JDM 2003–2008 Honda Acura TSX K24A 2.4L DOHC i-VTEC Engine – RBB Head with 3-Lobe Camshaft – Compression Tested – 90-Day Warranty

Looking for a reliable 2004–2008 Honda Acura TSX K24A engine? J-Spec Auto Sports offers premium JDM K24A 2.4L DOHC i-VTEC engines that are carefully imported from Japan, professionally inspected, and compression tested before shipment. Every engine is selected for quality, reliability, and long service life.

The Honda K24A is one of the most sought-after K-Series engines ever produced. It features the desirable RBB cylinder head, factory 3-lobe i-VTEC camshaft, and a high-performance DOHC design. These features provide excellent airflow, responsive power delivery, and outstanding reliability. The K24A is a popular choice for OEM replacements, performance upgrades, and K-Series engine swap projects.

This engine is compatible with many 2004, 2005, 2006, 2007, and 2008 Acura TSX applications. It is an excellent replacement for engines suffering from excessive oil consumption, internal engine damage, rod knock, overheating, or high mileage. Whether you are restoring your TSX or building a performance project, the K24A delivers proven performance and exceptional value.

Every engine sold by J-Spec Auto Sports undergoes a thorough compression test before shipping. Our experienced technicians inspect each engine to verify cylinder health and overall condition. Every purchase includes a 90-day warranty, giving you confidence and peace of mind.

Engine Features

• Genuine JDM Honda K24A 2.4L DOHC i-VTEC engine
• Factory RBB high-flow cylinder head
• OEM 3-lobe i-VTEC camshaft
• Compression tested before shipment
• Low-mileage Japanese Domestic Market (JDM) engine
• Professionally inspected by experienced technicians
• Excellent internal condition
• 90-day warranty included
• Fast nationwide freight shipping
• Expert fitment assistance

Japanese vehicles are often retired earlier because of strict vehicle inspection standards. As a result, many JDM engines have significantly fewer miles than comparable North American engines. This makes the K24A an excellent choice for customers seeking a dependable replacement engine without the cost of a complete rebuild.

Our Honda specialists are available to verify compatibility before you order. Simply provide your VIN or current engine code, and we will confirm the correct fit for your vehicle. We are committed to helping you purchase the right engine the first time.

J-Spec Auto Sports has earned a reputation for supplying premium JDM engines, honest customer service, and dependable nationwide shipping. We proudly serve repair shops, dealerships, engine builders, and automotive enthusiasts throughout the United States.

Whether you need a replacement engine for your daily driver or a strong foundation for your next build, this JDM 2003–2008 Honda Acura TSX K24A 2.4L DOHC i-VTEC engine delivers the quality, performance, and reliability you can trust.

Important Compatibility Notice: While every effort is made to provide accurate fitment information, manufacturers may change specifications during production. Buyers should verify compatibility using their VIN or engine code before purchasing. Contact J-Spec Auto Sports for professional fitment assistance.