Ford Performance M-12405-35T Spark Plugs (RAPTOR /F150 ONLY!)

**THESE ARE NOT PRE-GAPPED!! They will need to be gapped to .026-0.028***
** For use on 2017-2022 3.5 Raptor/F150 and 2018-2020 2.7 F150 only**
Spark Plugs, Iridium Tip, Tapered Seat, 14mm Thread, 0.750 in. Reach, Projected Insulator, Resistor, Ford, Set of 6 plugs
 
NO RETURNS on an opened set of plugs.
 
This is the Ford Performance one step colder plug. For tuned trucks, it’s recommended to change plugs every 15-20,000 miles. If you’ve got a high mileage truck and haven’t changed them, good idea to do so. If you’ve bought a pre owned truck with above 30,000 miles and are unsure if they’ve been changed, also a good idea to do so.
 
Note: Carefully toqure using a torque wrench during installation, 'hand tight' is not accurate and can damage spark plugs! See torque specs below!
 
Torque Specifications: 11.1 ft-lbs