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Regulator Rectifier for Delco 17SI, 21SI, 22SI Alternators
Regulator Rectifier for Delco 17SI, 21SI, 22SI Alternators
SKU:ADR1218
Regular price
£36.49 GBP
Regular price
£43.79 GBP
Sale price
£36.49 GBP
Taxes included.
Shipping calculated at checkout.
Free shipping over £150. Terms apply
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Industrial Alternator
Fits listed applications (12V)
Keep your Industrial 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 ADR1218 — no modification required on the machines listed below.
Key Features
- ✔Direct Replacement: Replaces Arrowhead ADR1218.
- ✔Quality Assured: New aftermarket unit, 12 month warranty.
Technical Specs
| SKU Reference: | ADR1218 |
OEM Part Number Cross Reference
| Arrowhead | ADR1218 |
| Delco | 10470609, D3992 |
| J&N Electrical Products | 172-12026, 172-12028 |
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.
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Shipping calculated at checkout.
Free shipping over £150. Terms apply