Luney Oil Pan Drain Plug Repair Kit 114‑Piece Metric M13–M22 with Hardened Taps & Plugs

The Luney 114PCS Oil Pan Drain Plug Repair Kit is a complete metric rethreading set for repairing and replacing damaged oil drain plug threads on passenger cars and light trucks.

When an oil pan drain plug thread strips or leaks, routine oil changes become messy and risky. This Luney kit supplies taps, replacement plugs and washers sized to the most common metric oil pan threads so you can rethread, reseal and restore the drain opening without replacing the entire pan. Built from hardened steel and packaged to resist corrosion, the kit is designed for home mechanics and professional shops who need a reliable, ready-to-use solution.

How does the kit restore a stripped oil drain plug thread?

The kit re-cuts damaged threads with precision taps and then installs new, correctly sized drain plugs and matching washers. Rethreading clears out rounded or damaged threads so the new plug seats tightly and prevents leaks.

• Includes six metric taps (M13×1.25, M13×1.5, M15×1.5, M17×1.5, M20×1.5, M22×1.5).
• Taps are hardened steel with sharp thread profiles for clean cuts and easy swarf removal.
• Replaceable plugs match the tapped sizes for a secure seal.
• Assorted washers sized to each plug help ensure leak-free oil changes.

Which vehicle threads and parts are compatible with this set?

This metric kit targets low-profile oil pan drain threads found on many passenger cars and light trucks, plus some transmission and differential drain openings. It covers a broad range of common metric sizes so it fits most workshop needs.

• Metric sizes included: M13, M15, M17, M20, M22 in common pitches.
• Works with oil pans, some transmission and differential drain ports.
• Useful for aftermarket pans and many original equipment drain fittings.
• Ideal for vehicles using M13–M22 metric drain plugs.

What parts and quantities come in the 114-piece Luney kit?

The kit bundles taps, replacement drain plugs and an assortment of sealing washers so you can complete multiple repairs without hunting for parts. Quantities are arranged to match typical rethreading jobs and common thread sizes.

• 6 taps: M13×1.25, M13×1.5, M15×1.5, M17×1.5, M20×1.5, M22×1.5.
• 36 drain plugs: six per size (M13×1.25, M13×1.5, M15×1.5, M17×1.5, M20×1.5, M22×1.5).
• 72 washers distributed as M13 (24), M15 (12), M17 (12), M20 (12), M22 (12).
• Anti-rust oil applied to taps and individual packaging for corrosion protection.

How simple is it to use the rethreading tools and install replacements?

The taps have sharp, consistent cutting profiles and smooth bottoms for a secure grip, making them straightforward for users with basic mechanical skills. Follow standard rethreading practice: clean the hole, select the correct tap, cut threads with controlled pressure, remove swarf, then fit the new plug and washer.

• Sharp tap threads cut predictably and remove material efficiently.
• Smooth tap bottoms provide stable starting engagement.
• Individual packaging helps keep parts organized and rust-free.
• Replace plugs and washers immediately after rethreading to test seal.

Who is this for: The Luney 114PCS kit is aimed at DIYers, mobile mechanics and small repair shops that service passenger cars and light trucks with metric drain plugs. If you perform regular oil changes, handle occasional stripped drain threads, or want a compact, metric-focused repair kit on hand, this set provides the taps, plugs and washers needed to complete multiple repairs without costly pan replacements.