Parts/FRS/BRZ/86
FRS/BRZ/86 · Buyer's guide

FRS/BRZ/86 Ignition Coil Packs, Harness TSB & Heat-Failure Codes

ZN6/ZC6

Current seller options

WHERE TO BUY

Open an exact listing, then confirm fitment, stock, price, and shipping with the seller before ordering.

Seller links checked . Prices and availability can change.

What you need to know

Limited to the 2013-2014 BRZ bulletin path for P0351-P0354. Diagnose the actual cylinder circuit first. A swap test may identify a bad coil, but applying the connector-design update requires the matched updated coils and year-correct harness.

OEM numbers

Subaru bulletin 07-120-17R covers 2013-2014 BRZ and identifies updated ignition coil 22433AA730 with engine harness 24020AG620 for 2013MY or 24020AG080 for 2014MY. The updated coil and harness connector design must be installed as a matched set.

Supersession

Design-change path, not a mix-and-match supersession: updated 22433AA730 coil plus year-correct updated engine harness 24020AG620 (2013) or 24020AG080 (2014). Subaru says old and new designs do not interchange.

Fitment

Limited to the 2013-2014 BRZ bulletin path for P0351-P0354. Diagnose the actual cylinder circuit first. A swap test may identify a bad coil, but applying the connector-design update requires the matched updated coils and year-correct harness.

Aftermarket options

Checked genuine updated coil 22433AA730 and official matched-harness bulletin path. Aftermarket coils are not shown as live on this page because connector-generation compatibility was not proven in this batch.

Before you buy

This page covers the 2013-2014 BRZ bulletin path only. Updated coil 22433AA730 and the year-correct updated harness are a matched design; Subaru says old and new parts do not interchange. Confirm codes and circuit diagnosis before ordering. Seller-depth exception: Only two legitimate exact buy paths remain after removing a research PDF and a generic category. The year-specific harness is explicitly supply-constrained; do not pad this specialized repair with mismatched harnesses.

Research and fitment sources

Supersede reviewed 6 unique research sources for this guide. 1 also appears above as a seller or official action and is not repeated here; 5 additional citations follow.

Research last verified .

  1. NHTSA — MC 10187309 0001
  2. Subaru oemdtc — 2013 2014 subaru brz ignition coils and engine harness design changes to ad...
  3. Ft86club — showthread
  4. Subaru Parts Deal — oem subaru brz ignition coil
  5. Subaru Parts Deal — subaru harn eng 24020ag620