2018 Ram 2500 alternator price snapshot
- Low
- $25
- Average
- $104
- High
- $500
Year-specific price guide
Used 2018 Ram 2500 Alternator prices
Year-specific used alternator pricing for the 2018 Ram 2500, 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 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.
Part overview
About the 2018 Ram 2500 alternator
A used 2018 Ram 2500 alternator costs between $25 and $500, with a median of $80 from 336 salvage yard listings.
What the alternator does, common failure signs, and prices across all vehicles: used alternator price guide →
Price summary
A used 2018 Ram 2500 alternator costs $25 to $500, with a median asking price of $80. Based on 336 priced salvage yard listings across the US, compatible across 2007–2024 (18 model years), updated Oct 6, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$76
Grade B (good)$100
Grade C (fair)$80
USD
Condition comparison
Price by part grade
Grade AClean / low wear$25–$316203 listings
Grade BStandard used$40–$31672 listings
Grade CVisible wear$50–$10010 listings
Grade XUngraded$35–$50051 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $25–$316 | 203 | |
| Grade BStandard used | $40–$316 | 72 | |
| Grade CVisible wear | $50–$100 | 10 | |
| Grade XUngraded | $35–$500 | 51 |
Median by grade
Grade price comparison
Grade A$76
Grade B$100
Grade C$80
Ungraded$75
Median asking price by seller-reported condition grade · $25–$500 overall range
Replacement cost
What is the 2018 Ram 2500 alternator replacement cost?
- Used part
- $80
- 2018 Ram 2500 median asking price
- Labor
- $95–$375
- 1–2.5 hours at $95–$150/hr
- Estimated total
- $175–$455
- median used part + labor
Labor is a typical independent-shop range for alternator replacement, not a quote for your vehicle. The part price is the live median from the salvage-yard listings on this page. Full alternator replacement cost breakdown
Fitment matters
Price by trim & variant
Year-specific context
How does the 2018 Ram 2500 compare?
The 2018 guide is based on 398 observed listings, including 336 with posted prices. Its $80 median is 19% below the Ram 2500 guide's $99 median.
Among the 10 model years with current price data, 2018 ranks #3 from lowest to highest median.
Interchange data shows this part is also listed under model years 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2019, 2020, 2021, 2022, 2023, 2024. Shopping across all 18 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 Ram 2500 alternator cost in other years?
2025158 listings$178$65 – $3742024113 listingsCompatible$85$35 – $2602023297 listingsCompatible$99$25 – $5002022297 listingsCompatible$99$25 – $5002021295 listingsCompatible$101$30 – $3422019159 listingsCompatible$165$50 – $2492017391 listingsCompatible$146$35 – $2802016398 listingsCompatible$80$35 – $5002015448 listingsCompatible$80$35 – $500
Keep browsing this vehicle
What other Ram 2500 parts are priced?
01wide ±146%
AC Compressor
$113median
$45$375
02wide ±281%
ABS Module
$237median
$50$1,384
03spread ±22%
Air Bag
$162median
$141$213
04wide ±235%
Axle Shaft
$170median
$50$850
05wide ±133%
Blower Motor
$102median
$20$291
06wide ±200%
Brake Caliper
$65median
$20$280
07wide ±154%
Rear Bumper Assembly
$500median
$110$1,652
08wide ±163%
Front Bumper
$195median
$60$695
09wide ±130%
Rear Bumper
$280median
$65$795
10wide ±287%
Car Radio
$182median
$35$1,080
11wide ±268%
Center Console
$190median
$35$1,054
12wide ±136%
AC Condenser
$143median
$41$430
13wide ±103%
Control Arm
$182median
$46$420
14
Differential
Price data updating
15wide ±114%
Door Assembly
$650median
$110$1,597
16wide ±200%
Drive Shaft
$295median
$70$1,248
17wide ±162%
Engine
$5,393median
$1,235$18,730
18wide ±310%
Engine Computer
$216median
$40$1,380
19wide ±275%
Exhaust Manifold
$125median
$30$717
20wide ±128%
Fender
$350median
$97$990
21wide ±137%
Fog Light
$126median
$25$370
22wide ±247%
Front Seat
$180median
$46$934
23wide ±71%
Fuel Pump
$190median
$82$350
24wide ±132%
Fuel Tank
$220median
$70$650
25wide ±208%
Grille
$600median
$100$2,600
26wide ±107%
Headlight Assembly
$600median
$106$1,385
27wide ±163%
Heater Core
$106median
$56$401
28wide ±80%
Hood
$755median
$216$1,428
29wide ±182%
Ignition Switch
$85median
$25$335
30wide ±246%
Instrument Cluster
$150median
$25$764
31wide ±238%
Intake Manifold
$228median
$50$1,133
32wide ±159%
Master Cylinder
$94median
$30$328
33wide ±283%
Side Mirror
$292median
$50$1,700
34wide ±156%
Power Steering Pump
$159median
$30$525
35wide ±87%
Quarter Panel
$511median
$190$1,081
36wide ±208%
Radiator
$229median
$53$1,004
37wide ±189%
Rear View Mirror
$103median
$35$424
38wide ±162%
Starter
$85median
$30$305
39wide ±211%
Steering Column
$179median
$50$805
40wide ±87%
Steering Rack
$184median
$75$395
41wide ±255%
Steering Wheel
$184median
$40$978
42wide ±122%
Strut
$125median
$35$341
43wide ±84%
Sunroof
$251median
$125$546
44wide ±197%
Tail Light
$250median
$44$1,027
45wide ±152%
Tailgate
$800median
$180$2,605
46wide ±202%
Throttle Body
$81median
$20$348
47wide ±99%
Torque Converter
$400median
$106$900
48wide ±197%
Transfer Case
$790median
$150$3,260
49wide ±112%
Transmission
$3,300median
$677$8,060
50wide ±186%
Transmission Control Module
$153median
$30$600
51wide ±65%
Turbocharger
$1,371median
$700$2,495
52wide ±115%
Water Pump
$135median
$39$350
53wide ±237%
Wheels
$253median
$50$1,250
54wide ±114%
Window Regulator
$166median
$28$405
Common questions
2018 Ram 2500 alternator FAQ
How much is a used 2018 Ram 2500 alternator?
Based on 336 priced salvage-yard listings, a used 2018 Ram 2500 alternator lists between $25 and $500, with a median asking price of $80.
How much does it cost to replace a 2018 Ram 2500 alternator?
Using a used part, a 2018 Ram 2500 alternator replacement typically runs $175–$455 all-in: the median used alternator for this year lists at $80, and independent-shop labor for alternator replacement typically takes 1–2.5 hours at $95–$150/hr ($95–$375). Labor is a national part-level estimate, not a quote for your vehicle.
Will a 2018 Ram 2500 alternator fit another year?
Based on salvage-yard interchange data, listings for the 2018 Ram 2500 alternator also appear under model years 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2019, 2020, 2021, 2022, 2023, 2024, 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.