This fuel pump includes a new electrical connector harness. You will need to remove your existing electrical connector and install the new connector provided in order to install your new fuel pump (instructions are included with the pump).
This fuel pump is not a universal fit item. Because your vehicle’s original connector is prone to failure due to corrosion, cracking, loose pin housings, and wire crimp issues, the OE manufacturer has changed the shape of the connector, requiring the install of a new electrical connector during fuel pump service.
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Item Condition:New
Attention California Customers:
WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer, and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Lifetime Warranty
This item is backed by our limited lifetime warranty. In the event that this item should fail due to manufacturing defects during intended use, we will replace the part free of charge. This warranty covers the cost of the part only.
Returns: Parts with electrical components cannot be returned once installed.
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Wire StripperCrimper - Available on 1A Auto
How To Replace Fuel Pump Sending Unit 2000-06 Chevy Suburban
Created on:
Tools used
Tools used
Electrical Tape
Hammer
Socket Extensions
Flat Blade Screwdriver
15mm Socket
Pry Bar
Jack Stands
8mm Socket
Ratchet
Floor Jack
Needle nose pliers
Assistant
1. Disconnecting the Fuel Hoses
Lift and secure the vehicle
Loosen the two hose clamps with an 8mm socket and ratchet
Pull the hoses free, using a pry bar if necessary
2. Removing the Fuel Tank Straps
Support the fuel tank with a jack stand
Remove the 15mm bolt from each fuel tank strap
Pull off the fuel tank straps
3. Removing the Fuel Tank
Have an assistant hold one end of the tank
Lower the jack
Pull the top hose free from its bracket
Disconnect the rear hose from the fuel tank
Disconnect the rear hose from its brackets
Disconnect the fuel pump wiring harnesses
Disconnect the fuel pump hoses with pliers
Pull the front hoses out of the gas tank
Pull the fuel pump hoses out of their brackets
Tape over the holes in the fuel tank
Lower the fuel tank with the help of an assistant
Disconnect the top hose from the fuel tank
If the gas tank is too heavy, pour the gas into an appropriate container
4. Removing the Fuel Pump
Loosen the fuel pump ring with a hammer and screwdriver
Pull of the fuel pump ring
Pull the fuel pump out of the tank
Pour any gas inside the pump into the tank
5. Installing the New Fuel Pump
Push the float arm onto the new fuel pump
Slide the fuel pump hose clips off the old fuel pump with a flat blade screwdriver
Slide the fuel pump hose clips onto the new fuel pump with a flat blade screwdriver
Put the new fuel pump into the tank
Put the fuel pump ring into place
Lock the ring into place with a hammer and screwdriver
6. Reinstalling the Fuel Tank
Lift the fuel tank into place, front first, with the help of an assistant
Reconnect the front fuel tank hose
Clip the front hose into its bracket
Push the rear of the tank up partially
Support the tank with the jack
Connect the fuel pump hoses
Reconnect the fuel pump wiring harnesses
Clip the fuel pump hoses into their brackets
Connect the rear hose
Push the rear hose into its brackets
Raise the tank the rest of the way up with the jack
Remove the tape from the tank
Reconnect the two upper hoses
Tighten the two hose clamps with an 8mm socket and ratchet
7. Installing the New Fuel Tank Straps
Hang the new fuel tank straps in their brackets
Insert the 15mm bolt into each fuel tank strap
Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the Internet.
Hi, I'm Don from 1A Auto. I hope this how-to video helps you out, and next time you need parts for your vehicle, think of 1AAuto.com. Thanks.
In this video we're going to show you how to replace the fuel pump and sending unit on this 2002 Chevy Suburban with the 5.3 liter V8 engine. The items you'll need for this are a new fuel pump and sending unit from 1AAuto.com, 8 and 15 millimeter socket and ratchet with an extension, flat blade screwdriver, pry bar, pliers, hammer, an assistant, and jack and jack stands.
Start off by loosening these two hose clamps. It's that hose but we actually end up loosening the hose clamp that's up near the spare tire on the other end of the hose from where we pointed as you can see here. That'll make it a little bit easier when we actually get the tank down. Once you loosen those hose clamps, just pull those hoses free. You may need to use a pry bar to help get that free. You can also use a large flat blade screwdriver.
Now, you want to take a jack stand and just put it underneath your gas tank. Next you want to remove the gas tank straps. To do that, you want to remove this 15 millimeter bolt, and this one on the other strap. We'll just fast forward as Don does that. Now just pull that strap up and out of that slot. Do the same thing with the other one.
