Miguel, the store manager, for going above and beyond to help me. I had just returned home from vacation to discover that my truck had a completely dead battery. I called the Auto Club, and they gave me a jump start. I ran the truck for about an hour to give the battery a chance to recharge, only to wake up the next morning to another dead battery. After getting another jump start, I headed over to O'Reilly Auto Parts. That's where Miguel really impressed me. Rather than simply selling me a battery, Miguel personally took the time to diagnose the problem and make sure we knew exactly what was going on. He tested the battery, entered the correct information into the tester, and determined that the battery itself was faulty and needed to be replaced. Miguel then personally installed the new battery, helped me get a new set of windshield wipers, and shared some excellent advice based on his years of experience. He was knowledgeable, patient, straightforward, and genuinely interested in making sure I left with the problem solved. You don't always get that kind of personal service anymore. Miguel could have simply sold me a battery and sent me on my way, but instead he took ownership of the situation and made sure everything was taken care of. If you ever have a question or problem with your vehicle and want honest, straightforward answers from someone who knows what he's talking about, I highly recommend stopping by O'Reilly Auto Parts at Mountain Gate Plaza and asking for Miguel. Thank you, Miguel, for going above and beyond and making what started as a frustrating situation a very positive experience! O'Reilly Auto Parts - Mountain Gate Plaza 1239 E. Los Angeles Ave. Simi Valley, CA 93065 (805) 306-9209 Five stars without hesitation!

It's the best when it's 95 outside and your battery dies. Had to rush to Napa at lunch and thank…read moregoodness I was greeted by Ron - he was the best! He swapped my old battery out for the new one in the sweltering heat and was nice while doing so! I am so grateful to him and Napa Auto Parts for having such a great store policy (even for the cheapest battery)! Keep up the good work Napa, I will need you again soon I am certain!

Love love Brandon. When you think that people don't care anymore, they actually do this gentleman…read morehelped my mother and myself with a very difficult part with a 2001 vehicle. Patient and concise and caring now I'm telling everyone about this place.

The staff here are amazing Devin is always ready to help with an amazing positive friendly attitude…read moreand the mechanics in the back always do an amazing job every time I take my car in very honest I will always do my business knowing Devin and the mechanics will be doing honest work

Beyond bad. They don't full inspection. Fluids, etc. I bought lifetime alignment 2022 and ever…read moresince it's been worse and worse service. Cutting corners. Now they charge for rotation! That should be included! Get a reputable company beside dealers to do alignment As you can see in the photo, didn't check my fluids. That's not what I call full inspection

I walked in looking for some headlight cleaner and the guy at the front ended up giving me a free…read moresupply from his own stock. Never had this kind of caring experience. 10000% recommend to anyone looking to buy anything needed for your car.

It's been a day trying to get some replacement rear windshield wipers for our Jeep Grand Cherokee!…read more We made a total of 3 stops at different Auto Zones in Simi and Moorpark. No one had the part we needed and kept referring us to another store. The last guy told us to check Amazon. ‍ We finally went to Advance Auto parts. Laurie was very knowledgeable about the wipers, and Angelique came out and snapped the rear wiper blades in for us. I was very impressed that these two women were more helpful than the 3 men who attempted to help today.

Came in to charge my battery and Chad took care of me told me to come back in a few hours and it…read moreshould be ready but should come by in twenty minutes just to confirm if the battery is good. I just want to say thanks for your assistance. Chad was knowledgeable and went above and beyond.

Kudos to Chad who helped me make a decision on whether I needed a new battery. He tested my current…read morebattery and told me it still had a few months left. I chose to add a new battery instead for the peace of mind it coffers. Chad then installed the new battery. He was both knowledgeable and helpful.

Joel knows his hose. I had some air leaks in my air brake system and he fixed me up with what I…read moreneeded. Zero leaks now. Thank you. Knowledge, service, and pricing are all good.

The good stuff in stock for a good price worth the drive for me. Have to reach the minimum length…read moreto post this so staffed with Good vibes.

Very good for parts,, friendly people..lots of information on almost all cars and van,etcread more

I highly recommend this business to any family or friend. This store is well organized clean. I…read morecalled immediately for my K&N oil filter. they immediately put it on hold for me. There was one left in stock. They put me on hold for just a few seconds. They got right back to me and said sir it's on hold and I came into the store immediately and picked it up I noticed that the staff is extremely friendly knowledgeable and extremely courteous. Thank you for this store having extremely good customer service and extremely well maintain stock of material materials thank you AutoZone.

My car randomly started saying it needed some coolant. I stopped at this AutoZone and the guy that…read morehelped me was so nice and so helpful. 10/10 recommend.