Mercedes S Class engine computer — electronic control module, 217 Type (S models, coupe and convertible), S65 price snapshot
- Low
- $420
- Average
- $507
- High
- $608
Trim-specific price guide
Mercedes S Class Engine Computer — electronic control module, 217 Type (S models, coupe and convertible), S65 prices
Pricing for the electronic control module, 217 Type (S models, coupe and convertible), S65 variant of the Mercedes S Class engine computer, aggregated from 21 salvage yard listings across 3 model years.
SKWritten bySaurabh Kumar · Co-Founder & CTO
SK
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
ASReviewed byAmbika Sharma · Co-Founder & COO
Last updatedOct 14, 2026AS
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
Price summary
A used Mercedes S Class engine computer (electronic control module, 217 Type (S models, coupe and convertible), S65) costs $420 to $608, with a median asking price of $524. Based on 21 priced salvage yard listings across the US, updated Oct 14, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$524
USD
Condition comparison
Price by part grade
Grade AClean / low wear$420–$60821 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $420–$608 | 21 |
Trim-specific context
How is the electronic control module, 217 Type (S models, coupe and convertible), S65 priced differently?
This pricing covers the electronic control module, 217 Type (S models, coupe and convertible), S65 variant of the Mercedes S Class engine computer, based on 21 priced listings across 3 model years (2017, 2018, 2019). Its $524 median is 117% above the Mercedes S Class engine computer overall median of $241.
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 electronic control module, 217 Type (S models, coupe and convertible), S65 cost by year?
Other trims
Other Mercedes S Class engine computer variants
217 Type, (Cpe), S550
2 yrs$261$65 – $500217 Type, (Cpe), S63
2 yrs$261$65 – $500217 Type, (Cpe), S65
2 yrs$524$420 – $608222 Type, Electronic Control Module, (Sdn), S400
2 yrs$197$100 – $400222 Type, Electronic Control Module, (Sdn), S550
2 yrs$261$65 – $500222 Type, Electronic Control Module, (Sdn), S550e (hybrid), gas engine controller
2 yrs$197$100 – $400222 Type, Electronic Control Module, (Sdn), S600
2 yrs$524$420 – $608222 Type, Electronic Control Module, (Sdn), S600 Maybach
1 yr$524$420 – $608222 Type, Electronic Control Module, (Sdn), S63
2 yrs$261$65 – $500Common questions
Mercedes S Class engine computer (electronic control module, 217 Type (S models, coupe and convertible), S65) FAQ
How much is a used Mercedes S Class engine computer (electronic control module, 217 Type (S models, coupe and convertible), S65)?
Based on 21 priced salvage-yard listings across 3 model years, a used Mercedes S Class engine computer in the electronic control module, 217 Type (S models, coupe and convertible), S65 variant lists between $420 and $608, with a median asking price of $524.
Which Mercedes S Class years use the electronic control module, 217 Type (S models, coupe and convertible), S65 engine computer?
The electronic control module, 217 Type (S models, coupe and convertible), S65 variant appears in model years 2017, 2018, 2019. Prices and availability differ by year.
Is there a price difference between electronic control module, 217 Type (S models, coupe and convertible), S65 condition grades?
Grade data is limited for this variant. Check individual year pages for the most detail.