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Transmission Repair in South Salt Lake, UT
Slipping, rough shifts or a leak? Our ASE-certified South Salt Lake techs diagnose first and recommend the right fix, backed by a 12-month / 12,000-mile warranty*.
3865 State St, Salt Lake City, UT 84115 · Get Directions
Mon-Fri 7:30am-6:00pm | Sat 7:30am-4:00pm | Sun Closed ·
- Waiting room
- Free Wi-Fi
- Open Saturdays
- Walk-ins welcome
- Online booking
12-month / 12,000-mile warranty* on parts & labor
Honored at every Master AutoTech location · Serving Utah and Idaho since 1963
*Exclusions apply. Ask your service advisor for full warranty terms.
- ASE Certified Technicians
- Best of State Utah
- Top Workplaces
- Family Owned Since 1963
Master AutoTech South Salt Lake diagnoses, services and repairs automatic and manual transmissions for drivers across South Salt Lake, Millcreek and central Salt Lake County. We tell you whether you need a fluid service, a repair or a rebuild before any work starts, and back the work with our 12-month / 12,000-mile warranty*.
Stop-and-go traffic on State Street and I-15 heats up transmission fluid and wears it out faster. Our shop is on State Street just north of 3900 South, so we’re easy to reach before a small shifting problem turns into a rebuild.
Transmission Repair Services We Offer
Transmission diagnosis
Code scan, fluid inspection and road test to find what’s really wrong.
Fluid service
Drain-and-fill or exchange with the fluid your manufacturer specifies.
Transmission repairs
Solenoids, sensors, seals, gaskets, cooler lines and valve body repairs.
Clutch replacement
Clutch, pressure plate and flywheel service for manual transmissions.
Transmission rebuilds
Disassembly, inspection and rebuild with quality parts when repair isn’t enough.
Drivetrain service
Differentials, transfer cases and CV axles on trucks, SUVs and AWD vehicles.
What South Salt Lake Drivers Say
“ We are really happy with the sevice we received on an exhaust repair. Vehicle was ready to go in the estimated time and we will come again. Thank you! ”
Karen B
“ This was my first time using service at Master Mufler and Dave made it very easy and professional. Great customer service, straight forward and actually fast got my car done in couple hours. For sure coming back if i need more help with my cars ..Thanks !!! ”
Bob Bobrov
“ Dave was awesome to work with. Brian did an awesome job on my truck. Had my truck there for a couple days. They had tons of customers before me, makes sense because they do good work. Thank you! ”
John Bailey
How Often Should You Service Your Transmission?
Most automatic transmissions need a fluid service every 30,000 to 60,000 miles; check your owner’s manual, because some “lifetime” fluids still benefit from changing. Towing, stop-and-go traffic on State Street and 3900 South and climbing the canyons heat the fluid and break it down faster.
| Driving condition | Recommended fluid service |
|---|---|
| Normal commuting | Every 50,000–60,000 miles |
| Towing, hauling or mountain driving | Every 30,000 miles |
| Manual transmission | Every 30,000–60,000 miles |
| CVT | Follow the manufacturer schedule closely |
Signs You Need Transmission Repair
Catching transmission problems early can mean a repair instead of a rebuild. Watch for:
- Slipping gears or RPMs that climb without acceleration
- Rough, harsh or delayed shifts
- A delay before the car moves in Drive or Reverse
- Red or brown fluid under the vehicle
- A burning smell after driving
- Whining, clunking or humming noises
- The check engine or transmission warning light
How Much Does Transmission Repair Cost in South Salt Lake?
Transmission costs range from a fluid service to a full rebuild, so diagnosis comes first. Price depends on the transmission type (automatic, manual or CVT), what failed, and your vehicle. Many shifting problems are solved with a solenoid, sensor or fluid service rather than a rebuild. We’ll explain every option and price before we start.
