WIRTHCOSKU U-010054210492
WirthCo Circuit and Spark Plug Tester
- Free shipping over $200 · ships in 1–2 business days
- Real Canadian stock · ships from our warehouse
- 60-day returns on unopened parts
| Brand | WIRTHCO |
|---|---|
| Part number | U-010054210492 |
This item is brand-new, factory sealed. WirthCo 21049 Battery Doctor Circuit and Spark Plug Tester.
This part installs with common tools and standard RV fittings. Check the specs tab for dimensions, cutout sizes and power draw before you order, and see our Road Blog for step-by-step guides on the most common upgrades.
Not sure it matches your rig? Send us your RV make/model and a photo of the old unit — we'll confirm before you buy.
$30.65