Part 500-23

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Cessna · 8 listings from 4 suppliers (BAS Part Sales, Precision Aviation Group, Texas Air Salvage, Yingling Aviation) · $40.00 – $75.00. Prices refresh weekly.

from $40
from $75

Cross references

Supplier data links this part number to: C6685200104, C6685200105

Price trend · weekly low by condition

WeekConditionListingsLowAvg
2026-W35used 4$75 $75
2026-W35core 1$40 $40

Description

SWITCH PRICE ON REQUEST

Price spread · 5 priced listings

$40
$75
$75
median BAS Part Sales · $40 · core 500-23 (Alt: C668520-0104) Instruments Outside Air Temp Gauge (Corroded) (Core) (click to open at supplier) BAS Part Sales · $75 · used 500-23 (Alt: C668520-0104) Instruments Inc. Outside Air Temp. Indicator (Cracked) (click to open at supplier) BAS Part Sales · $75 · used 500-23 (Alt: C668520-0104) Instruments Inc. Outside Air Temperature Indicator (24V) (click to open at supplier) BAS Part Sales · $75 · used 500-23 (Alt: C668520-0104) Instruments Outside Air Temp Gauge (Worn Inner Face) (click to open at supplier) BAS Part Sales · $75 · used 500-23 (Use: C668520-0105) Instruments Outside Air Temperature Gauge w Connector (click to open at supplier) $40 $75

Each dot is one listing (hover for supplier & condition); color = condition.

Price by condition · median

core (1) $40
used (4) $75
500-23 (Alt: C668520-0104) Instruments Outside Air Temp Gauge (Corroded) (Core) BAS Part Sales
500-23 (Alt: C668520-0104) Instruments Outside Air Temp Gauge (Corroded) (Core)
alt: C668520-0104
Instruments Inc
core
$40.00 view at supplier ↗
500-23 (Alt: C668520-0104) Instruments Inc. Outside Air Temp. Indicator (Cracked) BAS Part Sales
500-23 (Alt: C668520-0104) Instruments Inc. Outside Air Temp. Indicator (Cracked)
alt: C668520-0104
Instruments Inc
used
$75.00 view at supplier ↗
500-23 (Alt: C668520-0104) Instruments Inc. Outside Air Temperature Indicator (24V) BAS Part Sales
500-23 (Alt: C668520-0104) Instruments Inc. Outside Air Temperature Indicator (24V)
alt: C668520-0104
Instruments Inc
used
$75.00 view at supplier ↗
500-23 (Alt: C668520-0104) Instruments Outside Air Temp Gauge (Worn Inner Face) BAS Part Sales
500-23 (Alt: C668520-0104) Instruments Outside Air Temp Gauge (Worn Inner Face)
alt: C668520-0104
Instruments Inc
used
$75.00 view at supplier ↗
500-23 (Use: C668520-0105) Instruments Outside Air Temperature Gauge w Connector BAS Part Sales
500-23 (Use: C668520-0105) Instruments Outside Air Temperature Gauge w Connector
alt: C668520-0105
Instruments Inc
used
$75.00 view at supplier ↗
500-23 Instruments Inc - Outside Air Temp Gauge Texas Air Salvage
500-23 Instruments Inc - Outside Air Temp Gauge
alt: C668520-0104
Avionics Gauges From a: 1980 Cessna 310R
used
Ask / RFQ view at supplier ↗
🔩 Precision Aviation Group
500-23 OUTSIDE AIR TEMPERATURE IND (1 in stock, MRO capability)
PAG
Ask / RFQ view at supplier ↗
🔩 Yingling Aviation
5-002-3
SWITCH PRICE ON REQUEST
new
Ask / RFQ view at supplier ↗

Listed under cross-referenced part numbers

Outside Air Temp. Indicator (C668520-0104) Aircraft Parts & Salvage
C6685200104 Outside Air Temp. Indicator (C668520-0104)
$75.00 view ↗
Cessna Outside Air Temp. 500-23 (C668520-0104) Aircraft Parts & Salvage
C6685200104 Cessna Outside Air Temp. 500-23 (C668520-0104)
$125.00 view ↗
C668520-0105 Instruments Inc Outside Air Temperature Indicator BAS Part Sales
C6685200105 C668520-0105 Instruments Inc Outside Air Temperature Indicator
$125.00 view ↗
🔩 Yingling Aviation
C6685200105 C668520-0105
Ask / RFQ view ↗