What is the difference between a remanufactured engine and a used engine?

An OEM used engine is the original factory-built engine pulled from a low-mileage donor vehicle. A remanufactured engine is disassembled, cleaned, and rebuilt, often with aftermarket parts. OEM engines retain original factory tolerances and are preferred by most mechanics. Blue Prism sells used OEM engines and transmissions, not remanufactured or aftermarket units.

Can you ship to any location in the USA?

Yes, we have a nationwide network, allowing us to ship OEM-used engines and used transmissions to any location across the United States, including major cities like Los Angeles, New York, and Chicago.

Do you also sell used transmissions as well as engines?

Yes. We also sell used OEM transmissions for all major makes and models, including Chevrolet, Ford, Honda, Toyota, Dodge, Jeep, and more. Every used transmission is an OEM-sourced unit from a low-mileage donor vehicle, tested by ASE-certified mechanics, and backed by a 1-year warranty.

Do your engines and transmissions come with a warranty?

Yes, every engine and transmission comes with warranty options up to 1 year, which applies to a major internal mechanical failure.

How long does shipping usually take?

Most engines and transmissions ship within 1–3 business days of your order. Delivery takes 2–5 business days depending on location. Customers in Phoenix, AZ, and California typically receive parts within 1-3 days. We ship to all 48 contiguous states via freight carrier.

How do I know if the engine or transmission fits my vehicle?

The most reliable way to confirm fitment is by using your vehicle’s VIN. This allows for precise matching based on your exact configuration. You can submit your details through the website or just call us at (430)-413-4976. We'll confirm the right part for your vehicle before you spend a dollar.

Are used engines and transmissions are tested before shipping?

Yes. Every part is inspected by ASE-certified mechanics before it ships. We run compression tests, check for leaks, and document the condition. If a part does not pass inspection, it does not ship.

This 2021 Toyota Avalon 2.5L A25A-FKS engine is a used OEM 4-cylinder unit taken from a properly maintained donor vehicle and handled carefully before being listed for sale. It is commonly used as a replacement for the 2021 Toyota Avalon engine, the Toyota Avalon 2.5 engine, and the A25A-FKS engine applications where proper fitment is required.

Removed from a running donor vehicle
Stored under proper conditions after removal
No visible external damage at time of inspection

This engine fits 2021 Toyota Avalon models equipped with the 2.5L A25A-FKS configuration (non-hybrid) and is a reliable option when matching specifications are necessary.

Each used Toyota engine is reviewed before listing to confirm stable operation and dependable performance under normal driving conditions.

Compression consistent across all cylinders
Leak inspection completed before shipment
Stable idle verified during testing
No abnormal internal engine noise observed

A 6-month warranty is included with this engine. It is recommended to confirm compatibility before purchase to ensure proper installation, and assistance is available if needed.

Key Specifications

Engine Type: 2.5L Inline-4 (A25A-FKS, Dynamic Force)
Mileage: 43,298 miles
Compatibility: Toyota Avalon (2021, 2.5L non-hybrid)
Horsepower: 203 HP
Torque: 184 lb-ft
Fuel System: Direct and port fuel injection
Valve Technology: VVT-iE (Variable Valve Timing)
Compression Ratio: 13:1
Condition: A-grade, OEM-tested engine
Warranty: 6-month warranty included
Shipping: Secure pallet freight delivery

2021 Toyota AVALON 2.5L A25AFKS Engine For Sale

SKU: BPA-ENGINE-5004DP

$2,889.00

Only 4 left in stock

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ES250   21    (2.5L, VIN 1, 5th digit, A25AFKS engine)   65086
ES300H   19-22   gasoline, (2.5L, VIN 2, 5th digit, A25AFXS engine)   65086
AVALON   19-20   gasoline, 2.5L (VIN 2, 5th digit, A25AFXS engine, 4 cylinder, hybrid)   65086
AVALON   21    gasoline, 2.5L, VIN 2 (5th digit, A25AFXS engine, hybrid, 4 cylinder)   65086
AVALON   21    gasoline, 2.5L, VIN B (5th digit, A25AFKS engine, 4 cylinder)   65086
AVALON   22    gasoline, 2.5L (VIN 2 (5th digit, A25AFXS engine, hybrid, 4 cylinder)   65086
CAMRY   18-21   2.5L, VIN 2 (5th digit, A25AFXS engine, 4 cylinder, hybrid), gasoline   65086
CAMRY   18-23   2.5L, VIN 3 (5th digit, A25AFXS engine, 4 cylinder, hybrid), gasoline   65086
This fully assembled long block includes all the essential components you need for installation, such as:

Engine Block

Cylinder Head

Timing Chain

Oil Pan

Intake Manifold

Exhaust Manifold

Direct and Port Fuel Injectors

Ignition Coils

Throttle Body

Water Pump

Crankshaft

Pistons

Connecting Rods

Valve Cover

Oil Pump

Camshafts (with VVT-i)

Timing Covers

Sensors (e.g., crankshaft position sensor, camshaft position sensor)
When you're buying an engine, you want something that's tested, reliable, and ready to go. That's what you're getting here:

Fully Tested: Every engine I sell has been compression tested, checked for oil pressure, and run at operating temperature to ensure you won’t run into any surprises after installation.

Complete Package: It’s a long block, which means all the core components are included. No hunting around for separate parts.

1-Year Warranty: You get peace of mind with a full 1-year manufacturer warranty, so if there’s any issue with the engine, you’re covered.

OEM Quality: This isn’t a rebuild or aftermarket part. It’s an OEM engine, so you can trust it’ll fit and perform just like the original.
Shipping can be arranged to either a business or residential address. If you’re having the engine shipped to a residential location, just note that there may be an extra charge. Once it arrives, we recommend inspecting the shipment thoroughly before signing off, especially if there's visible damage. If anything looks out of place, make sure it’s documented.
When it comes to installation, you may need to transfer over some of your existing accessories like the manifolds.

This is standard with most engine swaps, so your mechanic will know what to do.
For any questions regarding compatibility or shipping details, please feel free to reach out! Ensure this engine fits your vehicle by verifying the VIN and specific requirements before purchase