This generator assembly is an authentic OEM replacement part supplied by the manufacturer. It is commonly used in DeLonghi espresso/cappuccino maker. The generator should be replaced if there is visible leakage, inconsistent cup portioning, or if the coffee simply will not brew. This replacement requires a screwdriver, pliers, and and a nut driver. Replacing this part is a fairly intricate process that will take anywhere from 30-60 min.
Troubleshooting
This part works with the following brands:
DeLonghi
This part works with the following products:
Coffee Maker
Espresso Machine
Part# 7313213931 replaces these:
7332206900,
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Customer Part Reviews
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4.8
Average Rating (out of 5):
★★★★★
★★★★★
(5 Reviews)
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★★★★★
★★★★★
It was hard to find this part elsewhere.
The part was in great condition and was exactly what I needed.
Guest - October 1, 2019
Verified Purchase
★★★★★
★★★★★
Easy repair, perfect replacement part.
Part shipped quick.
Guest - October 8, 2019
Verified Purchase
★★★★★
★★★★★
Great part
My wife is happy
Guest - October 22, 2020
Verified Purchase
★★★★★
★★★★★
Part worked great
Perfect replacement, great video instructions. Coffee machine works like new
Guest - April 27, 2024
Verified Purchase
★★★★★
★★★★★
Solved my problem
Works on ESAM3300
My symptoms were: drain pan filling up with water that was leaking from inside the machine; inconsistent shot volume; steam reduced to a damp whisper.
I made two milk-based drinks a day for about 1-1/2 years when my machine started having serious problems. This part solved my problem, for now. I plan to buy a higher end "pro-sumer" espresso machine next year. Hopefully this part will get me there. I can't recommend a Delonghi machine, but I can recommend this part if yours breaks down.
One of the little o-rings ripped when I was trying to fish it out of the old part. Luckily, there was another connection on the top of the generator that had one I could use since that part comes with the new generator. You will definitely need a small pick tool (watch the video on Youtube). Don't count on the o-rings coming out by themselves, and don't use the wrong tool to go after them!
The hardest part of this repair is the little nuts and washers on the bottom. I used tape to hold them to my finger while tightening the long screws. I tried grease, but my hands are just too big to fit in the tight areas in the rear. To be honest, I might have a few "extra" washers that didn't make it back in. No worries, though, it works great now! :-)
Oh, I would have given 5 stars had it not been for the 3-day delay between when the shipping label was created and when it was actually handed off to fedEx.
J - June 1, 2021
Verified Purchase
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Removed the old generator assembly and replaced with the new one.
The hardest part was loosening one of the bolts holding the generator assembly in place. I had to put a wrench on the nut at the underside and loosen it first. Otherwise I would have stripped the phillips headed nut.
The top cover does not fit qu
... Read moreite the same as before I took the unit apart, but it works reasonably well.
I removed the screws for the panels, removed panels, tray, diffuser, water tank. Took note of all wire and hose locations. Removed 2 hoses from generator and wires from control board. Unscrewed 2 screws from the generator and the other 2 were too corroded to take out. Drilled the heads of the screws off and tapped them out. To replace the
... Read more bad hardware, I used 8mm threaded rod, cut to length, and nuts. Reinstalled everything on reverse order and fired it up. Just like new again. Simple install. Would be about 30 minutes to repair if the hardware wasn\'t so corroded.
