Add to Cart Compare Quick view Autolite Spark Plug Ht1 AUTOLITE MSRP: Now: $16.35 Was: Spark Plug - Revolution HT - 16 mm Thread - 1 in Reach - Tapered Seat - Resistor - Each MSRP: Now: $16.35 Was: Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity of Autolite Spark Plug Ht1 Increase Quantity of Autolite Spark Plug Ht1 Price: MSRP: Now: $16.35 Was: Subtotal: Add to Cart