Used 2018 Toyota Tundra engine computer – Electronic Control Module, (RH dash), (8 cylinder), 4.6L, ID 89661-0CQ50

Year & trim-specific price guide

Used 2018 Toyota Tundra Engine Computer — Electronic Control Module, (RH dash), (8 cylinder), 4.6L, ID 89661-0CQ50 prices

Trim-specific pricing for the Electronic Control Module, (RH dash), (8 cylinder), 4.6L, ID 89661-0CQ50 variant of the 2018 Toyota Tundra engine computer, built from 11 real salvage yard listings with condition grade detail.

2018 Toyota Tundra · Electronic Control Module, (RH dash), (8 cylinder), 4.6L, ID 89661-0CQ50

$225

median asking price

11 priced listings · $95–$379

Price summary

A used 2018 Toyota Tundra engine computer (Electronic Control Module, (RH dash), (8 cylinder), 4.6L, ID 89661-0CQ50) costs $95 to $379, with a median asking price of $225. Based on 11 priced salvage yard listings across the US, updated Sep 1, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$325
Grade B (good)$237

2018 Toyota Tundra engine computer — Electronic Control Module, (RH dash), (8 cylinder), 4.6L, ID 89661-0CQ50 price snapshot

USD
Low
$95
Average
$219
High
$379
11 priced listings used · last updated Sep 1, 2026· How we price·

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Reporting price for 2018 Toyota Tundra Engine Computer (Electronic Control Module, (RH dash), (8 cylinder), 4.6L, ID 89661-0CQ50)

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Condition comparison

Price by part grade

Grade AClean / low wear$95–$3794 listings
Grade BStandard used$125–$2756 listings
Grade CVisible wearUpdating
Grade XUngraded$100–$1001 listings

Median by grade

Grade price comparison

Median asking price by seller-reported condition grade · $95–$379 overall range

Trim-specific context

How does the Electronic Control Module, (RH dash), (8 cylinder), 4.6L, ID 89661-0CQ50 compare?

This pricing covers the Electronic Control Module, (RH dash), (8 cylinder), 4.6L, ID 89661-0CQ50 variant of the 2018 Toyota Tundra engine computer, based on 11 priced listings. Its $225 median is 31% above the 2018 Toyota Tundra engine computer overall median of $172.

There are 8 other engine computer 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 year, other trims

What other 2018 Toyota Tundra engine computer variants are available?

Electronic Control Module, (RH dash), (8 cylinder), 5.7L, ID 89661-0CR00

36 listings$257$125 – $315

Air and Fuel Control, (engine mounted), (8 cylinder), LH

35 listings$156$50 – $218

Air and Fuel Control, (engine mounted), (8 cylinder), RH

35 listings$165$40 – $270

Electronic Control Module, (RH dash), (8 cylinder), 5.7L, ID 89661-0CR20

35 listings$150$74 – $292

Electronic Control Module, (RH dash), (8 cylinder), 5.7L, ID 89661-0CQ70

31 listings$177$100 – $310

Electronic Control Module, (RH dash), (8 cylinder), 5.7L, ID 89661-0CQ80

14 listings$165$80 – $395

Electronic Control Module, (RH dash), (8 cylinder), 5.7L, ID 89661-0CR30

10 listings$368$150 – $390

Electronic Control Module, (RH dash), (8 cylinder), 4.6L, ID 89661-0CQ60

1 listings$154$154 – $154

Back to full guide

2018 Toyota Tundra engine computer — all trims

View 2018 guide

Common questions

2018 Toyota Tundra engine computer (Electronic Control Module, (RH dash), (8 cylinder), 4.6L, ID 89661-0CQ50) FAQ

How much is a used 2018 Toyota Tundra engine computer (Electronic Control Module, (RH dash), (8 cylinder), 4.6L, ID 89661-0CQ50)?

Based on 11 priced salvage-yard listings, a used 2018 Toyota Tundra engine computer in the Electronic Control Module, (RH dash), (8 cylinder), 4.6L, ID 89661-0CQ50 variant lists between $95 and $379, with a median asking price of $225.

Which years use the Electronic Control Module, (RH dash), (8 cylinder), 4.6L, ID 89661-0CQ50 engine computer?

In our current dataset, the Electronic Control Module, (RH dash), (8 cylinder), 4.6L, ID 89661-0CQ50 variant appears only for the 2018 model year.