Name: Mack E7 11.9L Diesel Engine Remanufactured Long Block For Sale
Brand: Mack
SKU: REMAN-MACK-E7-181532
Price: 10500.00 USD
Availability: InStock
Rating: 4.8 (127 reviews)

Question 1

How much does a remanufactured Mack E7 11.9L engine cost for a 2001 Mack CL?

Accepted Answer

A remanufactured Mack E7 11.9L engine typically costs 40-60% less than a brand new engine from the dealer, making it the most cost-effective option for your 2001 Mack CL. The exact price depends on the specific configuration, condition of your core return, and current availability. For an accurate, no-obligation quote on a Mack E7 remanufactured long block for your 2001 Mack CL, call our engine specialists at (631) 991-7700 or request a quote online. We offer competitive pricing and fast delivery.

Question 2

What is included in a remanufactured Mack E7 long block engine?

Accepted Answer

A remanufactured Mack E7 long block includes the engine block, new pistons and rings, reground crankshaft, new bearings, camshaft, reconditioned cylinder head(s), timing components, new oil pump, and complete gasket set. Specifically, our Mack E7 11.9L long block comes with: precision-reground crankshaft with new main and rod bearings, new or reground camshaft, cylinder head(s) that are resurfaced and pressure tested, new timing chain or belt with gears and tensioners, new lifters, new valve seals, new front and rear main seals, and new freeze plugs. Every component meets or exceeds OEM specifications.

Question 3

What are the most common problems with the Mack E7 11.9L engine?

Accepted Answer

The most common Mack E7 11.9L engine problems are egr cooler failures, turbocharger issues, injector problems, oil cooler failures. These are well-documented failure points that affect many Mack E7 engines in service. Our remanufacturing process specifically addresses each of these known issues by using updated components, improved gaskets, and enhanced machining techniques. When you purchase a remanufactured Mack E7 long block from US Engine Production, these common problems have been corrected during the rebuild process, giving you a more reliable engine than a simple repair would provide.

Question 4

What warranty comes with a remanufactured Mack E7 engine?

Accepted Answer

Every remanufactured Mack E7 engine from US Engine Production comes with a comprehensive parts-and-labor warranty backed by over 40 years of remanufacturing experience. Our warranty reflects our confidence in the quality of our process — every Mack E7 11.9L engine is dyno tested before shipping to verify horsepower, torque, oil pressure, and overall performance. Warranty terms may vary based on the specific application and whether the engine is for a commercial truck, pickup truck, or industrial application. Contact us at (631) 991-7700 for specific warranty details for your 2001 Mack CL.

Question 5

How long does a remanufactured Mack E7 engine last?

Accepted Answer

A remanufactured Mack E7 engine typically lasts 200,000 to 500,000+ miles with proper maintenance — comparable to a brand new engine. The longevity of your remanufactured Mack E7 11.9L depends on regular oil changes, proper cooling system maintenance, using the correct fuel and fluids, and following the manufacturer's recommended service intervals. Our remanufactured long blocks are built to OEM specifications using all-new internal components, which is why they deliver the same service life as a factory-new engine.

Question 6

Is a remanufactured Mack E7 better than a used or rebuilt engine?

Accepted Answer

Yes, a remanufactured Mack E7 is significantly better than a used or rebuilt engine because every component is replaced or restored to OEM specifications. A used engine has unknown history and remaining life. A rebuilt engine only replaces worn-out parts. Our remanufactured Mack E7 11.9L engines are completely disassembled down to the bare block, every component is cleaned and inspected, and all wear items are replaced with new parts — including pistons, bearings, gaskets, seals, timing components, and the oil pump. The engine block and crankshaft are precision machined to factory tolerances, delivering better reliability, longer life, and a stronger warranty than used or rebuilt alternatives.

Question 7

Will a remanufactured Mack E7 fit my 2001 Mack CL?

Accepted Answer

Yes, our remanufactured Mack E7 long block engines are built to be a direct, bolt-in replacement for the original engine in your 2001 Mack CL. We match the engine to your specific year, make, model, and configuration to ensure proper compatibility with your vehicle's emissions systems (EGR, DPF, SCR/DEF), engine management computer, wiring harness, and mounting points. When you call us at (631) 991-7700, our specialists will verify the exact engine configuration for your 2001 Mack CL using your VIN to ensure a perfect match.

Question 8

Do I need to return my old Mack E7 engine core?

Accepted Answer

Yes, a core return is required when purchasing a remanufactured Mack E7 long block engine. A refundable core deposit is collected at the time of purchase and is returned to you once we receive your old Mack E7 11.9L engine in rebuildable condition. We make the core return process easy and hassle-free. The core return program helps us keep remanufactured engine prices affordable by recycling engine blocks and other reusable components. Your old engine core should be complete and not have any cracked or damaged major castings.

Question 9

How fast can I get a remanufactured Mack E7 engine shipped?

Accepted Answer

Most remanufactured Mack E7 engines ship within 1-3 business days with delivery in 3-7 business days to all 50 states. For commercial and fleet customers who need to minimize downtime, we also offer expedited shipping options. Your remanufactured Mack E7 11.9L engine is carefully crated and secured on a pallet for safe transport. Call (631) 991-7700 to check current availability and get an estimated delivery date for your 2001 Mack CL.

Question 10

How is a remanufactured Mack E7 engine tested before shipping?

Accepted Answer

Every remanufactured Mack E7 long block engine undergoes comprehensive quality testing before it leaves our facility. This includes dynamometer (dyno) testing to verify horsepower output, torque specifications, oil pressure readings, and overall performance meet or exceed OEM specifications for the Mack E7 11.9L. We also perform compression testing across all cylinders, leak-down testing, cooling system pressure testing, and a thorough visual inspection. Our quality assurance process ensures that every remanufactured engine we ship performs like a factory-new Mack E7 engine. We are committed to delivering engines that meet ISO 9001 quality standards.

2001 Mack CL E7 11.9 Mack Remanufactured Long Block Engine

About This Mack E7 Remanufactured Long Block

Common Mack E7 Problems We Address

Engine Specifications

Mack Vehicle Compatibility

What's Included With Your Remanufactured Long Block

Core Components

Timing Components

Valvetrain

Seals & Lubrication

Frequently Asked Questions: 2001 Mack CL Mack E7 Remanufactured Engine

What Our Customers Say

Warranty & Quality Assurance

Why US Engine Production?

Related Diesel Engines

More Mack CL Engines

1996 Mack CL

2002 Mack CL

1997 Mack CL

1995 Mack CL

1993 Mack CL

1997 Mack CL

2006 Mack CL

2001 Mack CL

Vehicles with Mack E7 Engine

1993 Mack RB

2003 Mack RD

2004 Mack RD

1994 Mack MH

2002 Mack CL

1991 Mack RD

1991 Mack RB

1996 Mack RD

More Mack Engines

1996 Mack CL

1985 Mack RD

2002 Mack CL

2004 Mack DM

1995 Mack CL

1991 Mack RM

1995 Mack CL

1998 Mack RD

More Mack Engines

2014 Mack GU7

1987 Mack CF

1983 Mack RWS

2000 Oshkosh Motor Truck Co. FCM

1996 Mack MR

1982 Mack F

2010 Mack GU8

1988 Mack DM

Similar 11.9L DIESEL Engines

1996 Mack MR

1995 Mack CH

2002 Mack RB

2007 Mack CV

1993 Mack DM

1999 Mack CL

2015 Peterbilt 567

2022 Peterbilt 567

Recently Viewed Engines

2002 Mercedes-Benz CLK55 AMG

Related Searches

Buy Mack E7 Remanufactured Long Block Engines