Evan-Fischer EVA12372046017 Cylinder Head Gasket Set for Nissan Altima 02-06 Multi-Layered Steel QR25DE GAS FI DOHC FREE 1-year UNLIMITED mileage warranty coverage on Evan-Fischer items purchased thru AUTO PARTS GIANT Store A high quality, Direct Fit OE Replacement Head Gasket Set from Evan-Fischer Multi-layered steel, Head bolts not included