Mack ETAZ673 11L diesel engine remanufactured long block for sale starting at $10,000 from US Engine Production. Fits 16+ vehicle applications from 1 manufacturers. Long block and complete drop-in engine available. 1-year unlimited miles warranty, free shipping included.
11L
Displacement
6-Cyl
Configuration
16+
Applications
1-Year
Warranty
Free
Shipping

The Mack ETAZ673 is a 11L 6-cylinder diesel engine. Originally manufactured by Mack, this engine has been widely used across16+ vehicle applications from 1 different vehicle manufacturers spanning model years 1981-1982. Popular vehicle makes include Mack.
Our remanufactured Mack ETAZ673 diesel engine long block undergoes a comprehensive rebuild process that meets or exceeds OEM specifications. Every engine is completely disassembled, thoroughly inspected, precision machined, and reassembled with new bearings, gaskets, seals, and critical wear components. The finished remanufactured ETAZ673 long block is then pressure tested and quality verified before shipping.
US Engine Production has been remanufacturing Mack diesel engines for over 45 years, making us one of the most experienced suppliers in the industry. Every remanufactured ETAZ673diesel engine long block ships with a comprehensive 1-year unlimited mileage warranty and free shipping within the continental United States. We offer both long block and complete drop-in engine configurations to match your specific installation needs.
Whether you're replacing a failed engine in a commercial truck, construction equipment, or industrial application, our remanufactured Mack ETAZ673 delivers reliable performance at a fraction of the cost of a new engine. Call our diesel engine specialists at631-991-7700 for a personalized quote and expert guidance on selecting the right configuration for your vehicle.
The remanufactured Mack ETAZ673 diesel engine long block fits 16+ vehicle applications from 1 manufacturers. Find your vehicle below to confirm fitment.
| Vehicle Make | Models | Years | Applications |
|---|---|---|---|
| Mack | F, R, RD, RL, RS +4 more | 1981-1982 | 9 |
Browse other remanufactured Mack diesel engine long blocks available from US Engine Production.
11L 6-Cyl
11.9L 6-Cyl
11L 6-Cyl
11.9L 6-Cyl
16.4L 8-Cyl
11L 6-Cyl
These remanufactured diesel engine long blocks are also used in vehicles that commonly use the Mack ETAZ673.
6-Cyl Turbocharged
6-Cyl Turbo/Aftercooled
6-Cyl Turbocharged
6-Cyl Turbocharged
6-Cyl Naturally Aspirated
Everything you need to know about our remanufactured Mack ETAZ673 diesel engine long block.
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Contact our engine specialists for competitive pricing on the remanufactured Mack ETAZ673 11L diesel engine long block. Long block and complete engine options available. Free shipping and 1-year unlimited miles warranty included.
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Mack ETAZ673