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Powerbuilt 18mm Back Tap Thread Repair Tool – Collapsible Design for Spark Plug Holes, Expands and Restores Damaged Threads, Removes Debris and Metal Filings for Reliable Engine Maintenance - 691381
Brand: Powerbuilt
Condition: Used
$1252
$3899
-68% Save $2647
Updated: 2 days ago
Description
18mm Back Tap Thread Repair Tool – Specifically designed to restore damaged or fouled spark plug threads.
Patented Collapsible Design – Easily fits through spark plug holes and expands inside the chamber for precise thread repair.
Repairs While Removing Debris – Draws up metal filings and debris as it restores threads for a clean, reliable finish.
Expands Threaded Area – Ensures accurate alignment with clean threads at the bottom of the spark plug hole.
Professional-Grade Tool – Ideal for automotive maintenance, saving time and preventing further engine damage.
Sold by
Amazon Warehouse
Official Amazon outlet for open-box & returned items
- Backed by Amazon's A-to-Z Guarantee
- 30-day return policy
- Ships from Amazon fulfillment centers
- Price verified on Amazon
Product Details
- SKU:
- awhd-us-b073whb6gw
- Model:
- 691381
- Country:
- US
- ASIN:
- B073WHB6GW
- UPC:
- 028907304748
Shopping Smarter
Common questions about buying open-box and refurbished.
Why buy refurbished or open-box?
Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $26 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.
What's the difference between open-box and refurbished?
Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.
Why use OpenBoxFox?
Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Powerbuilt products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.
Is it safe to buy refurbished?
Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.







