2021 Mercedes C Class engine price snapshot
- Low
- $4,000
- Average
- $7,708
- High
- $15,725
Year-specific price guide
Used 2021 Mercedes C Class Engine prices
Year-specific used engine pricing for the 2021 Mercedes C Class, built from real salvage yard and junkyard listings with condition grade and fitment detail.
Price summary
A used 2021 Mercedes C Class engine costs $4,000 to $15,725, with a median asking price of $7,421. Based on 301 priced salvage yard listings across the US, compatible across 2019–2023 (5 model years), updated Aug 2, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$7,499
Grade B (good)$5,800
USD
Condition comparison
Price by part grade
Grade AClean / low wear$4,000–$15,725290 listings
Grade BStandard used$5,438–$5,8006 listings
Grade CVisible wearUpdating
Grade XUngraded$5,073–$10,0005 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $4,000–$15,725 | 290 | |
| Grade BStandard used | $5,438–$5,800 | 6 | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $5,073–$10,000 | 5 |
Median by grade
Grade price comparison
Grade A$7,499
Grade B$5,800
Ungraded$6,000
Median asking price by seller-reported condition grade · $4,000–$15,725 overall range
Replacement cost
What is the 2021 Mercedes C Class engine replacement cost?
- Used part
- $7,421
- 2021 Mercedes C Class median asking price
- Labor
- $950–$3,000
- 10–20 hours at $95–$150/hr
- Estimated total
- $8,370–$10,420
- median used part + labor
Labor is a typical independent-shop range for engine replacement, not a quote for your vehicle; it does not include fluids, gaskets, and any while-in-there parts like mounts or a clutch. The part price is the live median from the salvage-yard listings on this page. How we price
Fitment matters
Price by trim & variant
205 Type, C43 (VIN 6E, 6th and 7th digits), Convertible42 listingsInterchange 2019–2023$6,850$4,000 – $11,920
205 Type, C43 (VIN 6E, 6th and 7th digits), Coupe42 listingsInterchange 2019–2023$6,850$4,000 – $11,920
205 Type, C43 (VIN 6E, 6th and 7th digits), Sedan42 listingsInterchange 2019–2023$6,850$4,000 – $11,920
205 Type, C300, Wagon (VIN 8E, 6th and 7th digits)31 listingsInterchange 2019–2021$8,341$5,000 – $11,390
Year-specific context
How does the 2021 Mercedes C Class compare?
The 2021 guide is based on 339 observed listings, including 301 with posted prices. Its $7,421 median is 21% above the Mercedes C Class guide's $6,122 median.
Among the 8 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 2019, 2020, 2022, 2023. Shopping across all 5 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 C Class engine cost in other years?
2024250 listings$1,350$150 – $2,9692023111 listingsCompatible$8,096$4,000 – $11,9202022113 listingsCompatible$8,198$4,000 – $11,9202020448 listingsCompatible$6,994$4,000 – $15,1522019359 listingsCompatible$6,540$3,900 – $15,1522018646 listings$4,800$299 – $2,200,1002015309 listings$2,213$500 – $14,500
Keep browsing this vehicle
What other Mercedes C Class parts are priced?
01wide ±222%
Transmission
$1,250median
$109$5,649
02wide ±130%
Front Bumper
$588median
$23$1,550
03wide ±92%
Rear Bumper
$825median
$51$1,575
04wide ±128%
Hood
$799median
$150$2,190
05wide ±147%
Fender
$350median
$100$1,131
06wide ±130%
Headlight Assembly
$890median
$90$2,410
07wide ±122%
Tail Light
$239median
$10$595
08wide ±430%
Alternator
$169median
$25$1,478
09wide ±179%
Starter
$105median
$10$385
10wide ±455%
Radiator
$269median
$50$2,500
11wide ±146%
AC Compressor
$200median
$30$613
12wide ±257%
Transfer Case
$448median
$145$2,448
13wide ±874%
Axle Shaft
$215median
$40$3,799
14wide ±160%
Strut
$278median
$35$925
15wide ±165%
Steering Rack
$700median
$25$2,332
16wide ±401%
Grille
$210median
$16$1,699
17wide ±2407%
Side Mirror
$651median
$50$31,385
18wide ±230%
Turbocharger
$571median
$100$2,727
19wide ±963%
AC Condenser
$115median
$35$2,250
20wide ±224%
Wheels
$445median
$50$2,040
21wide ±266%
Fuel Pump
$120median
$22$660
22wide ±148%
Water Pump
$147median
$15$449
23wide ±83%
Power Steering Pump
$168median
$53$331
24wide ±414%
ABS Module
$230median
$30$1,934
25tight ±11%
Differential
$450median
$400$500
26wide ±336%
Engine Computer
$218median
$35$1,500
27wide ±429%
Throttle Body
$85median
$20$750
28wide ±2139%
Brake Caliper
$151median
$15$6,475
29wide ±116%
Drive Shaft
$250median
$85$663
30wide ±167%
Tailgate
$740median
$40$2,516
31wide ±194%
Intake Manifold
$135median
$25$550
32wide ±251%
Control Arm
$125median
$35$662
33wide ±119%
Blower Motor
$96median
$20$249
34wide ±353%
Exhaust Manifold
$220median
$45$1,600
35wide ±419%
Transmission Control Module
$107median
$15$912
36wide ±363%
Steering Column
$200median
$50$1,500
37wide ±175%
Fuel Tank
$220median
$55$824
38wide ±140%
Window Regulator
$132median
$35$405
39
Instrument Cluster
Price data updating
40spread ±45%
Torque Converter
$755median
$170$844
41wide ±296%
Steering Wheel
$324median
$56$1,973
42wide ±172%
Ignition Switch
$99median
$20$360
43wide ±285%
Car Radio
$240median
$30$1,400
44wide ±200%
Heater Core
$116median
$45$510
45wide ±128%
Rear View Mirror
$136median
$25$372
46wide ±222%
Sunroof
$528median
$50$2,399
47wide ±351%
Master Cylinder
$92median
$25$671
48wide ±141%
Fog Light
$119median
$14$350
49wide ±235%
Center Console
$146median
$50$736
50wide ±139%
Air Bag
$171median
$50$525
51wide ±145%
Door Assembly
$729median
$50$2,160
52wide ±204%
Quarter Panel
$650median
$250$2,900
53wide ±196%
Rear Bumper Assembly
$511median
$35$2,041
54wide ±270%
Front Seat
$269median
$50$1,500
Common questions
2021 Mercedes C Class engine FAQ
How much is a used 2021 Mercedes C Class engine?
Based on 301 priced salvage-yard listings, a used 2021 Mercedes C Class engine lists between $4,000 and $15,725, with a median asking price of $7,421.
How much does it cost to replace a 2021 Mercedes C Class engine?
Using a used part, a 2021 Mercedes C Class engine replacement typically runs $8,370–$10,420 all-in: the median used engine for this year lists at $7,421, and independent-shop labor for engine replacement typically takes 10–20 hours at $95–$150/hr ($950–$3,000). The labor figure does not include fluids, gaskets, and any while-in-there parts like mounts or a clutch. Labor is a national part-level estimate, not a quote for your vehicle.
Will a 2021 Mercedes C Class engine fit another year?
Based on salvage-yard interchange data, listings for the 2021 Mercedes C Class engine also appear under model years 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 C Class motor?
A motor is another name for a engine. The prices on this page cover the 2021 Mercedes C Class engine — median $7,421, from 301 listings.