Fuel Quantity
ATA · 201 parts
Fuel quantity instruments provide accurate measurement and monitoring of fuel levels in aircraft tanks. This category includes fuel quantity gauges, senders, and related measurement systems used across general aviation and commercial aircraft. Our fuel quantity instruments range includes products from leading aviation manufacturers. With 200 items in stock, you'll find components suitable for various aircraft types and panel configurations. Whether you're building an instrument panel, upgrading existing systems, or replacing worn components, browse our full selection of fuel quantity instruments to compare options and find the right fit for your aircraft.
1 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (tso'D Models On Page 14) 1 1/4 inch Fuel Quantity E to F B&w - 270° (for float 0-30 ohms- not included) N18112F1F20000
P/N N18112F1F20000
NE
UMA
$209.67
In stock
1 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (tso'D Models On Page 14) 1 1/4 inch Fuel Quantity E to F B&w - 270° (for float 0-90 ohms- not included) N18112F1F30000
P/N N18112F1F30000
NE
UMA
$209.67
In stock
1 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (tso'D Models On Page 14) 1 1/4 inch Fuel Quantity E to F B&w - 270° (for float 78-6 ohms- not included N18112F1F40000
P/N N18112F1F40000
NE
UMA
$209.67
In stock
1 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (tso'D Models On Page 14) 1 1/4 inch Fuel Quantity E to F B&w - 180° (for Float 240-30 ohms-not included) N18112F2F10000
P/N N18112F2F10000
NE
UMA
$209.67
In stock
1 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (tso'D Models On Page 14) 1 1/4 inch Fuel Quantity E to F B&w - 180° (for float 0-30 ohms- not included) N18112F2F20000
P/N N18112F2F20000
NE
UMA
$209.67
In stock
1 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (tso'D Models On Page 14) 1 1/4 inch Fuel Quantity E to F B&w - 180° (for float 0-90 ohms- not included) N18112F2F30000
P/N N18112F2F30000
NE
UMA
$209.67
In stock
1 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (tso'D Models On Page 14) 1 1/4 inch Fuel Quantity E to F B&w - 180° (for float 78-6 ohms- not included N18112F2F40000
P/N N18112F2F40000
NE
UMA
$209.67
In stock
1 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (tso'D Models On Page 14) 1 1/4 inch Fuel Quantity E to F B&w - 270° (for Cap. 5V Sender-not included) N1811251C10000
P/N N1811251C10000
NE
UMA
$209.67
Price and availability checked Nov 2, 2026 MST
In stock
1 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (tso'D Models On Page 14) 1 1/4 inch Fuel Quantity E to F B&w - 180° (for Cap 5V sender- not included) N1811252C10000
P/N N1811252C10000
NE
UMA
$209.67
In stock
2 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (TSO'd Models On Page 14) 2 1/4 inch Fuel Quantity E to F B&w - 270° (for Float 240-30 ohms-not included) N18212F1F10000
P/N N18212F1F10000
NE
UMA
$209.67
In stock
2 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (TSO'd Models On Page 14) 2 1/4 inch Fuel Quantity E to F B&w - 270° (for float 0-30 ohms- not included) N18212F1F20000
P/N N18212F1F20000
NE
UMA
$209.67
In stock
2 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (TSO'd Models On Page 14) 2 1/4 inch Fuel Quantity E to F B&w - 270° (for float 0-90 ohms- not included) N18212F1F30000
P/N N18212F1F30000
NE
UMA
$209.67
In stock
2 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (TSO'd Models On Page 14) 2 1/4 inch Fuel Quantity E to F B&w - 270° (for float 78-6 ohms- not included N18212F1F40000
P/N N18212F1F40000
NE
UMA
$209.67
In stock
2 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (TSO'd Models On Page 14) 2 1/4 inch Fuel Quantity E to F B&w - 180° (for Float 240-30 ohms-not included) N18212F2F10000
P/N N18212F2F10000
NE
UMA
$209.67
In stock
2 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (TSO'd Models On Page 14) 2 1/4 inch Fuel Quantity E to F B&w - 180° (for float 0-30 ohms- not included) N18212F2F20000
P/N N18212F2F20000
NE
UMA
$209.67
In stock
2 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (TSO'd Models On Page 14) 2 1/4 inch Fuel Quantity E to F B&w - 180° (for float 0-90 ohms- not included) N18212F2F30000
P/N N18212F2F30000
NE
UMA
$209.67
In stock
2 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (TSO'd Models On Page 14) 2 1/4 inch Fuel Quantity E to F B&w - 180° (for float 78-6 ohms- not included N18212F2F40000
P/N N18212F2F40000
NE
UMA
$209.67
In stock
2 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (TSO'd Models On Page 14) 2 1/4 inch Fuel Quantity E to F B&w - 270° (for Cap. 5V Sender-not included) N1821251C10000
P/N N1821251C10000
NE
UMA
$209.67
In stock
