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#91012910
Speedway Fuel Level Gauge Sending Unit Interface Module
- Allows you to use your existing fuel sending unit with any fuel gauge, 12 volt negative ground systems only
- Simply wires in-line between your fuel gauge and sender, no need to drop the fuel tank and change sending units
- Mounting holes provided and must be mounted inside of vehicle away from moisture, dirt and high heat
$97.99
/each
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Product Summary
Universal Fit, 1.28" Overall Length
- Allows you to use your existing fuel sending unit with any fuel gauge, 12 volt negative ground systems only
- Simply wires in-line between your fuel gauge and sender, no need to drop the fuel tank and change sending units
- Mounting holes provided and must be mounted inside of vehicle away from moisture, dirt and high heat
- Complete installation instructions included, knowledge of automotive wiring preferred
Need To Know
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Return PolicySpeedway Motors 91012910 Details
Speedway Motors 91012910 Details
Fuel level gauges are designed to work with specific sending units that vary from one automobile or gauge manufacturer to another. Some increase resistance from Empty to Full, while others decrease as the level goes up. For a builder updating their vehicle with new gauges, this presents a problem in that the aftermarket gauges must match the sending unit located in the tank. This module will allow you to use your stock sender with any fuel gauge. You no longer have to remove the tank to add a separate sending unit or modify the sending unit that comes with a aftermarket gauge set.
- Simply wires in-line between your gauge and existing sender
- Allows you to use your stock sender with any fuel gauge
- No need to remove the tank to add a separate sending unit
- 12 Volt-Negative Ground application only
Charts
910-12910 Instructions (PDF)
Guides & Documents
Speedway Motors 91012910 Specifications
Speedway Motors 91012910 Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 91012910 |
| Brand | Speedway Motors |
| GENERAL | |
| Overall Length | 1.28" |
| Overall Width | 4.20" |
| Overall Height | 2.76" |
| Centerline of Holes | 3.73" |
| Sold in Quantity | Each |
| Notes | LAMP RELAY KIT 91064044 |
Ratings & Reviews
4.7
67 Reviews
Customers highly appreciate the product for its quality and easy installation process. Many have made repeat purchases due to its simple setup and smooth synchronization with varying fuel gauge/sending units. Users find this product practical and reliable as it resolves fuel gauge inaccuracies and compatibility issues between various fuel sending units and gauges. Some specifically highlight its adjustment feature, which forthrightly resolves readings for tanks and gauges. Customers highly recommend the product for those experiencing fuel gauge issues. However, a few users encountered challenges with achieving a correct display and faced faulty unit instances. Overall, the product is confirmed to be time-saving, effective, and materialistically solid.
Ratings & Reviews
4.7
67 Reviews
Customers highly appreciate the product for its quality and easy installation process. Many have made repeat purchases due to its simple setup and smooth synchronization with varying fuel gauge/sending units. Users find this product practical and reliable as it resolves fuel gauge inaccuracies and compatibility issues between various fuel sending units and gauges. Some specifically highlight its adjustment feature, which forthrightly resolves readings for tanks and gauges. Customers highly recommend the product for those experiencing fuel gauge issues. However, a few users encountered challenges with achieving a correct display and faced faulty unit instances. Overall, the product is confirmed to be time-saving, effective, and materialistically solid.
4.7
67 reviews
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Most Liked Positive Review
5.0
Only thing of its kind!
I searched everywhere for this type of product. I have a 0-90 ohm fuel sending unit in my 1965 impala. I was trying to get it to sync to a new autometer quad guage. I looked for hours on other sights and even went to another companies store (a large national miscle car parts company) and tied up three people looking for a product like this. Even had the head parts manager at this store stumped. I located this item on my phone while they looked for almost an hour. I purchased this item and it worked flawlessly. Easy to install, easy instructions and my fuel guage works great now. Thanks speedway.
Most Liked Negative Review
1.0
Didn't work for my situation.
I installed a UMA Aviation Fuel Gauge (270 degree sweep) in a 1979 International Harvester Scout II. I wanted to use the original 0 - 90 Ohm sending unit as the gas tank is difficult to remove to replace the original sending unit. I trialed the Interface Unit and could not get it to work correctly. Ultimately I replaced the 0 - 90 Ohm sending unit with a Stewart Warner 340-33 Ohm sending unit to get the gauge to work correctly. The Interface Unit may work with more standard gauges but it didn't work with this aviation gauge.
