WARNING: This product can expose you to chemicals including Phthalates, 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.
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FG68B, 3420847, 4017296, TNKFG68B
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30-Day Return Policy
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DriveMotiveFuel Sending Unit
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5 Star
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Quality unitFuel Sending Unit
5.0/5
Not yet installed but appears to be a high quality unit and add a good price
DR
Posted by David R. / Mon, Jun 17
Oem looking partFuel Sending Unit
5.0/5
Perfectly stock looks good.
RB
Posted by ROBERT B. / Wed, Jul 12
My tank reads full and I'm ready to go.Fuel Sending Unit
5.0/5
Replaced the sending unit and as of now, 5 days its working perfectly. As well as accurately.
OS
Posted by Owen S. / Wed, May 31
Arrived and worked perfectlyFuel Sending Unit
5.0/5
Exact oem replacement. This site always has what I need at great prices
SD
Posted by Shawn D. / Tue, Nov 15
Fuel Sending Unit
5.0/5
Ordering easy, shipped quickly. Return procedure was very easy. Part was just not adaptable to my use.
JD
Posted by James D. / Tue, Oct 05
Showing 1 - 5 of 7 Reviews
Have a question about this product?Ask here. Our team of experts will assist you along with your fellow CarParts.com community members. Please add your vehicle information including year, make, model to better assist you.
Question: I have a 1970 Plymouth GTX 440 engine it has a return line, I shis the sender I need?Lawrence L. / Dec 08, 2022
You will probably see that the seal ring will be too large. But may work. No matter where you buy the unit. The tab tightening ring is also a problem. Once it hits the saddles on where it is to stop, it loosens. Therefore leaks. Try a metal ring for a 1969 Ford Torino cobra. It worked for me. Don't ditch your original rubber seal. It can be cleaned. If you're carburated, seal off the return with hose and clamp. You'll have this problem no matter where you buy the unit.
LP
Answered by Lester P. / Fri, Dec 16
Yes that should be the one for you. I put the same one in my 1969 gtx but it did not fit my tank. I had to cut the pickup tube off to make it fit but it did not matter to me because my car hasa sump on the bottom of the tank.
JB
Answered by James B. / Fri, Dec 09
Question: What size are the fuel outlet and fuel return connections?James D. / Jan 28, 2022
Hello James I bought this last year. I believe it was 1/4 return and 3/8 feed. I did have some trouble getting this sender to seat properly against the tank because of the fuel pickup hitting the bottom of the tank. My old unit worked fine but I just couldn't get the new one in. Since my car has a sump welded into the bottom of the tank I just cut the pickup tube off. I really only needed the fuel gage which works fine.
JB
Answered by James B. / Sat, Jan 29
Question: Hello Mia. I need this sending unit (#REPD670304) with 3/8" outlet for my 1969 Dodge Charger R/T with 426 HEMI engine. Is the fuel return inlet 1/4" OD? Are the potentiometer values 10 ohms at tank Full and 73 ohms at tank Empty?
Thanks,
Bob D.Robert D. / Dec 21, 2020
Hi Bob,
This fuel sending unit is guaranteed to fit the 1969 Dodge Charger R/T 8 Cyl 7.0L (426). It is 73 ohms Full and 10 ohms Empty.
GG
Staff
Answered by Grace G. / Mon, Dec 21
I installed this unit in a 70 GTX and gauge worked correctly. I did not check ohms. Fuel lines are 3/8" and 1/4"
TB
Answered by Tom B. / Tue, Dec 22
Question: I have a 68 roadrunner with a 383 and I need a sender with a 10 - 73 ohms setting, does this unit fit my needs?Randy W. / Feb 14, 2024
Hi Randy, thank you for reaching out. The resistance range of this product is 10-80 Ohms. This item fits the 1968 Plymouth Road Runner with an outlet size of 3/8 inches. Should you need further assistance, feel free to call our parts team at 1-866-529-0412. Hope to hear from you soon.
WARNING: This product can expose you to chemicals including Phthalates, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to 