Spark Plug Thread Inserts, 1.25x3/4", PK5 MPN:3599-14125X3/4P
Spark Plug Thread Inserts, 1.25x3/4", PK5
Upgrade your engine's performance with Pro Thread Spark Plug Thread Inserts. These high-quality inserts ensure a secure and reliable spark plug thread, reducing the risk of thread stripping and damage. Ideal for automotive and industrial applications, they can be used in a variety of engines, including those with aluminum or cast iron blocks. The inserts are made in the US and come in a package of five, making them a convenient and cost-effective solution for mechanics and DIY enthusiasts alike. With a lead time of just six days, you can get back to work quickly.
Top product features:
- Thread inserts create a secure thread in spark plug holes
- Inserts are made to withstand high engine temperatures
- Inserts are designed for blind threading applications
Top product applications:
- Spark Plug Thread Inserts can be used to repair or replace damaged spark plug threads in engines.
- Spark Plug Thread Inserts can be used to repair or replace damaged spark plug threads in lawn mowers and other small engines.
- Spark Plug Thread Inserts can be used to repair or replace damaged spark plug threads in marine engines.
Spark Plug Thread Inserts,1.25x3/4 In.,PK5, Package Quantity 5
Additional Information
- Country of Origin: GB
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 6 days
- Minimum Order Quantity: 2
- Unit of Measure: PK
- Package Length: 8.50
- Package Width: 2.00
- Package Height: 1.50
- Package Weight: 0.12
Product info last updated on January 11, 2026 5:15pm UTC
Category: Automotive Service and Shop Tools