Est. delivery Wed, Nov 12 - Sat, Nov 15Estimated delivery Wed, Nov 12 - Sat, Nov 15
Returns:
30 days returns. Seller pays for return shipping.
Condition:
NewNew
3186, 6723, 739 18052 112, 739 18052, F1000-420700-BOS, RBI6723, TR5GP, XP605. The fine wire design with a platinum firing pin on the center electrode and tapered ground electrode are an economical upgrade from conventional copper core spark plugs.
These plugs were used to replace AC Delco units in an '01 Cavalier. After about 5,000mi, have no issues. Engine starts instantly, hot or cold and runs SMOOTH. I would DEFINITELY buy again.