Now, have an assistant hold one end of the gas tank while you lower the jack and reposition it. On top of the gas tank, just pull this hose free from the bracket, and then go down to the end that's lowered. You'll see this hose. Just pull that free and then pull the hose from this bracket on the side of the tank. Then, do the same thing with the one below it. Then, you keep freeing those hoses by pulling out the brackets that line the tank. Now, on fuel pump and sending unit you'll want to just push the tabs and the harnesses and disconnect them. Then using a pair of pliers just push the tabs on this hose to pry the hose off. Just pull them free. Now, at the end of the gas tank closer to the front of the vehicle, you'll want to just pull these hoses out. Then, reach back behind here and just pull up on these hoses you disconnected from the fuel pump sending unit earlier. Using duct tape, just tape up the holes on the lower end of the gas tank. You removed those hoses at the beginning of the procedure. We want to make sure it has no leaks. Rremove the jack stand, lower the back end of the gas tank down. Just carefully slide it out. Then, you can set your gas tank down and then just disconnect this hose. If the gas tank is too heavy, just dump some of the gas out into the proper container.
Now, to remove this ring, you want to just lift up on this plastic tab on the side here and then, using a hammer and screwdriver you want to just twist that ring, making sure the that tab stays up. Once the ring breaks free, lift it up and over the sensor and pull it off. Now your fuel pump and sending unit are pulled out of the tank. You want to make sure that you drain the gas that's stored inside of it by just holding it upside down.
On the left is the old fuel pump and sending unit. On the right is the new one from 1A Auto. You can see that they're identical and they'll fit exactly the same. Push this arm into place and then you want to swap over these clips, just pry out on them and slide them off. Then slide them into place on your new sending unit.
Lower your new fuel pump and sending unit down into place. Put the ring back on. Then using a hammer and flat blade screwdriver, just hit it back into place.
Now, take the fuel tank and put the front end up first. Then, you can reconnect that hose in there that you can only really access when your tank's down. Then you just want to clip these hoses back into that bracket. Push that tank back up into place, not all the way because you still have some things to connect up there but pull them in there and then put the stand underneath it, with the back end lower than the front. Then push these hoses back into your sending unit. Reconnect those two harnesses. Then you just push these hoses back down into this bracket. Make sure you push them into the other bracket all the way up to the back of the tank. This goes back. Then push this hose back into place and re-clip it to the side of the tank. I will just fast forward as Don raises the tank the rest of the way back up. Now, you just want to remove that duct tape. Now, reconnect these two hoses and slide the hose clamps into place. Then just tighten them up with your socket and ratchet.
Slide the rear gas tank strap into this slot and then feed it up with the bolt in and tighten it up. Then repeat the process for the gas tank strap on the other side, and you're all set. We hope this video helps you out.
We hope this video helps you out. Brought to you by www.1AAuto.com, your source for quality replacement parts and the best service on the Internet. Please feel free to call us toll-free, 888-844-3393. We're the company that's here for you on the Internet and in person.
FPU00075
In Stock
Product Reviews
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4.83/ 5.06
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Fuel Pump
James
October 4, 2018
I purchased the fuel pump for a friend, after he installed it he said it worked great. It is a great piece of equipment for the price. he said he was very satisfied with the performance of the unit. I told him that I've purchased several items from 1A auto and have been very happy with them. when it comes to buying parts on line 1a auto is right up there with those big dollar companies. I tell all my friends when they need a part to check out your site, they beat the prices and the shipping is free and that's a plus considering most places have shipping charges that are sometimes outrageous.... Thanks Again for being my parts store!!!! James R. Hall
Good parts
J
April 29, 2019
Very pleased with the fuel pump will recommend to family and friends.
Great product, affordable price.
C
October 14, 2019
Personally I would recommend this product to anyone who owns a chevy vehicule. 1AAUTO ROCKS!!!!
Good buy and save money from all other auto stores
Chase
February 22, 2020
Good buy so far no problem saved about 50 dollars from all other auto shops and came with everything it says
Pump seams real nice.
Muncy
August 7, 2020
The pump seems to be a good product. But unfortunately it did t fix my truck. Cant get power to the fuel pump. But Im happy with the pump so far.
Fuel pump
A
November 11, 2020
Shipping was super fast and product shipped was as described. Thanks
Customer Q&A
What is psi rating?January 12, 2023
John D
10
Actual Measurements are not listed or available. Our parts are exact replacements for your vehicle's OEM parts. As long as your year, make, and model match up with our listing, these parts will directly fit and function like the originals.
January 13, 2023
Ricale A
Customer service
877-844-3393
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