2 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (TSO'd Models On Page 14) 2 1/4 inch Fuel Quantity E to F B&w - 180° (for Cap 5V sender- not included) N1821252C10000
P/N N1821252C10000
NE
UMA
$209.67
In stock
1 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (tso'D Models On Page 14) 1 1/4 inch Fuel Quantity E to F B&w - 270° (for float 0-30 ohms- not included) N18112F1F20000
NE
P/N N18112F1F20000
UMA
$209.67
In stock
Price check pending
1 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (tso'D Models On Page 14) 1 1/4 inch Fuel Quantity E to F B&w - 270° (for float 0-90 ohms- not included) N18112F1F30000
NE
P/N N18112F1F30000
UMA
$209.67
In stock
Price check pending
1 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (tso'D Models On Page 14) 1 1/4 inch Fuel Quantity E to F B&w - 270° (for float 78-6 ohms- not included N18112F1F40000
NE
P/N N18112F1F40000
UMA
$209.67
In stock
Price check pending
1 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (tso'D Models On Page 14) 1 1/4 inch Fuel Quantity E to F B&w - 180° (for Float 240-30 ohms-not included) N18112F2F10000
NE
P/N N18112F2F10000
UMA
$209.67
In stock
Price check pending
1 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (tso'D Models On Page 14) 1 1/4 inch Fuel Quantity E to F B&w - 180° (for float 0-30 ohms- not included) N18112F2F20000
NE
P/N N18112F2F20000
UMA
$209.67
In stock
Price check pending
1 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (tso'D Models On Page 14) 1 1/4 inch Fuel Quantity E to F B&w - 180° (for float 0-90 ohms- not included) N18112F2F30000
NE
P/N N18112F2F30000
UMA
$209.67
In stock
Price check pending
1 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (tso'D Models On Page 14) 1 1/4 inch Fuel Quantity E to F B&w - 180° (for float 78-6 ohms- not included N18112F2F40000
NE
P/N N18112F2F40000
UMA
$209.67
In stock
Price check pending
1 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (tso'D Models On Page 14) 1 1/4 inch Fuel Quantity E to F B&w - 270° (for Cap. 5V Sender-not included) N1811251C10000
NE
P/N N1811251C10000
UMA
$209.67
Price and availability checked Nov 2, 2026 MST
In stock
1 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (tso'D Models On Page 14) 1 1/4 inch Fuel Quantity E to F B&w - 180° (for Cap 5V sender- not included) N1811252C10000
NE
P/N N1811252C10000
UMA
$209.67
In stock
Price check pending
2 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (TSO'd Models On Page 14) 2 1/4 inch Fuel Quantity E to F B&w - 270° (for Float 240-30 ohms-not included) N18212F1F10000
NE
P/N N18212F1F10000
UMA
$209.67
In stock
Price check pending
2 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (TSO'd Models On Page 14) 2 1/4 inch Fuel Quantity E to F B&w - 270° (for float 0-30 ohms- not included) N18212F1F20000
NE
P/N N18212F1F20000
UMA
$209.67
In stock
Price check pending
2 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (TSO'd Models On Page 14) 2 1/4 inch Fuel Quantity E to F B&w - 270° (for float 0-90 ohms- not included) N18212F1F30000
NE
P/N N18212F1F30000
UMA
$209.67
In stock
Price check pending
2 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (TSO'd Models On Page 14) 2 1/4 inch Fuel Quantity E to F B&w - 270° (for float 78-6 ohms- not included N18212F1F40000
NE
P/N N18212F1F40000
UMA
$209.67
In stock
Price check pending
2 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (TSO'd Models On Page 14) 2 1/4 inch Fuel Quantity E to F B&w - 180° (for Float 240-30 ohms-not included) N18212F2F10000
NE
P/N N18212F2F10000
UMA
$209.67
In stock
Price check pending
2 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (TSO'd Models On Page 14) 2 1/4 inch Fuel Quantity E to F B&w - 180° (for float 0-30 ohms- not included) N18212F2F20000
NE
P/N N18212F2F20000
UMA
$209.67
In stock
Price check pending
2 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (TSO'd Models On Page 14) 2 1/4 inch Fuel Quantity E to F B&w - 180° (for float 0-90 ohms- not included) N18212F2F30000
NE
P/N N18212F2F30000
UMA
$209.67
In stock
Price check pending
2 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (TSO'd Models On Page 14) 2 1/4 inch Fuel Quantity E to F B&w - 180° (for float 78-6 ohms- not included N18212F2F40000
NE
P/N N18212F2F40000
UMA
$209.67
In stock
Price check pending
2 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (TSO'd Models On Page 14) 2 1/4 inch Fuel Quantity E to F B&w - 270° (for Cap. 5V Sender-not included) N1821251C10000
NE
P/N N1821251C10000
UMA
$209.67
In stock
Price check pending
2 1/4 inch Air-Core Fuel Quantity Ind W/ DB-9 Conn. (TSO'd Models On Page 14) 2 1/4 inch Fuel Quantity E to F B&w - 180° (for Cap 5V sender- not included) N1821252C10000
NE
P/N N1821252C10000
UMA
$209.67
In stock
Price check pending