Hardin Marine

Hardin Marine Water or Oil Temperature Sender - 2019 and Later Model Gauges
1/8" NPT sender with 1/4", 3/8" and 1/2" NPT bushing kit, Oil and Water Temp Sender

These electric temperature senders feature a brass non-corrosive body that allows the sender to transfer temperature extremely accurately. These senders include bushing kits to fit multiple size applications.

High Vibration Electric Oil Pressure Sender
0-100 PSI, for Hardin Marine Gauges 2019 and later

These heavy duty oil pressure senders are designed to take the high vibration and punishment performance engines dish out, while providing superb accuracy. These senders are 1/8" NPT.

Hardin Marine Water Temperature Sender and Oil Pressure Sender Kit - 2019 and Later Model Gauges
1/8" NPT sender with 1/4", 3/8" and 1/2" NPT bushing kit, Water Temp Sender, and Oil Pressure Senders

This kit includes all the senders you need to complete a new installation of a Hardin Marine 5 Gauge Combo Set.

Hardin Marine Water Temperature Sender and Oil Pressure Sender Kit - 2019 and Later Model Gauges
1/8" NPT sender with 1/4", 3/8" and 1/2" NPT bushing kit, Water Temp Sender, and Oil Pressure Senders

This kit includes all the senders you need to complete a new installation of a Hardin Marine 9 Gauge Combo Set.

Oil Pressure Sender adapter

This unique -10 female to -10 Male fitting with a 1/8"npt female port allows a oil pressure sender or warning sender to be conveniently added to any external -10 oil pressure line line using -10 plumbing.

Used with Hardin Marine Filter Heads 625-7701, 625-7702, 625-7711, 625-7712, 625-7713, 625-7714, 625-7721, 625-7722, 625-7731, 625-7732, 625-7741, 625-7742.

Used with Hardin Marine Filter Heads 625-7701, 625-7702, 625-7711, 625-7712, 625-7713, 625-7714, 625-7721, 625-7722, 625-7731, 625-7732, 625-7741, 625-7742.