Mercedes C Class transmission control module — 205 Type, security, (R. rear engine compartment) price snapshot
- Low
- $50
- Average
- $132
- High
- $268
Trim-specific price guide
Mercedes C Class Transmission Control Module — 205 Type, security, (R. rear engine compartment) prices
Pricing for the 205 Type, security, (R. rear engine compartment) variant of the Mercedes C Class transmission control module, aggregated from 64 salvage yard listings across 2 model years.
Price summary
A used Mercedes C Class transmission control module (205 Type, security, (R. rear engine compartment)) costs $50 to $268, with a median asking price of $150. Based on 64 priced salvage yard listings across the US, updated Sep 13, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$185
USD
Condition comparison
Price by part grade
Grade AClean / low wear$50–$26841 listings
Grade BStandard usedUpdating
Grade CVisible wearUpdating
Grade XUngraded$54–$10223 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $50–$268 | 41 | |
| Grade BStandard used | Updating | — | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $54–$102 | 23 |
Median by grade
Grade price comparison
Grade A$185
Ungraded$102
Median asking price by seller-reported condition grade · $50–$268 overall range
Trim-specific context
How is the 205 Type, security, (R. rear engine compartment) priced differently?
This pricing covers the 205 Type, security, (R. rear engine compartment) variant of the Mercedes C Class transmission control module, based on 64 priced listings across 2 model years (2020, 2021). Its $150 median is 40% above the Mercedes C Class transmission control module overall median of $107.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Price by model year
What does a 205 Type, security, (R. rear engine compartment) cost by year?
Other trims
Other Mercedes C Class transmission control module variants
205 Type, Air Bag, (Sdn), C300
1 yr$110$50 – $245205 Type, Air Bag, (Sdn), C450
1 yr$106$50 – $241205 Type, Air Bag, (Sdn), C63
1 yr$106$50 – $241205 Type, Air Bag, (Sdn), C63s
1 yr$106$50 – $241205 Type, Communication, (Sdn), C300, (trunk mounted, distress call), COMAND System
1 yr$140$30 – $271205 Type, Communication, (Sdn), C300, (trunk mounted, distress call), w/o COMAND System
1 yr$140$55 – $300205 Type, Communication, (Sdn), C350e, (trunk mounted, distress call), w/o COMAND System
1 yr$131$55 – $300205 Type, Communication, (Sdn), C450, (trunk mounted, distress call), COMAND System
1 yr$140$30 – $271205 Type, Communication, (Sdn), C450, (trunk mounted, distress call), w/o COMAND System
1 yr$131$55 – $300Common questions
Mercedes C Class transmission control module (205 Type, security, (R. rear engine compartment)) FAQ
How much is a used Mercedes C Class transmission control module (205 Type, security, (R. rear engine compartment))?
Based on 64 priced salvage-yard listings across 2 model years, a used Mercedes C Class transmission control module in the 205 Type, security, (R. rear engine compartment) variant lists between $50 and $268, with a median asking price of $150.
Which Mercedes C Class years use the 205 Type, security, (R. rear engine compartment) transmission control module?
The 205 Type, security, (R. rear engine compartment) variant appears in model years 2020, 2021. Prices and availability differ by year.
Is there a price difference between 205 Type, security, (R. rear engine compartment) condition grades?
Grade data is limited for this variant. Check individual year pages for the most detail.