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The Delonghi 5400 machine started leaking water from the heater (generator)
I\'ve had this machine for almost 10 years. 3 years ago it developed a leak. I looked at repairing it but the parts were not available at the time. We bought a new Delonghi (the 3300) and I kept the 5400 for parts as it looked like all the internal mechanical components were the same. We now purchased a cabin in the woods and wanted g
... Read moreood coffee. These machines are pretty pricey these days so I decided to take a stab at repair again. Thanks to e-replacementparts I was able to get the parts I needed for a reasonable price. To get at the generator, first unplug the unit, then you need to remove all the outer housing panels (this should be obvious). Then the generator has 4 long machine screws holding it in place as well as 6 wires that need to be disconnected. Two are power, two are sensors and 2 are for a microswitch. I just followed the leads back to where they connected and took photos of where they plugged into so I could plug in the new generator. After unplugging the wires you\'ll need to remove the 4 long screws. A Phillips screwdriver and some needle nose players for the small nuts on the bottom. A couple of these nuts are hard to reach and you will need patience upon reassembly and nimble fingers. Once the screws are removed, there are two water connections to remove. they are held on by small metal clips. just pull the clip out with your pliers and the water line will come out. then remove the generator slowly. You will note a black rubber water (drain) connector on the underside of the unit opposite the side water connector. You will want to attach that one first upon putting in the new generator. Reassembly is as they say the opposite of removal. Some tips. Replace the o-rings on the two water lines (order them at the same time) or they will leak as I learned. Attach the black rubber drain line and the side water line before screwing the generator down. Once set in place put all the screws in loosely to get it lined up as it is a tight and precise fit. Get all of the screws tightened down - this is important as the generator is part of the coffee \"press\" and will be pushed up on when making coffee. After reassembly carefully put the water tank in (without the side panels on and start the machine and make a coffee or two. Use a flashlight to check for leaks around the generator. Be careful not to touch anything as the generator gets very very hot (it may smell a little hot at first use) and there are exposed electrical wires that pose a shock hazard. Once you confirm you have no leaks unplug again and put on the top and side panels. You are now good to go. Use this time to clean the unit thoroughly and lubricate the press o-rings with food grade lubricant. Good luck!
Followed video instructions on ereplacementparts.com site.
Repair would have gone faster but I was moving pretty slow trying not to make mistakes.
The link to the video is: http://www.ereplacementparts.com/article/14561/How_to_Replace_the_Generator_Pump_on_a_DeLonghi_Magnifica_Espresso_Machine.html
Generator:
1. Unplug machine, and remove side and rear panels
2. Losses wire bundles and disconnect electrical connections to circuit board
3. Loosen four mounting screws on top of generator. Secure nut and washer from below with fingers.
4. Disconnect hard tube fluidic connections from back and bottom by pulling o
... Read moreut securing pins with pliers. Take care to remove o-ring from within connector
5. Pull rubber tube from side and remove old generator
6. Replace with new generator, and reinstall connections in reverse order. Holding the washers and nuts from underneath while threading bolts requires care. A small amount of grease can be used to stick the washer and nut to your finger.
7. Replace panels.
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Water heating generator was bad
Ranjan from SAN DIEGO, California
0 of 1 peoplefound this instruction helpful.
Difficulty Level:
Difficult
Total Repair Time:
More than 2 hours
Tools:
Pliers, Screw drivers, Wrench (Adjustable), Wrench set
Watched the video on ereplacement parts and followed the instructions. Took me some time to get old part out as the screws were coroded and getting the screws out from tiny spaces.
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Leaking Water, and Hot Water would not come out of water spigot
1. unplugged power.
2. removed all plastic covers.
3. disconnected wires, and water tubes from Generator Assm.
4. removed (4) screws and nuts from Generator.
5. pulled off Generator.
6. replaced with new Generator.
7. (2) forward nuts and screws were easy to install, (2) rear, NOT SO EASY.
8. ever
... Read moreything else reverse order.
Followed the website video. Instead of using Vaseline to help keep the nut and washer together as per the video, I fed some sewing thread through the hole on the top of the generator assembly and through the washer and nut at the bottom .I Held both ends of the thread to manoeuvre washer and nut to help keep them in place so I could get
... Read morethe nut threaded. Once the nut started to attach onto the bolt, I removed the sewing thread and tightened it all the way. The area was very space restrictive.
Bought some extra o rings and sure enough foubf some minor leaks, replaced them with o rings I purchased. Sure glad I found this site.
This part is in stock in our warehouse and will ship out within 1 business day of the order being placed.
New stock is on the way! On order parts usually ship within 7 business days.
Item is not in stock and usually ships 10-15 business days from the time you place your order.
This item is no longer being made by the manufacturer, and cannot be added to your shopping cart.
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Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.
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