McFarlane Aviation Products FAA-PMA Replacement Aircraft Parts

Ignition Harnesses

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PowerUp Ignition Harnesses

FAA-PMA approved harnesses for Continental and Lycoming engines

  • Unique spring design for maximized energy and reduced flashover
  • Plated steel nuts for superior strength 
  • Abrasion and heat resistant polymer cover, offered in various colors
  • Repairable harness, replacement parts available 
  • Straight or 90° steel elbow leads
  • Available in complete sets or left and right individually

Click here for Continental and Lycoming application guides.

Contact our sales team if you don't see what you are looking for

Unique spring design:

PowerUp aircraft engine ignition harnesses incorporate a negative-pitch spring design (the tip of the coil spring extends inward) allowing the coil spring tip to lie flat against the spark plug electrode, providing 360º contact. Ignition energy is maximized and flashover is reduced to a minimum.

Replaceable contact springs:

Replacement springs are available separately saving you time and money when a field repair is necessary.

Plated steel nut:

Steel nuts offer superior strength compared to aluminum nuts and reduce the potential for galling during installation.

Performance:

Using a tinned-copper, nickel plated braid shielding substantially reduces EMI and combined with a very flexible 19 strand conductor of stainless steel wire provides the ultimate in wire conductivity and ease of installation.

Abrasion and heat resistant:

The abrasion resistant red polymer cover has been engineered specifically for the high-temperature environment of reciprocating engines.


Part Number Description Your Price Stock
KA12918ECR HARNESS $539.81
KA12918EL HARNESS $926.50
KA12918ER HARNESS $926.50
KA12918L HARNESS $539.81
KA12918R HARNESS $539.81
KA12932 HARNESS, Straight 5/8", Red $808.00
KA12932B HARNESS, Straight 5/8", Black $899.25
KA12932BL HALF HARNESS, Straight 5/8", Black $632.20
KA12932BR HALF HARNESS, Straight 5/8", Black $632.20
KA12932C HARNESS, Straight 5/8", Maroon $848.39
KA12932CL HALF HARNESS, Straight 5/8", Maroon $466.62
KA12932CR HALF HARNESS, Straight 5/8", Maroon $466.62
KA12932E HARNESS, Elbow 5/8", Red $1536.90
KA12932EB HARNESS, Elbow 5/8", Black $1536.90
KA12932EBL HALF HARNESS, Elbow 5/8", Black $926.50
KA12932EBR HALF HARNESS, Elbow 5/8", Black $926.50
KA12932EC HARNESS, Elbow 5/8", Maroon $981.48
KA12932ECL HALF HARNESS, Elbow 5/8", Maroon $539.81
KA12932ECR HALF HARNESS, Elbow 5/8", Maroon $539.81
KA12932EL HALF HARNESS, Elbow 5/8", Red $926.50

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