CH34817 - Textron Aviation Champion Aerospace Turbine Engine Igniter PW100

CH34817 – Champion Aerospace Turbine Igniter Plug for PW100 Series Engines

Available now at Airparts.aero

Overview

The CH34817 turbine engine igniter plug by Champion Aerospace is engineered for Pratt & Whitney Canada PW100-series engines, offering reliable ignition performance for turboprops like the Dash-8, ATR, and other regional aircraft. With a silver-plated shell and glass-sealed inner tip, it ensures high-energy spark conduction and robust resistance to corrosion, vibration, and extreme temperatures in harsh engine environments.

Widely adopted in commercial and military fleets, this igniter is critical for seamless engine starts, improved flameout recovery, and dependable operation in PW100-equipped aircraft.

Technical Specifications

• Part Number: CH34817
• Engine Compatibility: PW100 series turboprop engines
• Construction: Silver-plated stainless housing, corrosion protected
• Sealing: Glass seal to insulate ceramic-to-metal interface
• Approximate Dimensions: 5.15″ L × 1.7″ W × 1″ H
• Weight: ~0.18 lb
• Finish: Electroless nickel over silver plating
• Certification: Champion OEM, FAA-approved ignition plug
• Packaging: Individually packaged with protective cap

Aircraft & System Integration

Used in:

• De Havilland Dash-8 series (DHC-8)
• ATR 42/72 turboprops
• Cessna Caravan (STC-approved applications)
• Bombardier 500-series platforms
• Designs requiring APS2000 or APS3200 ignition systems

Ideal for piston-to-turbine legacy upgrades and turbine engine retrofits.

Performance & Benefits

• Delivers high-energy spark output for rapid ignition
• Silver-plated shell prevents corrosion and seizing in extreme environments
• Glass seal preserves insulation integrity at high combustion temperatures
• Certified for military-grade flame-out protection and rapid re-ignition
• Maintains reliable performance across cold, hot, and high-altitude conditions

Maintenance and Lifecycle

• Designed for up to 5,000 flight cycles under normal operating conditions
• Serviceable via standard spark testers or Champion CT494 gauge
• Includes detailed inspection criteria in technical bulletins
• Recommended for replacement during scheduled hot section inspections

Order Your CH34817 Igniter Today

Optimize your turbine engine’s start-up performance and reliability with the CH34817 Igniter Plug. Stocked at Airparts.aero with full documentation, fast shipping, and aviation expert support.