2020 Chevy Silverado 1500 transmission — AT, 4x2, 4.3L price snapshot
- Low
- $1,565
- Average
- $2,157
- High
- $2,866
Year & trim-specific price guide
Used 2020 Chevy Silverado 1500 Transmission — AT, 4x2, 4.3L prices
Trim-specific pricing for the AT, 4x2, 4.3L variant of the 2020 Chevy Silverado 1500 transmission, built from 42 real salvage yard listings with condition grade 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 updatedAug 19, 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.
Price summary
A used 2020 Chevy Silverado 1500 transmission (AT, 4x2, 4.3L) costs $1,565 to $2,866, with a median asking price of $2,148. Based on 42 priced salvage yard listings across the US, updated Aug 19, 2026. Prices exclude shipping, core charges, and installation.
Grade A (excellent)$2,300
Grade B (good)$2,124
USD
Condition comparison
Price by part grade
Grade AClean / low wear$1,950–$2,7348 listings
Grade BStandard used$1,645–$2,69719 listings
Grade XUngraded$1,565–$2,86615 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | $1,950–$2,734 | 8 | |
| Grade BStandard used | $1,645–$2,697 | 19 | |
| Grade XUngraded | $1,565–$2,866 | 15 |
Median by grade
Grade price comparison
Grade A$2,300
Grade B$2,124
Ungraded$2,250
Median asking price by seller-reported condition grade · $1,565–$2,866 overall range
Trim-specific context
How does the AT, 4x2, 4.3L compare?
This pricing covers the AT, 4x2, 4.3L variant of the 2020 Chevy Silverado 1500 transmission, based on 42 priced listings. Its $2,148 median is 25% below the 2020 Chevy Silverado 1500 transmission overall median of $2,860.
There are 11 other transmission variants available for the 2020 Chevy Silverado 1500.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same trim, other years
AT, 4x2, 4.3L in other model years
Same year, other trims
What other 2020 Chevy Silverado 1500 transmission variants are available?
(AT), 4x4, 5.3L, 8 speed transmission (opt MQE)
47 listings$3,423$1,900 – $4,527(AT), 4x4, 3.0L
46 listings$3,316$2,000 – $5,325(AT), 4x2, 5.3L, 8 speed (opt MQE)
45 listings$2,950$1,900 – $4,414(AT), 4x2, 2.7L
44 listings$2,792$1,800 – $4,414(AT), 4x2, 5.3L, 6 speed (opt MYC)
42 listings$2,433$1,850 – $3,150(AT), 4x4, 4.3L
41 listings$2,212$1,400 – $3,245(AT), 4x4, 2.7L
40 listings$3,350$2,800 – $4,414(AT), 4x4, 5.3L, 10 speed transmission (opt MQB)
37 listings$2,860$1,300 – $4,200(AT), 4x4, 6.2L
37 listings$2,860$1,300 – $4,200(AT), 4x2, 3.0L
15 listings$2,700$1,750 – $5,000(AT), 4x4, 5.3L, 6 speed transmission (opt MYC)
7 listings$3,130$2,500 – $3,500Back to full guide
2020 Chevy Silverado 1500 transmission — all trims
Common questions
2020 Chevy Silverado 1500 transmission (AT, 4x2, 4.3L) FAQ
How much is a used 2020 Chevy Silverado 1500 transmission (AT, 4x2, 4.3L)?
Based on 42 priced salvage-yard listings, a used 2020 Chevy Silverado 1500 transmission in the AT, 4x2, 4.3L variant lists between $1,565 and $2,866, with a median asking price of $2,148.
Which years use the AT, 4x2, 4.3L transmission?
The AT, 4x2, 4.3L variant appears in model years 2015, 2016, 2017, 2018, 2020, 2021. Prices and availability may differ by year.