Need to spread out the cost? Master AutoTech offers several financing options, including the Goodyear Credit Card (6-month special financing on purchases of $250 or more), the Synchrony Car Care credit card, the 1stMILE Mastercard, Snap Finance, Acima, Surepay and RC Willey financing.
We’re here to help
Slipping or shifting hard? Book a transmission check or call 801-503-0049.
Why Choose Master AutoTech South Salt Lake for Transmission Repair
Repair before replace
We look for the fix that solves the problem, not the most expensive one.
ASE-certified technicians
Required to earn ASE certification within 90 days of joining our South Salt Lake team.
Quality parts & fluids
OEM or equivalent parts and the exact fluid your transmission specifies.
Warranty-backed
Transmission repairs are covered for 12 months or 12,000 miles.
About Master AutoTech South Salt Lake
We’re a family-owned shop that treats every vehicle like it belongs to a neighbor. Master AutoTech started as Master Muffler in 1963 and grew into Utah’s largest auto repair franchise, and our giant mascot sign has watched over State Street for years. Every technician here earns ASE certification within 90 days of joining the team. Meet our team.
You’ll find us on State Street just north of 3900 South, with Main Street a few blocks west and 300 East a few blocks east. I-15 is a short drive west, and the Meadowbrook TRAX station is about half a mile away on 3900 South. Look for the red storefront and the giant sign, and pull into our lot on State Street.
Wait in our waiting room with free Wi-Fi, or step out while we work: Astro Burgers is next door and there’s more food at the 3900 South corner. We take care of drivers from South Salt Lake, Millcreek, Murray, Meadowbrook and Holladay every day.
Download the Master AutoTech app and earn rewards
- Rewards & offersOffers and rewards land right in the app, not in a drawer full of coupons.
- Check-engine alertsSee the actual codes your car is throwing and message the shop about them.
- Maintenance trackingKnow what’s due and what’s overdue, with a weekly report on your vehicle.
- Glove BoxKeep registration, insurance and service records in one place.
How to get rewards: download the free app and your offers and rewards land right in it, ready to use at your next visit. Open the app before your visit to see what’s waiting for you. Book a Master Oil Change and get a free Master Link that connects your car to the app.
Areas We Serve
Drivers come to Master AutoTech South Salt Lake for transmission repair from across South Salt Lake, Millcreek and central Salt Lake County.
- South Salt Lake
- Millcreek
- Murray
- Meadowbrook
- Holladay
- Central Salt Lake City
- West Valley City
- Taylorsville
Mon-Fri 7:30am-6:00pm | Sat 7:30am-4:00pm | Sun Closed
Get Directions · 3865 State St, Salt Lake City
✓ 12-month / 12,000-mile warranty* *Exclusions apply.
✓ Financing available · See options
✓ Get rewards in the Master AutoTech app
Buy 3 Tires, Get the 4th Free
Buy 3 tires, get the 4th free, Oct 1 – Dec 31.
Ends December 31, 2026 · Details
Nearby Master AutoTech Locations
Part of Master AutoTech Salt Lake City, one of four Master AutoTech shops across the city. See all Salt Lake City shops
Master AutoTech Millcreek
2.1 miles away
3385 Highland Dr
Salt Lake City, UT 84106
Master AutoTech West Valley
5.5 miles away
4118 W 3500 S
West Valley City, UT 84120
Other Services at This Location
Frequently Asked Questions
Visit Master AutoTech South Salt Lake
Master AutoTech South Salt Lake
3865 State St
Salt Lake City, UT 84115
Get Directions
Mon-Fri 7:30am-6:00pm
Sat 7:30am-4:00pm
Sun Closed
Getting here
- From I-15: Take the 3300 South or 4500 South exit east to State Street, then head to 3900 South; we’re on the east side just north of the light.
- By TRAX: Ride to Meadowbrook station and head east on 3900 South, about half a mile.
- From 3900 South: Turn north on State Street; we’re just past the corner on the right.
- Parking: Pull into our lot on State Street, right under the giant Master AutoTech sign.
