2018 Buick Regal transmission price snapshot
- Low
- $210
- Average
- $732
- High
- $1,687
Year-specific price guide
Used 2018 Buick Regal Transmission prices
Year-specific used transmission pricing for the 2018 Buick Regal, 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 26, 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 Buick Regal transmission
A used 2018 Buick Regal transmission costs between $210 and $1,687, with a median of $681 from 90 salvage yard listings.
What the transmission does, common failure signs, and prices across all vehicles: used transmission price guide →
Also known asGearboxTransaxle
Price summary
A used 2018 Buick Regal transmission costs $210 to $1,687, with a median asking price of $681. Based on 90 priced salvage yard listings across the US, compatible across 2018–2020 (3 model years), updated Sep 26, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$700
Grade B (good)$438
USD
Condition comparison
Price by part grade
Grade AClean / low wear$210–$1,68770 listings
Grade BStandard used$250–$1,00012 listings
Grade XUngraded$550–$1,0308 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $210–$1,687 | 70 | |
| Grade BStandard used | $250–$1,000 | 12 | |
| Grade XUngraded | $550–$1,030 | 8 |
Median by grade
Grade price comparison
Grade A$700
Grade B$438
Ungraded$1,030
Median asking price by seller-reported condition grade · $210–$1,687 overall range
Replacement cost
What is the 2018 Buick Regal transmission replacement cost?
- Used part
- $681
- 2018 Buick Regal median asking price
- Labor
- $570–$1,800
- 6–12 hours at $95–$150/hr
- Estimated total
- $1,250–$2,480
- median used part + labor
Labor is a typical independent-shop range for transmission replacement, not a quote for your vehicle; it does not include transmission fluid and filter, and a torque converter check on automatics. The part price is the live median from the salvage-yard listings on this page. Full transmission replacement cost breakdown
Fitment matters
Price by trim & variant
Year-specific context
How does the 2018 Buick Regal compare?
The 2018 guide is based on 103 observed listings, including 90 with posted prices. Its $681 median is 5% above the Buick Regal guide's $650 median.
Among the 6 model years with current price data, 2018 ranks #4 from lowest to highest median.
Interchange data shows this part is also listed under model years 2019, 2020. 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 Buick Regal transmission cost in other years?
Keep browsing this vehicle
What other Buick Regal parts are priced?
01wide ±135%
AC Compressor
$123median
$42$375
02wide ±180%
ABS Module
$143median
$35$549
03wide ±188%
Air Bag
$150median
$30$595
04wide ±287%
Alternator
$75median
$20$450
05wide ±144%
Axle Shaft
$125median
$25$385
06wide ±157%
Blower Motor
$99median
$20$331
07wide ±279%
Brake Caliper
$75median
$20$439
08wide ±133%
Rear Bumper Assembly
$425median
$125$1,255
09wide ±61%
Front Bumper
$400median
$115$600
10wide ±176%
Rear Bumper
$252median
$61$950
11wide ±182%
Car Radio
$129median
$30$500
12wide ±164%
Center Console
$125median
$35$445
13spread ±29%
AC Condenser
$75median
$56$100
14wide ±214%
Control Arm
$65median
$20$298
15
Differential
Price data updating
16wide ±147%
Door Assembly
$399median
$100$1,270
17wide ±93%
Drive Shaft
$200median
$75$447
18wide ±101%
Engine
$1,801median
$600$4,240
19wide ±100%
Engine Computer
$146median
$40$331
20wide ±166%
Exhaust Manifold
$95median
$34$350
21wide ±112%
Fender
$175median
$50$443
22wide ±143%
Fog Light
$100median
$25$310
23wide ±128%
Front Seat
$150median
$50$434
24wide ±182%
Fuel Pump
$100median
$35$398
25wide ±177%
Fuel Tank
$116median
$40$450
26wide ±186%
Grille
$190median
$35$740
27wide ±154%
Headlight Assembly
$560median
$102$1,832
28wide ±263%
Heater Core
$76median
$45$445
29wide ±119%
Hood
$360median
$145$1,000
30wide ±158%
Ignition Switch
$79median
$20$270
31
Instrument Cluster
Price data updating
32wide ±123%
Intake Manifold
$75median
$30$215
33wide ±157%
Master Cylinder
$99median
$20$331
34wide ±124%
Side Mirror
$145median
$35$395
35
Power Steering Pump
Price data updating
36wide ±74%
Quarter Panel
$500median
$225$962
37wide ±212%
Radiator
$153median
$45$695
38spread ±35%
Rear View Mirror
$103median
$50$123
39wide ±217%
Starter
$66median
$30$316
40wide ±122%
Steering Column
$145median
$60$413
41wide ±141%
Steering Rack
$150median
$50$473
42wide ±95%
Steering Wheel
$147median
$45$324
43wide ±255%
Strut
$75median
$30$412
44wide ±112%
Sunroof
$275median
$60$678
45wide ±146%
Tail Light
$125median
$29$395
46wide ±134%
Tailgate
$372median
$100$1,100
47wide ±137%
Throttle Body
$75median
$25$230
48wide ±68%
Torque Converter
$237median
$125$449
49wide ±190%
Transfer Case
$215median
$75$893
50wide ±212%
Transmission Control Module
$100median
$17$440
51wide ±125%
Turbocharger
$210median
$71$595
52wide ±210%
Water Pump
$50median
$19$229
53wide ±232%
Wheels
$125median
$35$615
54wide ±149%
Window Regulator
$99median
$35$331
Common questions
2018 Buick Regal transmission FAQ
How much is a used 2018 Buick Regal transmission?
Based on 90 priced salvage-yard listings, a used 2018 Buick Regal transmission lists between $210 and $1,687, with a median asking price of $681.
How much does it cost to replace a 2018 Buick Regal transmission?
Using a used part, a 2018 Buick Regal transmission replacement typically runs $1,250–$2,480 all-in: the median used transmission for this year lists at $681, and independent-shop labor for transmission replacement typically takes 6–12 hours at $95–$150/hr ($570–$1,800). The labor figure does not include transmission fluid and filter, and a torque converter check on automatics. Labor is a national part-level estimate, not a quote for your vehicle.
Will a 2018 Buick Regal transmission fit another year?
Based on salvage-yard interchange data, listings for the 2018 Buick Regal transmission also appear under model years 2019, 2020, 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 Buick Regal gearbox?
A gearbox is another name for a transmission. The prices on this page cover the 2018 Buick Regal transmission — median $681, from 90 listings.