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1973 Cessna 421BMulti-Engine Piston Aircraft • OK, USA

This 1973 Cessna 421B, registration N42YZ, serial number 421B0385, is offered for sale at $339,000 USD and is positioned as a capable IFR platform with seating for eight. The airframe has logged 7,801 total hours as of June 12, 2026. Both engines were overhauled by Ram in January 2018 and currently show 753.9 hours since major overhaul, with the same time accumulated on the new Hartzell PHC-C3YD wide-blade propellers installed concurrently.

The avionics suite is comprehensive, featuring a G600 PFD, GTN 750 and GTN 650 navigator/comm units, GTS 800 traffic system, GMA 35 remote audio panel, GTX 33 remote transponder, GTX 330 secondary...

Year
1973
Make
Cessna
Series
421 Golden Eagle
Model
421B
Tail #
N42YZ
Serial #
421B0385

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Specifications

Category
Multi-Engine Piston
Intended Use
Business
Flight Rules
IFR
Seats
8

Hours, Logs & Inspections

Total Time
7,801 hrs
Engine 1 Time
753.9 hrs (SMOH)
Engine 2 Time
753.9 hrs (SMOH)
Prop 1 Time
753.9 hrs (SNEW)
Prop 2 Time
753.9 hrs (SNEW)

Avionics

PFD

Garmin G600 - PFD

GPS

Garmin GTN 750 - GTN Nav/Com and GTN Nav/Com

Traffic

Garmin GTS 800 - GTS Traffic System

Audio

Garmin GMA 35 - GMA Remote Audio Panel

ADSB

Garmin GTX 33 - GTX Remote Transponder and GTX Transponder

EMS

JPI EDM 700 - Dual JPI EDM Engine Monitor System

AP

S-TEC 55X - S-TEC Autopilot

fuelFlow

Shadin - Fuel Flow

Additional Equipment

Fuel System

248 Gallon Fuel

Brakes

Cleveland - Brake Conversion

Vortex Generators

Vortex Generators with Gross Weight Increase to 7579 pounds

Entertainment System

Dual CD-DVD Player in Cabin

Door

Air Stair Door Saver

Lighting

Whelen - LED Nav and Strobe, Tail Flood Light

Airframe Modification

Aft Body Strikes

Engine & Propeller

Engine Type
Piston
Engine Count
2
Propeller Model
Hartzell PHC-C3YD

Asking Price

$339,000

Aircraft Location

OK, USA

Listing Details

Used
For Sale

Price History

Aug 4, 2026: $339,000 - trade-a-plane

Contact Seller

First Seen: Aug 4, 2026

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Asking Price

$339,000