2024 Mercedes C Class transmission control module price snapshot
- Low
- $48
- Average
- $133
- High
- $324

Year-specific price guide
A used 2024 Mercedes C Class transmission control module costs $48 to $324, with a median asking price of $155. Based on 56 priced salvage yard listings across the US, compatible across 2024–2025 (2 model years), updated Sep 5, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $48–$324 | 56 | |
| Grade BStandard used | Updating | — | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | Updating | — |
Replacement cost
Labor is a typical independent-shop range for transmission control module replacement, not a quote for your vehicle; it does not include programming and adaptive relearn procedure. The part price is the live median from the salvage-yard listings on this page. Full transmission control module replacement cost breakdown
Fitment matters
Year-specific context
The 2024 guide is based on 70 observed listings, including 56 with posted prices. Its $155 median is 45% above the Mercedes C Class guide's $107 median.
Among the 10 model years with current price data, 2024 ranks #10 from lowest to highest median.
Interchange data shows this part is also listed under model years 2025. Shopping across all 2 compatible years may surface better prices or condition grades.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Compare model years
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Common questions
Based on 56 priced salvage-yard listings, a used 2024 Mercedes C Class transmission control module lists between $48 and $324, with a median asking price of $155.
Using a used part, a 2024 Mercedes C Class transmission control module replacement typically runs $250–$455 all-in: the median used transmission control module for this year lists at $155, and independent-shop labor for transmission control module replacement typically takes 1–2 hours at $95–$150/hr ($95–$300). The labor figure does not include programming and adaptive relearn procedure. Labor is a national part-level estimate, not a quote for your vehicle.
Based on salvage-yard interchange data, listings for the 2024 Mercedes C Class transmission control module also appear under model years 2025, suggesting these years share compatible fitments. Always verify the exact part number, drivetrain, trim, and your VIN before buying — interchange compatibility can vary by variant.
A tcm is another name for a transmission control module. The prices on this page cover the 2024 Mercedes C Class transmission control module — median $155, from 56 listings.