Bosch 9691 OE Fine Wire Double Iridium Spark Plug - Pack of 4 pu-detailing-headlights It includes uniquely designed clamps

It includes uniquely designed clamps for a positive grip on the top and side post batteries and an extra large

and on surfaces including leather

User Instructions

Double iridium firing pin and ground electrode inlay provide 4X longer service life compared to standard Copper plugs

MERCURY 2010-08

Bosch 9691 OE Fine Wire Double Iridium Spark Plug - Pack of 4 pu-detailing-headlights It includes uniquely designed clampsFITMENT SEARCH FEATURE Double iridium firing pin and ground electrode inlay provide 4X longer service life compared to standard Copper plugs 0. 6mm fine wire firing pin provides superior ignitability and performance 360 degree continuous laser weld fuses corrosion resistant iridium firing pin to base for increased durability 7 year performance Satisfaction guarantee Original equipment, pre gapped replacement delivering optimum fit, form and function