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400HZ Light Dimmer 28V/5VAC SJ3

400HZ Light Dimmer 28V/5VAC SJ3
Out of Stock
400HZ Light Dimmer 28V/5VAC SJ3
400HZ light dimmer designed for 28V/5VAC aircraft lighting systems. Manufacturer part number SJ3 by K G S Electronics. This aviation aftermarket component is suitable for general fitment across compatible aircraft platforms. Before ordering, verify this part number against your aircraft's illustrated parts catalog (IPC) or maintenance manual to confirm direct interchangeability with your specific aircraft model. Cross-reference the manufacturer part number SJ3 to ensure compatibility. All inventory ships from our Arizona warehouse; FAA 8130-3 and other traceability documentation are available on request for parts that require them.

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  • Stock: Out of Stock
  • Manufacturer Part #: SJ3

AI disclosure: this description was generated with AI assistance from this product's own listing data.

$2,231.00

Aircraft Fitment Finder

Returns & refund summary

  • 30-day return window — with prior return authorization, unopened in original packaging.
  • Restocking fee: 20% on unopened items, 30% on open-box items.
  • Refund processing fee: 5.51% applies only to customer-remorse returns and customer-initiated cancellations. If a problem is our fault (our cancellation, unavailability, wrong item, confirmed defect, or shipping damage) your refund is 100% with no fees.
  • Return shipping: paid by buyer on customer-remorse returns; we pay return shipping when the problem is our fault.
  • Non-returnable categories: installed/used parts, special-order or rebuilt items, programmed items (incl. ELTs), batteries, AOG-priority orders, international orders.

Full terms: Return Policy.

Authenticity & authorization

We source products from manufacturers, authorized distributors, and established aviation suppliers as applicable. We are an independent reseller; we do not claim direct dealer or authorized-representative status for any brand. Documentation, source, and warranty eligibility vary by product and are confirmed on request.

See our full Manufacturer Authorizations page for the current per-brand status.

Need traceability paperwork?

If your installation requires FAA Form 8130-3, manufacturer Certificate of Conformance, or other traceability documentation, please call 1-877-722-8727 or email [email protected] before placing the order so we can confirm what is available for this part.

Shipping

Standard ground, expedited, and AOG shipping options are available at checkout. Full shipping-cost tiers and timelines are published on our Delivery Information page.