1977 PONTIAC FIREBIRD Oil Filters

Wix Filters Oil Filters are created to protect the engine from premature wear by removing the abrasive contaminants in the engine lubricating system. They are manufactured of pleated paper which arrests various types of suspended materials. Wix Filters patented the first spin-on oil filter in 1954 and has been a leading name in oil filter technology ever since.

Wix Filters Oil Filters are created to protect the engine from premature wear by removing the abrasive contaminants in the engine lubricating system. They are manufactured of pleated paper which arrests various types of suspended materials. Wix Filters patented the first spin-on oil filter in 1954 and has been a leading name in oil filter technology ever since.

Wix Filters Oil Filters are created to protect the engine from premature wear by removing the abrasive contaminants in the engine lubricating system. They are manufactured of pleated paper which arrests various types of suspended materials. Wix Filters patented the first spin-on oil filter in 1954 and has been a leading name in oil filter technology ever since.

• Style: Spin-On Lube Filter
• Service: Lube
• Type: Full Flow
• Media: Enhanced Cellulose
• Height: 3.404(86)*
• Outer Diameter Top: 2.921(74)*
• Outer Diameter Bottom: Closed:
• Thread Size: 13/16-16
• By-Pass Valve Setting-PSI: None
• Anti-Drain Back Valve: Yes
• Beta Ratio: 2/20=6/20
• Burst Pressure-PSI: 320
• Max Flow Rate: 9-11 GPM
• Nominal Micron Rating: 21

Wix Filters Oil Filters are created to protect the engine from premature wear by removing the abrasive contaminants in the engine lubricating system. They are manufactured of pleated paper which arrests various types of suspended materials. Wix Filters patented the first spin-on oil filter in 1954 and has been a leading name in oil filter technology ever since.