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- Description
- Product Information
- Shipping
- Compatibility
| Part Code | K24A-RBB |
| SKU | 10948 |
| Brand | Acura |
| Number of Cylinders | 4 |
| Engine Size | 2.4 |
| Mileage | 57K |
| Type | Engine |
| OE/OEM Part Number | JDM |
| Warranty | 90 Days |
| Parts Inculded | 1 - Complete Engine as Pictured |
| Modification Notes | Use as long block and keep all your accessories (Intake, Exhaust Manifolds, ALT, PS, AC, etc.) |
| Additional Notes | Replace the Rear Main, Cam & Crank Seals |
Upgrade Your Acura TSX with a JDM K24A Engine
Looking for a K24 engine for sale? You found it. Our JDM K24A is a direct fit replacement for the 2004 through 2008 Acura TSX. This is the real Type-S 3-lobe i-VTEC engine with the RBB high-compression head.
Low mileage. Tested. Ready to install. Backed by a 90-day warranty.
Acura TSX 2.4L K24A (RBB High-Comp) Engine Overview
The K24A is a 2.4L DOHC powerhouse. It produces more horsepower and torque than the stock engine in your Acura TSX.
The RBB high-compression cylinder head boosts performance. You get better throttle response. More power at higher RPMs. This is the same engine that came in the TSX Type-S model. Not watered down. Not economy grade. The real deal.
The 3-lobe i-VTEC system optimizes valve timing on the fly. Your engine breathes better. Burns fuel more efficiently. Runs smoother across the RPM range.
Engine Compatibility for 2004–2008 Acura TSX
This K24A fits all Acura TSX models from 2004 to 2008. Direct bolt-in replacement. Your existing transmission, wiring, and mounts work without modification.
The K24A2 is a close variant that also fits TSX models. We stock both. Ask us which one matches your build goals.
Benefits of a Low-Mileage Imported K24A Engine
Japanese import engines are built to last. These units arrive with under 60,000 miles. They were pulled from clean vehicles and immediately shipped to the United States.
You avoid the junk yard gamble. No guessing about maintenance history. No surprise cracks or carbon buildup.
Low mileage means longer engine life. More resale value. Peace of mind.
Why Choose DMV JDM Depot for Your K24 Engine
Every K24A engine is compression tested before it ships. We catch problems early. You get a working engine, not a paperweight.
Shipping is fast and insured. We pack it right. Your engine arrives damage-free.
The 90-day warranty covers defects. If something is wrong, we make it right.
Frequently Asked Questions
Is this K24A a direct fit for my 2004–2008 Acura TSX?
Yes. The K24A was original equipment on certain TSX models. All 2004 through 2008 TSX vehicles can accept this engine with zero modification. Your existing engine bay fit, electrical connectors, and mounting points are compatible.
What is the difference between the RBB high-comp K24A and a standard K24?
The RBB head has higher compression. It produces more power. A standard K24 is fuel-efficient but low-power. The RBB K24A is what you want for performance. It's the premium choice for Honda Accord and Acura TSX swaps.
What mileage does the imported K24A have?
Under 60,000 miles. These are genuine low-mileage Japanese imports sourced directly from clean vehicles.
Is the K24A good for a K-series swap?
Absolutely. The K24A is one of the most popular swap engines for Honda and Acura vehicles. It fits TSX, Accord, and Civic builds. Drop it in. Bolt it down. Done.
Is the engine tested before it ships?
Yes. Compression testing confirms the engine is sound. No leaks. No noise. Ready to run.
What is included with the engine?
The long block engine. Complete head assembly with cams and valves. Gaskets and seals. Installation manual and documentation.
Ready to upgrade? Browse our full inventory of JDM Honda engines or contact DMV JDM Depot today for availability and fast shipping on your K24A.
Shipping Policy
Shipping price is calculated according to shipping map.
Exception: Brooklyn, Bronx & Long Island, NY - Business Address $350, Residential Address $450
Residential Liftgate/Tailgate Service
Residential Tailgate / Liftgate services for freight class items have a surcharge. Please check the appropriate box when calculating shipping while purchasing an item otherwise the shipment will be delayed.
When We Ship
- Under normal circumstances we ship the same business day on all orders placed before 1pm Eastern Standard Time.
- Orders placed after 1pm Eastern Standard Time will be shipped the next business day.
- Out of stock items will be shipped 1 business day after stocking. No price adjustment will be made for the shipping charges as these items will still be shipped according to the method originally requested in the purchase order.
- You will be notified within 1 business day by email if we are unable to complete your order.
- Please call our Customer Service at (410) 565 6314 if you have questions regarding this policy.
Where We Ship
- We only ship to the address on file.
- We ship to all 48 lower states of the United States of America.
- For shipments to Puerto Rico, Alaska, Hawaii, and Virgin Islands, buyers should contact us before making the purchase.
Tracking number
A valid tracking number will be emailed after shipping.
Returns
The customer is responsible for all the freight charges on the return of defective items and no replacement part will be sent until our staff have inspected and verified the returned defective item in question.
The customer is responsible for all the shipping charges for the returned product. You must have an RA number or Return Authorization number from DMV JDM Depot before you can return your product. Please have the RA number written on the outside of the package. Any returns arriving to our warehouse with an RA number will be refused. Also, include the invoice with your returned package.
More on our Return Policy page.
Product Compatibility Chart
1 Vehicles
| NO | Make | Model | Years |
|---|---|---|---|
| 1 | Acura | TSX | 2004-2008 |
