Engine Complete Assembly for 2020-2022 Toyota Corolla
Product Notes Read before buying
This engine fits 2020-2022 Toyota Corolla Sedan models with the 1.8L (2ZR-FAE) gasoline engine and a CVT automatic transmission. To ensure compatibility, please verify that the 5th digit of your vehicle's VIN is 'P'. This will not fit hybrid models or models with a 2.0L engine.
Voice or type your vehicle details and Wrenchy will confirm fitment in seconds.
Vehicle Fitment Guide
This part fits the following vehicles:
| SubmodelSUB- MODEL |
Body Style | Years | Engine | Attributes |
|---|---|---|---|---|
| Base | Sedan | 2020 - 2022 | L4 1.8L | FWD | Automatic CVT |
| L | Sedan | 2020 - 2022 | L4 1.8L | FWD | Automatic CVT |
| LE | Sedan | 2020 - 2022 | L4 1.8L | FWD | Automatic CVT |
| XLE | Sedan | 2020 - 2022 | L4 1.8L | FWD | Automatic CVT |
| 2021 |
Know This Engine Before You Buy
The research behind our purchase interview — recalls, bulletins and real install economics for this engine family:
A quick look at your own vehicle makes sure the right engine shows up:
- Confirm that the 5th digit of your 17-digit VIN is 'P'.
- Confirm your Corolla is a Sedan in the L, LE, or XLE trim.
- Check the emissions control sticker under the hood to confirm the engine code.
What the install really takes — plan and budget with confidence:
Special tools this job needs:
- Engine hoist and load leveler
- Subframe support bar or jack
- Fuel line disconnect tool
- Toyota Techstream diagnostic software and OBD2 interface
- Torque wrenches (including one for angle-torquing head bolts)
Budget for these consumables at install:
- Engine Oil: 0W-20 Full Synthetic oil (or SAE 0W-16 / 5W-20) and new oil filter
- Engine Coolant: Toyota Super Long Life Coolant (SLLC) - Pink, pre-mixed
- Spark Plugs: Denso Iridium SC20HR11 (gap: 1.1mm / 0.043 in)
- Intake manifold gasket
- Exhaust manifold gasket
- Thermostat gasket
- Front and rear crankshaft seals
- Valve cover gasket
- Toyota Black FIPG (Form-In-Place Gasket) or high-quality black RTV
- New Torque-to-Yield (TTY) cylinder head bolts and flywheel/drive plate bolts
What your vehicle’s computers will need after the swap:
What’s involved: Throttle Body Zero-Point Calibration and Valvematic Learn Value Reset
sources differ: Arm 1 states programming is required (Yes) if using the replacement engine's electronic actuators, requiring Toyota Techstream. Arm 2 states programming is not required (No) for a like-for-like swap, though an idle relearn is best practice. Cautious value 'model_dependent' selected; if transferring original throttle body and Valvematic controller, no programming is strictly required.
Pro tips for a smooth first start-up — hand them to whoever does the install:
- Valvematic Controller Sensitivity: The Valvematic variable valve lift actuator is extremely sensitive to physical impact and oil cleanliness. Bumping or dropping it will crack or fail it internally.
- Coolant Bypass Valve Inspection: Inspect the valve on the replacement engine for leaks or cracks before installation.
- Wiring Harness Routing: Ensure all plastic clips and heat shields are reinstalled in exact factory locations to prevent chafing.
- Torque-to-Yield Bolts: Flywheel/flexplate bolts and crankshaft harmonic balancer/cylinder head bolts are torque-to-yield and must be replaced with new OEM fasteners.
- Timing Cover Installation: Limited time to get the cover on and torqued down correctly after applying FIPG sealant. Dry fitment practice is recommended.
- Fragile Plastic Components: Intake manifold and valve cover are plastic; do not overtighten bolts.
- Vacuum Pump O-Rings: Replace the two O-rings for the camshaft-driven vacuum pump while the engine is out to prevent future leaks.
Easy to get right once you know them:
- Ordering for a Hybrid: Mistakenly ordering this 2ZR-FAE engine for a Corolla Hybrid which uses the 2ZR-FXE engine.
- Ordering for a 2.0L Trim: Mistakenly ordering this 1.8L engine for Corolla SE or XSE trims which use the 2.0L Dynamic Force engine.
