Wirthco
Wirthco Battery Doctor Amber Illuminated Rocker Switch, Two-Position On/Off, 20 Amp at 12V, Fits 13/16 x 1/2 Inch Panel Slot, Retail Pack (20531)
Wirthco Battery Doctor Amber Illuminated Rocker Switch, Two-Position On/Off, 20 Amp at 12V, Fits 13/16 x 1/2 Inch Panel Slot, Retail Pack (20531)
SKU:W4820531
In stock
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- Free shipping on $70+
- Ships from US warehouse
- 30-day returns
The Wirthco 20531 is a battery doctor amber illuminated rocker switch.
Key features
- Lighted On/Off Control: Two-position rocker switch glows amber when engaged so you can see at a glance whether the 12V circuit is active.
- 20 Amp 12 Volt Rating: Handles accessory loads up to 20 amps at 12 volts, suitable for adding or replacing a switched circuit on a dash, console, or accessory panel.
- Easy Panel Mount: Drops into a standard 13/16 inch by 1/2 inch rectangular slot, making it a direct fit for common rocker switch cutouts.
- Amber Illumination: Built-in amber lamp provides clear visual status in low light, helping confirm power state without guessing.
- Retail Packaged: Ships in retail packaging as part number 20531, ready for resale or single-unit installation.
Before you order
- Check the group size, terminal layout and cold-cranking amps against your current battery.
- Compare the connector and the part number on your old part before ordering.
Specifications
| Brand | Wirthco |
|---|---|
| Manufacturer part number | 20531 |
| Part type | Electronic Switch |
| UPC / GTIN | 10054205313 |
| Weight | 0.04 lb |
| Dimensions (L × W × H) | 4.8 × 1.9 × 1.2 in |
| Category | Electronics & Audio |
| Condition | New |
| Returns | 30-day returns on unused items |
Questions
What does shipping cost?
Standard shipping is free on orders of $70 or more to the lower 48 states and DC, and $8 below that. Express is $15 at checkout. Orders ship the same business day when placed early in the day, otherwise the next business day; standard delivery takes 3–5 business days. Alaska and Hawaii are charged by weight at checkout.
Can I return it?
Yes — unused items in the original packaging can be returned within 30 days of delivery. A restocking fee may apply; see our refund policy.
Shipping & delivery
Shipping & delivery
Free standard shipping on orders of $70 or more to the lower 48 states and DC; $8 on smaller orders. Express is $15 at checkout; Alaska and Hawaii are charged by weight. Orders ship from the warehouse closest to you — the same business day, or the next business day if ordered late in the day, on a weekend or holiday. Standard delivery takes 3–5 business days. Oversized items (bumpers, running boards, large tonneau covers, some marine equipment) ship LTL freight — we contact you to schedule delivery and a signature is required.
Returns & warranty
Returns & warranty
Unused, uninstalled parts in original packaging can be returned within 30 days of delivery. A restocking fee of up to 20% may apply depending on the product, and return shipping is the buyer’s responsibility unless the item arrived defective, damaged or incorrect. Items marked Final sale can't be returned. If a part fails, contact us with your order number and we'll help with the manufacturer's warranty claim.
Fitment & part numbers
Fitment & part numbers
Verify fitment with the manufacturer part number shown above and your vehicle’s year, make, model and trim. If the listing says “Fits select…”, confirm your exact application before ordering. Not sure? Send us your VIN and the part number and we’ll check it for you.
