FCC ID KR5TP-2

KR5TP-2 is the FCC ID printed on the label under the fob's battery cover — on this code we verify fit for Acura (2022–2024). 4 aftermarket replacements are published, all in stock. Everything below — vehicles, original part-number cross-references, chip and frequency — comes straight from the live catalog. Wholesale for the trade; pricing unlocks with an approved account.

Compatible vehicles

Acura — MDX, RDX

Model years 2022–2024.

Cross-references (original part numbers)

The original part numbers our aftermarket KR5TP-2 replacements match against.

72147-TJB-A21
72147-TJB-A31
72147-TYA-A11
72147-TYA-A21
KR5TP-2

Electronics

Transponder chip: HITAG-AES (4A chip), PHILIPS ID 47
Frequency: 433 MHz, 434 MHz
Key types: Smart Key

What vehicles use FCC ID KR5TP-2?

FCC ID KR5TP-2 is verified in our catalog for Acura (MDX, RDX), model years 2022–2024.

What chip and frequency does KR5TP-2 use?

KR5TP-2 keys use the HITAG-AES (4A chip), PHILIPS ID 47 transponder chips and operate at 433 MHz, 434 MHz.

Is there a replacement for KR5TP-2?

Yes — Car Key Source stocks 4 aftermarket smart key replacements for FCC ID KR5TP-2, sold wholesale to the trade with US & Canada same-day dispatch.

What original part numbers cross-reference to KR5TP-2?

FCC ID KR5TP-2 cross-references to original part numbers 72147-TJB-A21, 72147-TJB-A31, 72147-TYA-A11, 72147-TYA-A21, KR5TP-2 — our replacements are matched against these originals.