How much does it cost to replace a Lexus RX 350 transmission?
The typical total for replacing a Lexus RX 350 transmission ranges from roughly $4,000 to $9,000, depending on the replacement path, parts choice, and local labor rates.
Prices vary widely by region, year, and the shop you use. The decision often comes down to whether you install a brand-new OEM transmission, a remanufactured unit, or a used/ salvaged transmission, along with how much ancillary work the job requires and what kind of warranty the shop offers. The following breakdown reflects common market ranges and considerations as of 2024–2025.
Cost options and ranges
Below are the most common replacement options, with typical price ranges that repair shops and dealers report. These figures include parts and labor but can vary by location and vehicle condition.
- New OEM transmission from a Lexus dealer: Parts generally in the $4,500–$7,000 range, with labor commonly $900–$1,800. Total commonly around $5,400–$8,800 before tax and any fees. This option offers the most straightforward fit and the longest dealer-backed expectations for warranty and software updates.
- Remanufactured or rebuilt transmission: Parts typically $2,800–$4,500, with labor around $1,000–$2,000. Total roughly $4,000–$6,500. A popular middle-ground that preserves performance while reducing cost.
- Used or salvaged/transmission from a rebuild shop: Parts usually $1,600–$3,500, with labor $900–$1,800. Total about $2,500–$5,300. Cheaper upfront, but with greater questions about remaining life and warranty.
- Aftermarket or non-OEM replacement transmission: Parts typically $2,000–$4,000, with labor $1,000–$2,000. Total around $3,000–$6,000. Quality and compatibility vary; verify warranty coverage and support.
Concluding note: The exact quote depends on shop labor rates, added parts (like a new torque converter or updated sensors), and any required ancillary work (cooling lines, fluid changes, driveshaft, or transmission cooler). Always request a detailed, written estimate that itemizes parts, labor, core charges, disposal fees, and tax.
Warranty coverage and budgeting tips
Understanding warranties can influence the overall value of your replacement choice. The following guidelines reflect common practices, but exact terms vary by shop and region.
- Parts and labor warranty for the replacement: Remanufactured and new transmissions typically come with a warranty that covers parts and often labor for a defined period or mileage (commonly 12–36 months or a similar range, depending on the provider).
- Labor warranty: Some shops offer a separate labor warranty that extends beyond the parts warranty, which can be helpful if issues arise after installation.
- Warranty transferability: In some cases, warranties are transferable to a new owner, which can be a selling point if you plan to keep the vehicle long-term.
- Getting multiple quotes: It’s wise to obtain at least three estimates to compare not only price but what is included (fluids, gaskets, core charges, software updates, and road-test guarantees).
If you have an extended warranty or a vehicle service plan, check whether transmission replacement is covered and what conditions apply (diagnostic fees, approved shops, and required parts). Always verify the specific warranty terms with the provider and the installing shop.
Summary
Replacing the transmission on a Lexus RX 350 is a major repair with several viable routes. A brand-new OEM transmission from a dealer offers the simplest path with strong warranty support, but it comes at a higher cost. Remanufactured or rebuilt units deliver substantial savings with solid reliability, while used or aftermarket units can cut price further but carry more risk and often shorter warranty terms. Local labor rates, added parts, and any necessary ancillary work drive final pricing. To protect your investment, obtain written quotes that clearly list parts, labor, core charges, and warranty details, and compare multiple shops before proceeding.
Summary: For most RX 350 owners facing a transmission replacement, plan for a total in the $4,000–$9,000 range, tailored to the chosen replacement option, shop, and regional pricing. Budget carefully, verify warranties, and consider future reliability when selecting a path forward.
