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- Remanufactured Crate Engine
- 2005 Mazda 6
- L4 2.3L DOHC
Notes:
- Head Cast #: 3L8G-AC, 3S4G-A
- Block Cast #: 3M4G-AM
- California Emissions: Manual transmission
- Federal Emissions: Automatic transmission
- 35 tooth crank trigger
- 16 valves
Engine Break-In Procedure
Use conventional or break-in oil (non-synthetic) for the first 600 miles of operation. Do not drive for long periods at any single speed, always vary your speed. Do not tow a trailer or put other heavy loads on the vehicle. Check the engine oil and coolant levels daily.
At 600 Miles change the engine oil and filter using conventional (non-synthetic) oil. Check fuel and ignition settings; adjust valves (where applicable).
After the first 5,000 of service synthetic engine oil may be used. Follow your vehicle owner’s manual for service intervals.
- 36 month/unlimited mileage warranty for gasoline engines
ATK builds remanufactured crate engines with a higher quality than new. Every engine is reverse engineered, allowing ATK to find and remove any factory original defect. This attention to detail and quality will save you time and money by keeping your Nissan out of the shop and on the road. Engines are factory checked after assembly to ensure proper operation.
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Remanufactured crate engines are built to OE horsepower and torque specifications.
ATK Remanufactured Crate Engines Warranty
ATK Remanufactured Products Warranty and Break-In Procedures
Restore factory performance and reliability to your Mazda with ATK Remanufactured Crate Engines for Mazda—a smart, dependable solution for high-mileage vehicles or worn-out powertrains. Engineered to OEM specifications and rigorously tested for quality, these remanufactured engines are ideal for drivers looking to extend the life of their car without breaking the bank.
Each ATK engine is rebuilt using high-quality components and precision machining techniques, ensuring a like-new finish and functionality. Whether you're replacing a tired daily driver engine or upgrading a project car, ATK delivers lasting performance and peace of mind. These are not just used engines—they're thoroughly remanufactured for optimal reliability.
From sedans to sporty roadsters, ATK covers a wide range of Mazda models. Looking for a miata crate engine to revive your weekend racer? Need a durable replacement for your commuter car? These Mazda engines are built to meet the demands of real-world driving and enthusiast-level performance alike.
With Mazda engines for sale backed by a solid warranty and crafted in the USA, ATK offers a trusted alternative to high-cost new engines or uncertain salvage yard options. Whether you're shopping for a Mazda crate motor for your MX-5, 3, 6, or CX series vehicle, you can count on ATK for consistent quality and drop-in-ready convenience.
Don't settle for less when it comes to your engine. Choose ATK Remanufactured Crate Engines for Mazda—where precision, performance, and affordability come standard.
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![Engine Assembly Lube [4 oz. Bottle]](https://www.jegs.com/images/mini_200/500/555/555-28000.jpg)
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