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Temperature Sending Units

Temperature Sending Units

All Classic temperature gauges require the correct Sender Unit from Classic Instruments.

Senders are available in standard threads as pictured at left: 1/2" (A), 3/8" (B), 1/4" (C), and 1/8" (D) NPT self-sealing tapered threads to fit most stock or aftermarket intake manifolds.

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SN12MM

12mm Temperature Sender

SN21

Temp Sender Oil Pan

SN22

Temp Sender 1/8" NPT

SN22L

Temp Sender 1/8" Low Temp

SN23

Temp Sender 1/4" NPT

SN24

Temp Sender 3/8" NPT

SN25

Temp Sender 1/2" NPT

SN25L

Temp Sender 1/2" NPT Low Temp

SN28A

VW Oil Temperature Sender