Used Mercedes C Class engine computer – 205 Type, (Electronic Control Module), C300

Trim-specific price guide

Mercedes C Class Engine Computer — 205 Type, (Electronic Control Module), C300 prices

Pricing for the 205 Type, (Electronic Control Module), C300 variant of the Mercedes C Class engine computer, aggregated from 172 salvage yard listings across 4 model years.

2018 Mercedes C Class · 205 Type, (Electronic Control Module), C300

$78

median asking price

40 priced listings · $75–$200

Price summary

A used Mercedes C Class engine computer (205 Type, (Electronic Control Module), C300) costs $52 to $919, with a median asking price of $200. Based on 172 priced salvage yard listings across the US, updated Sep 12, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$200
Grade B (good)$218

Mercedes C Class engine computer — 205 Type, (Electronic Control Module), C300 price snapshot

USD
Low
$52
Average
$179
High
$919
172 priced listings across 4 model years· How we price·

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Reporting price for Mercedes C Class Engine Computer (205 Type, (Electronic Control Module), C300)

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Condition comparison

Price by part grade

Grade AClean / low wear$70–$600131 listings
Grade BStandard used$75–$91927 listings
Grade CVisible wearUpdating
Grade XUngraded$52–$38514 listings

Median by grade

Grade price comparison

Median asking price by seller-reported condition grade · $52–$919 overall range

Trim-specific context

How is the 205 Type, (Electronic Control Module), C300 priced differently?

This pricing covers the 205 Type, (Electronic Control Module), C300 variant of the Mercedes C Class engine computer, based on 172 priced listings across 4 model years (2018, 2019, 2020, 2021). Its $200 median is 8% below the Mercedes C Class engine computer overall median of $218.

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, (Electronic Control Module), C300 cost by year?

201840 listings$78$75 – $200201949 listings$200$100 – $356202035 listings$215$85 – $385202148 listings$129$52 – $919

Other trims

Other Mercedes C Class engine computer variants

Full C-Class guide

204 Type, Electronic Control Module, C250 (Cpe)

1 yr$350$175 – $350

204 Type, Electronic Control Module, C350 (Cpe), ID 2769004900

1 yr$161$86 – $250

204 Type, Electronic Control Module, C350 (Cpe), ID 2769005000

1 yr$101$35 – $300

205 Type, Electronic Control Module, C300 (Sdn)

1 yr$75$75 – $300

205 Type, Electronic Control Module, C400 (Sdn)

1 yr$241$35 – $400

205 Type, Electronic Control Module, C63 (Sdn)

1 yr$353$324 – $1,500

205 Type, Electronic Control Module, (Sdn), C300

1 yr$166$75 – $275

205 Type, Electronic Control Module, (Sdn), C350e

1 yr$166$75 – $275

205 Type, Electronic Control Module, (Sdn), C450

1 yr$195$100 – $291

Common questions

Mercedes C Class engine computer (205 Type, (Electronic Control Module), C300) FAQ

How much is a used Mercedes C Class engine computer (205 Type, (Electronic Control Module), C300)?

Based on 172 priced salvage-yard listings across 4 model years, a used Mercedes C Class engine computer in the 205 Type, (Electronic Control Module), C300 variant lists between $52 and $919, with a median asking price of $200.

Which Mercedes C Class years use the 205 Type, (Electronic Control Module), C300 engine computer?

The 205 Type, (Electronic Control Module), C300 variant appears in model years 2018, 2019, 2020, 2021. Prices and availability differ by year.

Is there a price difference between 205 Type, (Electronic Control Module), C300 condition grades?

Yes. Grade A has a median of $200, Grade B has a median of $218. Grade A parts are in excellent condition, B is good, and C is fair.