2018 Mercedes S Class control arm — 231 Type (SL models), SL450, spring control arm (center), active damping (active body control), LH price snapshot
- Low
- $100
- Average
- $236
- High
- $431
Year & trim-specific price guide
Used 2018 Mercedes S Class Control Arm — 231 Type (SL models), SL450, spring control arm (center), active damping (active body control), LH prices
Trim-specific pricing for the 231 Type (SL models), SL450, spring control arm (center), active damping (active body control), LH variant of the 2018 Mercedes S Class control arm, built from 13 real salvage yard listings with condition grade detail.
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 6, 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 2018 Mercedes S Class control arm (231 Type (SL models), SL450, spring control arm (center), active damping (active body control), LH) costs $100 to $431, with a median asking price of $225. Based on 13 priced salvage yard listings across the US, updated Oct 6, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$225
USD
Condition comparison
Price by part grade
Grade AClean / low wear$100–$43113 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $100–$431 | 13 |
Trim-specific context
How does the 231 Type (SL models), SL450, spring control arm (center), active damping (active body control), LH compare?
This pricing covers the 231 Type (SL models), SL450, spring control arm (center), active damping (active body control), LH variant of the 2018 Mercedes S Class control arm, based on 13 priced listings. Its $225 median is 26% above the 2018 Mercedes S Class control arm overall median of $179.
There are 55 other control arm 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), SL450, spring control arm (center), active damping (active body control), LH in other model years
Same year, other trims
What other 2018 Mercedes S Class control arm variants are available?
231 Type (SL models), SL450, spring control arm (center), w/o active damping; LH
50 listings$173$60 – $294231 Type (SL models), SL550, spring control arm (center), w/o active damping; LH
50 listings$173$60 – $294231 Type (SL models), SL450, strut rod (forward), LH
48 listings$176$60 – $231231 Type (SL models), SL550, strut rod (forward), LH
48 listings$176$60 – $231231 Type (SL models), SL63, strut rod (forward), LH
48 listings$176$60 – $231231 Type (SL models), SL65, strut rod (forward), LH
48 listings$176$60 – $231222 Type (S models, sedan), S450, AWD, strut rod (forward), RH
39 listings$135$75 – $306222 Type (S models, sedan), S560, AWD, strut rod (forward), RH
39 listings$135$75 – $306222 Type (S models, sedan), S560 Maybach, strut rod (forward), RH
39 listings$135$75 – $306217 Type (S models, coupe and convertible), Coupe, S63, spring control arm (rear)
38 listings$400$75 – $775231 Type (SL models), SL450, spring control arm (center), w/o active damping; RH
38 listings$212$85 – $306231 Type (SL models), SL450, strut rod (forward), RH
38 listings$173$51 – $231231 Type (SL models), SL550, spring control arm (center), w/o active damping; RH
38 listings$212$85 – $306231 Type (SL models), SL550, strut rod (forward), RH
38 listings$173$51 – $231231 Type (SL models), SL63, strut rod (forward), RH
38 listings$173$51 – $231231 Type (SL models), SL65, strut rod (forward), RH
38 listings$173$51 – $231222 Type (S models, sedan), S450, AWD, spring control arm
37 listings$150$75 – $394222 Type (S models, sedan), S560, AWD, spring control arm, w/o adaptive suspension
37 listings$150$75 – $394222 Type (S models, sedan), S560 Maybach, spring control arm
37 listings$150$75 – $394222 Type (S models, sedan), S450, AWD, strut rod (forward), LH
34 listings$125$75 – $306222 Type (S models, sedan), S560, AWD, strut rod (forward), LH
34 listings$125$75 – $306222 Type (S models, sedan), S560 Maybach, strut rod (forward), LH
34 listings$125$75 – $306222 Type (S models, sedan), S450, RWD, spring control arm, adaptive suspension, LH
31 listings$279$50 – $442222 Type (S models, sedan), S560, AWD, spring control arm, adaptive suspension, LH
