Used 2018 Toyota Tundra transmission – AT, (8 cylinder), 4x2, 5.7L

Year & trim-specific price guide

Used 2018 Toyota Tundra Transmission — AT, (8 cylinder), 4x2, 5.7L prices

Trim-specific pricing for the AT, (8 cylinder), 4x2, 5.7L variant of the 2018 Toyota Tundra transmission, built from 25 real salvage yard listings with condition grade detail.

2018 Toyota Tundra · AT, (8 cylinder), 4x2, 5.7L

$4,140

median asking price

25 priced listings · $2,100–$5,725

Price summary

A used 2018 Toyota Tundra transmission (AT, (8 cylinder), 4x2, 5.7L) costs $2,100 to $5,725, with a median asking price of $4,140. Based on 25 priced salvage yard listings across the US, updated Aug 28, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$4,385
Grade C (fair)$3,000

2018 Toyota Tundra transmission — AT, (8 cylinder), 4x2, 5.7L price snapshot

USD
Low
$2,100
Average
$4,044
High
$5,725
25 priced listings used · last updated Aug 28, 2026· How we price·

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Condition comparison

Price by part grade

Grade AClean / low wear$2,150–$5,72521 listings
Grade BStandard usedUpdating
Grade CVisible wear$3,000–$3,0001 listings
Grade XUngraded$2,100–$2,9993 listings

Median by grade

Grade price comparison

Median asking price by seller-reported condition grade · $2,100–$5,725 overall range

Trim-specific context

How does the AT, (8 cylinder), 4x2, 5.7L compare?

This pricing covers the AT, (8 cylinder), 4x2, 5.7L variant of the 2018 Toyota Tundra transmission, based on 25 priced listings. Its $4,140 median is 17% above the 2018 Toyota Tundra transmission overall median of $3,532.

There are 3 other transmission variants available for the 2018 Toyota Tundra.

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, (8 cylinder), 4x2, 5.7L in other model years

All years
20177 listings$3,000$2,600 – $3,500201617 listings$4,550$2,150 – $5,725201542 listings$4,095$1,400 – $5,510

Same year, other trims

What other 2018 Toyota Tundra transmission variants are available?

(AT), (8 cylinder), 4x4, 4.6L

37 listings$3,247$1,000 – $4,355

(AT), (8 cylinder), 4x2, 4.6L

31 listings$3,525$2,500 – $4,612

(AT), (8 cylinder), 4x4, 5.7L

30 listings$3,665$1,999 – $5,100

Back to full guide

2018 Toyota Tundra transmission — all trims

View 2018 guide

Common questions

2018 Toyota Tundra transmission (AT, (8 cylinder), 4x2, 5.7L) FAQ

How much is a used 2018 Toyota Tundra transmission (AT, (8 cylinder), 4x2, 5.7L)?

Based on 25 priced salvage-yard listings, a used 2018 Toyota Tundra transmission in the AT, (8 cylinder), 4x2, 5.7L variant lists between $2,100 and $5,725, with a median asking price of $4,140.

Which years use the AT, (8 cylinder), 4x2, 5.7L transmission?

The AT, (8 cylinder), 4x2, 5.7L variant appears in model years 2015, 2016, 2017, 2018. Prices and availability may differ by year.