Used 2020 Chevy Silverado 1500 transmission – (AT), 4x4, 5.3L, 6 speed transmission (opt MYC)

Year & trim-specific price guide

Used 2020 Chevy Silverado 1500 Transmission — (AT), 4x4, 5.3L, 6 speed transmission (opt MYC) prices

Trim-specific pricing for the (AT), 4x4, 5.3L, 6 speed transmission (opt MYC) variant of the 2020 Chevy Silverado 1500 transmission, built from 7 real salvage yard listings with condition grade detail.

2020 Chevy Silverado 1500 · (AT), 4x4, 5.3L, 6 speed transmission (opt MYC)

$3,130

median asking price

7 priced listings · $2,500–$3,500

Price summary

A used 2020 Chevy Silverado 1500 transmission ((AT), 4x4, 5.3L, 6 speed transmission (opt MYC)) costs $2,500 to $3,500, with a median asking price of $3,130. Based on 7 priced salvage yard listings across the US, updated Aug 19, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$3,500
Grade B (good)$3,130

2020 Chevy Silverado 1500 transmission — (AT), 4x4, 5.3L, 6 speed transmission (opt MYC) price snapshot

USD
Low
$2,500
Average
$2,955
High
$3,500
7 priced listings used · last updated Aug 19, 2026· How we price·

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Reporting price for 2020 Chevy Silverado 1500 Transmission ((AT), 4x4, 5.3L, 6 speed transmission (opt MYC))

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Condition comparison

Price by part grade

Grade AClean / low wear$2,500–$3,5002 listings
Grade BStandard used$2,548–$3,1302 listings
Grade CVisible wearUpdating
Grade XUngraded$2,500–$3,3753 listings

Median by grade

Grade price comparison

Median asking price by seller-reported condition grade · $2,500–$3,500 overall range

Trim-specific context

How does the (AT), 4x4, 5.3L, 6 speed transmission (opt MYC) compare?

This pricing covers the (AT), 4x4, 5.3L, 6 speed transmission (opt MYC) variant of the 2020 Chevy Silverado 1500 transmission, based on 7 priced listings. Its $3,130 median is 9% above 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), 4x4, 5.3L, 6 speed transmission (opt MYC) in other model years

All years
202148 listings$3,078$2,000 – $4,749

Same year, other trims

What other 2020 Chevy Silverado 1500 transmission variants are available?

(AT), 4x4, 3.0L

48 listings$3,316$600 – $6,022

(AT), 4x4, 5.3L, 8 speed transmission (opt MQE)

47 listings$3,423$1,900 – $4,527

(AT), 4x4, 2.7L

46 listings$3,410$2,800 – $28,055

(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, 4.3L

43 listings$2,145$350 – $2,866

(AT), 4x2, 5.3L, 6 speed (opt MYC)

42 listings$2,433$1,850 – $3,150

(AT), 4x4, 4.3L

42 listings$2,212$1,200 – $3,245

(AT), 4x4, 5.3L, 10 speed transmission (opt MQB)

38 listings$2,860$999 – $4,200

(AT), 4x4, 6.2L

38 listings$2,860$999 – $4,200

(AT), 4x2, 3.0L

15 listings$2,700$1,750 – $5,000

Back to full guide

2020 Chevy Silverado 1500 transmission — all trims

View 2020 guide

Common questions

2020 Chevy Silverado 1500 transmission ((AT), 4x4, 5.3L, 6 speed transmission (opt MYC)) FAQ

How much is a used 2020 Chevy Silverado 1500 transmission ((AT), 4x4, 5.3L, 6 speed transmission (opt MYC))?

Based on 7 priced salvage-yard listings, a used 2020 Chevy Silverado 1500 transmission in the (AT), 4x4, 5.3L, 6 speed transmission (opt MYC) variant lists between $2,500 and $3,500, with a median asking price of $3,130.

Which years use the (AT), 4x4, 5.3L, 6 speed transmission (opt MYC) transmission?

The (AT), 4x4, 5.3L, 6 speed transmission (opt MYC) variant appears in model years 2020, 2021. Prices and availability may differ by year.