A4-4 - General Aviation Ignition Harness for General Aviation

A4-4 is a FAA-PMA general aviation ignition harness manufactured by Hartzell Engine Technologies LLC for the General Aviation. This electrical systems part supports onboard electrical power generation and distribution and is available with full traceability documentation including FAA 8130-3 airworthiness certification.

Part Number
A4-4
Manufacturer
Hartzell Engine Technologies LLC
Aircraft Model
General Aviation
Category
Electrical Systems
Condition
New
Certification
FAA-PMA
Price
Contact us for pricing
Availability
In Stock
Warranty
As per manufacturer
Request a Quote for A4-4

About the A4-4 for General Aviation

The General Aviation Ignition Harness (Part Number: A4-4) is a electrical systems used on the General Aviation. Manufactured by Hartzell Engine Technologies LLC, this component supports onboard electrical power generation and distribution and may be required during maintenance, repair, or scheduled overhaul cycles depending on service intervals and configuration.

Availability may vary across global suppliers and can typically be sourced in one or more of the following conditions:

  • New
  • Overhauled
  • Serviceable / As-Removed

Certification documentation such as FAA 8130-3 or EASA Form 1 may be available depending on supplier and condition.

Alternative and Cross-Reference Parts for A4-4 on General Aviation

The following parts from other manufacturers may serve as alternatives or cross-references for the A4-4 on the General Aviation. Verify interchangeability against the aircraft IPC and Type Certificate Data Sheet before procurement.

Part NumberDescriptionManufacturerCertification
M2721General Aviation HarnessChampion Aerospace LLCFAA-PMA
M2742General Aviation HarnessChampion Aerospace LLCFAA-PMA
CH12120General Aviation Champion Ignition Harness AssemblyChampion Aerospace LLCFAA-PMA
M2664General Aviation HarnessChampion Aerospace LLCFAA-PMA
CH12360EGeneral Aviation Champion Ignition Harness AssemblyChampion Aerospace LLCFAA-PMA
M2459General Aviation HarnessChampion Aerospace LLCFAA-PMA

Frequently Asked Questions about A4-4

Is A4-4 compatible with all General Aviation configurations?
Compatibility depends on aircraft serial number, modification status, and configuration. Verification against maintenance documentation is recommended prior to procurement.
Is A4-4 available new or overhauled?
Depending on availability, this component may be sourced new, overhauled, or serviceable with appropriate documentation.
Do you provide certification paperwork for A4-4?
Certification documentation such as FAA 8130-3 or EASA Form 1 may be available based on supplier inventory and condition.
How long does sourcing A4-4 take?
RFQ responses are typically returned within 12–24 hours depending on global supplier availability.
Do you ship A4-4 internationally?
Yes. Global shipping and export coordination may be supported depending on supplier location and compliance requirements.

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