Skip to product information
(Specifics) This is an Upgraded Spark Plug Port Insert, made of High quality oversized steel alloy insert, and will repair other inserts that fail and has no ill effects from heat transfer.
(Compatibility) Compatible with 1996-2003 4.6L, 5.4L and 6.8 V-10 Ford Triton Two Valve Engines.
(Interchangeable Part #) Replacement for 389-100 Inserts
(Insert Size) Inner: M14-1.25, Outer: 0.75-16
(After-Sale Service) 1 Year Warranty guaranteed, and friendly Customer Service available.
14mm Spark Plug Insert B787075
Sale price
$18.95
Regular price $72.01
Shipping calculated at checkout.
(Specifics) This is an Upgraded Spark Plug Port Insert, made of High quality oversized steel alloy insert, and will repair other inserts that fail and has no ill effects from heat transfer.
(Compatibility) Compatible with 1996-2003 4.6L, 5.4L and 6.8 V-10 Ford Triton Two Valve Engines.
(Interchangeable Part #) Replacement for 389-100 Inserts
(Insert Size) Inner: M14-1.25, Outer: 0.75-16
(After-Sale Service) 1 Year Warranty guaranteed, and friendly Customer Service available.