Filter by Ratings
Great product
5.0
a month ago
DH Kustoms
Red Deer, AB
Verified
Cool idea and really handy for mismatching aftermarket gauges to senders in anything
Would Recommend
I'm a repeat buyer
5.0
4 months ago
Mike
Kansas
Verified
I first installed one of these almost a decade ago on my street rod to correct an inaccurate fuel gauge and loved it. Last year I rebuilt the car and rewired it and could not get the gauge calibrated correctly. I lost the original instructions and the newer ones instructions didn't work on the old one so i couldn't troubleshoot where the issue was. I bought a new unit, calibrated it and am back in business. I also have another car I tried to fix an inaccurate fuel gauge using a meter match and never could get it to read accurately. I bought another speedway unit for that car and now it works great.
Would Recommend
Yes this worked like it should
5.0
9 months ago
Popeye
Ventura California
Verified
Easy to follow instructions
Would Recommend
I'd buy again
5.0
10 months ago
Billy E
Iowa
Verified
Easy to wire and adjust to the sending unit and new gauge.
Would Recommend
Yes, Would Buy this Product again.
5.0
11 months ago
Bob
Fargo, ND
Verified
Using with Classic Instruments Fuel Gauge in a 1957 Chevy. Two Different Ohms Values (Sender and Gauge). This Works Well for Conversion (Tank Sender to Gauge). Would Buy Again.
Would Recommend
Yes I would Buy this Product Again.
5.0
a year ago
Bob
Fargo, ND
Verified
Worked as Described ... Read Directions Over and Over .... It Works !
Would Recommend
Digital Dash/ECM Users beware!
4.0
a year ago
Paddyrk
Columbus, OH
Verified
First off, this is a great product designed to work with analog gauges, and for that, it is great. However, if you want to use this as a gauge/sensor input on for an ECU or digitally controlled dash/gauge, you may have issues. You must be able to average the reading. Once it is averaged, it is a great unit for a gas gauge.
Would Recommend
Glad I got it.
5.0
a year ago
J
Tucson Az
Verified
Works exactly as advertised. Highly recommend it
Would Recommend
I deff would buy this again
5.0
a year ago
Jeff99
Clarksburg WV
Verified
Nice piece tuned my gage right in
Would Recommend
Perfect
5.0
a year ago
Big Richard
Oregon
Verified
Just what I needed for the tank in my '39PU
Showing 10 of 67 reviews
Questions & Answers
Questions & Answers
36 Questions • 10 Answers
Will this work to supply a reading to my LS 6.0 ECM from my 0-90 ohm sending unit?
by Michael
• 5 years ago
1 answer
View Answer
I was wondering if this has to be reset when the battery is disconnected..I programmed per the instructions out of the truck because everything was brand new and worked just fine..after month of working on the truck and installing everything finally the gas gauge doesnt seem to work..so I was wondering if I needed to reprogram..thank you and have a good day
by Sean
• 6 years ago
1 answer
View Answer
Using 71' Chevy C10 factory gauge 0-90ohms, will this work with a sending unit from a 91 dodge D250 73-10ohm sender?
by mbrans
• 6 years ago
1 answer
View Answer
Hi, does this unit have fuel gauge buffer functions?
by Vinny
• 7 years ago
1 answer
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2002 camaro 5.7 LS1 drivetrain including gas tank and sending unit was installed in my 1986 pontiac Trans am. Will this box allow me to utilize my stock gas gauge with the newer fuel sending unit? Thanks Randy
by Randy
• 7 years ago
1 answer
View Answer
I installed entire 2002 ls1 camaro ss drivetrain including tank and sending unit into a third gen trans am (1986). Will this box allow my stock fuel gauge to be compatible with the new tank/sending unit ?
by Randy
• 7 years ago
1 answer
View Answer
I put a 0-90 ohm unit in my fuel cell but I needed a 0-30 ohm unit ..will this allow me to use the sending unit and adjust it to 0-30 ohm gauge?
by Tom Hooper
• 7 years ago
1 answer
View Answer
I am using your fuel tank interface module in a 65 f 100 it has both tanks from a 90 f 250 and a set of speedway guages senders ohms 33 to 180 cant get it to change ohms to correctly read no matter how much seem to change settings always reading 1/2 to 3/4s off
by Mike
• 7 years ago
1 answer
View Answer
Does this allow you to select ohms on the gauge then take the signal in from the sender and convert it to different ohms the gauge will read? Also, will it convert a 9-97 resistance to a 0-90?
by Shane
• 7 years ago
1 answer
View Answer
Please confirm if the Fuel sender interface is compatible with positive chassis cars !! How to connect if so ?? Many thanks
by Miguel 1
• 7 years ago
1 answer
View Answer
10 of 36 questions shown