A-Len Automotive Service
“They provided great customer service, were very up front about the costs, and kept me informed of the progress.”
Best Transmission Fluid Change & Flush in Downers Grove, IL
14 experts listed · 4 in Downers Grove · 6 open weekends · all 14 rated 4.5+ · 1 shows a license
Data verified October 21, 2026
Rolando's Car Care
“Very professional, knowledgeable, respectful, fast, and honest.”
BOB Auto Repair
“Try taking your car to to them and all your problems will be solved professionally!”
Langs Auto Service
“Very competitive and affordable pricing for all of the repairs I've had them do.”
Hi-Tech Import
“Matt here was understanding, took time out to explain the situation of car, he looked into problem and gave me Direction to where to take the car for future repair because was covered under extended warranty .”
EGM Automotive
“After getting quotes I couldn't afford 4 tires and went somewhere else, but they helped me and didn't charge me a dollar.”
Listed for drivers in and around Downers Grove, IL, these 14 shops change and flush transmission fluid. What each one says about fluid brands, filters and pricing comes from its own website; ratings and quotes come from public reviews.
Area overview: Downers Grove, IL
4 of the 14 experts we list are based in Downers Grove; the other 10 serve Downers Grove from towns including Elk Grove Village (15 mi), Lombard (5 mi) and La Grange Park (8 mi). The experts on this page are rated from 4.5 to 5.0 across 4,482 reviews; all 14 have 50 or more reviews. When customers rate these experts on specific qualities, they most often praise professionalism (86%), quality (86%) and punctuality (81%). The topics that come up most in reviews of the experts on this page are "price", "diagnosis" and "honest". 6 are open on Saturdays. The services the experts on this page list most often on their websites are A/C repair (2), fleet services (2), oil change (2) and oil change services (2). 1 shows a license on its website; 3 list staff certifications (ASE) and 11 have a BBB rating of A or A+. Domain records put 12 websites of the experts on this page at ten or more years old; the oldest dates from 2002. 4 offer financing; 1 gives free estimates; 9 are family- or locally-owned and 8 list coupons or special offers. We count these figures across the experts on this page; distances are straight-line, and hours and prices change, so confirm the details with the expert before you visit.
Can I book a fluid change online with shops listed for Downers Grove?
An online booking link appears for 6 of the 14 shops. Give them the year, make and model when you book, because the fluid has to be on the shelf and some specifications are ordered in rather than stocked.
Oil Pro
“Very clean place, free coffee and popcorn while you wait plus had a movie channel playing thanks again oil pro crew.”
Auto Plus
“Erik was able to quickly help me out with the car, and seemed very knowledgeable.”
Nick's Precision Transmission & Complete Auto Repair
“Very very professional, my car was fixed In 2 days, Nick is a sweetheart.”
Clark's Car Care Inc
“Also they do a general inspection on the car to see if there are any issues that need to be addressed.”
Vaupell Auto Repair & Napa Auto Care Center
“Great service and everyone there is friendly and wonderful to work with.”
Last Chance Auto Repair For Cars Trucks
“Had oil changed old way, correctly!”
Ted's Auto Clinic
“Great service from George ant his team.”
Car Doctor Jr
“They got a decent amount of work done pretty quick and at reasonable cost.”
Why these companies made our list
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