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#665391A
Stewart Warner 391A-F L Swing 10-15 Fuel Level Sending Unit-240/33 Ohm
- Designed to be compatible with all Stewart Warner and Classic Instruments fuel gauges
- Overall length measures a total of 11"
- Has a 240 ohm range when empty, and 33 when full
$50.99
/each
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Product Summary
Universal Fit, 15" Overall Length, Height Adjustable
- Designed to be compatible with all Stewart Warner and Classic Instruments fuel gauges
- Overall length measures a total of 11"
- Has a 240 ohm range when empty, and 33 when full
- Can be shortened to 10.00" if desired
Key Specs
| MFG. Part # | 391A-F |
| Brand | Stewart Warner |
| Overall Length | 15" |
| Ohm Range | 240 ohms empty, 33 ohms full |
| Height Adjustable | Yes |
Need To Know
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Return PolicyStewart Warner 391A-F Details
Stewart Warner 391A-F Details
These Stewart Warner brand fuel senders are compatible with all Stewart Warner and Classic Instruments fuel gauges.
How deep is your tank?
Measure the depth of your tank where the fuel sender arm will be located. Choose the sender with an operating range which includes that dimension.
Right or Left-swing arm?
Most fuel gauge senders attach with a 5-screw pattern. Two of these screws are farther apart than the other three. Position yourself such that the 2 wider-spaced holes are closest to your chest; a right side sender will have the arm (or "float") extending to your right, and a left side sender will have the arm extending to your left. This only matters when replacing an existing sender. A first-time installation can use either one, just drill the mounting holes accordingly.
OHM
The OEMs used several different resistance ranges for fuel level indication over the years. However, some of the aftermarket gauge manufacturers follow the common Stewart Warner values (240 ohm empty, 33 ohm full). The gauges and senders that we carry (385 & 391) use these standard Stewart Warner values.
Charts
Stewart Warner 391A-F Specifications
Stewart Warner 391A-F Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | 391A-F |
| Brand | Stewart Warner |
| Overall Length | 15" |
| Ohm Range | 240 ohms empty, 33 ohms full |
| Height Adjustable | Yes |
| GENERAL | |
| Bolt Hole Pattern | SAE 5 hole (2.125 in. bolt circle) |
| Sold in Quantity | Each |
| Notes | Can be shortened to 10.00" |
Ratings & Reviews
5
4 Reviews
Customers appreciate the product for its ease of installation and satisfactory performance. Notably, it's compatible with a variety of fuel tanks, offering further convenience. Users affirm the quality and practicality, including its matchless price-point. Many customers stated they would repurchase, emphasizing its superiority over competitor options.
Ratings & Reviews
5
4 Reviews
Customers appreciate the product for its ease of installation and satisfactory performance. Notably, it's compatible with a variety of fuel tanks, offering further convenience. Users affirm the quality and practicality, including its matchless price-point. Many customers stated they would repurchase, emphasizing its superiority over competitor options.
5
4 reviews
5
4
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Filter by Ratings
Awesome product made in the USA
5.0
a year ago
Sal
RIVERSIDE, CA
Verified
Paired it up with a Dakota Digital cluster that I purchased from Speedway Motora as well and it worked flawlessly. Thank you guys!
Would Recommend
I would get this again
5.0
4 years ago
Olasgt
Rathdrum, Idaho
Verified
Easy to install, works great
Would Recommend
This fuel sender is exactly what I needed, good buy!
5.0
9 years ago
Mike
McDonough, Georgia
Verified
I'm very happy with my purchase, Thanks Speedway!
Would Recommend
Can't get any easier!
5.0
10 years ago
Mijito1963
Houston , tx
Verified
I used it with Stewart Warner fuel gauge, easy steps to install .my 10in in depth tank. Can't beat the price . Works great!
Would Recommend
Showing 4 of 4 reviews