2018 Acura RDX control arm price snapshot
- Low
- $50
- Average
- $130
- High
- $246
Year-specific price guide
Used 2018 Acura RDX Control Arm prices
Year-specific used control arm pricing for the 2018 Acura RDX, 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 17, 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 Acura RDX control arm
A used 2018 Acura RDX control arm costs between $50 and $246, with a median of $125 from 79 salvage yard listings.
What the control arm does, common failure signs, and prices across all vehicles: used control arm price guide →
Also known asLower Control ArmA-ArmWishbone
Price summary
A used 2018 Acura RDX control arm costs $50 to $246, with a median asking price of $125. Based on 79 priced salvage yard listings across the US, compatible across 2016–2018 (3 model years), updated Sep 17, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$101
Grade B (good)$167
USD
Condition comparison
Price by part grade
Grade AClean / low wear$50–$24344 listings
Grade BStandard used$71–$24632 listings
Grade XUngraded$75–$953 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $50–$243 | 44 | |
| Grade BStandard used | $71–$246 | 32 | |
| Grade XUngraded | $75–$95 | 3 |
Median by grade
Grade price comparison
Grade A$101
Grade B$167
Ungraded$90
Median asking price by seller-reported condition grade · $50–$246 overall range
Replacement cost
What is the 2018 Acura RDX control arm replacement cost?
- Used part
- $125
- 2018 Acura RDX median asking price
- Labor
- $95–$450
- 1–3 hours at $95–$150/hr
- Estimated total
- $220–$575
- median used part + labor
Labor is a typical independent-shop range for control arm replacement, not a quote for your vehicle; it does not include a wheel alignment after installation. The part price is the live median from the salvage-yard listings on this page. Full control arm replacement cost breakdown
Fitment matters
Price by trim & variant
Year-specific context
How does the 2018 Acura RDX compare?
The 2018 guide is based on 100 observed listings, including 79 with posted prices. Its $125 median is 2% below the Acura RDX guide's $128 median.
Among the 11 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 2016, 2017. Shopping across all 3 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 Acura RDX control arm cost in other years?
2025100 listings$163$75 – $355202460 listings$195$72 – $355202390 listings$171$72 – $3552022100 listings$163$75 – $355202193 listings$150$36 – $355202095 listings$150$36 – $355201995 listings$150$36 – $355201797 listingsCompatible$90$30 – $2252016100 listingsCompatible$128$45 – $2492015100 listings$75$40 – $255
Keep browsing this vehicle
What other Acura RDX parts are priced?
01wide ±136%
AC Compressor
$150median
$45$454
02wide ±157%
ABS Module
$169median
$45$575
03wide ±179%
Air Bag
$320median
$86$1,232
04wide ±169%
Alternator
$118median
$30$430
05wide ±189%
Axle Shaft
$106median
$30$430
06wide ±151%
Blower Motor
$76median
$30$260
07wide ±283%
Brake Caliper
$75median
$15$439
08wide ±125%
Rear Bumper Assembly
$500median
$119$1,365
09wide ±92%
Front Bumper
$273median
$95$595
10wide ±140%
Rear Bumper
$250median
$68$767
11wide ±216%
Car Radio
$178median
$30$800
12wide ±197%
Center Console
$116median
$35$493
13wide ±167%
AC Condenser
$132median
$35$475
14
Differential
Price data updating
15wide ±89%
Door Assembly
$1,000median
$400$2,184
16wide ±113%
Drive Shaft
$173median
$60$450
17wide ±134%
Engine
$1,557median
$263$4,423
18wide ±162%
Engine Computer
$155median
$42$543
19spread ±41%
Exhaust Manifold
$240median
$150$349
20wide ±98%
Fender
$293median
$99$674
21spread ±56%
Fog Light
$210median
$112$347
22wide ±102%
Front Seat
$225median
$90$547
23wide ±161%
Fuel Pump
$99median
$31$350
24wide ±158%
Fuel Tank
$150median
$70$544
25wide ±225%
Grille
$306median
$50$1,425
26wide ±88%
Headlight Assembly
$913median
$329$1,940
27tight ±11%
Heater Core
$116median
$100$125
28wide ±86%
Hood
$594median
$225$1,250
29wide ±68%
Ignition Switch
$99median
$46$181
30
Instrument Cluster
Price data updating
31wide ±140%
Intake Manifold
$75median
$25$235
32wide ±138%
Master Cylinder
$99median
$25$299
33wide ±125%
Side Mirror
$650median
$120$1,750
34wide ±117%
Power Steering Pump
$270median
$70$700
35wide ±118%
Quarter Panel
$517median
$230$1,449
36wide ±161%
Radiator
$138median
$50$494
37wide ±126%
Rear View Mirror
$103median
$40$299
38wide ±168%
Starter
$85median
$20$305
39wide ±139%
Steering Column
$156median
$60$493
40wide ±261%
Steering Rack
$203median
$65$1,123
41wide ±185%
Steering Wheel
$150median
$45$600
42wide ±102%
Strut
$197median
$50$450
43wide ±120%
Sunroof
$351median
$65$910
44wide ±84%
Tail Light
$193median
$55$380
45wide ±104%
Tailgate
$1,520median
$400$3,548
46wide ±185%
Throttle Body
$80median
$20$316
47spread ±33%
Torque Converter
$450median
$450$750
48wide ±137%
Transfer Case
$183median
$50$550
49wide ±176%
Transmission
$849median
$150$3,142
50wide ±203%
Transmission Control Module
$108median
$35$474
51wide ±109%
Turbocharger
$309median
$125$800
52wide ±105%
Water Pump
$103median
$25$241
53wide ±213%
Wheels
$170median
$50$774
54wide ±130%
Window Regulator
$101median
$35$297
Common questions
2018 Acura RDX control arm FAQ
How much is a used 2018 Acura RDX control arm?
Based on 79 priced salvage-yard listings, a used 2018 Acura RDX control arm lists between $50 and $246, with a median asking price of $125.
How much does it cost to replace a 2018 Acura RDX control arm?
Using a used part, a 2018 Acura RDX control arm replacement typically runs $220–$575 all-in: the median used control arm for this year lists at $125, and independent-shop labor for control arm replacement typically takes 1–3 hours at $95–$150/hr ($95–$450). The labor figure does not include a wheel alignment after installation. Labor is a national part-level estimate, not a quote for your vehicle.
Will a 2018 Acura RDX control arm fit another year?
Based on salvage-yard interchange data, listings for the 2018 Acura RDX control arm also appear under model years 2016, 2017, 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 2018 Acura RDX lower control arm?
A lower control arm is another name for a control arm. The prices on this page cover the 2018 Acura RDX control arm — median $125, from 79 listings.