Skip to product information
1 of 3

Regulator Rectifier ADR1224 for Delco 10SI and 20SI Alternators

Regulator Rectifier ADR1224 for Delco 10SI and 20SI Alternators

SKU:ADR1224

Regular price £21.19 GBP
Regular price £25.43 GBP Sale price £21.19 GBP
Sale Sold out
Taxes included. Shipping calculated at checkout.

Free shipping over £150. Terms apply

WAI Alternator

Fits listed applications (12V)

Keep your WAI running with this 12V 12V replacement alternator. Designed as a direct-fit replacement for the machines listed below, it delivers reliable charging for standard and accessory electrical loads.

DIRECT FIT: Replaces Arrowhead ADR1224 — no modification required on the machines listed below.

Key Features

  • Direct Replacement: Replaces Arrowhead ADR1224.
  • Quality Assured: New aftermarket unit, 12 month warranty.

Technical Specs

SKU Reference: ADR1224

OEM Part Number Cross Reference

Arrowhead ADR1224, 172-12092
Cargo 130673
J&N Electrical Products 172-12002, 172-12092
Regitar-usa RD-09H
Renard 5042, 5101
WAI 31-101-1, 31-101-3, 31-101-8
Yunyi DC5185HD

Frequently Asked Questions

Is this new or remanufactured?

This is a brand new aftermarket unit — not a remanufactured core.

Note: Please verify your machine's serial number or existing part number to ensure compatibility.
Fast shipping available across the UK and Europe.

View full details
Shipping calculated at checkout. Free shipping over £150. Terms apply