Lexus RX 500h 2.4L T24A-FTS Engine For Sale.

Lexus RX 500h 2.4L DOHC Turbocharged inline-4 Hybrid T24A-FTS Engine.

Next-generation Performance and Hybrid Power plant, Used Engine For Sale

The Lexus RX 500h 2.4L T24A-FTS Engine is a next-generation performance hybrid powertrain engineered to deliver strong acceleration, improved fuel efficiency, and advanced reliability for modern luxury SUVs.

Designed as part of Toyota and Lexus’s Dynamic Force engine family, the T24A-FTS combines turbocharged petrol performance with hybrid assistance, furthermore making it an ideal replacement option for late-model vehicles requiring OEM-level technology and efficiency.

This engine is well suited for buyers seeking a balance between power, refinement, and reduced emissions.

The T24A-FTS engine is primarily featured in the Lexus RX 500h (XA50 series) and is also shared across several newer Toyota and Lexus performance-oriented hybrid models. Compatible vehicles include the Lexus RX 500h+, Lexus TX 500h+, Toyota Crown Sport, and selected global Toyota platforms using the same 2.4-liter turbo hybrid drivetrain. Its growing adoption across premium hybrid models ensures increasing parts availability and strong long-term support, making it a practical choice in the used engine market.

 Specifications, Common weaknesses and Maintenance.

From a technical standpoint, the Lexus T24A-FTS is a 2.4-liter inline-four petrol engine featuring an all-aluminum block and head, DOHC 16-valve layout, and advanced direct fuel injection. It is equipped with a single twin-scroll turbocharger and Dual VVT-i variable valve timing, delivering approximately 271 horsepower from the petrol engine alone, with combined system output reaching 366 horsepower when paired with the hybrid electric motors. This setup provides strong low-end torque, smooth power delivery, and improved fuel economy compared to traditional V6 engines.

Common weaknesses of the T24A-FTS engine are minimal but important to note for longevity. Potential concerns include carbon buildup on intake valves due to direct injection, turbo heat management sensitivity, and cooling system component wear if maintenance is delayed. Routine servicing—such as high-quality synthetic oil changes, proper coolant maintenance, and periodic intake cleaning—is essential. With correct care, the Lexus RX 500h 2.4L T24A-FTS Engine offers excellent durability, modern performance, and strong resale value in the premium hybrid engine market.