Replaces
This part doesn’t fit a . Select from parts that fit.
Specify your vehicle's year, make and model to guarantee fit.
Frequently bought together
Specify your vehicle's year, make and model to guarantee fit.
If your vehicle isn't listed, search Fuel Pumps & Assemblies
Part Details
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.
Complete Repair in One Purchase - Stop searching for parts individually and complete your repair with a customized kit or set from DIY Solutions.
High-Quality Parts from Trusted Brands - DIY Solutions' kits and sets are selected from the best automotive brands and include hard-to-find and even obsolete parts you may need for your vehicle.
Guaranteed Fit - DIY Solutions ensures its selected parts are quality-tested to guarantee fit and function.
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.
FREE Shipping is standard on Orders shipped to the lower 48 States (Contiguous United States). Standard shipping charges apply to Hawaii, Alaska and US Territories. Shipping is not available to Canada.
Expedited is available on checkout to the United States, excluding Alaska, Hawaii and US Territories as well as P.O. Boxes and APO/FPO/DPO addresses. Final shipping costs are available at checkout.
Created on:
Tools used
Tools used
Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the Internet.
Hi, I'm Mike 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.
GM used these very small connectors and they were susceptible to problems. Most of our new fuel pumps come now with a different connector that has larger contacts. You basically have to cut the old connector off. You couldn't leave it on there. Cut the old connector off.
It comes with a new connector, which is all color coded: purple, gray, black, black with white stripe. So, we've cut these four off and we'll strip about a quarter of an inch off. Then these connectors are two different sizes. The blue ones are a little larger, so I'm going to use a blue one on the gray and the black wire. I put the connector on. There's metal inside. Make sure the metal gets down over where you've stripped, crimping pliers. I actually put the pliers on. Now take the wires and match up the colors and push them into those splices. Then just clamp it to lock the wire in. We'll fast forward as Mike does the rest of the wires.
Now wrap those splices in electrical tape. On some cars . you'll notice on this Monte Carlo that we did this procedure on . there will be posts in the way of this harness and you will have to remove one of those posts so that you can fit the harness in there.
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.
Tools used
Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the Internet.
Hi, I'm Mike 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 2003 Chevy Monte Carlo. It's the same part and similar process on these Monte Carlos from 2000 to 2005. The items that you'll need for this include a new fuel pump and sending unit from 1AAuto.com, 10mm socket and ratchet, flat blade screwdriver, hammer, wire pliers, wire cutters and regular pliers.
We're going to purge the system. We have the vehicle running, and we're going to pull out the fuel pump relay so the engine stops. On our vehicle, this repair fixed the nonworking fuel gauge, and you can see we just put the relay in there, if your fuel pump's not working, then obviously that's not going to work. All right, you really don't need to do that.
Disconnect the center belt and then pull your seats forward. This works in both the Monte Carlo as well as the Impala, Grand Prix, and things like that it's the same. Then you pull the trim and carpet, and there are a series of 10mm nuts that hold a plate. We're going to fast-forward here as we remove all those.
Using a flat blade screwdriver, just pry up on the panel. Then pull the panel up and off those studs. Now on your sending unit, you want to pull up on this pin, disconnect this harness, lift up on this tab, and disconnect this harness. Then, to remove these fuel lines, you want to push them in, then push down on the tab, and then pull them free. That's what you do on the two outside fuel lines.
On the center one, there's actually two tabs on either side of it, so after you've removed the two outside ones, you can then just push the tabs on the center one and pull it free. Using flat blade screwdriver and a hammer, you want to line up the screwdriver on one of these pins and hammer it so it turns that ring. Once the ring unclips, you can lift it up and off the sending unit. You will have to angle it and spin it around a bit until you can find a way to pull it up and off.
Now pull the sending unit up and out. You'll hear it start to drain, and you do want to make sure that it's entirely drained so you don't spill gasoline all over the inside of your car. Once you're sure that all of the gas is out it, just lift it up and out. Take your new one and then just apply this level sensor to it.
On the left is the old one; on the right is the new sending unit from 1A Auto. You can see they're identical, and they'll fit exactly the same. You will need to take these fuel line clips off of your old sending unit and put them onto your new one. To do that, you just pry out on the tab on them, pull them free, remove these packing caps, push that clip into place, and repeat the process with the other one.
Okay, so GM uses these very small connectors and they were susceptible to problems, so most of our new fuel pumps come now with a different connector that has larger contacts. You have to cut the old connector off. I mean, you couldn't leave it on there, but cut the old connector off.
It comes with a new connector which is all color coded, purple, gray, black, and black with a white strip. We've cut these four off, and we'll strip about a 1/4 of an inch off. Then these connectors are two different sizes. The blue ones are a little larger, so I'm going to use a blue one on the gray and the black wire. You put the connector on, there's metal inside, make sure the metal gets down over where you've stripped crimping pliers.
Actually, put the pliers on. We'll just fast-forward that as we repeat the same process for the other four wires. We're just crimping the connectors onto the vehicle side of the harness first. Now take the wires, match up the colors, and push them into those splices. Then just clamp it to lock the wire in. We'll fast-forward as Mike does the rest of the wires. Now wrap those splices in electrical tape. You want to make sure that you close off the ends really well to seal the connections from dirt and moisture.
Feed your new fuel pump and sending unit back down into the fuel tank. You're obviously taking care and making sure that the wires are out of the way and the fuel lines pull them out of the way as you feed it down in. Fit this ring back down under the fuel lines, and then line up those slots with the tabs. You want to make sure that none of your harnesses get pinched underneath this ring.
