Description
Professional Overview
The Toyota 2AZFXE 2.4L L4 Remanufactured Engine is designed as a replacement powerplant for compatible Toyota applications requiring the 2AZFXE engine configuration.
This engine is identified by product number 40974 and engine code 2AZFXE. The supplied information specifies a 2.4L four-cylinder engine and indicates that fitment should be confirmed through the vehicle fitment information, notes, and applicable casting numbers.
Rather than being supplied as a basic used engine, this unit undergoes a complete remanufacturing process. The engine is disassembled, thoroughly cleaned, inspected for defects, precisely machined where required, rebuilt using new components, and tested after assembly.
The result is a professionally remanufactured Toyota 2AZFXE replacement engine prepared to meet or exceed OEM specifications.
Applications and Compatibility
The supplied information identifies this engine as:
- Manufacturer: Toyota
- Engine: 2.4L 2AZFXE
- Configuration: L4 / Four Cylinder
- Engine Code: 2AZFXE
- Product Number: 40974
- VIN Code: Not specified in the supplied description
Exact vehicle compatibility should be confirmed before ordering. The manufacturer recommends verifying fitment using the available Vehicle Fitment information, application notes, and casting numbers where applicable.
Engine Design and Construction
The 2AZFXE 2.4L L4 is a four-cylinder Toyota engine configuration. For replacement purposes, the engine code is one of the most important identifiers to compare against the vehicle’s original engine.
The remanufacturing process focuses on restoring the engine’s critical mechanical components and sealing surfaces while replacing specified wear components.
New components used during the process include bearings, pistons, rings, lifters, oil pump, gaskets, Viton™ valve seals, freeze plugs, and galley plugs. Depending on the engine application, the appropriate timing chain or timing belt components and tensioner are also installed.
Key Features and Benefits
Fully Remanufactured
The engine is completely disassembled and rebuilt through a structured remanufacturing process rather than being sold simply as a used engine.
2.4L Four-Cylinder Configuration
The 2.4L 2AZFXE L4 configuration provides an important identification reference when matching the replacement engine to the vehicle.
Thorough Cleaning
Cast-iron components are hot tanked, while aluminum components undergo thermal cleaning to prepare them for inspection and machining.
Detailed Inspection
Components are subjected to Magnaflux testing where applicable, along with visual inspection to identify microscopic cracks, fissures, and other potential defects.
Precision Machining
Deck surfaces are CNC machined as part of the remanufacturing process to restore properly prepared mating surfaces.
New Replacement Components
The rebuilding process includes new bearings, pistons, rings, lifters, oil pump, gaskets, Viton™ valve seals, freeze plugs, and galley plugs, together with applicable timing components.
SIM Tested
After reassembly, the engine undergoes SIM testing, including pressurization of the cooling and oil systems and high-RPM crankshaft operation to verify compression and build quality.
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | Toyota |
| Engine Code | 2AZFXE |
| Displacement | 2.4L |
| Configuration | L4 / 4-Cylinder |
| Product Number | 40974 |
| VIN Code | Not specified |
| Condition | Remanufactured |
| Cleaning Process | Hot tanking / thermal cleaning as applicable |
| Inspection | Magnaflux and visual inspection |
| Machining | CNC-machined deck surfaces |
| Testing | SIM tested after reassembly |
| Replacement Components | Bearings, pistons, rings, lifters, oil pump, gaskets, Viton™ valve seals, freeze plugs and galley plugs |
| Timing Components | Applicable timing chain or timing belt with tensioner |
| Fitment Verification | Vehicle Fitment information, notes and casting numbers where applicable |
Who This Engine Is For
This Toyota 2AZFXE replacement engine is intended for customers who need a professionally remanufactured engine matching the specified 2.4L L4 configuration.
It can be considered by:
- Toyota owners replacing a failed or worn engine
- Automotive repair shops sourcing a replacement powerplant
- Restoration and refurbishment projects
- Customers specifically searching for a 2AZFXE engine
- Buyers looking for a professionally remanufactured Toyota 2.4L engine
Because engine configurations can vary between applications, buyers should confirm the engine code and vehicle fitment before ordering.
Ordering and Support
Before ordering, compare the vehicle’s existing engine information with the specifications listed for this product.
The most important identification point supplied for this engine is the 2AZFXE engine code, along with the 2.4L displacement and four-cylinder configuration.
Fitment can also be verified through the applicable Vehicle Fitment information, product notes, and casting numbers where available.
If the engine identification on the vehicle does not match the supplied information, compatibility should be confirmed before purchase.
Frequently Asked Questions
What engine is this?
This is a Toyota 2AZFXE 2.4L L4 remanufactured engine, identified by product number 40974.
What is the engine code?
The engine code is 2AZFXE.
What is the displacement?
The engine has a 2.4L displacement.
How many cylinders does the engine have?
The supplied specification identifies it as an L4, meaning a four-cylinder engine.
Is this engine remanufactured?
Yes. The engine is fully remanufactured through disassembly, cleaning, inspection, machining, component replacement, reassembly, and testing.
What components are replaced?
The remanufacturing process includes new bearings, pistons, rings, lifters, oil pump, gaskets, Viton™ valve seals, freeze plugs, and galley plugs, along with applicable timing components.
How is the engine tested?
Each engine undergoes SIM testing after reassembly. The cooling and oil systems are pressurized, and the crankshaft is spun at high RPM to verify compression and build quality.
How do I verify fitment?
Use the applicable Vehicle Fitment information, product notes, and casting numbers where available. The 2AZFXE engine code should also be compared with the original engine.
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