Used 2017 GMC Sierra 1500 transmission – AT, 4x4, 6.2L, (8 speed transmission, opt M5U)

Year & trim-specific price guide

Used 2017 GMC Sierra 1500 Transmission — AT, 4x4, 6.2L, (8 speed transmission, opt M5U) prices

Trim-specific pricing for the AT, 4x4, 6.2L, (8 speed transmission, opt M5U) variant of the 2017 GMC Sierra 1500 transmission, built from 33 real salvage yard listings with condition grade detail.

2017 GMC Sierra 1500 · AT, 4x4, 6.2L, (8 speed transmission, opt M5U)

$2,200

median asking price

33 priced listings · $1,800–$3,978

Price summary

A used 2017 GMC Sierra 1500 transmission (AT, 4x4, 6.2L, (8 speed transmission, opt M5U)) costs $1,800 to $3,978, with a median asking price of $2,200. Based on 33 priced salvage yard listings across the US, updated Sep 9, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$2,200
Grade B (good)$2,198

2017 GMC Sierra 1500 transmission — AT, 4x4, 6.2L, (8 speed transmission, opt M5U) price snapshot

USD
Low
$1,800
Average
$2,370
High
$3,978
33 priced listings used · last updated Sep 9, 2026· How we price·

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Reporting price for 2017 GMC Sierra 1500 Transmission (AT, 4x4, 6.2L, (8 speed transmission, opt M5U))

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Condition comparison

Price by part grade

Grade AClean / low wear$1,800–$3,38928 listings
Grade BStandard used$1,838–$2,1982 listings
Grade CVisible wearUpdating
Grade XUngraded$2,000–$3,9783 listings

Median by grade

Grade price comparison

Median asking price by seller-reported condition grade · $1,800–$3,978 overall range

Trim-specific context

How does the AT, 4x4, 6.2L, (8 speed transmission, opt M5U) compare?

This pricing covers the AT, 4x4, 6.2L, (8 speed transmission, opt M5U) variant of the 2017 GMC Sierra 1500 transmission, based on 33 priced listings. Its $2,200 median is 14% below the 2017 GMC Sierra 1500 transmission overall median of $2,553.

There are 19 other transmission variants available for the 2017 GMC Sierra 1500.

Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.

Same year, other trims

What other 2017 GMC Sierra 1500 transmission variants are available?

AT, 4x4, 4.3L

44 listings$1,550$998 – $3,400

AT, 4x2, 5.3L, 8 speed, opt M5U, ID 5UFL

41 listings$2,760$2,210 – $3,910

AT, 4x2, 5.3L, 8 speed, opt M5U, ID 5UHL

41 listings$2,760$2,210 – $3,910

AT, 4x4, 5.3L, 8 speed, opt M5U, ID 5UKL

33 listings$2,200$1,800 – $3,978

AT, 4x4, 5.3L, 8 speed, opt M5U, ID 5UZL

33 listings$2,200$1,800 – $3,978

AT, 4x4, 5.3L, 8 speed, opt M5U, ID 6U3L

29 listings$3,700$599 – $5,563

AT, 4x4, 5.3L, 6 speed (opt MYC), w/o tow package

28 listings$2,400$1,698 – $3,387

AT, 4x4, 5.3L, 8 speed, opt M5U, ID 6U8L

27 listings$3,700$599 – $5,563

AT, 4x2, 4.3L

27 listings$1,805$1,248 – $3,400

AT, 4x2, 6.2L, (8 speed transmission, opt M5U)

25 listings$2,688$2,299 – $3,910

AT, 4x2, 5.3L, 8 speed, opt M5U, ID 6U7L

24 listings$3,910$2,199 – $5,639

AT, 4x2, 5.3L, 8 speed, opt M5U, ID 6UGL

24 listings$3,910$2,199 – $5,639

AT, 4x2, 5.3L, 6 speed (opt MYC), w/o tow package

21 listings$2,400$790 – $2,900

AT, 4x4, 5.3L, 8 speed, opt M5X

15 listings$3,000$2,100 – $4,663

AT, 4x2, 5.3L, 8 speed, opt M5U, ID 5U0L

9 listings$2,688$2,338 – $3,910

AT, 4x2, 5.3L, 8 speed, opt M5U, ID 6U2L

9 listings$3,910$2,650 – $4,145

AT, 4x2, 5.3L, 8 speed, opt M5X

9 listings$2,400$2,200 – $4,145

AT, 4x4, 5.3L, 6 speed (opt MYC), tow package (opt NHT)

8 listings$2,433$2,000 – $3,407

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

7 listings$2,500$2,100 – $2,900

Back to full guide

2017 GMC Sierra 1500 transmission — all trims

View 2017 guide

Common questions

2017 GMC Sierra 1500 transmission (AT, 4x4, 6.2L, (8 speed transmission, opt M5U)) FAQ

How much is a used 2017 GMC Sierra 1500 transmission (AT, 4x4, 6.2L, (8 speed transmission, opt M5U))?

Based on 33 priced salvage-yard listings, a used 2017 GMC Sierra 1500 transmission in the AT, 4x4, 6.2L, (8 speed transmission, opt M5U) variant lists between $1,800 and $3,978, with a median asking price of $2,200.

Which years use the AT, 4x4, 6.2L, (8 speed transmission, opt M5U) transmission?

In our current dataset, the AT, 4x4, 6.2L, (8 speed transmission, opt M5U) variant appears only for the 2017 model year.