2021 Mercedes S Class radiator price snapshot
- Low
- $85
- Average
- $255
- High
- $602
Year-specific price guide
Used 2021 Mercedes S Class Radiator prices
Year-specific used radiator pricing for the 2021 Mercedes S Class, built from real salvage yard and junkyard listings with condition grade and fitment 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 updatedSep 30, 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.
Part overview
About the 2021 Mercedes S Class radiator
A used 2021 Mercedes S Class radiator costs between $85 and $602, with a median of $242 from 179 salvage yard listings.
What the radiator does, common failure signs, and prices across all vehicles: used radiator price guide →
Also known asEngine RadiatorRadiator Assembly
Price summary
A used 2021 Mercedes S Class radiator costs $85 to $602, with a median asking price of $242. Based on 179 priced salvage yard listings across the US, compatible across 2014–2023 (10 model years), updated Sep 30, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$250
Grade B (good)$133
USD
Condition comparison
Price by part grade
Grade AClean / low wear$85–$602154 listings
Grade BStandard used$125–$1504 listings
Grade XUngraded$145–$53021 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $85–$602 | 154 | |
| Grade BStandard used | $125–$150 | 4 | |
| Grade XUngraded | $145–$530 | 21 |
Median by grade
Grade price comparison
Grade A$250
Grade B$133
Ungraded$217
Median asking price by seller-reported condition grade · $85–$602 overall range
Replacement cost
What is the 2021 Mercedes S Class radiator replacement cost?
- Used part
- $242
- 2021 Mercedes S Class median asking price
- Labor
- $190–$600
- 2–4 hours at $95–$150/hr
- Estimated total
- $430–$840
- median used part + labor
Labor is a typical independent-shop range for radiator replacement, not a quote for your vehicle; it does not include coolant refill and system bleed. The part price is the live median from the salvage-yard listings on this page. Full radiator replacement cost breakdown
Fitment matters
Price by trim & variant
217 Type (S models, coupe and convertible), S560, intercooler cooling46 listingsInterchange 2018–2022$257$125 – $483
217 Type (S models, coupe and convertible), S63, intercooler cooling46 listingsInterchange 2018–2022$257$125 – $483
217 Type (S models, coupe and convertible), S560, engine cooling, primary (radiator support mounted)39 listingsInterchange 2018–2022$276$125 – $602
217 Type (S models, coupe and convertible), S560, engine cooling, secondary (RH wheel arch mounted)36 listingsInterchange 2012–2019$200$85 – $432
217 Type (S models, coupe and convertible), S63, engine cooling, primary (radiator support mounted)8 listingsInterchange 2018–2023$276$150 – $530
217 Type (S models, coupe and convertible), S63, engine cooling, secondary (RH wheel arch mounted)2 listingsInterchange 2020–2021$215$200 – $215
Year-specific context
How does the 2021 Mercedes S Class compare?
The 2021 guide is based on 231 observed listings, including 179 with posted prices. Its $242 median is 21% above the Mercedes S Class guide's $200 median.
Among the 9 model years with current price data, 2021 ranks #6 from lowest to highest median.
Interchange data shows this part is also listed under model years 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2022, 2023. Shopping across all 10 compatible years may surface better prices or condition grades.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Compare model years
What does a Mercedes S Class radiator cost in other years?
20248 listings$265$165 – $481202316 listingsCompatible$275$100 – $400202281 listingsCompatible$286$149 – $72020201,180 listingsCompatible$200$65 – $60220191,372 listingsCompatible$200$65 – $66020181,442 listingsCompatible$215$55 – $71820161,627 listingsCompatible$180$65 – $70020151,423 listingsCompatible$179$65 – $700
Keep browsing this vehicle
What other Mercedes S Class parts are priced?