- Reusing a Leaking Coolant Bypass Valve: Reusing the old, failing coolant bypass valve and getting DTC P2681 shortly after install.
- Failing to Reset Valvematic Learn Values: Running in limp mode or throwing DTCs P10A0/P1055 by not performing the calibration via Techstream.
- Reusing Torque-to-Yield (TTY) Bolts: Reusing cylinder head or flywheel bolts which can lead to catastrophic failure like a blown head gasket.
- Incorrect Gasket Sealant Application: Using too much or too little FIPG on the timing cover or oil pan.
- Not Transferring Key Sensors: Failing to transfer known-good sensors from the original engine, leading to no-start issues.
Not issues with the units on this page — the manufacturer documented these for every engine of this family, wherever you buy one. Handy for your installer:
🔎 Recommended at install: Inspect the valve on the replacement engine for any signs of pink crusty coolant leaks or hairline cracks before dropping the engine in. Replace if necessary.
🔎 Recommended at install: Perform Valvematic Learn Value Reset via Techstream if using the replacement engine's controller, or transfer original controller.
🔎 Recommended at install: None required; generally considered a normal operating characteristic of the engine.
🔎 Recommended at install: Replace water pump if premature failure or wear is detected.
🔎 Recommended at install: Replace the two O-rings for the camshaft-driven vacuum pump as a preventative measure while the engine is out.
Researched from factory recalls, TSBs and OEM service data (reference unit 300-10517-5221439). Unit-specific details — mileage, condition, warranty, freight — are covered in the checkout interview.
Policies, in plain English.
Shipping & Handling
- Ships by LTL freight on a pallet — a real freight truck, not a parcel van
- Your checkout freight quote covers delivery to your door (liftgate service included for residential addresses)
- The carrier calls ahead to schedule a delivery window — someone must be present to receive it
- Typically palletized and picked up within 2–3 business days; transit time depends on distance
120-Day Warranty
This part includes a 120-day warranty.
- If the part fails within the warranty window, we'll replace it or refund per the coverage terms
- Coverage is parts-only — installation labor is not included
- Warranty covers defects — not installation errors, misuse, or damage after installation
Your pre-purchase interview reviews these exact terms with you before anything is charged.
Returns (30 Days)
We accept returns of uninstalled parts within 30 days of delivery for this part.
- Defective parts: We will replace the part or issue a refund at our discretion
- Programming: "Needs to be programmed to my vehicle" is not a valid return reason. Many modules require dealer programming — we're happy to help connect you with resources if your dealer says it's not programmable
- Return shipping: This part ships by freight (LTL) — the part price is refundable per the terms above, but shipping costs are non-refundable and return freight follows the seller's return terms. Your pre-purchase interview walks through the exact numbers before you buy
- Parts must be returned in original packaging and unmodified condition
- Poorly packaged returns that arrive damaged will not be credited
Damaged in Shipping?
Freight damage is rare — and you're fully protected when you do two things at delivery:
- Inspect before you sign — you're allowed time to look the pallet over while the driver waits
- Write any damage on the delivery receipt before signing — that one line is what makes a freight claim succeed
- Severe damage? Refuse the delivery — it goes back at no cost to you and we make it right
- Photograph the pallet before unwrapping; report concealed damage within 24 hours of delivery
We handle the carrier claim — you just help document it. Your pre-purchase interview walks through this checklist too.
Order Cancellation
Cancel before shipment for a full refund. Once the pallet has been built, a preparation charge may apply — and once the freight carrier picks it up, shipping costs are non-refundable and standard return terms apply. Your pre-purchase interview shows the exact numbers before you pay.
Expert Guides
2020-2022 Toyota Corolla 1.8L 2ZR-FAE: Problems, Identification, and Used Replacement
Identify the 1.8L 2ZR-FAE engine, understand what causes catastrophic failure, and learn when swapping in a used OEM replacement is the smartest fix.
Read Full Guide →Related Trouble Codes (OBD-II)
5 matching guidesIf your scan tool is showing one of these trouble codes, this part is a common fix. Each guide explains the code, how to diagnose it, and exactly what to replace.
Miscellaneous Information
OEM Part Numbers:
Toyota: 190000T720, 1900037860
Fits Years: 2020 2021 2022
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This unit ships with the selling yard's 120-day warranty. Longer plans can be requested during checkout.
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