Cart Continue shopping “Heater Installation Kit for vehicles with 2nd battery” has been added to your cart. Remove item Thumbnail image Product Price Quantity Subtotal × Heater Installation Kit for vehicles with 2nd battery $124.99 Heater Installation Kit for vehicles with 2nd battery quantity $124.99 Coupon: Apply coupon Update cart Cart totals Subtotal $124.99 Shipping Flat rate: $8.95 Shipping to FL. Tax $10.04 Total $143.98 Proceed to checkout