Evan-Fischer EVA13272018217 Fuel Tank for Pontiac Grand Prix 98-00 18 Gallons/68 Liters 33-1/4 In. Length 27-3/4 In. Width FREE 1-year UNLIMITED mileage warranty coverage on Evan-Fischer items purchased thru AUTO PARTS GIANT Store A high quality, Direct Fit OE Replacement Fuel Tank from Evan-Fischer Steel, Silver, 18 gallons / 68 liters With lock ring