Used 2018 Mercedes S Class window regulator – 231 Type (SL models), LH

Year & trim-specific price guide

Used 2018 Mercedes S Class Window Regulator — 231 Type (SL models), LH prices

Trim-specific pricing for the 231 Type (SL models), LH variant of the 2018 Mercedes S Class window regulator, built from 13 real salvage yard listings with condition grade detail.
SKWritten bySaurabh Kumar · Co-Founder & CTO
ASReviewed byAmbika Sharma · Co-Founder & COO
Last updatedOct 12, 2026

2018 Mercedes S Class · 231 Type (SL models), LH

$253

median asking price

13 priced listings · $107–$290

Price summary

A used 2018 Mercedes S Class window regulator (231 Type (SL models), LH) costs $107 to $290, with a median asking price of $253. Based on 13 priced salvage yard listings across the US, updated Oct 12, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$253

2018 Mercedes S Class window regulator — 231 Type (SL models), LH price snapshot

USD
Low
$107
Average
$214
High
$290
13 priced listings used · last updated Oct 12, 2026· How we price·

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Reporting price for 2018 Mercedes S Class Window Regulator (231 Type (SL models), LH)

Reason

Condition comparison

Price by part grade

Grade AClean / low wear$107–$29013 listings

Trim-specific context

How does the 231 Type (SL models), LH compare?

This pricing covers the 231 Type (SL models), LH variant of the 2018 Mercedes S Class window regulator, based on 13 priced listings. Its $253 median is 29% above the 2018 Mercedes S Class window regulator overall median of $196.

There are 5 other window regulator variants available for the 2018 Mercedes S Class.

Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.

Same trim, other years

231 Type (SL models), LH in other model years

All years
202013 listings$253$107 – $290

Same year, other trims

What other 2018 Mercedes S Class window regulator variants are available?

222 Type (S models, sedan), LH

42 listings$170$78 – $272

222 Type (S models, sedan), RH

36 listings$130$95 – $386

231 Type (SL models), RH

35 listings$259$107 – $370

217 Type (S models, coupe and convertible), RH

3 listings$125$69 – $495

217 Type (S models, coupe and convertible), LH

1 listings$63$63 – $63

Back to full guide

2018 Mercedes S Class window regulator — all trims

View 2018 guide

Common questions

2018 Mercedes S Class window regulator (231 Type (SL models), LH) FAQ

How much is a used 2018 Mercedes S Class window regulator (231 Type (SL models), LH)?

Based on 13 priced salvage-yard listings, a used 2018 Mercedes S Class window regulator in the 231 Type (SL models), LH variant lists between $107 and $290, with a median asking price of $253.

Which years use the 231 Type (SL models), LH window regulator?

The 231 Type (SL models), LH variant appears in model years 2018, 2020. Prices and availability may differ by year.

2018 Mercedes S Class Window Regulator · 231 Type (SL models), LH Prices | Part Price Guide