Red Line Transmission


Foreign & Domestic Cars, Trucks & SUVs


Transmission Repair Shop

The expert techs at Red Line Transmission specializes in transmission repair of both automatic and manual transmission vehicles, as well as semi-auto transmissions. The transmission is a very intricate piece of machinery that requires routine maintenance to remain in proper operating condition. If you notice grinding sounds while shifting gears, experience delayed shifting or jerking while shifting or enounter some other sort of transmission trouble, don’t hesitate to contact us to schedule professional transmission repair in Boise or the surrounding communities. We service all makes and models and use only the highest quality parts.

Transmission Rebuild and Replacement

A vehicle experiencing extreme transmission trouble may require a transmission rebuild or replacement. At Red Line Transmission, our mechanics complete these services using high quality parts to your vehicle’s transmission to a like-new condition. If your foreign or domestic car or truck is having a hard time getting through the gears, don’t hesitate to contact us to schedule diagnostics to find out if it could benefit from a transmission rebuild in Boise. In some situations it can be more cost effective to replace a transmission than to try and fix existing issues or perform a rebuild. Our Boise transmission shop can source a replacement transmission, and we will back it with a quality guarantee.

We rebuild and replace automatic and manual transmissions for all makes and models. Once your vehicle enters our local transmission shop, our highly knowledgeable technicians will take a detailed look at it and present you with all of your options to get back on the road in a safe and reliable vehicle. We also offer performance transmission upgrade services.

powered transmission
transmission fluid flush

Transmission Maintenance

Much like your vehicle’s engine needs an oil change, the transmission requires routine maintenance as well, just at much larger mileage intervals. Check your owner’s manual to see when your car is due for scheduled transmission service, which generally¬† includes draining the old transmission fluid, replacing or cleaning the transmission filter, if applicable, cleaning the transmission pan and installing a new transmission pan gasket during reassembly. Once back together we will fill the unit with fresh transmission fluid, ensuring smooth gear shifting for miles to come.

Our Repairs are Backed by a 3 Year / 36,000 Mile Warranty. Contact us to Schedule an Appointment Today!