01wide ±108%
AC Compressor
$250median
$80$620
02wide ±181%
ABS Module
$255median
$75$1,000
03wide ±198%
Air Bag
$225median
$50$940
04wide ±186%
Alternator
$202median
$36$788
05wide ±209%
Axle Shaft
$278median
$50$1,212
06wide ±136%
Blower Motor
$105median
$45$331
07wide ±259%
Brake Caliper
$280median
$50$1,499
08wide ±181%
Rear Bumper Assembly
$946median
$170$3,600
09wide ±190%
Front Bumper
$600median
$225$2,500
10wide ±137%
Rear Bumper
$550median
$150$1,655
11wide ±239%
Car Radio
$271median
$55$1,350
12wide ±171%
Center Console
$212median
$63$787
13wide ±189%
AC Condenser
$200median
$45$800
14wide ±222%
Control Arm
$180median
$50$849
15
Differential
Price data updating
16wide ±137%
Door Assembly
$998median
$250$2,975
17wide ±125%
Drive Shaft
$342median
$108$962
18wide ±105%
Engine
$9,999median
$3,995$25,000
19wide ±229%
Engine Computer
$241median
$44$1,150
20wide ±133%
Exhaust Manifold
$250median
$79$742
21wide ±145%
Fender
$475median
$122$1,499
22wide ±70%
Fog Light
$242median
$70$410
23wide ±246%
Front Seat
$402median
$90$2,070
24wide ±182%
Fuel Pump
$150median
$33$580
25wide ±176%
Fuel Tank
$340median
$125$1,324
26wide ±252%
Grille
$300median
$50$1,560
27wide ±118%
Headlight Assembly
$1,450median
$425$3,850
28wide ±207%
Heater Core
$116median
$60$540
29wide ±99%
Hood
$1,000median
$215$2,185
30wide ±175%
Ignition Switch
$100median
$35$384
31
Instrument Cluster
Price data updating
32wide ±135%
Intake Manifold
$181median
$35$525
33wide ±75%
Master Cylinder
$87median
$45$175
34wide ±116%
Side Mirror
$600median
$210$1,599
35tight ±15%
Power Steering Pump
$831median
$630$887
36wide ±87%
Quarter Panel
$777median
$340$1,685
37wide ±190%
Rear View Mirror
$119median
$40$493
38wide ±148%
Starter
$125median
$30$400
39wide ±139%
Steering Column
$225median
$75$699
40wide ±129%
Steering Rack
$950median
$300$2,750
41wide ±149%
Steering Wheel
$610median
$150$1,973
42wide ±203%
Strut
$350median
$78$1,500
43wide ±216%
Sunroof
$660median
$150$2,999
44wide ±86%
Tail Light
$406median
$175$872
45wide ±243%
Tailgate
$560median
$100$2,825
46wide ±189%
Throttle Body
$120median
$39$493
47spread ±40%
Torque Converter
$755median
$299$909
48wide ±77%
Transfer Case
$590median
$293$1,200
49wide ±226%
Transmission
$1,799median
$305$8,444
50wide ±269%
Transmission Control Module
$135median
$25$750
51wide ±256%
Turbocharger
$450median
$90$2,398
52wide ±174%
Water Pump
$150median
$25$546
53wide ±134%
Wheels
$475median
$125$1,400
54wide ±112%
Window Regulator
$199median
$50$495
Common questions
2021 Mercedes S Class radiator FAQ
How much is a used 2021 Mercedes S Class radiator?
Based on 179 priced salvage-yard listings, a used 2021 Mercedes S Class radiator lists between $85 and $602, with a median asking price of $242.
How much does it cost to replace a 2021 Mercedes S Class radiator?
Using a used part, a 2021 Mercedes S Class radiator replacement typically runs $430–$840 all-in: the median used radiator for this year lists at $242, and independent-shop labor for radiator replacement typically takes 2–4 hours at $95–$150/hr ($190–$600). The labor figure does not include coolant refill and system bleed. Labor is a national part-level estimate, not a quote for your vehicle.
Will a 2021 Mercedes S Class radiator fit another year?
Based on salvage-yard interchange data, listings for the 2021 Mercedes S Class radiator also appear under model years 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2022, 2023, suggesting these years share compatible fitments. Always verify the exact part number, drivetrain, trim, and your VIN before buying — interchange compatibility can vary by variant.
How much is a 2021 Mercedes S Class engine radiator?
A engine radiator is another name for a radiator. The prices on this page cover the 2021 Mercedes S Class radiator — median $242, from 179 listings.