Remanufactured crate engines are built to OE horsepower and torque specifications.

ATK Remanufactured Crate Engines Warranty

• 36 month/unlimited mileage warranty for gasoline engines

Restore your AMC or Jeep vehicle's performance with confidence using ATK Remanufactured Crate Engines. Engineered with precision and backed by decades of expertise, these engines are meticulously remanufactured to meet or exceed OEM specifications. Whether you're tackling rugged trails or commuting through city streets, ATK's reliable craftsmanship ensures long-term performance and durability.

Each engine undergoes a rigorous remanufacturing process, including complete disassembly, inspection, machining, and replacement of critical components. The result is a like-new engine that delivers smooth, efficient power and enhanced longevity. ATK's attention to detail helps eliminate common engine issues, making it an ideal solution for those seeking quality and peace of mind.

Perfect for restoration projects or replacing a worn-out powerplant, ATK offers options tailored to various AMC and Jeep models. Looking to revive an older model with dependable power? The jeep 4 liter crate engine delivers exactly that with updated components and factory-quality performance.

With nationwide shipping and a solid warranty, ATK makes it easy to get your vehicle back on the road without compromise. Whether you're seeking a reliable 4.0 L Jeep motor or simply want to maintain your vehicle's original integrity, these engines are a smart investment in long-term performance.

Trust in ATK Remanufactured Crate Engines to bring your ride back to life—dependable, tested, and ready for the next adventure. Find the right Jeep 4 liter crate engine today and experience the power of precision engineering.