How much does it cost to replace a transmission in a 2017 Subaru Forester?

Replacing a transmission in a 2017 Subaru Forester typically costs between roughly $3,500 and $6,500 for an installed CVT, with dealer-supplied OEM units at the high end and salvaged or aftermarket units at the low end. The exact price depends on parts choice, labor rates, and your location.

Understanding the Forester’s transmission setup

The 2017 Subaru Forester relies on Subaru’s Lineartronic continuously variable transmission (CVT) across its engine options, including the 2.5L and the turbocharged 2.0L XT variant. When a CVT fails, owners generally face four main paths: replacing with an OEM Subaru CVT (remanufactured or new), installing a remanufactured CVT from an aftermarket supplier, using a rebuilt or salvaged unit, or opting for a targeted repair if the issue is limited to components such as solenoids or sensors. The chosen path heavily influences total cost and vehicle reliability.

Typical installed price ranges

Below are the common price bands for an installed transmission, reflecting typical quotes in the United States as of 2024–2025. Prices include parts, labor, fluids, and basic hardware.

• New OEM/Subaru remanufactured CVT installed by a dealer or authorized shop: about $4,000–$6,500+


• Remanufactured CVT from independent suppliers installed by a shop: about $3,500–$5,500


• Used or salvage CVT installed (with inspection and possible related parts): about $2,500–$4,500

Concluding: Prices vary by region and shop. Always confirm what’s included (fluids, filters, sensors, cooling lines, and a warranty) and whether there will be any additional charges for labor or miscellaneous parts.

Cost drivers that influence the final bill

Several factors can push the final number up or down. Understanding these can help you compare quotes more accurately.

• Labor rates and local market conditions


• Source of the transmission (OEM Subaru vs aftermarket vs salvage)


• Whether the replacement is a full CVT installation, a remanufacture, or a rebuild


• Necessary ancillary parts and services (cooling system components, new belts/filters, gaskets, fluids)


• Warranty terms and shop warranty on workmanship


• Vehicle condition and additional diagnostic work required before replacement

Concluding: Getting multiple written estimates that itemize parts, labor, and any required ancillary work helps you avoid unexpected costs and choose the best value for reliability.

What to consider before deciding

Because transmission replacement is a major repair, owners should weigh the cost against the vehicle’s value, mileage, and expected remaining lifespan. In some cases, a rebuilt or used unit with a solid warranty may offer a reasonable middle ground, while a brand-new OEM CVT provides maximum long-term reassurance for high-mileage vehicles. A trusted technician can help assess whether a full replacement is necessary or if a repair, reprogramming, or component swap could suffice.

Summary

For a 2017 Subaru Forester, expect installed transmission costs to fall roughly in the $3,500 to $6,500 range, influenced by whether you choose OEM versus aftermarket versus salvage units, plus regional labor rates and warranty terms. Always obtain multiple quotes, verify what’s included in the price, and consider the vehicle’s overall condition and future needs when selecting a replacement path. A well-chosen option can protect the Forester’s performance and long-term value.

How much does it cost to replace a Subaru Forester transmission?

A Subaru Forester transmission replacement can cost between approximately $2,500 and $8,000 or more, depending on the type of replacement part (new, remanufactured, or used) and the labor rates of the shop. Costs are significantly higher for a new transmission from a dealer, while using a used or remanufactured unit can be much more affordable. 
Cost breakdown by option

• New Transmission: This is the most expensive option, with costs at a dealership potentially reaching over $8,000 due to genuine parts and specialized labor. 
• Remanufactured Transmission: A remanufactured transmission can cost around $3,700 to over $8,000, often coming with a warranty. 
• Used Transmission: A used transmission from a junkyard can bring the total cost down to a more manageable $2,500 to $4,500, including labor. 

Factors that influence the final cost

• Vehicle's age and model: Older models or specific sub-models can have different pricing. 
• Type of transmission: A Continuously Variable Transmission (CVT), common in many modern Subaru Foresters, can be more expensive than a traditional automatic. 
• Where you get it done: Dealerships typically have higher labor rates than independent mechanics or junkyards. 
• Warranty: The cost of the transmission and installation can vary based on the warranty offered. 

Tips for managing costs

• Get multiple quotes: Always get quotes from different shops, including both dealerships and independent mechanics.
• Consider used parts: If your Forester is an older model, a used or remanufactured transmission can save you a significant amount of money.
• Check for recalls or service bulletins: See if there are any open recalls or service bulletins related to your transmission, as Subaru may cover some repairs. 

Do 2017 Subaru Foresters have transmission problems?

2017 Subaru Forester Transmission Problems
It's uncommon, but leaks could also mean there's an issue with your transmission hose. One of the most current signs is when your transmission shifts gears but the result of those shifts are delayed.

What are common transmission problems on a Subaru Forester?

Common Subaru Forester transmission problems include shuddering/jerking, delayed shifting, unusual noises, and fluid leaks, which are often related to the CVT (Continuously Variable Transmission). Specific issues can stem from a failing valve body solenoid, leading to warning lights, or simply worn-out fluids. Regular service and using the correct transmission fluid are crucial preventative measures.
 
This video explains the symptoms of Subaru transmission problems: 57sAuto V Fix YouTube · Jun 14, 2022
Symptoms of transmission problems

• Shuddering or jerking: This is a frequent complaint, especially when accelerating from a stop. 
• Delayed or rough shifting: The transmission may hesitate before engaging a gear, or shifting can feel jerky. 
• Unusual noises: Listen for whining, humming, or clunking sounds. 
• Fluid leaks: Red or brown fluid under the vehicle is a sign of a transmission fluid leak. 
• Burning smell: This can be caused by low or burnt transmission fluid. 
• Warning lights: A "Check Engine" light or other warning lights can indicate a transmission issue. 

Common causes and specific issues

• Valve body solenoid failure: A specific solenoid in the valve body can fail, causing dashboard warnings and requiring the replacement of the entire valve body. 
• Fluid issues: Low, high, or incorrect transmission fluid levels or condition can lead to poor performance and damage. 
• Belt slippage: This can occur in CVTs and contribute to shuddering and a feeling of power loss. 
• CVT chain issues: Some models have had recalls for the possibility of the CVT chain slipping or breaking, especially in turbo models. 

You can watch this video to learn about the reliability of Subaru CVT transmissions: 32sKurt of TradesYouTube · Jul 12, 2022
What you can do

• Get it serviced regularly: Follow the recommended service intervals for your model, which may include a transmission fluid change every 30,000 miles for older models, as noted in this YouTube video. 
• Use the correct fluid: Use high-quality, synthetic transmission fluid specifically designed for your vehicle. 
• Check fluid levels (if possible): Many modern CVTs do not have a dipstick, so checking the fluid is a process that requires specific tools and temperature monitoring, best done at a dealership or qualified shop. 
• Address warning signs early: Don't ignore warning lights or other symptoms. Promptly take the vehicle to a mechanic for diagnosis to prevent more significant and costly damage. 
• Contact Subaru: If the issue is a known problem like a valve body failure, Subaru may cover the repair cost, especially under warranty or extended service programs, according to this YouTube video. 

Is it worth getting your transmission replaced?

While new transmissions tend to be more expensive, they offer long-term benefits in terms of reliability, performance, and peace of mind. Replacing a vehicle's transmission can provide enhanced performance, increased longevity, and improved fuel efficiency.