Harley-Davidson X440 / X440 OBDII / X440T Horn Complete Assembly OEM | HDHRAAAA7T000000G

Replace a weak, damaged, non-working, or missing horn with this genuine OEM horn complete assembly for Harley-Davidson X440 series motorcycles. Part number HDHRAAAA7T000000G is listed in the genuine parts record as HORN COMPLETE ASSEMBLY. In buyer language, this is best understood as the bike horn, motorcycle horn, or horn unit.

This is the complete horn assembly used for the motorcycle’s audible warning system. If the original horn sound has become weak, the horn has stopped working, the body is damaged, or the unit is being replaced during restoration or repair, this OEM horn helps restore proper sound output and factory-style fitment.

This listing is written in customer-friendly language. Instead of only using the factory term HORN COMPLETE ASSEMBLY, it also uses the normal names customers search: bike horn, motorcycle horn, and horn unit.

This part is confirmed for the following applications based on your screenshot:

• Harley-Davidson X440 (Sept 2023)
• Harley-Davidson X440 OBDII (May 2025)
• Harley-Davidson X440T (Jan 2026)

Old part reference shown in the record: HDH38110-RAA-001.

Not confirmed in the provided evidence: X440X and Hero Mavrick 440. Please do not assume wider fitment unless your old part, VIN, or EPC reference confirms the same part number.

This listing is for one horn complete assembly only. It should not be assumed to include horn bracket hardware, switchgear, relay, wiring harness, or a dual-horn set unless separately stated.

Key Features

• Genuine OEM horn complete assembly
• Part number: HDHRAAAA7T000000G
• Factory description: HORN COMPLETE ASSEMBLY
• Buyer language: bike horn, motorcycle horn, horn unit
• Confirmed for X440, X440 OBDII, and X440T
• Old part reference shown: HDH38110-RAA-001
• Useful for replacing weak, faulty, or damaged horn units
• Helps restore proper audible warning and OEM-style fit
• Important distinction from horn switch and wiring parts
• OEM-style replacement for the listed applications

Compatibility

What's in the Box

• 1 x HDHRAAAA7T000000G – Horn Complete Assembly

Installation & Maintenance Notes

• This listing is for one horn complete assembly only.
• Please match your old part number, mounting style, and connector before ordering.
• Do not assume this includes horn switch, relay, or extra hardware.
• Inspect bracket condition, wiring, and connector fit before final installation.
• Check horn sound and electrical connection after installation.

Before You Order

Important: This is the OEM part identified as HORN COMPLETE ASSEMBLY. It is not the horn switch, not the horn relay, and not a wiring kit.

For X440X or Hero Mavrick 440, fitment is not confirmed in the provided records. Please verify by VIN / EPC / old part match before ordering.

Why Buy From Under The Hood

• Customer-friendly naming for easier search and ordering
• Clear explanation of what the horn assembly actually is
• Helpful distinction between horn unit and switch/relay parts
• Useful for owners and workshops ordering exact OEM replacement parts

FAQs

1. What is HDHRAAAA7T000000G?
It is the OEM part listed as HORN COMPLETE ASSEMBLY, best understood in buyer language as the bike horn / motorcycle horn unit.

2. Which bikes is this confirmed for?
This part is confirmed for Harley-Davidson X440, Harley-Davidson X440 OBDII, and Harley-Davidson X440T.

3. Is the old part number shown?
Yes. The record shows old part reference HDH38110-RAA-001.

4. Will it fit X440X?
Please verify by VIN / EPC / old part match before ordering. X440X is not confirmed in the provided evidence.

5. Will it fit Hero Mavrick 440?
Please verify before ordering. Mavrick 440 is not confirmed in the provided evidence.

6. Is this the horn switch?
No. This listing is for the horn complete assembly, not the switch or relay.

7. What should be checked before ordering?
Please confirm the exact bike variant, old part match, mounting style, and connector before ordering.