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#275899
$172.95
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$187.95
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Universal Fit, 3 Inch Overall Length
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Return PolicyEliminate fuel gauge inaccuracies and simplify sender-to-gauge compatibility with the Classic Instruments Fuel Level Interface Module. Designed to bridge the gap between various fuel senders and gauge systems, this electronic module accurately converts resistance signals for dependable fuel level readings. Ideal for restorations, custom builds, hot rods, trucks, and specialty vehicles, it helps solve common fuel gauge calibration and compatibility issues without the need to replace existing components. Engineered to work seamlessly with Classic Instruments systems, this interface module delivers reliable performance and improved fuel gauge accuracy for a wide range of applications.
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WARNING:
Cancer and Reproductive Harm – www.P65Warnings.ca.gov
| KEY SPECS | |
|---|---|
| MFG. Part # | SN34 |
| Brand | Classic Instruments |
| GENERAL | |
| Overall Length | 3 Inch |
| Overall Width | 2 Inch |
| Overall Height | 1.5 Inch |
| Sold in Quantity | Each |
| GTIN Code | 090127146651 |
5
12 Reviews
Customers consistently praise our product's effectiveness, quality and easy programming. It's lauded for its solving of fuel gauge reading issues, particularly in classic gauge and custom applications, signifying its flexibility and wide usability. The product offers great value for its price, and users appreciate its potential to combine new and old technologies. Despite some users expressing initial confusion over calibration instructions, the general consensus is that calibration is simple and straightforward once understood. Many customers said they would repurchase the product, underlining trust in its reliability and functionality.
5
12 reviews
5
12
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Great product
5.0
5 years ago
MAINLINE47
Farmingdale, NJ United States
Verified
Great company good product fast delivery service thanks mainline.
Absolutely
5.0
6 years ago
Tyler
South Daytona FL
Verified
Worked great
can't wait to see if it fixed the gauge problem
5.0
7 years ago
Drnomad
Brick, New Jersey
Verified
It's designed to fix the slosh problems is the gas tank so you get a correct fuel level reading at the gas gauge
Would Recommend
Would buy again
5.0
8 years ago
Tip
Colorado Springs
Verified
Easy to program, does exactly what it's supposed to do.
Would Recommend
Very good!!
5.0
8 years ago
Neil
Housto tx
Verified
Good product and great price !
Would Recommend
Fuel Sender Ohm Fix
5.0
9 years ago
GJ
Groves Tx
Verified
Excellent product to mate old and new technology
Would Recommend
I would buy it again if it works
5.0
9 years ago
Thumbbuster
Kcmo
Verified
I would buy it again if it works
Would Recommend
Yes well worth the money for a custom application
5.0
9 years ago
Jaebird
Midway ky
Verified
Works great
Would Recommend
Works great
5.0
9 years ago
Pro fish guide
Clam gulch, Alaska
Verified
Worked great with my classic gauges
Would Recommend
Finally my fuel gauge works correctly
5.0
9 years ago
GearHeadPeter
Phoenix, AZ
Verified
The instructions are pretty good, but when it indicates to Press and Hold the calibration button to see the needle move, keep your finger on the button to get the needle to move. When the needle is moving in- between quarter marks release the button otherwise it is easy to over shoot the mark. It doesn't take long holding the button to get the needle to move so I would not keep pressing and then releasing the calibration button quickly otherwise the needle will not move in the correct direction and just oscillate. When you are done calibrating Full do not press the calibration button within 8 secs it will change to "C" indicating the calibration is saved. To Exit Calibration mode, and while the LED indicates "C", press and hold the calibration button. The LED will then go blank. The entire calibration took less than 5 minutes.
Would Recommend
Showing 10 of 12 reviews
8 Questions • 19 Answers
Does this work with a digital dash?
by David
• 7 years ago
1 answer
View Answer
I have a 0-90 fuel gauge and a 40-250 ohm sending unit
by K10
• 7 years ago
1 answer
View Answer
I have a 1968 dodge coronet converted to a '68 chargwe tank and filler. Yes the filler is now atop the fender instead of behind the license plate. Can I use this calibrator to set my fuel guage. Thanks- Brian Stern
by 68 scat
• 7 years ago
1 answer
View Answer
I have a 2005 Mustang GT, I put a 2014 Mustang GT tank in (lighter, better fuel pumps) will this correct my fuel gage issue? It reads backwards and resets itself to empty continually. I know both years ohm resistance are different but I can't find any wiring schematics to rectify this situation manually so I have been looking high and low and came across this box.
by Jay
• 7 years ago
5 answers
View Answers
i have a 0-90 ohm sending unit and a 40-250 ohm fuel gauge will this unit make this combination work?
by chris
• 9 years ago
6 answers
View Answers
Will the SN34 retain it's programming calibration if power is interrupted?
by RON
• 9 years ago
3 answers
View Answers
Can SN34 be installed near the sending unit opposed to under the dash next to the fuel gauge? I don't believe I have the space under the dash.
by John
• 9 years ago
1 answer
View Answer
Are you able to explain what is used for a low fuel indicator and how it is wired. The instructions for the SN34 do not appear to provide this detail. Similar products explain that a relay is required for a lamp but a led can be connected directly. This unit appears to provide power and ground for the low fuel indicator which could imply a lamp can be connected directly to the unit. Grateful clarification.
by Andrew
• 10 years ago
1 answer
View Answer
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