Firmusparts Spark Plug Compatible with Champion L82YC NGK BPR7HS Torch E7RTC Toro 121 4199 Bosch W5BC Denso IWF22

Replacement Part Number: 131-059 Compatible with Ariens 21100123 Compatible with Champion RL87YC L82YC Compatible with NGK BPR6HS BPR7HS Compatible with Torch E7RTC Compatible with Toro 121-4199 Compatible with Bosch W5BC Compatible with Denso IWF22 W22FP-U Calorific value : 7 Hex size:20.8mm Length of thread : 12.7mm Thread diameter : 14mm Package includes: 1 x Spark Plug 100% Tested Before Shipping to Ensure Product Safety, Stability and Durability It Is a Replacement Part, Not Original Part. But It Can Work Good For You