- Sep 5, 2018
- Southeast PA
My 2008 Prius is almost at 100K miles and I want to replace the Spark Plugs. i plan to stick with Denso / NGK. Rockauto has a few options for Iridium plugs, which are the best ones to get: DENSO 5303 Iridium Power: $4.72 each DENSO 4701 Iridium TT: $5.38 each DENSO 3324 Iridium Long Life: $5.71 each NGK 5464 Iridium IX: $5.23 each NGK 4996 Laser Iridium: $5.89 each Should I use anti-seize? Anyone know the torque specs for the spark plugs on a 2008 Prius?