Used 2020 Toyota Corolla engine computer – Electronic Control Module, Hatchback (2.0L), (LH fender), ID 89661-1AA21

Year & trim-specific price guide

Used 2020 Toyota Corolla Engine ComputerElectronic Control Module, Hatchback (2.0L), (LH fender), ID 89661-1AA21 prices

Trim-specific pricing for the Electronic Control Module, Hatchback (2.0L), (LH fender), ID 89661-1AA21 variant of the 2020 Toyota Corolla engine computer, built from 14 real salvage yard listings with condition grade detail.
Price summary

A used 2020 Toyota Corolla engine computer (Electronic Control Module, Hatchback (2.0L), (LH fender), ID 89661-1AA21) costs $125 to $301, with a median asking price of $243. Based on 14 priced salvage yard listings across the US, updated Aug 27, 2026. Prices exclude shipping, core charges, and installation.

Grade A (excellent)$243
Grade B (good)$278

2020 Toyota Corolla engine computer — Electronic Control Module, Hatchback (2.0L), (LH fender), ID 89661-1AA21 price snapshot

USD
Low
$125
Average
$222
High
$301
14 priced listings used · last updated Aug 27, 2026· How we price·

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Reporting price for 2020 Toyota Corolla Engine Computer (Electronic Control Module, Hatchback (2.0L), (LH fender), ID 89661-1AA21)

Reason

Condition comparison

Price by part grade

Grade AClean / low wear$125$28710 listings
Grade BStandard used$137$3014 listings
Grade CVisible wearUpdating
Grade XUngradedUpdating

Median by grade

Grade price comparison

Median asking price by seller-reported condition grade · $125$301 overall range

Trim-specific context

How does the Electronic Control Module, Hatchback (2.0L), (LH fender), ID 89661-1AA21 compare?

This pricing covers the Electronic Control Module, Hatchback (2.0L), (LH fender), ID 89661-1AA21 variant of the 2020 Toyota Corolla engine computer, based on 14 priced listings. Its $243 median is 93% above the 2020 Toyota Corolla engine computer overall median of $126.

There are 14 other engine computer variants available for the 2020 Toyota Corolla.

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 2020 Toyota Corolla engine computer variants are available?

Back to full guide

2020 Toyota Corolla engine computer — all trims

Common questions

2020 Toyota Corolla engine computer (Electronic Control Module, Hatchback (2.0L), (LH fender), ID 89661-1AA21) FAQ

How much is a used 2020 Toyota Corolla engine computer (Electronic Control Module, Hatchback (2.0L), (LH fender), ID 89661-1AA21)?

Based on 14 priced salvage-yard listings, a used 2020 Toyota Corolla engine computer in the Electronic Control Module, Hatchback (2.0L), (LH fender), ID 89661-1AA21 variant lists between $125 and $301, with a median asking price of $243.

Which years use the Electronic Control Module, Hatchback (2.0L), (LH fender), ID 89661-1AA21 engine computer?

In our current dataset, the Electronic Control Module, Hatchback (2.0L), (LH fender), ID 89661-1AA21 variant appears only for the 2020 model year.