31 listings$279$50 – $442222 Type (S models, sedan), S63, spring control arm, adaptive suspension, LH
31 listings$279$50 – $442222 Type (S models, sedan), S650 Maybach, spring control arm, LH
31 listings$279$50 – $442222 Type (S models, sedan), S450, RWD, strut rod (forward), RH
30 listings$228$75 – $535222 Type (S models, sedan), S560, RWD, strut rod (forward), RH
30 listings$228$75 – $535222 Type (S models, sedan), S650 Maybach, strut rod (forward), RH
30 listings$228$75 – $535217 Type (S models, coupe and convertible), Convertible, S63, strut rod (forward), LH
26 listings$218$75 – $400217 Type (S models, coupe and convertible), Coupe, S63, strut rod (forward), LH
26 listings$218$75 – $400222 Type (S models, sedan), S450, RWD, spring control arm, adaptive suspension, RH
26 listings$228$50 – $442222 Type (S models, sedan), S560, AWD, spring control arm, adaptive suspension, RH
26 listings$228$50 – $442222 Type (S models, sedan), S63, spring control arm, adaptive suspension, RH
26 listings$228$50 – $442222 Type (S models, sedan), S63, strut rod (forward), LH
26 listings$218$75 – $400222 Type (S models, sedan), S650 Maybach, spring control arm, RH
26 listings$228$50 – $442222 Type (S models, sedan), S450, RWD, strut rod (forward), LH
25 listings$100$75 – $340222 Type (S models, sedan), S560, RWD, strut rod (forward), LH
25 listings$100$75 – $340222 Type (S models, sedan), S650 Maybach, strut rod (forward), LH
25 listings$100$75 – $340217 Type (S models, coupe and convertible), Convertible, S550, spring control arm (rear), RH
24 listings$289$80 – $442222 Type (S models, sedan), S450, RWD, spring control arm, w/o adaptive suspension; RH
24 listings$289$80 – $442222 Type (S models, sedan), S560, RWD, spring control arm, RH
24 listings$289$80 – $442217 Type (S models, coupe and convertible), Convertible, S550, spring control arm (rear), LH
20 listings$200$100 – $340222 Type (S models, sedan), S450, RWD, spring control arm, w/o adaptive suspension; LH
20 listings$200$100 – $340222 Type (S models, sedan), S560, RWD, spring control arm, LH
20 listings$200$100 – $340217 Type (S models, coupe and convertible), Coupe, S550, spring control arm (rear)
15 listings$200$85 – $316231 Type (SL models), SL550, spring control arm (center), active damping (active body control), LH
13 listings$225$100 – $431217 Type (S models, coupe and convertible), Coupe, S550, strut rod (forward), LH
12 listings$149$80 – $316217 Type (S models, coupe and convertible), Coupe, S550, strut rod (forward), RH
12 listings$182$100 – $261217 Type (S models, coupe and convertible), Convertible, S63, strut rod (forward), RH
10 listings$287$75 – $315217 Type (S models, coupe and convertible), Coupe, S63, strut rod (forward), RH
10 listings$287$75 – $315222 Type (S models, sedan), S63, strut rod (forward), RH
10 listings$287$75 – $315231 Type (SL models), SL450, spring control arm (center), active damping (active body control), RH
9 listings$200$100 – $310231 Type (SL models), SL550, spring control arm (center), active damping (active body control), RH
9 listings$200$100 – $310217 Type (S models, coupe and convertible), Convertible, S550, strut rod (forward), LH
1 listings$110$110 – $110Back to full guide
2018 Mercedes S Class control arm — all trims
Common questions
2018 Mercedes S Class control arm (231 Type (SL models), SL450, spring control arm (center), active damping (active body control), LH) FAQ
How much is a used 2018 Mercedes S Class control arm (231 Type (SL models), SL450, spring control arm (center), active damping (active body control), LH)?
Based on 13 priced salvage-yard listings, a used 2018 Mercedes S Class control arm in the 231 Type (SL models), SL450, spring control arm (center), active damping (active body control), LH variant lists between $100 and $431, with a median asking price of $225.
Which years use the 231 Type (SL models), SL450, spring control arm (center), active damping (active body control), LH control arm?
The 231 Type (SL models), SL450, spring control arm (center), active damping (active body control), LH variant appears in model years 2017, 2018, 2019. Prices and availability may differ by year.