Once you have it lined up, push it down. Then you have to twist this ring clockwise. To do that you just use a flat blade screwdriver and a hammer, and you can use these tabs to help to turn it. Once the ring's on all the way, you will have to remove one of these posts, and we just use a pair of pliers. Ours is corroded enough where it wasn't really much of a problem to remove it. You will have to remove it for this new larger harness to fit, and then just reconnect that harness.
Then reconnect this other harness to your pressure sensor and push the fuel lines back into place. Our fuel gauge on this car didn't work before and this ended up being the problem. When you start the car, just make sure you can hear it all working, and you can see here on our fuel gauge it's showing the proper level. Now just replace this pan and those 10mm nuts that hold it into place and tighten those up. Now put your seats back up and you're all set.
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.
Tools used
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.
Tools used
Brought to you by 1AAuto.com, your source for quality replacement parts and the best service on the Internet.
Hi, I'm Mike 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 2003 Chevy Monte Carlo. It's the same part and similar process on these Monte Carlos from 2000 to 2005. The items that you'll need for this include a new fuel pump and sending unit from 1AAuto.com, 10mm socket and ratchet, flat blade screwdriver, hammer, wire pliers, wire cutters and regular pliers.
We're going to purge the system. We have the vehicle running, and we're going to pull out the fuel pump relay so the engine stops. On our vehicle, this repair fixed the nonworking fuel gauge, and you can see we just put the relay in there, if your fuel pump's not working, then obviously that's not going to work. All right, you really don't need to do that.
Disconnect the center belt and then pull your seats forward. This works in both the Monte Carlo as well as the Impala, Grand Prix, and things like that it's the same. Then you pull the trim and carpet, and there are a series of 10mm nuts that hold a plate. We're going to fast-forward here as we remove all those.
Using a flat blade screwdriver, just pry up on the panel. Then pull the panel up and off those studs. Now on your sending unit, you want to pull up on this pin, disconnect this harness, lift up on this tab, and disconnect this harness. Then, to remove these fuel lines, you want to push them in, then push down on the tab, and then pull them free. That's what you do on the two outside fuel lines.
On the center one, there's actually two tabs on either side of it, so after you've removed the two outside ones, you can then just push the tabs on the center one and pull it free. Using flat blade screwdriver and a hammer, you want to line up the screwdriver on one of these pins and hammer it so it turns that ring. Once the ring unclips, you can lift it up and off the sending unit. You will have to angle it and spin it around a bit until you can find a way to pull it up and off.
Now pull the sending unit up and out. You'll hear it start to drain, and you do want to make sure that it's entirely drained so you don't spill gasoline all over the inside of your car. Once you're sure that all of the gas is out it, just lift it up and out. Take your new one and then just apply this level sensor to it.
On the left is the old one; on the right is the new sending unit from 1A Auto. You can see they're identical, and they'll fit exactly the same. You will need to take these fuel line clips off of your old sending unit and put them onto your new one. To do that, you just pry out on the tab on them, pull them free, remove these packing caps, push that clip into place, and repeat the process with the other one.
Okay, so GM uses these very small connectors and they were susceptible to problems, so most of our new fuel pumps come now with a different connector that has larger contacts. You have to cut the old connector off. I mean, you couldn't leave it on there, but cut the old connector off.
It comes with a new connector which is all color coded, purple, gray, black, and black with a white strip. We've cut these four off, and we'll strip about a 1/4 of an inch off. Then these connectors are two different sizes. The blue ones are a little larger, so I'm going to use a blue one on the gray and the black wire. You put the connector on, there's metal inside, make sure the metal gets down over where you've stripped crimping pliers.
Actually, put the pliers on. We'll just fast-forward that as we repeat the same process for the other four wires. We're just crimping the connectors onto the vehicle side of the harness first. Now take the wires, match up the colors, and push them into those splices. Then just clamp it to lock the wire in. We'll fast-forward as Mike does the rest of the wires. Now wrap those splices in electrical tape. You want to make sure that you close off the ends really well to seal the connections from dirt and moisture.
Feed your new fuel pump and sending unit back down into the fuel tank. You're obviously taking care and making sure that the wires are out of the way and the fuel lines pull them out of the way as you feed it down in. Fit this ring back down under the fuel lines, and then line up those slots with the tabs. You want to make sure that none of your harnesses get pinched underneath this ring.
Once you have it lined up, push it down. Then you have to twist this ring clockwise. To do that you just use a flat blade screwdriver and a hammer, and you can use these tabs to help to turn it. Once the ring's on all the way, you will have to remove one of these posts, and we just use a pair of pliers. Ours is corroded enough where it wasn't really much of a problem to remove it. You will have to remove it for this new larger harness to fit, and then just reconnect that harness.
Then reconnect this other harness to your pressure sensor and push the fuel lines back into place. Our fuel gauge on this car didn't work before and this ended up being the problem. When you start the car, just make sure you can hear it all working, and you can see here on our fuel gauge it's showing the proper level. Now just replace this pan and those 10mm nuts that hold it into place and tighten those up. Now put your seats back up and you're all set.
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.
877-844-3393
Monday - Friday 8:00am - 9:30pm ET
Saturday - Sunday 8:00am - 4:30pm ET
Specify your vehicle's year, make and model to guarantee fit.
This part doesn’t fit a . Select from parts that fit.
If your vehicle isn't listed, search Fuel Pumps & Assemblies