How Much Does It Cost To Replace 6.4 Powerstroke Engine?

Despite your care and maintenance, the 6.4 Powerstroke engine can still suffer from different issues and show signs of death. Blame the end of its service life or other malfunctions, this triggers you to replace the engine. But How Much Does It Cost To Replace 6.4 Powerstroke Engine?

6.4L Powerstroke replacement cost can be between $19,000 and $22,000 including labor fee. 

It all depends on different factors. So make sure to think about them before getting a replacement. 

6.4 Powerstroke Engine Replacement Cost Breakdown

How Much Does It Cost To Replace 6.4 Powerstroke Engine?

The 6.4 Powerstroke engine replacement cost ranges from $8,000 to $15,000 excluding labor charges. It depends on service spot, whether you pick a new, used, or remanufactured engine, and if it’s the entire engine or parts that need replacement.  

Getting a new or reman engine can work to last long. The only issue is that it’s going to be quite pricier. A new 6.4 engine cost can be over $13,000 while remain is available for $8,500 to $10,000. In case the budget is tight, I’d opt for used ones that are updated. It may take around $7,500.

In case of parts, the Ford engine is available in short and long blocks. While the cost of long block assembly is around $12,000 to $15,000, the short block may range between $5,000 and $12,000. 

Note that the price may change based on market rates. 

Labor Fee For 6.4 Engine Powerstroke Replacement

As for the 6.4 Powerstroke engine replacement labor cost, it may take from $2,000 to $7,000 based on experts, whether it’s the engine or parts being replaced, hours it takes for the job, and other factors. 

You can start negotiation with $2,000 for the fee if it’s not fixed. When it comes to the short assembly kit, it may cost around $16,000 to $17,500 overall along with labor charges. 

However, if it’s new engine or requires lots of parts to be replaced, then you have to increase your expense. Because not only will the job call for someone skilled to handle but will be time-consuming too. In that case, expect around $19,000 to $22,000 to spend on the complete replacement of 6.4 Powerstroke including labor fee. 

How Much Does It Take To Rebuild 6.4 Powerstroke Engine?

The 6.4 Powerstroke Engine Rebuild Cost can be around $3,000. 

Since you’ll do the work yourself with an overhaul kit, it’ll save you thousands of bucks. The rebuild kit for 6.4L Powerstroke will have different OEM parts.  

These are what you’ll typically get: 

• Camshaft bearing sets
• Connecting rods
• Chromoly Pushrods 
• Valve lifters 
• Piston with rings (including locks and wrist pins)
• Upper and lower gasket engine set

So, Can You Fix A 6.4 Power Stroke? 

You can troubleshoot problems with 6.4 Power Stroke depending on your skill level and whether the issues are minor or major. 

However, I wouldn’t recommend you take the step if you’re an amateur. 

When To Replace 6.4 Powerstroke Engine? 

If the damage to the internal system and parts is too serious and beyond repair, then it’s the right time for a 6.4 Powerstroke replacement. 

So, how to recognize engine failure? You may have to check the warnings for that. Here are some of the situations when you may have to replace your engine. 

1. Accidental Damage

Serious collision can cause irreparable damage to the engine while destroying the car’s body. In that case, you may have to change the engine. 

However, before doing that, inspect the signs of engine failure such as illuminated Check Engine Light, no start, smoke, and noises. 

Quick Steps

1. Call a towing company to take it to the service center.
2. Dial an emergency number for help. 
3. Use emergency flashers so it alerts oncoming vehicles. 

2. Engine Block Failure

A 6.4 engine block includes cylinders and combustion components. So, it has to work under high pressure and extreme heat. Both deteriorate the block over time which can lead it to crack. 

Quick Steps

1. Conduct a cooling system pressure test. 
2. Check if there’s any oil or fluid leak.
3. In case the damage is beyond repair, then replace it.  

3. Damage To Moving Parts Due To Friction

When the parts aren’t lubricated properly, it causes them to create friction and leave physical damage. In case you always keep the lubricant low, dried up, or dirty, this severely affects the rods, ties, and other parts. And damage to these components can fail engine entirely. 

Quick Steps 

1. Fill up the tank. 
2. Add fresh motor oil if engine isn’t entirely damaged.

4. Power Loss

Any engine damage will fail its powertrain control module and other systems. Hence, there won’t be any command going on leading the vehicle to lose power and acceleration. As a result, the engine won’t start at all. 

Quick Steps

• Replace the parts that got affected.
• Replace the engine if it fails. 

6.4 Powerstroke Engine Removal with the body on F250 Cummins project >> Check out the video below:

What Are the Signs Of 6.4 Engine Failure?

Here are two major symptoms showing 6.4 Powerstroke engine failure. 

Excessive Exhaust Fumes:

If your 6.4 Powerstroke is at the end of its lifespan or the block has cracked, it may cause thick fumes to come out of the vehicle. But it may also indicate other issues. For instance, engine burning fuel or oil as well as leakage of oil, fluid or fuel can result in exhaust gases. Mostly, damage to head gasket is the culprit. This can cause engine to fail.

Quick Steps

• Inspect exhaust system.
• Check the damaged parts, especially the head gasket. 
• Check the engine block; replace it if damaged. 

Strange Noises:

You may hear knocking sounds when 6.4 engine fails. It mostly happens when rod bearings wear out or fuel mixture burns on its own rather than getting ignited. 

Quick Steps

• Check injectors; replace them if damaged.
• Get new rod bearings. 

Frequently asked questions (FAQs)

1. Can You Drive With A Failing 6.4 Powerstroke Engine? 

No, it’s not safe to drive when 6.4 Powerstroke Engine fails since it may lose power or make acceleration rough. 

This can put your life at risk. You should take the engine to a service company and have it repaired or replaced. 

2. Can You Fix Damaged 6.4 Powerstroke?

In case it’s minimal damage limiting to small parts like rings, fuel caps, or wiring, then they can be repaired to fix 6.4 Powerstroke. 

If the engine block, cylinder, and crankshaft have been severely affected, then you may have to replace the parts or the entire engine. 

3. Is A 6.4 Powerstroke Worth Rebuilding?

Yes, rebuilding a 6.4 Powerstroke is worth it only if you have budget issues.

Better to opt for replacing the engine or parts that are damaged with a new one in case you have enough money. This should last engine longer. 

in conclusion How Much Does It Cost To Replace 6.4 Powerstroke Engine

Before deciding to get a new engine, you must check if it has failed. In case the engine still works and some parts malfunction, then I suggest you repair or replace them instead of changing the entire machine. 

This way, you can save some money. However, if it can’t be repaired, then opt for replacing your 6.4 engine. 

Make sure to pick an experienced and certified technician for the job. 

Related Articles:

• 6.0 Powerstroke Rebuild Cost – (Including Parts, Kits & Labor)
• 7.3 Powerstroke Rebuild Cost – (Including Parts & Labor)
• 6.7 Powerstroke Engine Replacement Cost – (Parts & Labor)

Iyul Nasruddin

Nasruddin is a passionate car enthusiast with a love for troubleshooting and diagnosing all sorts of vehicle problems. With years of experience in OBD diagnostics, Nasruddin, has become an expert in identifying and solving complex automotive issues.